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10 years of progressive work experience in software development and product management in the fintech industry. Interested in AI and Web3 projects. I design and build AI-powered applications. Hold Bachelor's degree in Computer Science. Live in Calgary, Canada. • AI: Google AI Studio, Gemini API, Imagen for generative image pipelines, Anthropic Claude API, OpenAI API for LLM integration, prompt engineering, AI-powered product development • AI-Assisted Dev Tools: Claude Code, GitHub Copilot, Codex • Web3: Solidity, Foundry, Web3.js/Ether.js, ERC-20, ERC-721, EVM, dApps, DeFi, NFT, Blockchain APIs • Languages: HTML/CSS, JavaScript, TypeScript, JSON, PHP, MySQL, PostgreSQL, Python • Developer Tools: Next.js, Git, Figma, Jira, Trello, Scrum, Cloudflare, Azure, Visual Studio Code

TOP RATED | 8+ Years | Full-Stack | MERN | AI | Web3 | WordPress & Shopify ⚡ Clear communication & timely updates ⚡ Fast, reliable delivery ⚡ Clean, scalable, production-ready code ⚡ Flexible across time zones ⚡ Performance & conversion-focused solutions I’m Shehzad, a Senior Full-Stack Developer with 8+ years of experience building scalable, high-performance web and mobile applications. I specialize in MERN stack development (React, Node.js, MongoDB, Express), delivering modern, responsive, and SEO-optimized solutions. I also develop AI-powered applications using OpenAI and LLM APIs, including chatbots and automation tools, and have strong experience in Blockchain & Web3 development, including NFTs, smart contracts, and decentralized applications (dApps). In addition, I’m an experienced WordPress & Shopify developer, building custom themes, plugins, and high-converting eCommerce stores optimized for performance, SEO, and user experience. ✅ Core Services: ✔ Full-Stack Development (MERN Stack) ✔ React.js, Node.js, MongoDB, SQL ✔ AI Integration (OpenAI, Chatbots, Automation) ✔ Blockchain & Web3 (NFTs, Smart Contracts, dApps) ✔ WordPress (Elementor, Custom Themes, Plugins) ✔ WooCommerce & Shopify Development ✔ API Development & Integrations ✔ Performance Optimization & SEO 🌐 Additional Expertise: Figma (UI/UX), Wix, Firebase, CI/CD, WebRTC, and modern deployment workflows. 💡 Looking for a Full-Stack, AI, Web3, or WordPress/Shopify expert to build scalable, high-performing solutions? Let’s connect.

I am a full-stack and mobile engineer who builds systems that hold up in production , not just in demos, 8+ years , 60+ apps shipped , 30+ live on App Store & Play Store. My edge is not the stack. It's the architecture mindset , modular code, clean API contracts, scalable cloud infrastructure, and CI/CD pipelines that let you ship fast without breaking things. 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈 𝐬𝐞𝐫𝐯𝐞𝐝: 🏥 Healthcare · 🛒 eCommerce · 🚚 Logistics · 📲 On-demand · 🏢 Enterprise SaaS · 💰 Fintech · 🎓 EdTech · 🏠 Real Estate · 🍔 Food & Restaurant · 🚗 Ride-hailing · 💪 Fitness & Wellness · 🔒 Cybersecurity · 🏗️ Construction & Field Service 📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 ✅ Flutter (Dart) & React Native, production-grade cross-platform development ✅ Background geofencing · Real-time BLE sync · Offline-first architecture · Live location tracking ✅ State management (BLoC, Riverpod, Redux, MobX) · Push notifications · Deep linking ✅ Stripe · PayPal · In-app purchases · Google Maps · Firebase ✅ Real-time chat · WebSockets · Social auth (Google, Apple, Facebook) ✅ REST APIs · GraphQL · Third-party SDK integration 🌐 𝐖𝐞𝐛 & 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 ✅ Front-end: React.js · Next.js · Vue.js · TypeScript · Tailwind CSS ✅ Back-end: Node.js · NestJS · Express.js · FastAPI · Django · GraphQL ✅ Databases: PostgreSQL · MySQL · MongoDB · Firebase · Redis ✅ Cloud: AWS (EC2, S3, Lambda, RDS) · Google Cloud · Heroku ✅ Microservices · REST & GraphQL APIs · Serverless architecture ✅ CI/CD · Docker · Kubernetes · Git · Agile 𝐖𝐡𝐚𝐭 𝐲𝐨𝐮 𝐠𝐞𝐭: ✅ Clean, documented, handover-ready code ✅ Architecture explained, not hidden ✅ Communication that doesn't vanish mid-project 𝐌𝐞𝐬𝐬𝐚𝐠𝐞 𝐦𝐞 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐛𝐫𝐢𝐞𝐟 , 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡 𝐛𝐚𝐜𝐤 𝐰𝐢𝐭𝐡𝐢𝐧 𝟐–𝟒 𝐡𝐨𝐮𝐫𝐬. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 Flutter Developer · React Native Developer · Full-Stack Engineer · Mobile App Development · Cross-Platform Development · Next.js · Node.js · NestJS · FastAPI · Django · REST API · GraphQL · API Integration · Firebase · AWS · Google Cloud · PostgreSQL · MongoDB · Redis · Docker · Kubernetes · CI/CD · TypeScript · BLoC · Riverpod · WebSockets · Microservices · Serverless · iOS · Android · App Store · Play Store

📞 Free 15-minute Exponentially Helpful Consultation (not selfish sales call) 📞 Free technology audit for your business 📊 Just invite me to your job!✅ Technologies ✅Blockchain, Ethereum, Solidity, Smart Contracts ✅ Java, Python, PHP (Wordpress, Laravel), C#, ASP.net, C++. Databases: MySQL, PostgresSQL, MSSQL, Oracle. ✅ VueJS, Angular, Javascript, other design frameworks. Figma and Adobe XD for designing UI and then translating them to HTML/CSS ✅ Flutter, Ionic as well as PWA (Progressing Web Applications). 🏆Expert Developer and CTO for your business growth🚀 "Shai is the right person for my organization, When I need any kind of software development or tech consulting. Shai is always available and there to help me and my team. What I love the most working with him is the accuracy of his product development estimation and his high motivation for new projects, making my projects easier and much more actionable." - Daniel P., serial entrepreneur Does your business or startup need its technology built out with a strict deadline? ❗️Stop ✋ ❗️ Have you ever over-paid for an app only to receive: 🚨 buggy features 🚨 🚨 badly written code 🚨 🚨 not very high-quality app / software product 🚨 And been super frustrated🤯 And angry 😡 — Just because you now had had to once-again pay somebody to clean up the mess? 😥 ⚠️ Warning - here are the pitfalls of software development most development would rather you not know: ⚠️ The painful truth is, that when dealing with software development, there are many 💣minefields 💣 we must navigate: ✅ In order For the project to be a success! ✅ In order for the product to be delivered on-time⏳ and on-budget💰! ✅ In order that the users, clients, and customers and other stakeholders to be using the system or the app, and to be happy with it, and come back for more! In order for the above goals to be accomplished, you need not just a developer: ✅ You need a seasoned product manager ✅ Systems analyst ✅ Development manager ✅ Research and Development director ✅ and Chief Technology Officer - a true insider, that will walk you through all of the above pitfalls, to avoid: 💵 losing money, ⏱ losing time, and 📊 losing resources; to make sure that your software not only rolls out in time, but also works well and draws users into the system and has them come back and use your product. In short - for your project to be a success! Hi! 💁‍♂️ Nice to meet you :) I’ve spent the last 20 years, in various roles and capacities, building: ✅ Smart Contracts & Blockchain Development ✅ Web Applications (including dynamic websites, as well as simple websites) ✅ Mobile Applications (native and web-based) ✅ e-Commerce Development And other technology systems — to the satisfaction of my many corporate, and private, clients. Working with me, you’ll get access to 20+ Years of Proven App Development Experience. "Shai is a fantastic developer and CTO. He is dedicated to your cause, understands your desires and also your needs- even the ones you don't know yet. Strongly recommend!" - Gilad Israeli, founder of WeBus Much more than a software developer: ✍ I walk my clients through a discovery process at the beginning of each project, we communicate often about progress and do periodic demos, all the way to project completion. ✍ ✍ Using my experience and many years of “learning the hard way” navigating the software world, I help my clients with consulting and coaching as they go through the process of developing their technology ✍ ✍ most importantly- I advise on aligning your technology to your business needs - to make sure that the product is in line with you business so that you can be profitable in the long run.✍ 🏅Why Work With Me? Reliability Pledge.🏅 If you work with me, we will have frequent meetings in which we test your product together, and you'll provide me with feedback and any changes or improvements. A few extra strengths that could help you by specifically working with me: ✅ I've lead and have the ability to lead a team of developers, or a group of developers, for larger projects ✅ I can analyze your business, and find the most optimal way for you to use technology based on your business needs ✅ I have a system-wide, business-swide vision which adds to the improvement of business processes and product quality ✅My goal is your success. Your success is my success! I've you've come this far in reading my profile, as a gift of appreciation, allow me to offer you a free 30 minute coffee session on the house :) Just invite me to your job!

👋 Hi, I'm Imran, founder of Proof Matcher, A Full Stack Developer & Mobile App Engineer with 4+ years of experience building scalable web applications, mobile apps, AI systems, and backend infrastructures. I specialize in turning ideas into polished, revenue-generating digital products. From MVPs to enterprise platforms, I build fast, secure, and production-ready solutions that scale. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔧 WHAT I BUILD: → Web Applications: React, Next.js, TypeScript, Vite, Tailwind CSS, full custom web platforms → Mobile Apps: Flutter (iOS + Android), React Native, Riverpod state management → CMS & E-Commerce: WordPress, Shopify, Squarespace (custom themes, integrations, automation) → Backend & APIs: Python, Django, Node.js, FastAPI, RESTful APIs, scalable microservices → Databases: PostgreSQL, MongoDB, Firebase, Supabase, vector databases (AI ready systems) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ☁️ CLOUD, DEVOPS & DEPLOYMENT: → Server deployment & infrastructure setup (Linux, Nginx, Docker) → AWS, Google Cloud, Microsoft Azure → Firebase (auth, real-time DB, hosting, serverless functions) → CI/CD pipelines, monitoring, and scaling systems → Vercel & modern edge deployments ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🤖 AI, AUTOMATION & ADVANCED SYSTEMS: → AI integrations (LLMs, custom AI models, AI APIs) → Machine Learning & Deep Learning (DL) systems → NLP (classification, semantic search, chatbots) → Computer Vision solutions → RAG pipelines & intelligent agents → Automation bots & workflows → Telegram, Discord, and Reddit bots → AI tools & APIs (OpenAI, Kling, Nano Banana 2, and more) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 💼 WHAT SETS ME APART: ✅ Full Product Ownership: UI/UX → frontend → backend → deployment ✅ Production-Ready Code: Built for real users, payments, and scale ✅ Automation-Driven Approach: I streamline operations with smart systems ✅ Clear Communication: Consistent updates, demos, and zero ghosting ✅ Proven Results: SaaS platforms, marketplaces, AI tools, and high-performance apps ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🏆 RECENT PROJECTS: • Proof Matcher: Full-stack marketplace (React, Django REST, Supabase, Stripe, Flutter app) • Custom Blog/CMS Engine: SEO optimized platform with bulk import & admin dashboard • Secure Password Manager: Flutter app with encryption, biometrics, QR scanning • AI/ML Systems: RAG agents, NLP pipelines, and computer vision solutions • Automation Systems: Bots, APIs, and cloud workflows for scaling operations ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📩 Ready to build something powerful? Send me your project details and I’ll respond within 2 hours with a clear plan, tech stack, and timeline.

Blockchain app developer with experience in web and mobile development. Have been working with blockchain platforms since the release of Ethereum