Programming & Coding Projects

opportunity

Aggregation platform similar to Carslink.ai.

We are looking for an experienced developer or small team to build a vehicle search aggregation platform similar to Carslink.ai. The platform will aggregate vehicle stock from multiple independent car dealer websites using XML/JSON/API feeds and allow customers to search vehicles in one central website. Main requirements: Laravel backend preferred Vehicle feed/API integration Fast vehicle search system Dealer management panel Automatic stock syncing SEO-friendly vehicle pages Mobile responsive design Scalable architecture Important: This is NOT a standard classified website. Vehicles remain on dealer websites and our platform only imports/searches inventory and redirects traffic back to dealers. Please send: examples of similar projects estimated cost timeframe recommended tech stack Automotive marketplace or aggregation experience is a big advantage.

Next.js Frontend Support

We’re currently expanding an existing web platform and are looking for a React / Next.js developer who enjoys improving real products rather than starting from scratch. The project is already up and running, which means you’ll be working on something tangible-refining the frontend, improving user experience, and helping shape features that are actively being used. This role is well-suited for someone who prefers clear, structured work over vague requirements. Tasks are defined in advance, expectations are realistic, and the focus is on steady, meaningful progress instead of rushed delivery. You’ll be improving UI components, enhancing responsiveness, and integrating with existing APIs, while also having the opportunity to contribute to new features as the platform evolves. We value developers who take ownership of their work, communicate clearly, and care about writing clean, maintainable code. If you’re someone who enjoys polishing details and making interfaces feel smooth and intuitive, you’ll likely find this project a good fit. Experience with Tailwind CSS, TypeScript, or performance optimization is a plus, but not a strict requirement. The engagement is expected to last around two months, with an hourly rate between $25 and $50 depending on your experience. Work is managed directly through the platform with clear task breakdowns, and there are no unpaid test assignments-just a straightforward, professional collaboration from the start.

Blockchain Development Guidance & Support

I am learning blockchain development and building a project step-by-step using tutorials and hands-on implementation. I seek a skilled, reliable Blockchain Developer to provide development support and mentorship. Current scope is fixed: bug fixes and integration assistance. Responsibilities include Solidity smart contract development and debugging, deployment and testing with Hardhat or Foundry, frontend integration using React/Next.js and ethers.js, wallet connection and transaction flows with MetaMask, resolving contract/frontend interaction issues, and offering code quality, best-practice, and security-focused recommendations.

A Full-Stack Developer for AI-Powered Review Management tool

We need a full-stack developer to help build Phase 2 of the product. Current stack: Next.js NestJS PostgreSQL Prisma OpenAI API Main responsibilities: Build AI-powered review analysis features Create clean mobile-first dashboards Implement review damage detection systems Build recovery tracking and analytics Improve frontend UX/UI Work with Google Business Profile APIs Requirements: Strong Next.js + NestJS experience SaaS dashboard experience AI/OpenAI integration experience Clean UI/UX skills Strong backend architecture knowledge. Task sheet attached so please quote after viewing the task sheet, thanks

Frontend UI Help Needed for Existing Web Platform

Overview This is not a full-time job or large project. Instead, it is an ongoing collaboration where we occasionally need help improving parts of the interface and fixing UI-related issues. Tasks may include: Improve or fix UI layout issues Adjust responsive design for mobile and desktop Update existing frontend components Help improve user experience in small sections Occasionally assist with simple frontend changes What We Are Looking For Basic experience with frontend development Ability to work with existing code Good understanding of responsive design Ability to make clean and simple UI improvements Reliable communication Work Style Flexible / occasional tasks Long-term collaboration possible No fixed schedule Tasks will be given step by step Compensation Hourly rate depending on experience Paid per task or hourly (flexible arrangement) Please include: Short description of your frontend experience Examples of UI or frontend work Your availability per week

NFT Verification & Certificate System for Physical Collectibles

Hello. We are a premium gifts and collectibles company from Ukraine. We are looking for a developer or small team to build a simple NFT authenticity certificate system for physical collectible products. The goal is to provide customers with a digital NFT certificate linked to a real physical item. Main requirements: - NFT certificate generation - Polygon blockchain preferred - QR code verification - Verification page on our website - Admin panel or simple management system - Integration with our existing website - Ability to verify authenticity using unique code or QR Important: - We do NOT need a marketplace - We do NOT need a cryptocurrency/token system - We need a simple and scalable authenticity solution Future possibilities: - automatic NFT issuance after purchase - branded customer account/wallet - premium digital certificates for VIP products Please send: - examples of similar work - estimated budget - timeline - recommended tech stack

Shopify developer with strong frontend/UI and CRO experience

We are looking for an experienced Shopify developer (preferably with strong frontend/UI and CRO experience) to build a custom curtain calculator/configurator for our Shopify store. The goal is to create a highly user-friendly, SEO-friendly and conversion-focused calculator that allows customers to easily configure and purchase custom curtains directly on our website. IMPORTANT: We strongly prefer a custom-built solution without relying on external apps, unless absolutely necessary. The calculator should be lightweight, fast, scalable, and fully integrated into our existing Shopify theme/design. Main Objective: Customers should be able to: • Configure their curtains step-by-step • Instantly see pricing updates based on formulas • Easily understand options and pricing • Add products directly to cart and checkout • Order free fabric samples/swatches through a dedicated CTA/button The configurator must feel premium, modern, minimal, and visually aligned with our Shopify branding/theme. Core Calculator Features: The pricing and calculations should dynamically adjust based on: • Width • Height • Pleat type • Pleat factor • Curtain division/layout • Delivery type • Delivery costs The system should calculate prices automatically using custom formulas. Functional Requirements: • Dynamic live price calculation • Responsive/mobile-first design • Clean UX/UI with clear customer flow • Fast loading speed • Fully integrated into Shopify product/cart/checkout flow • Editable formulas/settings from backend if possible • Validation for incorrect measurements/input • Optional visual explanations/tooltips for customers • SEO-friendly structure and performance optimization • Conversion-focused structure to maximize completed purchases Conversion Optimization Requirements: We want the configurator to increase trust and conversion rates through: • Clear pricing transparency • Smooth checkout flow • Modern premium design • Smart CTA placement • Minimal friction • Clear overview before checkout Extra conversion features: • Sticky “Add to cart” or “Continue” buttons • Visual progress indicator • Mobile optimized experience • Optional upsell/cross-sell suggestions • Trust elements/reviews integration if relevant Free Sample Feature: A separate CTA/button should allow customers to easily request free fabric samples/swatches directly from the configurator or product page. Technical Preferences: • Shopify Liquid • JavaScript • Custom coding preferred over heavy third-party apps • Strong understanding of Shopify theme architecture • Experience with custom product configurators/calculators • Performance optimization knowledge Required Skills: • Shopify development • Shopify Liquid • JavaScript / frontend development • UX/UI design • Conversion Rate Optimization (CRO) • SEO best practices • Experience building custom calculators/configurators • Strong understanding of responsive design Bonus Skills: • Experience in custom/interior/furniture ecommerce • Experience with dynamic pricing engines • Experience improving webshop conversion rates Important: We value transparent communication, proactive thinking, and someone who truly understands both technical development and conversion-focused ecommerce design. We are looking for a long-term partner who can help optimize and scale our webshop experience.