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    ...The system automatically saves the user's phone verification status and records. 2.8 Real-Name Authentication System Add personal user real-name authentication: Users can upload ID information, integrating a third-party API for verification within China. Add enterprise user real-name authentication: Enterprises must upload business information, which will be reviewed by the admin, integrating a domestic third-party API. Add permission settings: Assign different API call permissions based on the user’s authentication status (verified/unverified). 2.9 Multi-Language Support Add language switching functionality: Support language switching between Simplified Chinese, Traditional Chinese, and English. 2.10 Admin Permission Allocation Add admin panel permission configurat...

    $1118 Average bid
    $1118 平均报价
    8 个竞标

    ...production, and I need help cleaning it up, updating some information, and building a dashboard with automated reporting. Updates Needed 1. Update Hourly Rate Update the hourly rate across the entire workbook to $65.00. Ensure all formulas and calculations reference this updated rate correctly. 2. Update Field Supervisor Names Replace the current supervisor names with the following: Steve Brent Shane Buzz These should be set up so they can be easily filtered and used in reporting. 3. Update Labor Names Replace labor names with: Anthony Marcus Ricky Levi Caleb Chase Gabe These should also work properly with filtering and reporting. Spreadsheet Cleanup The current sheet needs to be cleaned up and structured so it works smoothly in Excel. This includes: Cle...

    $106 Average bid
    $106 平均报价
    30 个竞标
    Trophy icon One-Page Cleaning Services PDF
    2 天 left

    I need a polished, single-page PDF brochure that presents our commercial cleaning and power-washing services in a clear, professional manner. The document will be sent to prospects and printed for walk-ins, so it must look equally sharp on-screen and on paper. Content to include • Company logo (attached) • Service overview: Interior Cleaning (dusting, mopping, disinfecting) and Exterior Power-Washing & Cleaning • Three service tiers for each area: Deep Clean, Routine Clean, Construction Clean • Concise, formal copy that positions us as a reliable facilities-maintenance partner, without diving into specific products—general wording about professional-grade, eco-conscious supplies is enough. Visual direction The page should feel clea...

    $10 Average bid
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    $10
    24 项参赛作品

    I’m seeking a capable partner for a long-term business collaboration focused squarely on expanding our market reach at home and overseas. My company has a solid product line and proven domestic traction; what we need is a collaborator who can help us unlock fresh distribution channels, localize messaging where necessary, and co-develop go-to-market plans for international audiences while reinforcing growth within our existing territory. Here’s what will make this partnership successful: • A complementary portfolio or network that can accelerate penetration in both domestic and international markets. • The ability to pool resources—whether that’s sales teams, regional relationships, or digital marketing infrastructure—to drive measura...

    $2711 - $5422
    $2711 - $5422
    0 个竞标

    I want a WordPress website that instantly reassures local homeowners we are the smart choice for pool cleaning and maintenance. The site must feel modern and clean, load quickly on mobile, and channel visitors straight to a call-to-action—either a click-to-call button or a short booking form that integrates with our existing email account. Core pages and features I need built: • Home – a striking hero image, brief value statement, service area map, and prominent “Request a Quote” button - We have a logo already designed. • Services – clear breakdown of weekly cleaning, one-time deep cleans, and repair add-ons, each with its own CTA • Contact Us – embedded Google Map, quick form, phone, and social links Please build i...

    $412 Average bid
    $412 平均报价
    258 个竞标

    I’m developing an automatic helmet-cleaning kiosk and now need a professionally engineered sheet-metal enclosure for it. The job centres on translating my overall size constraints, component mounting points, and access requirements into a manufacturable design that can be laser-cut, bent, and assembled in low-volume production. I’ll share a rough layout, internal component models, and aesthetic references as soon as we start. From there, I need you to: • Build a complete 3D CAD model of the enclosure (SolidWorks, Inventor, or a neutral STEP file are all fine). • Produce flat-pattern drawings with bend lines, hole call-outs, and material specs ready for sheet-metal fabrication. • Generate an itemised BOM listing fasteners, hinges, gaskets, and any off...

    $5 / hr Average bid
    $5 / hr 平均报价
    13 个竞标
    Trophy icon Needed AI Expert -- 2
    2 天 left

    I have an existing AI pipeline that handles text data, and the data transformation stage has started throwing errors that halt the entire workflow. The cleaning and feature-extraction steps are stable, so the problem is isolated to the transformation logic—tokenisation, normalisation, or any custom functions that sit between them. I’ll give you the current Python scripts, sample input files, and the error logs so you can reproduce the issue locally. Your task is to trace the root cause, correct the code, and return a fully working transformation module that plugs straight back into the rest of the pipeline. A brief rundown of what you changed and a quick verification run (unit test or notebook) that shows the fix in action will close the loop. If you’re comfo...

    $55 Average bid
    $55
    2 项参赛作品

    Looking for a researcher to carry out telephone interviews & transcribe interviews for people who have experienced domestic abuse and have taken part in a nature based therapy project. Ideal Skills and Experience: - Background in psychology or mental health - Experience with intervention evaluation - Strong analytical skills - Personable and compassionate approach

    $110 Average bid
    $110 平均报价
    16 个竞标

    ...High-res final renders (4K) Inputs We Will Provide: Photos of the actual supermarket bay Mozher logo + brand colors Reference style images (premium plant retail / minimal aesthetic) Target bay size (approx. 4–6m wide, 2.7–3.2m height — final to be confirmed) Plant mix guidance (tall + large plants priority) Material / Durability Requirements: Must withstand humidity, watering, and frequent cleaning Wipeable finishes (HPL laminate / PVC/WPC panels preferred) Reinforced shelves for heavy pots Anti-tip safety for tall plant staging Pricing Context: We expect a full professional package. Please quote: 3D renders only 3D + execution pack (preferred) Optional walkthrough video Timeline: Required Experience: Retail / kiosk / supermarket interior desig...

    $113 Average bid
    $113 平均报价
    17 个竞标

    ...Monday through Sunday, taking one weekly off-rotationally once the team is settled. Throughout the day your focus is on keeping the store presentable and fully stocked so customers always see neatly arranged, well-sized stacks and spotless aisles. Key responsibilities • Stocking shelves as soon as fresh inventory arrives, rotating sizes and colours so faster-moving items stay accessible. • Cleaning and general maintenance: sweeping, dusting racks, wiping mirrors, managing fitting-room tidiness and handling basic upkeep tasks before they become issues. The position is immediate, so if you are punctual, physically fit for full-day standing work and able to commit to the all-days schedule, send a brief note with your age, prior retail or warehouse experience (if any)...

    $78 Average bid
    $78 平均报价
    14 个竞标

    I have several Excel files that need to live in one Google Sheets workbook. The content is a mix of numbers and text, so nothing can be lost in translation—formats, leading zeros, and column order all matter. You’ll pull everything over from the existing Excel files, keep the headers consistent, and make sure each row ...hand-off looks like: • One Google Sheet fully populated with the data from all source workbooks • Quick cross-check that record counts and key totals match the originals I’ll share the Excel files through Google Drive and stay available for questions while you work. Accuracy and a careful eye are more important than speed, but I still hope to wrap this up promptly. If you’re comfortable importing, cleaning, and validating data in...

    $31 / hr Average bid
    $31 / hr 平均报价
    29 个竞标

    I’m working with several spreadsheets that combine both text and numerical fields and need them ready for reliable analysis. Everything will be handled in Microsoft Excel—which is my preferred environment—though familiarity with Google Sheets is always a plus should a quick hand-off be required. The raw files arrive in varying shapes, so your job is to bring uniformity and accuracy before I run deeper analytics. Specifically, I need you to: • Remove duplicates • Correct any obvious or hidden data entry errors • Standardize formatting across columns and rows (dates, numeric precision, text casing, etc.) Along the way you’ll also re-enter or adjust individual records where information is missing or inconsistent, keep clear notes of any assumption...

    $213 Average bid
    $213 平均报价
    17 个竞标

    ...several weeks I need a Siemens-savvy partner who can jump in remotely and keep the momentum going. Your main focus will be three areas that are proving most critical on site: • Motor start-up and functional testing – checking wiring from MCCs, fine-tuning drive parameters in Startdrive, and verifying that each motor responds as the program intends. • Device configuration inside TIA Portal – cleaning up the hardware configuration, assigning the correct Profinet device names/addresses, and diagnosing any module mis-matches or firmware warnings that appear online. • Safety verification – confirming that every E-Stop, safety door and interlock chain operates fault-free, and that the safety program in the S7-1500F reports a healthy status at all ...

    $20 / hr Average bid
    $20 / hr 平均报价
    13 个竞标

    I'm looking for assistance to tidy up my Google Drive, email accounts, and social media accounts. Google Drive Tasks: - Organising folders and files by project - Setting up sharing permissions - Cleaning up duplicates - Organising business and individual gmail account, bring under one organisational structure. Ideal skills and experience: - Proficient in Google Drive - Strong organisational skills - Experience with document management

    $310 Average bid
    $310 平均报价
    26 个竞标

    I have a batch of text sitting in several .docx files that needs to end up neatly organised in Google Sheets. Before anything i...I want the content cleaned: extra spaces removed, line-breaks standardised, obvious typos corrected, and any duplicate lines weeded out. Once the text is tidy, copy it into the sheet column-by-column so each logical piece of information lands in its own cell. You will work directly from the Word documents I provide, use whatever lightweight scripts or Excel/Sheets functions you prefer for the cleaning step, and deliver one Google Sheet that contains the fully processed data plus a separate tab summarising any items you had to flag or could not confidently correct. That’s the whole job—import, clean, and present the text so it is instantly us...

    $10 / hr Average bid
    $10 / hr 平均报价
    8 个竞标

    I am seeking a skilled editor to finalize my 46,000-word education dissertation. The task involves: - Ensuring proper grammar and spelling throughout the document - Formatting citations, references, tables, and figures in compliance with APA style guidelines - Organizing content for consistency and clarity - Polishing and cleaning up for submission to my college's publisher (per committee feedback) Ideal Skills and Experience: - Expertise in APA formatting - Strong background in academic editing, particularly for dissertations or similar lengthy documents - Meticulous attention to detail with grammar, flow, and professional presentation. Looking for someone detail-oriented who can ensure my work is publication-ready.

    $361 Average bid
    $361 平均报价
    88 个竞标

    Title: I will build a customer churn prediction model using Python Description / Project Brief: Hi, I need a freelancer to develop a machine learning model that predicts customer churn for my business. The project includes: Data Cleaning & Preprocessing: Handle missing values, remove duplicates, encode categorical variables. Prepare the dataset for model training. Exploratory Data Analysis (EDA): Analyze trends and patterns in the dataset. Create visualizations to show factors affecting churn. Machine Learning Model Development: Train a supervised learning model (like Logistic Regression, Random Forest, or KNN) to predict customer churn. Evaluate the model using metrics like accuracy, precision, recall, and F1-score. Report & Recommendations: Provide a brief repo...

    $124 Average bid
    $124 平均报价
    63 个竞标

    Python Data Analysis & Machine Learning Project Description: Hi, I need a freelancer to help with a data analysis and machine learning project. The project includes: Data Cleaning & Preprocessing: Handle missing values, remove duplicates, encode categorical data. Prepare the dataset for analysis and ML model training. Data Analysis & Visualization: Analyze the dataset to identify trends, patterns, and insights. Create visualizations using Python libraries (Pandas, Matplotlib, Seaborn). Machine Learning Model Development: Build and train a supervised learning model (KNN, classification, or regression). Evaluate the model performance using metrics like accuracy, precision, recall. Documentation & Report: Provide a brief report of the analysis, model results...

    $113 Average bid
    $113 平均报价
    58 个竞标

    I need a clean, well-structured spreadsheet of active Instagram inf...full name and Instagram handle • Public email address (primary) • Follower count and engagement rate (likes/comments % is fine) • Primary music genre or sub-niche they identify with • Country or city, if available • Source link or screenshot that confirms the email Accuracy matters more than sheer volume; I would rather have 500 solid entries than a bloated list that needs extensive cleaning. If you like using tools such as Phantombuster, , or manual scraping techniques, feel free—as long as the final file is reliable and ready for analysis in Excel or Google Sheets. I will review a 20-entry sample first to ensure the approach matches my criteria before you proceed with t...

    $260 Average bid
    $260 平均报价
    24 个竞标

    ...supply floor-plan sketches and reference photos as soon as we start; you’ll turn those into an accurate digital model ready for renderings and future revisions. I’m flexible on style and software, so feel free to work in SketchUp, Revit, 3ds Max, Blender, or whichever tool you prefer—as long as the final file can be opened for edits later. Alongside that, I have an Excel workbook that needs data cleaning. The sheet has duplicate rows, inconsistent date formats, and a few stray characters that break formulas. Your job is to tidy it up so every column is validated, values are consistent, and the file is ready for analysis the moment you hand it back. Deliverables • A fully editable 3D house model file (plus any linked textures) • One clean, error-f...

    $32 Average bid
    $32 平均报价
    2 个竞标

    ...developing a stainless-steel, double-walled water bottle built for everyday hydration. The bottle should hold between 24 – 32 oz and stay condensation-free, with a flip-top lid that seals securely yet opens one-handed. Core elements I need engineered: • An internal three-stage filter system (sediment, activated carbon, final micro-mesh) that seats firmly inside the neck, removes easily for cleaning, and works without a straw. • Vacuum-insulated, food-grade 18/8 stainless walls that keep drinks cold or hot for extended periods. • Ergonomic exterior profile that feels balanced when full, fits car cup-holders, and allows subtle branding space. Please deliver production-ready 3D CAD files (STEP or IGES), exploded assembly views, a short bill of materi...

    $262 Average bid
    $262 平均报价
    52 个竞标

    I need an experienced Google Ads specialist to build and fine-tune a high-performing Shopping campaign that drives sales for my online store. The work starts with correctly linking Google Merchant Center to my Ads account, cleaning and enriching the product feed (titles, images, GTINs, attributes), and then creating a campaign structure that maximises visibility and conversion volume. My primary objective is to increase sales, so I’m looking for someone who already knows the levers that move ROAS on Shopping—smart bidding, negative keyword hygiene, custom labels, audience layering, and data-driven product groups. I’ll provide full account access, a current product feed, and any supplementary assets you might need. To keep things clear, here’s how I’ll...

    $31 Average bid
    $31 平均报价
    16 个竞标

    ...classes. The overarching objective is pure data classification—no regression, forecasting, or image/text work involved—so every effort should focus on squeezing the best possible accuracy and robustness out of the classifiers. The raw CSV files arrive directly from wearable devices and electronic health records. I can supply a data dictionary and sample files right away. Tasks will include: • Cleaning and normalising the features (handling missing values, scaling, outlier checks) • Exploratory analysis to highlight important variables • Building, tuning and comparing several supervised algorithms—feel free to propose anything from Logistic Regression and Random Forests to XGBoost, LightGBM or even a small neural net if it clearly outperforms...

    $48 Average bid
    $48 平均报价
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    ...Fill it with something worthy. Raise it high. SKÅL Back THE DRINK THE COMPANY THE LEGEND A Viking Never Drinks Alone --- 3. Horn Origin Card Title: FORGED BY HAND Explain that the horn is made from real buffalo horn and handcrafted. Back side: illustration diagram showing the horn crafting process. --- 4. Drinking Vessel Care Card Front: DRINKING VESSEL CARE Back: instructions for cleaning and maintaining the horn. --- 5. Scroll Wrap (Card Bundle Wrap) Material: 250–300 gsm parchment textured paper. Front centre design: Modern Viking emblem A Viking Never Drinks Alone Leave space for a wax seal sticker. The wrap should feel like a sealed Viking document. --- DELIVERABLES • Editable design files • Vector artwork (AI or SVG) • Print-re...

    $69 Average bid
    $69 平均报价
    115 个竞标
    Trophy icon Modern Logo
    5 天 left

    Professional, modern logo for near helpers - a cleaning company's mobile application. Logo Requirements Must Include: Icon combining three elements in ONE design: Home (house symbol) Helper (person or hand symbol) Location (pin or marker symbol) Text: "near helpers" All lowercase Clean, bold, sans-serif font White color Horizontal layout: icon + text side by side Design Style: Clean and modern (like TaskRabbit, Uber) Simple, minimal - must work at small sizes Professional and trustworthy NO gradients, NO clipart, NO cartoons Colors: Icon: White Text: White Background: 5 color options required: Purple (#667eea) Blue Green Teal Your choice Deliverables (for ALL 5 colors) Files Required: Vector: AI, EPS, SVG PNG: 4000px, 512px, 256px, 128px, 64px, 32px So...

    $20 Average bid
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    $20
    494 项参赛作品

    ...with Airbnb’s own tools. Your job is to keep occupancy high while protecting average nightly rate, using competitor signals and seasonality. • Guest relations – Every inquiry, booking change, or complaint has to be answered quickly in both English and Spanish. Tone must stay warm yet professional, with clear documentation inside the PMS. • On-platform property oversight – Calendar integrity, cleaning schedules, maintenance notes, listing health metrics, and dispute resolution all live in Guesty. Consistent, error-free updates are critical. I work exclusively through Airbnb, so deep, hands-on experience with its host dashboard, resolution center, and review system is non-negotiable. Fluency in both languages is equally important because guest volume ...

    $352 Average bid
    $352 平均报价
    3 个竞标

    ...circumstances since it is actively providing services. The new server will be prepared separately. The existing files that were copied earlier appear to have been transferred in a messy way, which is why the system is not functioning correctly. Instead of copying everything at once, the site will be rebuilt step-by-step to ensure proper structure and compatibility. The process will include: • Cleaning and preparing the new server • Studying the structure of the existing system • Copying and rebuilding files gradually instead of bulk copying • Connecting and configuring the database correctly • Ensuring the admin panel works properly for data uploads • Adjusting configurations for the new domain • Preventing duplicate database issu...

    $241 Average bid
    $241 平均报价
    52 个竞标

    I have an Android Studio project that needs some spring-cleaning before we add a small new feature. First, the housekeeping: • strip out any dead or unused classes, methods, and resources • refactor what remains so the codebase is readable, well-named, and lint-warning free • resolve a couple of known crashes and UI glitches Once that baseline is solid, I’d like a new dropdown on the main screen. It only has to show a static list that ships with the app—no dynamic filtering or server fetches right now—but please wire it so it can be extended easily later. The app is built with Kotlin (with a few legacy Java files), Gradle 8, minSdk 24. I’ll provide Git access and notes on the bugs I’m seeing. Deliverables • Clean compile wi...

    $38 Average bid
    $38 平均报价
    27 个竞标

    I’m working with several spreadsheets that combine both text and numerical fields and need them ready for reliable analysis. Everything will be handled in Microsoft Excel—which is my preferred environment—though familiarity with Google Sheets is always a plus should a quick hand-off be required. The raw files arrive in varying shapes, so your job is to bring uniformity and accuracy before I run deeper analytics. Specifically, I need you to: • Remove duplicates • Correct any obvious or hidden data entry errors • Standardize formatting across columns and rows (dates, numeric precision, text casing, etc.) Along the way you’ll also re-enter or adjust individual records where information is missing or inconsistent, keep clear notes of any assumption...

    $401 Average bid
    $401 平均报价
    37 个竞标

    I have several Excel workbooks that contain strictly numerical information. I need the contents brought to a clean, reliable state and organised so I can run accurate analyses later on. The work involves three clear steps: 1. Data entry & organisation – move or copy the figures into the correct sheets, fields and rows so every value sits where it belongs. 2. Data cleaning & formatting – remove duplicates, fix inconsistent number formats, standardise units and make sure each column is uniformly typed. 3. Data validation & verification – cross-check totals, spot any outliers or obvious entry mistakes and flag anything that does not reconcile. Acceptance criteria: once complete, each workbook should open without errors, every column must contain on...

    $17 / hr Average bid
    $17 / hr 平均报价
    52 个竞标

    Im looking for a seo speacialist to help us improve our ranking in google Australia as well as local seo ( google my business) Domain is 20 years old Im looking for a aggressive all encompassing seo to increase rankings and leads Our aim is to rank on the first page of google Australia

    $15 / hr Average bid
    $15 / hr 平均报价
    118 个竞标

    I own the premium domain and want it in the hands of a new owner within the next four weeks. Your primary mission is to identify qualified buyers in both local and international markets, present the opportunity convincingly, and bring serious offers to the table. Once an offer meets my...make all the difference here. Key deliverables (acceptance criteria): • A vetted shortlist of at least five qualified prospects interested in the domain. • Written confirmation of all outreach attempts (emails, calls, or platform messages). • A secured buyer ready to proceed to escrow, delivered no later than one month from project start. If you can move quickly, tap both domestic and overseas leads, and communicate clearly throughout, let’s get this domain sold...

    $106 Average bid
    $106 平均报价
    2 个竞标

    I am looking for an experienced developer or team to build a complete digital platform for my service-based company. My company provides cleaning staff and helpers for homes and companies. I need a professional website and mobile application (Android and iOS) where customers can easily book staff services. Key Requirements: 1. Website Development - Modern and responsive website - Service listing (cleaning staff, helpers, etc.) - Customer registration and login - Booking system for hiring staff - Admin dashboard to manage bookings and staff 2. Mobile App Development - Android and iOS apps - Customer login/signup - Easy service booking - Booking status tracking - Push notifications 3. Admin Panel - Manage staff - Manage customer bookings - Payment tracking - Reports and ...

    $366 Average bid
    $366 平均报价
    78 个竞标
    Trophy icon Logo design and graohic
    5 天 left

    I need a logo designed. I need a logo desig with a t shirt designed too for my cleaning service business, exterior, softwash and pressure washer. The name of the business is SweepClean Aus. Color ahould be dark gray with neon yellow or orange. For the t-Shirt see (attachment) some cool elemnts, and in the back the text, and the qr code not to small so they can scan. My company will ise drone wash and also soft wash and exterior wash, concrete, house, sideway, window cleaning

    $20 Average bid
    $20
    322 项参赛作品

    ...17text{ m}^2$): Independent of the main bathroom. 3. Key Design Requirements A. Acoustic Insulation (Critical) The Northern Wall of the apartment must be designed with professional-grade acoustic insulation. I am looking for solutions that provide maximum soundproofing with minimal thickness to save floor space. B. The Utility Concept I need a clever way to hide the washing machine, dryer, and cleaning supplies. The preferred location is the $5.62text{ m}^2$ hallway, integrated into custom floor-to-ceiling cabinetry that looks like a standard wall or closet. C. Visual Expansion Use a consistent flooring material  light wood … throughout to unify the space. Implement "invisible" storage (handle-less, wall-colored cabinets). Maximize natural light f...

    $34 Average bid
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    20 项参赛作品

    ...consistent with the NOXAL brand: Blue / black / white Clean, clinical, soft, rounded UI No cheesy stock models or over‑the‑top “beauty influencer” aesthetics. Tech / Theme / Code Store is on Shopify with a theme that already has some custom code from me. Requirements: Work within the existing theme, but you can create custom sections, CSS, and JS as needed. You must be comfortable reading and cleaning up existing custom code where necessary. Focus on design/layout, but: If load speeds are bad or your changes hurt performance, you must optimize images and layout so performance is acceptable. No heavy page builders unless you have a strong reason and I approve it. Copywriting I want you to write and/or optimize copy across: Homepage sections Product page key areas (hea...

    $333 Average bid
    $333 平均报价
    265 个竞标

    The objective of this project is to analyze UPI transaction data to understand transaction trends, user behavior, payment methods, and failure rates. The dashboard helps identify patterns in digital payments and supports better financial decision-making. Tools & Technologies Used Power BI – Data visualization and dashboard creation Microsoft Excel / CSV – Data storage and preprocessing Data Cleaning & Transformation – Handling missing values and formatting data The dataset contains information about UPI transactions, including: Transaction Time Transaction Amount Payment Method (UPI ID, QR Code, Phone Number) Device Type (Mobile, Laptop, Tablet) Transaction Status (Successful / Failed) Transaction Purpose (Bill Payment, Food, Others) Age Group Gender

    $242 Average bid
    $242 平均报价
    12 个竞标

    We are looking for a professional and premium logo design for our company Hollywood Laundry Service Private Limited. Hollywood Laundry Service is a 65-year-old garment care company with a long-standing reputation in the laundry and dry-cleaning industry. We currently operate as a premium laundry and dry-cleaning service provider in Kolkata and Howrah, India, offering services such as: • Professional laundry • Dry cleaning • Bridal and designer wear care • Shoe cleaning • Leather and jacket care • Stain removal and garment restoration • Home pickup and delivery service Over the decades, the brand has built strong trust among customers for quality, reliability, and professional garment care. The company is now undergoing stru...

    $10 Average bid
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    $10
    179 项参赛作品

    ...cogeneration, renewable sources, and energy storage. Proposed system configuration: Primary generation: micro gas turbine operating in load-following mode, producing electricity with heat recovery for domestic hot water. Renewable integration: photovoltaic system and wind turbine supporting electrical production and reducing fuel consumption. Thermal support: solar thermal collectors contributing to domestic hot water production, with auxiliary boiler backup. Energy storage: electrical battery storage and thermal hot-water storage tank. Energy users: building electrical load and domestic hot water thermal load. The project will analyze how the integration of cogeneration with renewables and storage affects: coverage of electrical and thermal demands, fuel c...

    $49 Average bid
    $49 平均报价
    2 个竞标

    I’m ready to commission a fresh, modern-and-sleek logo for my cleaning business that will look just as sharp stitched on a polo as it does on a website header. The design needs to echo the company name rather than feel like a generic “mop and bucket” icon, so I’m leaning toward clever abstract shapes that still hint at cleanliness and precision. Turnaround is ASAP, so I’d like someone who can move quickly from concept to final artwork while keeping me in the loop for feedback rounds. Vector delivery is essential—Adobe Illustrator (AI), EPS and high-resolution PNG/SVG files—so I can scale the mark for embroidery, vehicle wraps, social posts, and other branding collateral without losing fidelity. Acceptance criteria: • 3–4 unique,...

    $57 Average bid
    $57 平均报价
    210 个竞标

    ...distributors who move fast-moving FMCG or smoking-accessory lines in India and, eventually, key export markets. Alongside that core task, I also need clear guidance on the transportation side—how to move pallets of rolling papers from my warehouse to those distributors at competitive rates, with transit-time reliability and proper handling. Finally, I want the legal pieces tied up neatly, from domestic compliance (GST, invoicing, brand registration) to any paperwork required if we decide to export. Deliverables • A vetted list of wholesale distributor leads with contact details, purchase volumes and qualification notes • A recommended transportation plan outlining lanes, carriers, estimated costs and transit times • A concise legal checklist cover...

    $222 Average bid
    $222 平均报价
    2 个竞标

    I’m working with several spreadsheets that combine both text and numerical fields and need them ready for reliable analysis. Everything will be handled in Microsoft Excel—which is my preferred environment—though familiarity with Google Sheets is always a plus should a quick hand-off be required. The raw files arrive in varying shapes, so your job is to bring uniformity and accuracy before I run deeper analytics. Specifically, I need you to: • Remove duplicates • Correct any obvious or hidden data entry errors • Standardize formatting across columns and rows (dates, numeric precision, text casing, etc.) Along the way you’ll also re-enter or adjust individual records where information is missing or inconsistent, keep clear notes of any assumption...

    $253 Average bid
    $253 平均报价
    40 个竞标

    I’m kicking off a five-part ...regionally. • Deliver a trained model (Python preferred), well-commented code and a concise report that explains feature engineering, validation metrics and key insights. If you package the model behind a lightweight API or Jupyter notebook demo, even better. Acceptance criteria 1. Mean Absolute Percentage Error meets or beats the benchmark target in the doc. 2. Reproducible pipeline: raw data → cleaning → feature set → model training. 3. Clear hand-off materials so another engineer can extend the code to the remaining four modules without guesswork. If building predictive models on real-world price data is your sweet spot, dive into the doc and tell me briefly how you’d approach feature selection and validatio...

    $13 / hr Average bid
    $13 / hr 平均报价
    121 个竞标

    I’m working with several spreadsheets that combine both text and numerical fields and need them ready for reliable analysis. Everything will be handled in Microsoft Excel—which is my preferred environment—though familiarity with Google Sheets is always a plus should a quick hand-off be required. The raw files arrive in varying shapes, so your job is to bring uniformity and accuracy before I run deeper analytics. Specifically, I need you to: • Remove duplicates • Correct any obvious or hidden data entry errors • Standardize formatting across columns and rows (dates, numeric precision, text casing, etc.) Along the way you’ll also re-enter or adjust individual records where information is missing or inconsistent, keep clear notes of any assumption...

    $9 / hr Average bid
    $9 / hr 平均报价
    48 个竞标

    Need help debugging what is going wrong with my CNC machining on a Makera Carvera. I am trying to machine a keyring and I have a few issues: 1) I'm getting scratches down the bottom of the model, I think from the finishing step 2) I'm not sure if my selection of bits is correct for what I'm trying to do, I'm using a 3mm flat end metal for roughing then...nose for finishing, its resulting in a 130MB+ file which is taking many hours to upload to the machine and the quality coming out isn't amazing 3) Down the center line of the keyring I'm getting a flat section which I'm certain is the roughing depth which I'm setting to between 0.1mm and 0.3mm, the higher I set it the worse it gets, it seems the finishing pass isn't going in there properly and ...

    $72 Average bid
    $72 平均报价
    15 个竞标

    I deal with daily CSV drops that hold logistics data from several sources, and I need them cleaned, validated, and reshaped into a polished Excel report without manual touch-ups. The flow I have in mind is straightforward: • A Python 3.x script (pandas, openpyxl or similar) watches a folder, ingests every new file each day, and applies rule-based data validation and cleaning—date formats, missing values, duplicate tracking numbers, column consistency, you name it. • Any row that fails a rule lands in an “Errors” sheet with a clear reason so nothing slips through. • Once verified, the script writes the sanitised data into a client-ready Excel template, saving it to an output folder that I can immediately email or archive. • Running it from...

    $320 Average bid
    $320 平均报价
    132 个竞标

    Scope ...inconsistent account names, or formatting errors • A short audit note highlighting anomalies, discrepancies, and the corrections made Action Plan Review all source Excel files to understand data structure and financial categories Create a Google Sheets framework with logical tabs and standardized headers Transfer and map data while maintaining formulas and financial calculations Perform data cleaning and validation to identify duplicates or mismatches Reconcile totals and verify debit-credit balance accuracy Deliver a clean, organized sheet with consistent formatting Requirements for Execution • Access to the original Excel financial files • Any existing account naming conventions or chart of accounts • Clarification on preferred Google Sheets structu...

    $200 Average bid
    $200 平均报价
    1 个竞标

    ...ZidPay: 2.5% + 1 SAR fixed fee. Manual Editing: The system must allow me to edit orders, weights, and cities to recalculate profits instantly. And add new Gateway payment in the future and edite current and future gatway payments 3. Complex Shipping Logic (The Shipping Engine) I charge customers a Fixed 25 SAR for shipping. The system must calculate the Actual Cost I pay to providers: Roadlink (Domestic): Based on City: Jeddah (14 SAR), Riyadh (15 SAR), Dammam (16 SAR), Others (19 SAR). Crucial: Add 15% VAT to these base rates. Aramex/ZidShip (GCC): 43 SAR for the first 0.5kg + 9 SAR for every additional 0.5kg Add 15% to these base rates. Shipping ROI: Calculate the difference between the 25 SAR collected and the actual cost paid to see the profit/loss on logistics. 4. Retu...

    $25 Average bid
    $25 平均报价
    47 个竞标

    Scope ...inconsistent account names, or formatting errors • A short audit note highlighting anomalies, discrepancies, and the corrections made Action Plan Review all source Excel files to understand data structure and financial categories Create a Google Sheets framework with logical tabs and standardized headers Transfer and map data while maintaining formulas and financial calculations Perform data cleaning and validation to identify duplicates or mismatches Reconcile totals and verify debit-credit balance accuracy Deliver a clean, organized sheet with consistent formatting Requirements for Execution • Access to the original Excel financial files • Any existing account naming conventions or chart of accounts • Clarification on preferred Google Sheets structu...

    $208 Average bid
    $208 平均报价
    1 个竞标