I have full access to a PHP code-base that I can share immediately. I already know exactly which file and function contain a hidden back door; I just need a seasoned developer to: • remove every trace of that back door cleanly, • rebuild/package the application so it runs flawlessly after the fix, and • verify the change with a quick security review and functional smoke test. You’ll receive the source archive, a short note pointing to the suspect section, and the steps I normally use to deploy. Hand back the cleaned code, a brief changelog, and confirmation that the application still behaves as expected on a standard LAMP stack.
We are seeking an experienced **iOS developer** to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the latest Android version to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Our VPN protocol is **V2ray**, and the iOS client uses **sing-box** with integrated membership features. **Project Requirements:** 1. **Feature Synchronization**: Sync all functionalities and logic from our latest Android VPN version to the iOS version. Ensure that the user experience on iOS aligns with that on Android. The iOS and Android clients primarily differ in the VPN client implementation, but they both use the same...
Job Description: We are seeking an experienced **iOS developer** to assist in completing and optimizing our iOS VPN application. The developer will need to synchronize all features and logic from the latest Android version to the iOS version, address existing issues in the iOS app, and update and optimize backend code to ensure compatibility and performance with the iOS client. Our VPN protocol is **V2ray**, and the iOS client uses **sing-box** with integrated membership features. **Project Requirements:** 1. **Feature Synchronization**: Sync all functionalities and logic from our latest Android VPN version to the iOS version. Ensure that the user experience on iOS aligns with that on Android. The iOS and Android clients primarily differ in the VPN client implementation, but they...
LiteHTTP是一个 HTTP 机器人，正在 C# 中编程，基于 .NET 2.0 依赖项。 需要重新基于.net4.0依赖项。
要求： [*] 审计过知名开源项目高危及以上漏洞； [*] 有 CNVD/CVE 编号的优先； [*] 懂得团队协作与保密意意识； [*] 可远程办公； 待遇： [*] 根据项目以及成果计费，预计年 20-40w；
我们需要一位经验程式编写员编写软件破译ireserve-hk(sms registration code system) 1.于上午8点ireserve开店前(UTC+0800)提取PH code(text code) +/or 2.提取PH code后即时破译产出registration code +/or 跳过sms验证页面 请于1-3天内完成 , 请电邮给我进一步讨论
我需要一名经验程式员编写软件破译irserve-hk(sms registration code system) 预订网站: 要求: 1.于上午8时开店前提取PH code 及/或 2.于上午8时开店前提取PH code 及 获取sms验证码 及/或 3.提取PH code后即时破译计算出sms验证码 及/或 4.破译跳过sms验证页 需于1-3天内完成
SQL注入/代码审计/数据库权限/渗透测试技术 接渗透单子高手，联系电子邮箱：aqcp#（#改成@）语言要求：中文 熟练掌握各种内网渗透测试工具与相关知识，精通常见安全攻防技术：sql注入、xss、文件上传、文件包含、命令执行等漏洞 熟悉linux、unix、Windows、oracle、J2EE等各种环境下WEB的安全配置与安全检查及WEB漏洞防范； 熟悉各种脚本语言(asp,php,jsp,java,net、perl、python等)具备独立挖掘web安全漏洞与入侵手段 具备一定的网络安全知识，对网络安全结构、系统漏洞、入侵检测、病毒防护等有深入理论基础和实践经验； 熟悉渗透测试黑客攻防的步骤、方法、流程、熟练掌握各种渗透测试攻防工具有实际渗透经验者优先； 求大虾接单，脱裤，要求，电话，手机，姓名，邮箱，其他的一概不要。每笔单1000美金起步，根据站的难度而定价格,具体可以详谈，寻找长期合作. 态度认真、中介勿扰,请技术实力说话。
**Title:** Build a Phase 0 MVP Web App (Lovable / Low‑Code / Custom – Lean Scope) **Description:** I’m looking for a strong developer (or small team) to help me build a **Phase 0 MVP** of a web application. This phase is about **speed and validation**, not over‑engineering. Important: * This is **Phase 0 only** * Scope is intentionally small * Please do **not** suggest extra features or future roadmap items *** ## Core Functionality (Only What’s Needed) ### 1) Authentication * OTP‑based user login (India‑friendly +91) * Basic user profile (name, phone, optional email) ### 2) Admin Panel (Manual Operations) * Manual onboarding of professionals via admin * Admin can: * Add / edit / approve professionals * View users * View c...
I have an Android Studio pr...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 with zero unused code and lint warnings • Refactored, commented code pushed in logical commits • Verified bug fixes • Dropdown on the main screen populated from the provided string array, firing selection callbacks • Updated tests and a short changelog Final APK must install cleanly on a Pixel 5 (Android 14) and Samsung A51 (Android 1...
PROGETTO SAAS – MENU DIGITALI CON QR CODE 1. Descrizione del progetto Voglio sviluppare una piattaforma SaaS che permetta a ristoranti e bar di avere un menu digitale accessibile tramite QR code. Il cliente (ristorante/bar) riceve una pagina web con il proprio menu digitale. Scansionando il QR code, i clienti del ristorante possono visualizzare il menu direttamente dal telefono. Il ristoratore deve poter modificare autonomamente: - piatti - prezzi - categorie - descrizioni senza dover contattare l’assistenza. --- 2. Struttura della piattaforma La piattaforma deve avere due aree principali: A) Pannello Admin (gestito da me) Funzioni richieste: - creare nuovi ristoranti/clienti - generare QR code per ogni cliente - vedere lista clienti ...
...full-featured no-code application web built on a platform such as Bubble, Glide or Webflow plus any complementary tools you feel will speed up development without compromising quality. The core of the project is an intuitive tableau de bord utilisateur where each registered user can view and manage their own data. Secure intégration de paiements (Stripe is my first choice, but I’m open to PayPal or others) must be wired in so users can complete transactions directly inside the app. I will supply wireframes, colour palette and copy once the project starts; you bring the no-code expertise and ensure everything is responsive, fast and scalable. Authentication, basic CRUD operations and an admin view are expected out of the box. Deliverables • Fully funct...
I need a professional to set up a simple digital tracking system for maintenance/inspection of doors across multiple supermarket locations. Requirements: 1. Database Setup: Create a structured database (Airtable or Google Sheets) to store: Shop Address/Location, Door ID, Photo Upload, and Timestamp. 2. Dynamic QR Code System: Generate unique QR codes for each door. • Hierarchy: Shop Location -> Door Number (e.g., Shop A - Door 01, Shop A - Door 02, Shop B - Door 01). • Each QR must point to a web form where the "Location" and "Door ID" are automatically pre-filled via URL parameters (so the operator doesn't have to type them). 3. Photo Upload Interface: A simple, mobile-friendly web form (no login required for the operator if possible...
Looking for an experienced developer/tutor who is familiar with Google Antigravity IDE to teach and guide via screen sharing sessions. The project involves learning vibe coding (prompt-based development) using Google Antigravity, which is an AI-powered IDE that uses autonomous agents to build, test, and deploy apps from natural language prompts. Requirements: - Strong experience with Google Antigravity IDE - Knowledge of , React, and AI-assisted development tools (Claude, Lovable) - Ability to conduct live screen sharing sessions and walk through the development process - Experience with vibe coding and prompt-based development workflows - Good communication skills for teaching/mentoring Scope: - Live screen sharing sessions to teach Antigravity setup, configuration, and usage - Hands-on...
I’m putting together a lightweight yet secure meta-editing environment focused on code. The core need is a true code editor—nothing WYSIWYG or plain-text—able to read and write encrypted project files so that source remains protected end-to-end. Here is the essence of what I’m after: • A desktop or web-based editor purpose-built for coding tasks. • Built-in encryption/decryption of files or project folders using modern, open algorithms (AES-256 or similarly strong). • Smooth, familiar coding workflow: open an encrypted file, make edits, save, and the file is automatically re-encrypted without exposing plaintext on disk. • Clean, well-documented codebase so I can extend the tool later. Technology stack is open for discuss...
2️⃣ Browser Automation & UI Integration Developer We are looking for a developer to help connect browser automation with an existing system UI. The system has already been built by another developer, so the work mainly involves reviewing existing code and connecting components rather than building everything from scratch. Tasks may include reviewing Playwright-based browser automation scripts, making small modifications if needed, and connecting them with the existing system UI or automation flow. Some small adjustments to Chrome Extension scripts may also be add grok The system structure is documented in Notion. Work should be performed by comparing the Notion documentation with the actual implementation step-by-step to identify missing connections or adjustments. JSON file...
1. Tour manual on new features 2. Fix messy code and comment 3. Clean up unused code or unused folders and unused contents Make sure it is perfectly organize and comment so it does not look like Spaghetti code.
...everyday pet lovers alike. I need someone who is comfortable building full-featured apps on no-code/low-code platforms (think FlutterFlow, Adalo, Bubble, Glide or a comparable tool) and structuring a scalable database that supports listings, availability calendars, chat, payments, and location-based search. Both iOS and Android releases are required from the same codebase, and speed matters: I want to see an MVP live in stores as soon as possible. To make sure we stay aligned, here’s what I’ll look for as concrete deliverables: • Clickable prototype covering the adoption flow, pet discovery flow, service booking flow, and profile management • Production-ready mobile app built on the chosen no-code platform and published to both the Ap...
Company name: AZP Sp. z o.o. (Agencja Zarządzania Przedsiębiorstwami Sp. z o.o.) Store / domain / brand name: LotoMasters I am looking to commission a code audit of webstore / The scope includes reviewing and improving the existing code, adding the required functionalities, optimizing it for modern browser compatibility, implementing new graphics, and creating a strong “wow” effect. A new logo should also be designed. Additionally, the website/store must include the functionality to create a specific LOTO procedure — either as a simple program or an interactive template/form that users can fill in and print as a completed LOTO procedure document. The webstore must also include a professionally designed favicon consistent with the new branding. Graphics...
1. Detect average response time of each chat window and provide ranking list in user and admin side. This feature needs to be individual component. Because later we might integrate Twitter and Instagram just like we did for telegram
Managed a targeted claims recovery project focused on resolving denials rooted in CPT coding errors, mismatched diagnosis codes, and payer-specific coding compliance issues for a US-based medical practice. Coding-related denials represent one of the most common and preventable sources of revenue loss in any practice, and this engagement addressed that problem systematically. The project involved identifying denied and rejected claims where the primary denial reason was linked to incorrect or unsupported CPT codes, ICD-10 diagnosis mismatches, unbundling issues, or missing modifiers. Each claim was reviewed against payer-specific coding guidelines and CMS standards to determine the appropriate correction pathway — whether resubmission, appeal, or clinical documentation improvement. Cl...
I need an experienced Python developer to build a commercial multi-client visa appointment automation system for Turkey-based applicants. Full source code ownership is required upon delivery. --- PROJECT BACKGROUND I run a visa consultancy service in Turkey. My clients need visa appointments from VFS Global portals. The current manual process is too slow and I need a fully automated, scalable system that handles 50-100+ clients simultaneously. --- TARGET PORTALS Source: Turkey () Target countries (minimum 6-7): - United Kingdom - Germany - France - Netherlands - Italy - Spain - Sweden System must be modular so new countries can be added later. --- CORE FEATURES REQUIRED [1] MULTI-CLIENT MANAGEMENT DASHBOARD - Register and manage 100+ client records - Per client: Full
I recently bought a Laravel-based applications and now need an experienced deve...cleaner Blade/Tailwind versions. • Feature enhancements – Build a few brand-new capabilities we’ve scoped i. – Refine some current features to run faster and feel more intuitive. – Hook the app up to two external APIs. Deliverables: updated source code in our GitHub repo, clear commit messages, and a short change-log explaining each improvement. I’ll spin up a staging branch for pull requests and handle QA on my side, so your job ends when the PR is merged and no critical issues remain. If you’ve taken marketplace code and reshaped it before, this should feel familiar. Let me know your estimated timeframe and any similar projects you can poi...
I recently purchased a commercial Laravel starter kit and have run into two main pain-points: certain features break during specific user actions and overall performance drags under load. I need an experienced Laravel developer to dive into the repository, trace the root causes, and ship clean, tested fixes. Here’s what I’m dealing with right now: • Functionality issues surface only when particular workflows are triggered (for example, navigating deeper into authenticated areas, saving complex forms, or hitting AJAX endpoints). Your task is to audit the codebase, locate and repair the offending logic, then optimise any queries or middleware that are slowing things down. I’m already set up with Git, so you’ll work in a separate branch, commit frequently, a...
I am looking for an embedded systems developer to write Arduino code to communicate with the MCP3903 energy measurement IC from Microchip using the SPI interface. The goal of the project is to read voltage measurements from three channels of the chip and output the values through the Arduino serial monitor. Hardware: Arduino board (Arduino Uno or compatible) MCP3903 analog front-end IC SPI communication Requirements: The code should: Initialize SPI communication between Arduino and the MCP3903. Configure the MCP3903 registers correctly for basic operation. Read measurement data from the following channels: CH0 CH1 CH2 Convert the raw ADC data into readable voltage values (or at least raw measurement values). Print the measured values continuously to the Arduino ...
I'm looking for a developer to create baseline code for an Android/iOS app that mimics Wordle gameplay. Key Requirements: - Core gameplay mechanics identical to Wordle - User sign-up/log-in via both email and social media - Moderately detailed graphic design Ideal Skills & Experience: - Experience in mobile app development, especially for Android and iOS platforms - Proficiency in implementing user authentication systems - Strong graphic design skills to create engaging, yet minimalistic, game interfaces
I have written code in R that requires interpretation and Python code that needs modification. The goal is to develop a system that updates lottery predictions automatically by entering new winning combinations. Key Requirements: 1. Deliver results for the Pick3 game first as proof of concept. 2. Create a file that generates new predictions based on updated winning combinations for games like Mega Million, PowerBall, Cash4life, and others (details provided). 3. Demonstrate functionality via screen sharing to ensure accuracy and alignment with requirements. Ideal Skills and Experience: - Proficiency in R and Python programming languages. - Strong understanding of algorithms and statistical modeling. - Experience with predictive modeling or similar projects.
Hi Danish Code, I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I need an experienced Magento developer to dive into both the front-end (CSS, HTML, JavaScript) and back-end (PHP, server-side logic) of our store, streamline the codebase, and push our PageSpeed/Core Web Vitals into the green. Current pain points you will be tackling: • Slow page load times • Unoptimized images and other assets • JavaScript that blocks or lingers too long • Schema markup; json-ld structured data • SEO optimization & structured internal linking. You’ll audit what exists, remove legacy or duplicate snippets, tighten the theme structure, introduce smart schema markup, and refactor any PHP that’s holding us back. A thoughtful approach to caching, bundling, and critical-CSS delivery will be essential, along with an eye for ...
...awesome. We want this game to be built maximally with Claude Code. So, looking for developers who are experienced with this. My business partner is a tiktok creator with millions of followers. This game is being designed to be tiktok-first and grow on tiktok. We want to work with somebody on a partner level here and pay them 10% of gross profit and ownership in the IP, vested and aligned with terms we figure out. The payouts would happen on freelancer.com. The thinking here is to find somebody who is invested into the long term potential of the game and can share in the upside with us. If you are interested in this, please let me know. Please keep your proposal short and give be a brief summary of your experience w/ Claude Code, Godot, mobile games, and if you are inte...
...my desk is an unfinished, custom-coded website. I don’t have reliable documentation, and I’m unsure which languages or frameworks the previous team actually used. Before any more time or money goes into it, I need a clear technical audit. You will receive full access to the current codebase and any deployment assets I hold. Your task is to dig through the repository, identify the stack, evaluate code quality, flag what can be salvaged, and outline what must be rewritten. Once you understand the state of play, translate those findings into a realistic roadmap that pairs tasks with an estimated timeline and cost to bring the site to completion. Deliverables: • A concise report covering detected technologies, third-party dependencies, and environment requirements....
I need clean, well-commented Python code that lets me back-test a momentum-based, algorithmic trading strategy on Indian stocks through the Angel One smart-API. At a minimum, the script should: • Pull historical equity data with the Angel API endpoints I already use in live trading. • Let me set adjustable momentum parameters (look-back window, ranking criteria, rebalance frequency, position sizing) from a single config section. • Generate a fast vectorised back-test, calculate P&L, drawdown, Sharpe and basic trade metrics, then output them to a tidy DataFrame and a couple of matplotlib / seaborn charts. • Stay modular so I can swap the data-loader or plug the core logic into my live trading script later. Acceptance criteria 1. I run one command...
We have a GPS mapping based Visual C++ project that we continue to maintain and develop. We need to debug mapping parser and program written in VC++. Apply only if you have experience and give us a sample of the program you wrote in VC++ in a Windows environment. Proof of VC++ competency is required. For our future discussions you will need to have a microphone and webcam and an excellent internet connection.
I need a simple yet robust system that lets a visitor scan a QR code at my door, see a short page that allows them to reach me instantly, and do so without ever exposing my personal phone number or email. Here is how I picture it working: • Purpose – The code’s only job is information display: on scan, a clean web or in-app screen appears. • Visitor experience – They tap a button to send me a text message or place an in-app voice call. That’s it; no signup, no data entry, no contact info revealed. • Owner experience – I receive the message or call inside a lightweight companion app (iOS and Android). A push notification tells me someone is at the door; I can reply by text or pick up the call immediately. Deliverables • Dyn...
I am ready to move from concept to a full architectural blueprint for QR code “Sanctuary,” a 100 % local-first mobile application that guides users from a state of striving to one of restoration through a voice-activated “Digital Altar.” I need an architect who is equally at home with native mobile stacks (Swift/Objective-C, Kotlin/Java, C++), low-level WebGL/Canvas rendering, Core ML-based on-device models, and rigorous edge-computing privacy patterns. Core experience I expect you to bring • Voice-activated interactions that feel immediate and natural, processed entirely on-device—no cloud calls, ever. • Custom procedural animations and visuals, driven by parametric or ML-assisted logic, that reinforce the altar metaphor and the user&rsq...
...stubborn bugs have crept in after years of small tweaks. Links occasionally break, certain styles behave inconsistently between browsers, and I’m noticing console errors on newer versions of Chrome. The job is a focused code upgrade: identify every error, correct the underlying markup or stylesheet issues, and make sure the site renders cleanly across modern desktop and mobile browsers without changing the existing design or content structure. Deliverables • A brief report listing each bug discovered and the fix applied • Clean, validated HTML5 / CSS3 files replacing the faulty code • Cross-browser test results confirming the fixes hold in Chrome, Firefox, Safari, Edge, and a current mobile emulator I’ll provide the full source directory ...
We're seeking an experienc...Base44 instructor to support a small, mentorship-style program. This is a part-time role (approximately 10 hours/month) focused on helping beginner to intermediate learners build and ship projects using modern no-code/low-code tools. Responsibilities: - Conduct live teaching sessions and recorded lessons - Create project blueprints and learning materials - Guide learners through debugging and troubleshooting - Mentor students from zero to shipping real apps - Provide feedback and support on student projects Requirements: - Strong experience with Base44 or similar no-code/low-code platforms - Teaching or mentoring experience preferred - Excellent communication skills - Ability to create polished educational content - Available ...
I need my current XSLT template overhauled so that the HTML it produces feels fresh, loads quickly, and remains fully aligned with our established company branding. You will work directly in the XSLT, modernizing the markup structure, tightening the CSS, and removing any bottlenecks that slow the page down. Throughout the process please respect our existing brand palette, approved typography, and the layout rhythm already familiar to our users; I’ll supply the brand guide, colour codes, and wireframes as soon as we start. Your deliverable is a cleaned-up XSLT stylesheet that, when applied to the same XML source, renders a responsive, accessible, standards-compliant page matching the new look. I will consider the job complete once the transformed HTML: • mi...
I need a skilled Android developer to write code for my vending machine. This code should control vending machine operations, track inventory, and process payments. Key Requirements: - Develop an Android application - Control vending machine operations - Track inventory in real-time - Securely process payments Ideal Skills: - Proficiency in Android development - Experience with payment processing integration - Strong background in real-time inventory management systems I need this project completed ASAP.
I’m looking for an experienced coder to review, clean up, and fix issues in AI‑generated code for an interactive career pathways tool. The current version was generated with an AI assistant and is partially working, but it needs a developer to make it production‑ready. The scope includes: Reviewing existing AI‑generated code and understanding the intended functionality Fixing logic and display errors highlighted in a separate “Errors” document Ensuring the interactive pathways flow correctly across multiple departments and roles Making sure links, navigation, and conditional logic behave as expected Cleaning up the codebase for readability and maintainability Suggesting small improvements where they are low‑effort but high‑impact You should be comfor...
Get product names from given websites and save to excel tempates every language seperatly
...reliably flag code-quality flaws drawn from the CWE/SANS Top 25, OWASP Top 10, cryptographic and authentication mistakes, control-flow defects, and general “code smell” issues. Target languages and frameworks The engine that will consume these patterns must understand Java, Python, JavaScript as well as Go, React and Node. I will supply representative code samples in each language so you can prove the rules work across paradigms (object-oriented, functional and asynchronous). Scope of the rule pack • Logical & control-flow errors: unreachable branches, infinite loops, improper break/continue usage, missing returns. • Cryptographic & security failures: weak or deprecated ciphers, improper SSL/TLS handling, broken or missing acces...
I have a Google Chrome browser extension whose source has been heavily obfuscated and minified. I need the code cleaned up so it is human-readable and logically structured again, with functions and variables renamed meaningfully and any bundled or encrypted assets restored to their original form where possible. You are free to use whatever tooling you prefer—AST parsers, de-minifiers, manual refactoring in VS Code, etc.—as long as the final result is a well-formatted, commented codebase I can open and understand. Deliverables • Deobfuscated source files, preserving the original project structure • A short README explaining any automated tools or scripts you ran and any remaining areas that still need manual review I will provide the packed e...
...flashes a password or security code somewhere in the middle of the clip. I need a specialist who can zoom in, enhance the relevant frames, and tell me exactly what that code says. The format is uncertain—it might be purely numeric, or it could include special characters—so I’m relying on your forensic-style video skills to reveal every symbol clearly. You’ll receive the original file (MP4) and a rough time-stamp of where I believe the code appears. Using whatever toolkit you prefer—DaVinci Resolve, Adobe After Effects, forensic video plug-ins, AI upscaling, or frame-by-frame analysis—please isolate the clearest frame(s), enhance the resolution, and report back with: • The extracted code exactly as it appears •...
I want a straightforward, single-purpose web page that lets visitors enter a promo code and press submit. The page must be responsive, load quickly on mobile, and validate the code field so only properly-formatted entries go through. After submission the system should: • Store each entry securely in a database that I can export as CSV at any time • Show a clean success / error message to the user • Send me an automatic email notification with the newly collected data Design can be minimalist—logo at the top, one centred form field, a submit button, and a brief privacy note underneath. Feel free to use whichever modern stack you prefer (plain PHP/MySQL, Node with Express, or a lightweight Python solution are all fine) as long as setup instructions ar...
You receive a a qr code that you must scan and complete a 7.44euro transaction. you get paid as soon as the payment is made
I am setting up a lightweight CRM/ERP on the Buildzor no-code platform and want Buildzor (No code application development platform) creator to turn my process maps into working forms and their matching reports. The scope centres on functional areas may differ application to application as per client requirement: An additional requirement is a one-way sync from the CRM into my existing accounting software; once the basic connector is wired up I will supply the API key and field mapping. Acceptance criteria • Each form is live, responsive and secured with Buildzor’s role permissions. • Reports pull the exact data set defined during hand-off and refresh automatically. • Accounting sync pushes new invoices without errors and logs the transaction ID insi...
I have a well-structured Excel sheet that already handles every pricing rule I need. What I want now is for those calculations to live inside a clean, shareable app that runs smoothly on iOS, Android and the web. Here is what matters most to me: • Core logic: replicate the spreadsheet so a user can enter their variables and instantly receive the correct price. • User experience: require sign-in so each client sees only their own sessions and saved quotes. • Exports: one-tap PDF generation of the final price breakdown, ready to email straight from the device. • Live accuracy: anytime I tweak values or formulas, the app should reflect the change immediately without re-publishing. Doesn't have to be Glide but that's what I was recommended. 1. A fully fu...
