I build AI-powered SaaS products end-to-end — solo. From database schema to LLM pipeline to deployed product. 6+ years, 50+ projects, clients across Switzerland, USA, Israel, Italy, and India. AI Agents & LLM Workflows — production agents using Claude API, OpenAI, and LangChain. Tool calling, RAG over vector databases (pgvector, Pinecone), structured output validation with Pydantic, retry logic, and eval harnesses so prompt changes never silently break production. Full-Stack SaaS — Next.js, React, TypeScript on the frontend. FastAPI, Python, Node.js on the backend. PostgreSQL and Supabase with Row-Level Security for true multi-tenant isolation — tested, not assumed. Stripe for billing, AWS where needed. Recent work: an autonomous WhatsApp agent that qualifies leads and books appointments with zero human in the loop; an AI image-generation SaaS turning one product photo into catalog-ready shots in 60 seconds; a multi-tenant ERP with role-based access. I write plain-English decision notes instead of jargon, give live demos at milestones, and tell you directly when something's outside my experience — and how fast I can ramp up on it. Stack: Python, TypeScript/Node.js, Next.js, React, FastAPI, PostgreSQL, Supabase, Claude API, OpenAI API, LangChain, RAG, pgvector, AWS, Stripe, Docker. Let's talk about what you're building

I'm a Full-stack Blockchain and Smart Contract Developer with 9+ years of experience building secure, scalable, and innovative Web3 products from DeFi platforms and DAOs to crypto exchanges and ZK integrations using Python and GoLang. I combine hands-on development with real-world insight as an active crypto trader on platforms like Binance and Poloniex, bringing a deep understanding of both blockchain technology and market dynamics. 🔐 Smart Contract Development & Auditing (EVM, Solana, ZK): ▪ EVM-compatible chains: Ethereum, Arbitrum, Optimism, Base, BNB Chain, Polygon ▪ Solana: Rust, Anchor, SPL tokens, Phantom wallet integration ▪ Token standards: ERC-20, ERC-721, ERC-1155, SPL ▪ Back-End Development: Node.js, Python, Nest.js, MySQL, RESTful APIs, GraphQL, and server-side integration ▪ Front-End Development: React.js, Next.js, Vue.js, Nuxt.js, HTML5, CSS3, and JavaScript (ES6+) Database Management: SQL, MySQL, PostgreSQL, MongoDB 🏗️ Blockchain Product Development: ▪ DApps for DeFi, NFTs, DAOs, DePIN, and enterprise use cases (logistics, healthcare, insurance, banking) ▪ Full-stack dApp development: Python, Golang, React.js, Next.js, Tailwind, TypeScript ▪ Web3 integrations: ethers.js, web3.js, viem, wagmi, RainbowKit ▪ Protocols & tools: IPFS, The Graph, Chainlink, Pyth 📈 Crypto Platforms & Trading Systems: ▪ Multi-currency wallets (hot/cold) using native nodes or APIs (Coinbase, Fireblocks, BlockCypher) ▪ Crypto exchanges with real-time trading, KYC/AML, order books, and secure Web3 integration ▪ Fiat-to-crypto gateways with Stripe, PayPal, and credit card support ▪ Swap services via DEX APIs (e.g., ShapeShift, Changelly) ▪ Market tracking platforms with live charts and portfolio tools ▪ Mobile crypto wallets: Flutter, React Native, Swift, Kotlin ▪ RESTful APIs & WebSocket services for external integrations ▪ Cross-platform desktop apps for Windows/macOS/Linux AI Automation Tool: Claude, Make, n8n 🧠 Leadership & Consulting: Sprint planning, technical documentation, and developer onboarding Code reviews, PR management, and mentoring junior engineers Tools: GitHub, JIRA, Trello, Slack, Notion Whether you're launching a new dApp, building a trading platform, or need a smart contract audit. I deliver clarity, security, and execution to turn ideas into reliable Web3 products.

Wanna see yourself on below list of clients I helped to earn few millions? Send me contract offer today! After working with me, clients usually get a feeling there is nothing I can’t do, and start throwing at me tasks requiring multiple skills I don’t have (which I pretty much always deliver) Indeed, “I can do all things through Christ which strengtheneth me.” (Philippians 4:13) but for most years I was programming, I was gaining experience with Javascript (React.js/Next.js/Node.js) and PHP (Symfony/Laravel/Wordpress) Last year I’m mostly working on Blockchain projects forking/fixing/auditing and integrating smart contracts into web applications frontend and backend. I was never smartest / most experienced / most educated guy around, so for 28 years I’ve spent programming (18 as primary income) I’ve been cultivating persistence, performance and love for challenges, which allows me to consistently deliver complex tasks, others are scared to even try or give up too soon. Of course, success is always an effort of entire team, but it wouldn't be too much of an exaggeration to say that, with God’s help I was the guy who made it possible - For Mobillogix to get MVP developed and shown to potential investors in about a month, get $4.5 million in a seed round (public data), and partner with companies like Samsung and AT&T (Fortune TOP20 at 2017) - For FindCashBuyersNow to get an unfair technological advantage, get US real estate market domination and receive gazillion (not authorised to disclose actual figures) USD for capital management - For Logan Paul to raise $3.5M (public data) after selling his Originals NFT collection - For Amnext to acquire above $0.5M market cap (public data) few days after the launching their DeFi - For BoomBoomNaturals to prepare their Shopify store to be ready for the date of being shown at Shark Tank episode ( youtu.be/K8cR6nn2_s4 ) and receive gazillion (not authorised to disclose actual figures) USD in sales Can’t list here all projects, but here is feedback I got from 2 of TOP100 Upwork clients (those who spent on Upwork more than $1M) after working with them for a few years: - #1 developer on Upwork. Having spent close to $200,000 with him on several projects, I am extremely happy and satisfied with his work... He is the kind of developer who takes on challenges and projects no one else can solve and with deadlines that are extremely difficult to achieve. He is worth every penny and more because he gets the job done every single time without any excuses or delays. Anyone who has the opportunity to work with Dmitry should consider themselves lucky as in all my years in Upwork, I haven't found someone as talented, patient and hard working as him as he never complains about how complex a job is, how tight the deadlines are or the fact that majority of the time he is solving the problems/bugs caused by other developers halfway towards the finish line of the project... - ... one of the best developers you can find, he is extremely smart, highly skilled and many web technologies, quick learner, friendly, business focused and result focused. I highly recommend Dmitry to anyone looking to hire someone that can get the job done If that wasn't enough, to save you from scrolling through hundreds of jobs, I've picked few more: - in 7 years of continuously using freelancer websites this experience stands out as being exemplary ... most professional manner possible. 6 stars - I am rarely impressed, but I was impressed! Senior Google/Facebook level of expertise truly unbelievable. - I don't know how Dmitry managers to do what he does, but he is far and above the most communicative, qualified and efficient developer I have worked with here - Wow how you do that so easily, GENIUS! - Dmitry truly is brilliant at programming. Many people say they are rockstar programmers but he truly is a rockstar - Truly a PHP ninja and a rock star developer - The fastest and more competent PHP developer I found on oDesk! He's really the "fastest gun in the west" - It is not a human! - This guy is a wizard - Dmitri is truly as talented of a developer as everything (including himself) says he is - I would pay a much higher hourly rate for his services. He is faster than any other contractor I've worked with here and he gets the job done correctly - This guy is awesome. Period

I am a Full Stack Developer with strong expertise in building scalable, secure, and high-performance web applications. My work covers everything from modern frontend UIs to robust backend APIs and cloud-native deployments, allowing me to deliver complete end-to-end solutions for businesses and startups. ✅ Frontend Development - React.js, Next.js, Vue.js for responsive, component-driven interfaces - TailwindCSS, shadcn/ui, Material UI for clean and consistent design systems - Three.js, Framer Motion, and Lottie for interactive 3D visuals and animations - Performance improvements through code splitting, lazy loading, and caching ✅ Backend Engineering - Node.js (Express, Nest.js) and Python (Django, FastAPI) for REST/GraphQL APIs - Java (Akka) and C# for concurrent backend services and custom modules - PostgreSQL, MongoDB with Prisma and Drizzle ORM for type-safe, optimized data modeling - Redis for caching, pub/sub, and real-time event streaming - RabbitMQ for message queues and async processing - Protocol Buffers and gRPC for low-latency inter-service communication - Authentication, authorization, and role-based access control for secure systems ✅ DevOps & Cloud Infrastructure - Dockerized microservices orchestrated with Kubernetes for scaling and reliability - AWS (EC2, ECS, S3, CloudFront, CodePipeline) and GCP for production deployments - Nginx for reverse proxy, SSL termination, and load balancing - Terraform and Ansible for Infrastructure as Code and reproducible environments - CI/CD pipelines (GitHub Actions, GitLab CI/CD, AWS CodePipeline) for automated releases - Monitoring and observability with Grafana, ELK, and Prometheus ✅ Web3 Integrations (when required) - Wallet authentication (MetaMask, WalletConnect) for web apps - Secure integrations with smart contracts using Web3.js/Ethers.js - NFT support, royalties, and tokenized transactions inside web platforms ✅ Why Clients Hire Me I’ve delivered platforms like Gameree, Dopewarz, and Antara, along with multiple SaaS-based projects where I handled the frontend, backend, and infrastructure. From designing responsive user interfaces to implementing real-time features, optimizing databases, and deploying cloud-ready applications, I ensure the systems I build are scalable, secure, and production-ready from day one. If you need a developer who can own the full lifecycle of your product and optionally extend it with Web3 functionality, I’d be glad to help. #FullStackDeveloper #Blockchain #SmartContracts #Solidity #Web3 #NFT #DeFi #MERNStack #DevOps #AWS #Docker #Kubernetes #GameFi #NFTMarketplace #Microservices #Ethersjs #Web3js #HighScalability #SecureDevelopment #CI_CD #React #Nodejs #PlayToEarn #Nestjs #Next #JavaAkka #Elk #Rust #Solana #Metamask #Phantom

🌍 𝟓𝟎+ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 | 💻 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 📈 𝐏𝐫𝐨𝐯𝐞𝐧 𝐑𝐞𝐬𝐮𝐥𝐭𝐬 🔗 𝐘𝐨𝐮𝐫 𝐆𝐨-𝐓𝐨 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧, 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐂𝐥𝐨𝐮𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 I'm a Senior Blockchain and Full-Stack Developer with 7+ years of hands-on experience in architecting, developing, and deploying secure, scalable, and high-performance applications. I’ve delivered over 50 successful projects across DeFi, NFT, enterprise, and cloud environments—end-to-end. 👉 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: From smart contracts to dApps and token economies—I've deployed full-scale blockchain systems across major chains. ➤ Smart contract implementation and architecture planning ➤ Solidity (EVM - Ethereum / Arbitrum / Binance / Polygon / Optimism) ➤ Token/NFT standards (ERC-20, ERC-721, ERC-777, ERC-1155, SPL) ➤ DeFi / NFT Marketplaces / DAOs / AMMs / ICOs ➤ Token migration / airdrops / vesting ➤ ChainLink, IPFS, The Graph, OpenZeppelin ➤ Frontend integration (Metamask, WalletConnect, ethers.js, web3.js, Thirdweb) ➤ Cross-chain architecture and deployment ➤ Technical writing – whitepapers, documentation, architecture diagrams 👉 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Clean, modular backend APIs and cloud-native applications with scalable infrastructure. ➤ Node.js, Express.js, Nest.js, Fastify ➤ Python (Flask, Fastify) ➤ Microservices, REST APIs, GraphQL ➤ MySQL, PostgreSQL, MongoDB, Redis, TimescaleDB ➤ Firebase (Realtime DB, Firestore, Cloud Functions) ➤ Kafka, RabbitMQ, ZeroMQ, Bull ➤ Google Cloud APIs (YouTube, Google Drive) ➤ Stripe, PayPal & crypto payment integrations 👉 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Modern, responsive, and wallet-integrated frontend interfaces. ➤ React.js, Next.js, Vue.js ➤ Javascript, Typescript (complete JS ecosystem) ➤ TailwindCSS, Bootstrap, Material UI ➤ SSR, SSG, wallet & smart contract integration 👉 𝐃𝐞𝐯𝐎𝐩𝐬 & 𝐂𝐥𝐨𝐮𝐝: Cloud deployments, automation, and infrastructure-as-code for production-ready systems. ➤ AWS, Google Cloud, DigitalOcean ➤ Docker, Kubernetes ➤ CI/CD, GitHub Actions, GitLab CI ➤ Apache, NGINX, Mail, DNS configuration ➤ Monitoring & logging (Prometheus, CloudWatch) 🛠️ 𝐓𝐨𝐨𝐥𝐬 & 𝐄𝐧𝐯𝐢𝐫𝐨𝐧𝐦𝐞𝐧𝐭: Skilled in Git, GitLab, VS Code, Jira, Trello, and agile workflows with complete CI/CD pipelines. ✔️ 𝐀𝐠𝐢𝐥𝐞 𝐏𝐫𝐚𝐜𝐭𝐢𝐜𝐞𝐬: Proven track record of delivering results under agile methodologies—on time, on scope, on quality. 📑 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐖𝐫𝐢𝐭𝐢𝐧𝐠: Whitepapers, technical documentation, architecture blueprints for development and investor use. 𝐋𝐞𝐭’𝐬 𝐜𝐡𝐚𝐭 𝐚𝐧𝐝 𝐛𝐮𝐢𝐥𝐝 𝐬𝐞𝐜𝐮𝐫𝐞, 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐚𝐧𝐝 𝐦𝐨𝐝𝐞𝐫𝐧 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫!

🚀 Professional Blockchain & AI Developer (Since 2013) 12+ years building high-performance, secure, and scalable Web3 ecosystems I’m a senior blockchain architect with a deep engineering background, specializing in designing and delivering next-generation decentralized applications. My work blends advanced blockchain engineering, AI-driven automation, and GameFi innovation to help clients launch powerful, future-proof products. 🔥 Core Expertise 🧠 Blockchain Engineering & Smart Contracts Expert in Solidity, Vyper, Rust, MOVE, and secure smart contract architecture Deep knowledge of Ethereum, BSC, Polygon, Solana, Sui, Avalanche, Arbitrum, Base & Hyperledger High-focus on security, gas optimization, scalable architecture, and clean code standards 🎮 GameFi & Metaverse Development Tokenized in-game economies & reward systems Play-to-Earn mechanics, NFT integrations, upgradeable assets On-chain/off-chain hybrid logic for large-scale games WebGL/Unity integrations with Web3 🤖 AI + Web3 Integrations AI-powered trading bots, market analyzers & automated strategies Smart contract auditing enhanced with AI detection AI-generated metadata for NFT collections Intelligent Web3 APIs & assistants LLM-integrated DApps for next-gen UX 💼 Proven Track Record Delivered production-ready solutions including: DeFi Platforms Staking, farming, lending/borrowing, AMMs, yield optimizers Liquidity mining, vault strategies, custom tokenomics NFT & Digital Asset Systems NFT marketplaces, launchpads, minting dApps ERC-721 / ERC-1155 / SPL /RUST / MOVE Dynamic, upgradeable, and on-chain metadata systems Token & Protocol Engineering ERC-20, governance tokens, vesting, distribution models Cross-chain tokens & interoperability solutions Layer-2 and rollup-based scaling integrations Secure Wallet & Web3 Infrastructure Wallet integrations (MetaMask, WalletConnect, Phantom, Suit etc.) Cross-chain bridges High-performance backend services for dApps 🌐 Open-Source & Ecosystem Contribution Contributor to multiple open-source Web3 libraries, smart contract tools, and decentralized infrastructure projects. 💡 Passionate About Innovation I love building secure, scalable, and user-friendly decentralized ecosystems—from complex DeFi protocols to immersive GameFi worlds and AI-enhanced Web3 platforms.

Why should you choose me: ✅ Top 1% talent on Upwork: I'm part of the proud Expert Vetted Talent pool with earnings 400K plus helping Enterprises and Businesses. My Company Services - sarsoftwareinc.com I am currently working as a Field CTO at Centific for Enterprise AI and also have worked in the past as a BlockChain/NFT/Web3 Engineer, Full Stack developer and Cloud Data / Solution Architect in US. Also I have developed several AI and openAI chatGPT models using custom ML and deep learning algorithms and integrated them with websites, mobile, and desktop apps. I have also recorded chatGPT prompts and conversations and used those data for conversational data analytics also forwarded the responses to API and saved them to the cloud database. Also got great experience in building cloud AI chatbots using Copliot , AWS Lex and Dialogflow. ChatGPT Portfolio: 1. bank-webapp-front-end-service.azurewebsites.net With over 20 years of experience in technology and a focus on Generative AI, Enterprise AI, and Machine Learning, I’ve had the privilege of working with global enterprises such as Genpact, Sapient, and leading retail brands like Sephora and Kohl's. My experience spans a range of innovative projects, including building custom Gen AI models, deploying large-scale Generative AI applications, and enhancing enterprise solutions with ML and DL , CV models. * Also I have extensive experience in developing AI-powered solutions across various platforms, including Google Cloud Platform (GCP), AWS, and Microsoft Azure, leveraging advanced technologies like LLMs, RAG models, and natural language processing. I’ve also designed and developed AI-driven chatbots and other AI applications, helping businesses streamline operations, improve customer interactions, and accelerate digital transformations. In addition to my AI/ML and full-stack experience, I specialize in workflow automation using tools like n8n, Power Automate, and Zapier. I’ve built custom no-code/low-code pipelines that: • Orchestrate complex business logic across CRMs (Salesforce), messaging platforms (Slack, MS Teams), and enrichment tools (Clay, Clearbit). • Automate lead vetting, enrichment, and assignment workflows for high-volume inbound pipelines. • Integrate with OpenAI and third-party APIs to create fully automated content research, generation, and delivery flows. * And I also have more than 7 plus years of experience with Gen AI , Artificial Intelligence, Machine Learning , Computer Vision, Cognitive Services using Python, AWS, MS Azure Machine Learning , Google Cloud Platform and Amazon SageMaker. Build and train custom data using openAI chatGPT models with Q & A ,summarization features. * My work history includes top clients (Google) ranging from start-ups to Fortune 500. Many of the teams are distributed across continents, so I am comfortable working both locally and in international, distributed settings. Currently, I am a member of Upwork Talent Enterprise Clouds in which my clients regularly access my services for innovation and architect new and profitable solutions. My main skills are: - AI Tools - Stable Diffusion Models , GAN , VAE , ChatGPT , Agentic RAG , OpenAI , Generative AI , LangChain , LLM, SLM, Pinecone , Vicuna , Llama2 , BARD , Vertex AI Languages: Python, Solidity , Cadence, Rust , C++ Blockchain and Web3 Development - Web3.js , Node.js , React , Truffle , Ganache , MetaMask Smart-contract integration development: DeFi platforms,, Crypto wallets, NFT Marketplaces Blockchain: Ethereum (ETH) and Binance Smart Chain (BSC), FLOW , Solana, Avalanche Tokens, smart-contract dApps and Blockchain Consulting and dApps Development NLP: NLTK, Spacy Devops : Docker , Kubernetes , Kubeflow NLP Apps : Rasa Chatbot, Amazon Lex , Kendra Cloud Platform : AWS , Azure , GCP Automation - n8n, Power Automate, Zapier , Airflow Blockchain projects: 1. sarsoftwareinc.com/blockchain 2. samedaypay.io 3. apenft.io NFT Marketplace: 1. thetadrop.com/marketplace (EVM) 2. gmdynasty.com Past Web Projects: 1. analogix.com 2. investonmainstreet.com 3. poshberry.com 4. theroomxchange.com 5. theaxleworkout.com 6. theshade.com.au Also, note that I offer more favorable hourly rates for longer-term projects and for retainer consulting. Please inquire, and I will send you a document that has all the details about my consulting rates.

Blockchain Development 🚀, DeFi Systems 💸, AI Agents & Autonomous Systems 🧠, Tokens & NFTs 🎨, Scalability & Performance ⚡ Hello, I’m Haider, a seasoned developer with 9+ years of experience and over 350 successful projects. I specialize in blockchain and AI development, delivering solutions for startups and established businesses looking to innovate in Solana, DeFi, Smart Contract, Web3, and more. My expertise spans the full lifecycle of product development, from architecture and coding to deployment and scaling. Clients benefit from my deep technical knowledge and commitment to creating secure, scalable, and efficient systems that deliver measurable value. Blockchain Development 🚀 Smart Contracts (Solidity): Secure, gas-optimized contracts with audit readiness Ethereum & EVM Chains: Comprehensive development on EVM-compatible networks dApp Development: Seamless full-stack decentralized application development Web3 Integration: Wallet connectivity and comprehensive on-chain data handling Custom Protocol Design: Tailored blockchain architectures for specific needs DeFi Systems 💸 * Protocols for lending & borrowing, staking, yield farming * Development of DEXs, AMMs, and sophisticated tokenomics AI Agents & Autonomous Systems 🧠 * Design and deployment of AI Agents * On-chain AI integration and LLM usage * Creation of multi-agent systems and automation pipelines Tokens & NFTs 🎨 * ERC-20, ERC-721, ERC-1155 token development * NFT platforms with utility-driven ecosystems Scalability & Performance ⚡ * Implementation of Layer 2 solutions * Strategies for gas optimization and high-throughput architecture Let’s discuss how we can turn your complex ideas into reality. Contact me to start building your next successful project.

I am a Full-Stack Blockchain Developer specializing in Web3, NFT marketplaces, smart contract development, and decentralized applications. I build secure, scalable, and innovative blockchain solutions across Ethereum, Solana, and major DeFi protocols, turning ideas into real-world products. I focus on delivering transparent, efficient, and user-friendly blockchain systems that drive adoption and business growth. Services I Offer: ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ Stable, Utility, Security, Investment Tokens ✔ ICO, STO, Blockchain Copyrighting, Whitepapers ✔ Decentralized Exchange & AMM Protocols ✔ Yield Farming & Liquidity Mining Protocols ✔ P2P/Pool Lending and Borrowing Platforms ✔ Governance Tokens & Impermanent Loss Mechanisms ✔ Portfolio Tracking Platforms ✔ Crypto Betting & Casino Platforms ✔ Crypto Collectible Platforms & NFTs ✔ Custom Decentralized Applications (DApps) Front-End Expertise: ✔ JavaScript | TypeScript | React.js | Next.js | AngularJS ✔ Redux | SSR | RXJS | PWA | React Query ✔ HTML5 | CSS3 | Bootstrap | Ant Design | Tailwind CSS | Sass | Less | Chakra UI ✔ React Strap | React Bootstrap | MUI Back-End Expertise: ✔ Node.js | Nest.js | Express.js Databases: ✔ MongoDB | MySQL | PostgreSQL Cloud & Web3 Tools: ✔ Web3 Integrations | AWS Lambda | AWS CloudFront (S3, EC2, Route 53) ✔ Version Control: Git | GitHub | GitLab ⭐ Tech Stack & Tools - Smart Contracts: Solidity, Hardhat, Remix IDE, ERC20, ERC223, ERC777, ERC721, ERC1155 - Blockchain Platforms & DeFi: Ethereum, Solana; Pumpfun, PumpSwap, Raydium, Jupiter Aggregator, Uniswap, PancakeSwap, Meteora, Moonit, Bonk Fun, SunPump, SunSwap, PulseSwap - Front-End & Back-End Development: React, Next.js, Node.js, TypeScript, Tailwind CSS, AngularJS, Redux, SSR, RXJS, PWA, React Query, HTML5, CSS3, Bootstrap, Sass, Less, Ant Design, Chakra UI, MUI, React Bootstrap, React Strap - APIs & Integrations: REST APIs, Web3 integrations - Databases: MongoDB, MySQL, PostgreSQL - Cloud & DevOps: Web3 tools, AWS (Lambda, S3, EC2, CloudFront, Route 53), Git, GitHub, GitLab - Development Tools: VS Code, Solana Playground Why Work With Me? - Full-Stack Web3 Delivery: End-to-end solutions from smart contract logic to pixel-perfect UI. - Proven Execution: 15+ blockchain projects delivered, including NFT drops, DeFi platforms, and crypto utilities. - Secure & Optimized: Gas-efficient, fully tested smart contracts ready for deployment. Whether you’re launching an NFT collection, DeFi platform, or cross-chain crypto utility, I bring hands-on expertise to take your project from concept to launch. Send me an invite and let’s turn your Web3 vision into reality.

I build AI powered web applications, AI Automations, LLM integrations and full stack products that work in production, not just in demos. Over the past 4 years, I have shipped projects for clients across the US, UK, Canada and Europe. I am 𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐨𝐧 𝐔𝐩𝐰𝐨𝐫𝐤 with a 100% Job Success Score, which reflects the same standard I bring to every project regardless of size. ⚙️𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫⚙️: 🤖 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I build real AI tools and automation systems, not just ChatGPT wrappers. AI automation workflows, multi agent systems, RAG pipelines, domain specific assistants and voice agents, all running in production using the latest LLM APIs. Some of the projects I have worked on include a voice AI fitness coaching application that accepts voice input via Web Speech API, generates personalised coaching responses using Claude and plays them back in natural speech via ElevenLabs with a Claude Vision layer that analyses food images and returns calorie counts in real time, an automated AI blog platform that scrapes fashion trend data and generates SEO optimised articles published automatically with no manual steps in between, a domain specific AI assistant grounded to business content that handles customer queries 24/7, an AI voice agent that answers inbound calls, qualifies each lead by asking about budget, timeline and intent automatically using Vapi, and an automated LinkedIn posting system that generates on brand posts with AI and publishes them on a set schedule with no manual effort. 🛠️ My Tech Stack For AI Development: Core Languages: Python, JavaScript (Node.js) LLMs: OpenAI, Anthropic Claude, Google Gemini, IBM WatsonX Voice AI: Vapi, ElevenLabs Automation & Integrations: Make, Manychat, n8n, Zapier Frameworks: LangChain, LangGraph, FastAPI Vision AI: GPT-4o Vision, Claude Vision Image Generation: Stability AI, DALL-E Vector and RAG: pgvector, Supabase Vector, RAG Pipelines Web Scraping: Playwright, Cheerio Other: Prompt Engineering, Structured Outputs, Agent Orchestration, Multi-Agent Systems 🖥️ 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: I build complete web applications from concept to deployment, frontend and backend, so you are not juggling multiple developers for one product. Some of the products I have built include a multi tenant therapy SaaS with role based dashboards and Stripe subscriptions, a crypto investment platform with admin controls and dynamic content management, a community events platform, client dashboards and internal tools for businesses across multiple industries. 🛠️ My Tech Stack For Full Stack Development: Frontend: React, Next.js, Vite, TypeScript, Three.js, Tailwind CSS, Bootstrap, jQuery Backend: Node.js, Express.js, NestJS, Python, FastAPI, REST APIs, GraphQL, WebSockets Databases: MongoDB, PostgreSQL, Firebase BaaS: Supabase Authentication: JWT, OAuth, Supabase Auth, Firebase Auth Deployment: Vercel, Render, AWS, Oracle Cloud, DigitalOcean 🌟𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐤𝐞𝐞𝐩 𝐜𝐨𝐦𝐢𝐧𝐠 𝐛𝐚𝐜𝐤🌟 Every project gets the same level of attention regardless of size. You will always know where things stand, no chasing, no radio silence. And if something is not working I will tell you before you have to ask. Ready to build something? Send me a message.