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高级威客
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Data Science - Statistics - Research: ✅High-quality work and timely delivery ✅Expertise in various statistical and data analysis tools such as Python, Power BI, R, STATA, Eviews, SPSS, Minitab, and SAS ✅Experience in data visualization and representation for easy understanding and insights ✅Strong...Data Science - Statistics - Research: ✅High-quality work and timely delivery ✅Expertise in various statistical and data analysis tools such as Python, Power BI, R, STATA, Eviews, SPSS, Minitab, and SAS ✅Experience in data visualization and representation for easy understanding and insights ✅Strong understanding of data science concepts, including probability and statistics, data cleaning, modeling, and data scraping/extraction ✅Proficiency in machine learning and deep learning techniques for predictive modeling ✅Ability to handle large and complex datasets, and deliver accurate and actionable insights ✅Strong communication skills to effectively collaborate with clients and stakeholders I am a highly skilled and experienced data analyst/scientist with a strong background in data science, statistics, and research. With my expertise in various tools and techniques, I am confident in delivering high-quality work and exceeding client expectations. I am dedicated to providing exceptional service and support and am committed to delivering data-driven insights that drive business growth and success. 收起
雇用 ouhsassa
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Greetings! My name is Sanaa Omrany and I'm here since 2008 to bring precision to your projects. I'm able to craft fresh and mechanically excellent pieces, which interest and involve readers while at the same time, maintaining a fluid voice. I aim to meet the most esoteric of specifications. I hold an PhD in...Greetings! My name is Sanaa Omrany and I'm here since 2008 to bring precision to your projects. I'm able to craft fresh and mechanically excellent pieces, which interest and involve readers while at the same time, maintaining a fluid voice. I aim to meet the most esoteric of specifications. I hold an PhD in International Economics & Political Sciences and have an extensive experience and strong skills (Over TWENTY years). I can provide you with WRITING (eBooks, technical writing, business writing, articles, blogs, resumes, cover letters, SEO content, and research writing up to PhD level) and TRANSLATION from ENGLISH, FRENCH into ARABIC, and V.V.). I have a lot of other SKILLS, such as; Data Analysis Excel Statistics SPSS Statistics NVivo MATLAB and Mathematics Latex Graphic Designs (Logo, Power Point, Animation, Video) You can expect prompt and friendly communication, swift turnaround times, and a fierce dedication to quality deliverables should you choose to work with me. Contact me and see how I can help you achieve your goals. Many thanks; Dr. Sanaa 收起
雇用 sanaaomrany
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Bachelor of Software Engineering, Software for Video Development and Audio Production, Advanced Level in English and Native Spanish Speaker, committed to work, responsible and punctual. ✅ +300 projects completed for big enterprises and international clients ✅ Unlimited revisions ✅ Full time freelancer available from...Bachelor of Software Engineering, Software for Video Development and Audio Production, Advanced Level in English and Native Spanish Speaker, committed to work, responsible and punctual. ✅ +300 projects completed for big enterprises and international clients ✅ Unlimited revisions ✅ Full time freelancer available from 8 am to 8 pm (NY Time) ✅ Excellent Communication ✅ 100% satisfaction I will help you with any project related to: ✅ Software Engineering: Website Development, Mobile Apps, Database Administration, Automations and Data Analysis ✅ Video: Video Editing, Animation and Design (2D & 3D), Whiteboard Videos and Motion Graphics ✅ Audio: Audio Editing, Voice Over, Audio Production including Mixing and Mastering of Music (I also offer Promotion for Artists) and Podcasts ✅ Translation: Websites, Interpretations, Books, Videos, Novels, Songs, Interviews, Audios, PPTs and more! Click on "Request Quote" and let's start working on your project! 收起
雇用 Giovanni704
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Thank you for visiting my profile. I am very pleasure to help you with my programming services I have been as a senior engineer for +7 years. Here is my skill sets for you. ★ Back End : Python/Django/DRF/Node.js/Express.js/Nest.js/Laravel ★ Front End : React.js / Next.js / Vue.js / Nuxt.js ★ DataBase :...Thank you for visiting my profile. I am very pleasure to help you with my programming services I have been as a senior engineer for +7 years. Here is my skill sets for you. ★ Back End : Python/Django/DRF/Node.js/Express.js/Nest.js/Laravel ★ Front End : React.js / Next.js / Vue.js / Nuxt.js ★ DataBase : MySQL/PostgreSQL/MongoDB/DynamoDB ★ Low & No Code : Bubble.io / Flutter Flow / App Master ★ WebScraping : Beautifulsoup, Selenium, urllib, Scapy ★ OpenCV : Object Detection and Image Processing.... ★ Data Analysis & Data Visualization : Pandas, Seaborn, Numpy, Matplotlib ★ ML and AL : Pytorch, Tensorflow, Keras, DNN, GAN, CNN, Sklearn ★ Other Tools : QuickBook, Power BI, Tableau , Plotly , Bokeh DashBoard I can spend my full time on freelancer and serve in real time for all days. Best Result will be delivered on Time and on Budget. Let's build the great relationship and go forward the success of your project. Best Regards 收起
雇用 Fazeennazar
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With a rich background spanning over a decade in Information Management, I have honed my ability to employ data analysis and establish key metrics that dovetail seamlessly with organizational strategies. In my crucial capacity as a Process Analyst, I led the effort to achieve ISO 9001:2008 certification, orchestrating...With a rich background spanning over a decade in Information Management, I have honed my ability to employ data analysis and establish key metrics that dovetail seamlessly with organizational strategies. In my crucial capacity as a Process Analyst, I led the effort to achieve ISO 9001:2008 certification, orchestrating procedures and equipping departments to comply with standardized practices. My expertise in managing KPIs and producing insightful dashboards is a testament to my knack for deriving meaningful insights from data. I have pioneered information digitization initiatives, adeptly converting paper-based records into accessible, interactive digital formats and dashboards, primarily utilizing Excel. My proficiency in Excel encompasses pivot tables, pivot charts, macros, and data modeling with Power Query and Power Pivot. Alongside my expertise with Excel, I am also skilled in GSheets, Power BI, and Looker Studio. These tools empower me to craft incisive reports and meticulously track KPIs. Furthermore, my capability to create dynamic and interactive arrays, as well as automate complex pivot tables and charts, ensures real-time, data-driven insights presented in UI/UX Design Dashboard. Additionally, my adeptness at transforming OCR-scanned PDF documents into editable text demonstrates my proficiency in OCR technology and editing tools, underpinned by a vigilant attention to detail. Skills & Tools: Statistics: SPSS | Excel | Power BI Advanced Data Management: MS Office: Excel | Word | PowerPoint | Outlook | Teams | OneDrive GSuite: GSheets | GDocs | GSlides | GDrive | GCalendar Dashboards: Power BI | Excel | Looker Studio PDF Management & OCR: Adobe Acrobat, OCR Technology, PDF Editing Tools Documenting & Standardization: ISO 9001:2015 Process Standardization, Procedure Documentation I am eager to leverage my skills to enhance your projects and would love the opportunity to discuss our potential collaboration. 收起
雇用 astridvam
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Transform Data into Actionable Insights: Drive Growth with Predictive Analytics, and Stunning Visualizations As an aeronautical engineer turned data scientist, I combine technical rigor with a passion for extracting insights that drive strategic decision-making. My expertise in Python, SQL, Excel, Tableau, and...Transform Data into Actionable Insights: Drive Growth with Predictive Analytics, and Stunning Visualizations As an aeronautical engineer turned data scientist, I combine technical rigor with a passion for extracting insights that drive strategic decision-making. My expertise in Python, SQL, Excel, Tableau, and machine learning empowers me to deliver data-driven solutions that unlock hidden potential. My skillset includes: ✔ Python (Pandas, Numpy, StatsModels, Matplotlib) ✔ Excel (Pivot Tables, Visualization, Vlookup, nested OFFSET and IF statments) ✔ SQL (Aggregations, Joins, Views) ✔ Data Processing (Missing Data, Inconsistent Data Types) ✔ Data Visualization (Tableau, PowerBI, Excel) ✔ Forecasting (Seasonality Analysis, Moving Average, Trend Forecasting) ✔ Regression Analysis (Linear, Multiple and Logistic) ✔ Decision Tree ✔ Random Forest ✔ K-Means Cluster Analysis ✔ A/B Testing, Bootstrapping ✔ Tableau (LOD, Parameters, Stories) ✔ PowerBI (Power Query, DAX) ✔ Mathematical Formulation and Optimization Problems Past Projects in Data Analysis, Analytics, Visualizations, Optimization and Hypothesis Testing include: ✔ GapMinder World Data Analysis of Increasing Living Standard ✔ Forecasting Using Seasonality and Regression of Ticket Sales ✔ Regression Analysis of House Prices ✔ Hypothesis Testing of Web Traffic ✔ SQL Analysis of Music Sales ✔ Visualization of Machine Learning Mental Health Dataset ✔ US Bikeshare Data Analysis Using Python ✔ US Flight Data Analysis and Visualization Using Tableau ✔ Academic Presentation for the Model of the American Congress Using Prezi ✔ Airline Operation Optimization of Aircraft Routing and Irregular Operations Using MATLAB I garauntee quality work and review. Client Testimonial: "Ahmed was fantastic to work with - he delivered exactly what I needed on my data vis project. He was knowledgeable, provided me with great guidance on the data, and worked with me to refine the product to get to completion. When we discovered some anomalies with the data, he worked to investigate the issue and was able to resolve quickly. It was a pleasure working with Ahmed and I will be working with him again in the future for sure." Why Work With Me? My unique background blends engineering problem-solving with cutting-edge data science techniques. I'm not just a data analyst; I'm your strategic partner, translating data into actionable recommendations that drive tangible business impact. Let's unlock the power of predictive analytics and propel your business forward. Ready to unleash the predictive power of your data? Contact me for a consultation and let's start driving growth through informed insights. 收起
雇用 ahmedamrazzam98
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I am machine learning engineer experienced in: • Data Assessing and cleaning • Data Visualization • Statistical Analysis • Python Development • Back-end Development. • Data Engineering. . Computer vision . Image processing . Deep learning I am currently Teaching Assistant in Faculty of Artificial intelligence Menoufia...I am machine learning engineer experienced in: • Data Assessing and cleaning • Data Visualization • Statistical Analysis • Python Development • Back-end Development. • Data Engineering. . Computer vision . Image processing . Deep learning I am currently Teaching Assistant in Faculty of Artificial intelligence Menoufia university as I ranked top of my class with more than 3 years of experience in the field 收起
雇用 omarelnahas500
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top skills: navigating the Excel user interface, entering, manipulating and formatting data. Use formulas and functions to perform calculations on data. Automate choices and data lookups using functions. Analyze data and present the results in a user-friendly way. Create charts and tables that effectively summarize...top skills: navigating the Excel user interface, entering, manipulating and formatting data. Use formulas and functions to perform calculations on data. Automate choices and data lookups using functions. Analyze data and present the results in a user-friendly way. Create charts and tables that effectively summarize raw data. Create easy-to-use spreadsheets. Validate data, find and correct errors. Create navigation aids for large workbooks. Describe the various types of Machine Learning algorithms and when to use them Compare and contrast linear classification methods including multiclass prediction, support vector machines, and logistic regression Write Python code that implements various classification techniques including K-Nearest neighbors (KNN), decision trees, and regression trees Evaluate the results from simple linear, non-linear, and multiple regression on a data set using evaluation metrics 收起
雇用 pablomontoro040
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I can help you with the following topics: 1-Data analysis (Spreadsheets [Excel, Google sheets], SQL, R-programming) 2- Data visualization (Spreadsheets, Power Bi, Tableau) 3- Data Processing, cleansing, organization...I can help you with the following topics: 1-Data analysis (Spreadsheets [Excel, Google sheets], SQL, R-programming) 2- Data visualization (Spreadsheets, Power Bi, Tableau) 3- Data Processing, cleansing, organization and Integrity. 4- Data entry 5-Word processing, 6- PowerPoint work 收起
雇用 AAGGMM
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I am a business and finance professional with master's degree and finance and accounting qualification (equivalent to CPA, US or CIMA, UK. National merit-AICWA). Areas of exposure - Business, Finance, Strategy, M&A, Accounting, Operations and Commercial. Industries served -17+ years in Manufacturing / EPC , 5 years...I am a business and finance professional with master's degree and finance and accounting qualification (equivalent to CPA, US or CIMA, UK. National merit-AICWA). Areas of exposure - Business, Finance, Strategy, M&A, Accounting, Operations and Commercial. Industries served -17+ years in Manufacturing / EPC , 5 years in Service Business, and 9 years in Consumer Retail / FMCG. Industry experience: Global Assurance Officer / President / VP / CFO-level professional in Business, Finance, Marketing, and Start-up with over 25 years of industry experience in US/EU MNCs. Now I am into remote consulting and serving clients from US/EU/UK/CA & AU. In digital world: Over 30 Continuous outstanding reviews (excepting one). Over 1000 completed projects: Business Plan - 122, Business Analysis - 106, Accounting - 106, Finance - 88, Report writing - 56, Marketing Strategy and Market Research - 62, Business Writing - 32, Technical Writing - 30, Project Management - 12, Contracts - 7, Taxation - 4, and Research writing - 165. Client Testimonials: "I have worked with freelancers in the past and Sanjib has been the best by far. He was open and honest right from the start. He communicated well and worked well on his own, allowing me to focus on my business at home. He clearly held my satisfaction as a client firmly in mind. I will direct hire him through freelancer again 100%. I'm a very happy customer!" - Jason K., Australia [June, 2021] "Very polite and professional, he was very attentive to our project. He worked in the required timelines with availability. Thanks, I could contact him again." - Magna S., Italy [December, 2021] "Sanjib was been very professional and helpful with content matters. Sanjib has been on time and and his work ethics are above reproach! I’m certainly going to seek additional ( on going work) with Sanjib. Well done Sanjib! It’s been a pleasure." - Tonya H., USA [February, 2022] "The best freelance I worked with." - Giuseppe F., UK [Feb, 2023] "Sanjib provided good and detailed data and suggestions for how we could improve our profitability with our shipping. He went above and beyond in terms of the granularity of the data he compiled." - Joshua B., USA [April, 2023] "Sanjib was absolutely fantastic and has completed over 5 projects for me over the last 6 months. I couldn't recommend him highly enough and will be 100% using him for any future work needed." - Scott P, Australia [May, 2023] 收起
雇用 sanjibsahanew
