Programming & Coding Projects

opportunity

Salesforce Data to Web Page

We are seeking a skilled freelancer to develop an external web page that displays the latest inspection details for construction equipment maintained in our Salesforce Salescloud (Enterprise) system. Our current setup involves utilizing the TrueContext mobile form software, with plans to transition to SharinPix. The goal is to implement a solution enabling external parties to access inspection records via a QR code linked to our custom Equipment__c object, without necessitating a Salesforce license. We are open to innovative suggestions and methodologies to overcome any technical challenges associated with this requirement. Your expertise in Salesforce integration and web development will be invaluable to this project.

pre-funded

Build a Vertical Video Feed for Gay Adult Website

We are seeking a skilled developer to create a full-screen, scrollable vertical video feed for a gay adult content website, akin to TikTok or Reels. The feed should feature autoplaying videos, seamless vertical snapping, and support for infinite scrolling or a load-more option. Each video tile must display essential metadata, including the title and uploader, along with a comment button that triggers a modal for user interactions. This component will serve as a new standalone page, requiring the creation or adaptation of the feed's logic and layout to align with existing data structures. Essential requirements include a clean, responsive UI optimized for both mobile and desktop platforms, and robust support for embedded and uploaded videos. The ideal candidate will possess experience in developing scroll-based video interfaces, a strong command of HTML, CSS, and JavaScript, and familiarity with templating systems. Knowledge of video autoplay regulations, particularly on mobile devices, is crucial. This project is time-sensitive, and we are looking for someone who can commence immediately and adapt swiftly as we progress.

Crypto Trader Needed

We are looking for a skilled Cryptocurrency Trader to work on our project and help us navigate the rapidly evolving crypto markets. As a Cryptocurrency Trader, you will be responsible for executing trading strategies, analyzing market trends, and managing risk to maximize profitability. You will monitor cryptocurrency markets, identify trading opportunities, and use technical and fundamental analysis to inform your decisions. Please apply for this position if you are interested.

opportunity

Scraping for market data

I am seeking a proficient Python developer to enhance an existing script designed for scraping market data. The primary objective is to refine the script, ensuring it efficiently retrieves data from a specified API endpoint and accurately saves this information to a .txt file. Additionally, the developer must incorporate robust error handling mechanisms to prevent the script from crashing during execution.

Build a Decentralized Freelance Platform with Crypto Payments

Description: Looking for a skilled developer to create a Web3 freelance marketplace with crypto payment support (ETH, ADA, USDT, BNB). Features include smart contract escrow, DAO-based dispute resolution, on-chain reputation, and optional privacy mode (VPN integration). Must have experience in Solidity/Rust, NFTs, staking mechanics, and Web3 wallet integration (MetaMask, WalletConnect, Cardano wallets). Deliverables: Smart contracts and full platform code Test suite and deployment scripts Documentation and onboarding guide Timeline: ~8–10 weeks. Budget: Negotiable, milestone-based, bonuses for clean, audit-ready code.

opportunity

Interactive GIS Map for Street-Level Imagery & LiDAR Data

We are Terra Visus Ltd, specialists in high-resolution 360° street-level imagery and mobile LiDAR data. We need a public-facing interactive map application that will showcase our coverage areas and datasets available for licensing. The application should allow users to: * View vector coverage layers (street-level imagery, LiDAR, etc.) * Toggle between datasets and basemaps * Zoom into national, city, and street levels * Click on coverage to see metadata (capture date, type, etc.) * Search or filter by region We already have an ESRI ArcGIS Online account, but we are open to MapBox, Leaflet, or other modern GIS web frameworks if they provide the best performance. Key Requirements * Interactive, branded web map application * Display vector coverage layers with toggle controls * Clean, responsive interface (desktop + mobile) * Fast loading of large datasets (vector tiling/optimisation) * Easy process for us to update layers as new data becomes available * Hosting via ESRI ArcGIS Online, MapBox, or other recommended service Deliverables * Fully working web application hosted on our domain * Source code + documentation * Instructions for updating coverage data and deploying updates Skills Needed * Web GIS development (MapBox, Leaflet, or ArcGIS JS API) * Experience handling large vector datasets * UI/UX for map applications * Hosting and deployment experience Timeline & Budget * Prototype within 4–6 weeks * Final delivery within 2–3 months *Budget: £4,000 – £8,000 depending on scope and developer experience Next Steps When applying, please include: * Examples of similar map/GIS projects you’ve delivered * Your proposed approach (platform, framework, hosting) * Estimated timeline and cost

ERC-20 Utility Token Development

Project Overview: We need an ERC-20 token on Ethereum or an EVM-compatible network (Polygon, Base, Arbitrum). The token will be used as a utility asset for internal services, staking, and optional NFT privileges. Security, efficiency, and audit readiness are required. Requirements: ERC-20 standard: mintable, burnable, pausable, access-controlled. Staking contract: deposit, withdraw, claim rewards; priority scoring optional. Optional NFT verification module (ERC-721 support). Treasury management via Gnosis Safe multisig. Test suite (unit + integration) with ≥85% coverage. Deployment scripts for testnet and mainnet. Clean, audit-ready code using OpenZeppelin libraries. Deliverables: Solidity contracts (ERC-20 + staking + NFT verification + treasury). Tests and deployment scripts. Documentation (ABIs, functions, deployment guide). Ownership transferred to multisig after deployment. Timeline: Estimated 6–8 weeks from architecture to mainnet deployment.

GX Works 2 PID Project

I am looking for someone to establish a PID routine in GX Works 2 to control a pump at a constant pressure using 0-16bar (4-24mA) Analogue sensors. Pump control will be through 4-24mA input to VFD, 50Hz or 60Hz, selectable? Full explaination of the function process will also be expected. Please let me know what further information is required.

opportunity

Site edits

Hi I need a developer to add a new feature and an enhancement of a feature to a webapp. New feature: add stripe for monthly subscriptions. Strpe checkout, account status update, ability for user to cancel, user account status update in admin Enhance feature; we have a chart (built in recharts) that plots targets over time based on user entering a desired percentage reduction of a total amount. We have one example of this working in the site. This needs to work with 2 other sub totals and plot onto the graph.

Move language blockchain developer

For a client’s project, we need a Move language developer with intermediate to advanced-level skills. Knowledge of Rust will also be appreciated. Kindly get in touch.

opportunity

Power Apps Task Management Wireframe Design

I am seeking an experienced Power Apps Canvas App designer/developer to create a working wireframe for a professional-grade Task Management solution within a Microsoft Power Platform environment. This project places a strong emphasis on UI/UX design quality — the app must not only function logically but also deliver a clean, intuitive, and visually polished interface that aligns with Microsoft 365 design principles. The purpose of the app is to streamline task creation, tracking, and completion across departments in a law-firm environment. This initial phase is focused on user interface, usability, and navigation flow, rather than back-end automation or data storage.

opportunity

MS365 Email Delivery Troubleshooting and Configuration Audit

Project Description: Approximately one week ago, we began experiencing issues with our Microsoft Outlook email system. Messages were being unexpectedly removed from user mail folders and placed into quarantine, requiring manual release. We engaged Microsoft Support, who advised implementing specific transport rules and policies, and verifying that DKIM was correctly configured. DKIM has since been validated and appears to be functioning correctly. However, the issue persisted. Upon further investigation with Microsoft, we were informed that the URL contained in our email signature was being flagged by Microsoft Defender as potential malware. We removed the URL from all signatures and submitted it to Microsoft Defender for review, which has now been completed and marked as clean. Despite this, we continue to experience the following problems: Outgoing emails may not always reach recipients (some recipients report not receiving messages). Inbound emails from customers are sometimes not delivered to our mailboxes. There is ongoing uncertainty regarding message delivery and filtering within our Microsoft 365 environment. We are seeking an experienced Microsoft 365 / Exchange Online / Defender for Office 365 specialist to: Diagnose and resolve the underlying mail flow and filtering issues. Review and verify our domain authentication setup (SPF, DKIM, DMARC). Audit existing mail flow rules, security policies, and quarantine settings. Ensure that legitimate email traffic (both inbound and outbound) is delivered reliably and not flagged or quarantined incorrectly. Please include details of your experience with Microsoft 365 mail flow, Defender policies, and domain authentication troubleshooting, along with your proposed approach for identifying and resolving these issues. Skills Required: Microsoft 365 / Office 365 Administration Exchange Online / Outlook Mail Flow Troubleshooting Microsoft Defender for Office 365 / Security & Compliance SPF, DKIM, DMARC configuration and troubleshooting Transport rules and mail flow policies Email deliverability analysis and troubleshooting

Desktop Software Interface Development

We are seeking a skilled developer to create a user-friendly desktop software interface. We have already designed the UI and developed the necessary Python scripts for the required functionalities. Our goal is to enhance the user experience by integrating an intuitive interface that appeals to the average user. We believe that utilizing frontend frameworks such as PyWebview will significantly enhance the aesthetic and functional aspects of the software. If you have experience in desktop software development and a keen eye for design, we invite you to submit your proposal.

Consultant who is a full-stack engineer in US

We are seeking a highly skilled full-stack engineer based in the United States to provide consulting services for an innovative project. The ideal candidate will possess extensive experience in both front-end and back-end development, demonstrating proficiency in modern programming languages, frameworks, and tools. Your role will involve collaborating with our team to design, develop, and optimize web applications, ensuring seamless functionality and user experience. A strong problem-solving mindset and the ability to communicate complex technical concepts clearly are essential. Join us in shaping cutting-edge solutions!

Famous.ai WebApp — Supabase Integration & UX Tweaks


Looking for a developer to make minor coding tweaks to my already-built Famous.ai quoting app (https://quotes-fixed-app.vercel.app/).
 Main need: connect all entries (products, quotes, calculations) so they save directly to Supabase tables.
 Also want: product/category dropdowns (add & search), editable bulk candle rates (which already exist when creating a new calculation), working contacts picker, invoice export fix, quote duplication, hamper price summary in quotes, and dropdown filters. It's not a rebuild; I'll share the downloaded code—just looking for practical updates and redeployment to Vercel if needed. Please bid with approach and price.

Shopify developer for my Shop Site.

Hello, I am seeking a Shopify developer to assist with a specific customization on my Boost Theme. The main task involves removing the diagonal flags or banners that currently appear on all collection pages across the site. These flags are not required, and the objective is simply to remove them completely. No additional layout or design changes are needed after the removal. The current structure, spacing, and styling of the collection pages can remain exactly as they are. It is important that the removal is done carefully so that it does not interfere with any other functionality or visual elements on the site. I am looking for someone who has hands-on experience with Shopify themes, especially customizing Boost or similar themes. Knowledge of Shopify’s Liquid templates, CSS, and JavaScript is essential to complete this task efficiently and correctly. The ideal candidate should also have experience with theme customization best practices, ensuring that any changes are clean, maintainable, and update-safe. This will allow future modifications to the site without causing issues or requiring extensive debugging. Attention to detail is very important. The flags or banners should be completely removed from all collection pages, including any dynamic or newly created pages in the future. I also need someone who is reliable and communicates clearly, providing updates on progress and confirming completion before final deployment. Experience with staging and production environments is a plus, as I want to ensure the live site remains unaffected until the changes are fully verified. The task should be completed efficiently, but quality and stability are more important than speed. I value a developer who takes ownership of their work and ensures that nothing breaks on the site after the modification. If you are familiar with Shopify theme structure, Liquid coding, and front-end customization, this task should be straightforward for you. The flags/banners should be removed entirely, without leaving any residual elements in the DOM or styling issues. It is also important that any changes made are well-commented, so they can be easily understood and maintained in the future. Proper documentation of the changes is a requirement. I am looking for a developer who can provide a professional, clean solution and can assure that the website will continue to function flawlessly. Ideally, this will be someone who is available for follow-up questions or minor tweaks after the initial work is done. If you have experience in similar Shopify Boost Theme customizations, or have removed unnecessary visual elements in other Shopify stores, I would love to hear from you. Please reach out if you can handle this task with precision, efficiency, and professionalism. I am eager to find someone who can complete this task and potentially collaborate on future Shopify projects as well. Thank you for your time and consideration, and I look forward to connecting with the right developer who can help optimize my shop website.

Unreal Engine 4.27.2 Source Code modification

Seeking a C++ developer experienced with Unreal Engine 4.27.2 and DirectX to modify the engine's material system, enabling cooked materials to load and render correctly in the editor without upgrading to UE 5.3. The project involves fixing a bug in Unreal Engine 4.27.2 that prevents cooked materials from loading properly in the editor, specifically for modding SDK purposes. The fix must maintain compatibility with existing UE 4.27.2-built games and avoid breaking legacy assets. The goal is to enable cooked materials (.uasset and .uexp) to load and render correctly in the UE 4.27.2 editor, despite the existing shader size mismatch error. Tasks and Deliverables: - Analyze the UE 4.27.2 material system and shader deserialization process to identify the cause of the size mismatch error. - Develop a fix that allows loading of cooked materials into the UE 4.27.2 editor, ensuring they render properly without altering the core material graph, which is not recoverable from cooked assets. - Ensure the solution maintains backward compatibility with existing projects and assets built with unmodified UE 4.27.2. - Test the fix thoroughly to verify that cooked materials load, compile, and render correctly within the editor environment. Required Experience: - Required: Proficiency in C++ programming, especially with Unreal Engine source code (version 4.27.2). - Required: Experience with DirectX 11 & 12, 3D graphics, and shader implementation within UE's C++ engine code. - Required: Deep understanding of Unreal Engine's material system, shader deserialization, and cooked content handling. - Nice to have: Background in engine source modification, shader compilation, and maintaining compatibility with legacy engine versions.

Chromium developer and JavaScript/TypeScript and C++

We are a two-person team developing an anti-detect browser. Seeking a Chromium developer with expertise in JavaScript/TypeScript and C++, experienced in modifying Chromium for anti-detect browsers. The modified Chromium will be launched via a Node.js Electron desktop app using Puppeteer. Project Goals - Modify Chromium to spoof fingerprints, ensuring compatibility with Windows 10-11, Linux, macOS (Intel/Silicon, versions 12-15). - Create a Node.js/TypeScript library for generating consistent fingerprints (e.g., no Apple GPU with Linux OS). - Develop lists of all fingerprint parameters (WebGL, fonts, etc.). - Implement additional functionality as described below. Requirements - Weekly code change reports. - Provide compilation and update instructions for Chromium on all target systems. - Use the latest stable Chromium version at each stage. - Use Git and a private GitHub repository: `master` branch for stage deliverables, `dev` branch for drafts. - Test code, remove unnecessary elements, and ensure functionality before stage delivery. - Minimize performance impact of modified Chromium.

Shipping and Billing App

Project on going, shipping and billing software. We are looking to hire developers with experience in the following: .NET Core (+5y) MSSQL (+5y) RESTFUL APIs (+5y) C#/C Sharp (+5y - Backend part) Angular (+5y - Full-Dev Part)

Game Web Site Development

Our organization is interested in hiring a highly experienced individual to join our IT department as a Blockchain Developer. As a Blockchain Developer, you are responsible for developing application features and interfaces using blockchain technology. You will be also responsible for designing and developing a system that can prevent any changes that can be done by the intruders. Your primary goal for this job role will be designing, implementing, and administering a secure blockchain network. You should be highly knowledgeable about various blockchain technologies. You should also have an excellent understanding of cryptography and its uses in the blockchain network. To succeed in this job role, you should possess excellent communication skills. You should also have the ability to keep a close eye on details. You should be able to manage multiple projects simultaneously. If you think you can take up these challenging tasks of a Blockchain Developer then send us your application right away. We look forward to hearing from you.