Hire the Best Rust Developers & Programmers
in Bangladesh

Want to work with an experienced Blockchain developer who can bring your smart contract, decentralized application (dApp) vision to life? Are you looking for a Solidity or Rust developer to develop "Gas-Optimized" smart contracts? Whether you're looking to create ERC20 or SPL tokens, ERC721, ERC1155, or NFTs with custom features, concerned about vulnerabilities and exploits in your high-value contracts, need to write tests for contracts, or need a script to interact with leading DEX protocols—I've got you covered. 🖐 Some of my previous clients' quotes about me: ✔️ "...Excellent technical skills and consistently good communication... Completed the project in a timely fashion, exceeding our original deadline." ✔️ "His work was phenomenal...made sure I understood every step along the way... ✔️ "..took this project on as if it was his own... Great professional skills, always there to answer questions and suggest the best solutions." ✔️ "...Every facet of his work was impressive. WOW!" ✔️ "... goes above and beyond. Md's professionalism and expertise in blockchain are unmatched.." ✔️ "... communication is excellent, delivery is fast, and his knowledge of smart contracts is impressive." With expertise in EVM-compatible chains (like Ethereum, BSC) and Solana, I specialize in delivering high-performance, gas-optimized smart contracts and dApps tailored to your specific requirements. I help my clients build secure and highly resilient smart contracts, minimizing vulnerabilities and ensuring your code is fortified against exploits. I might be the perfect fit if you're thinking of any of these: ✅ "I need the BEST developer who's as passionate about my success as his own." ✅ "I want someone who will walk me through every step of smart contract interaction." ✅ "Gas fees are too high! My smart contract needs to be lightning-fast and cost-efficient." ✅ "I know blockchain, but I need a professional to make my smart contracts 100% secure." ✅ "I’m not an Ethereum or Solana expert, and I don’t have time to mess around with dApps." ✅ "Our last dApp was a disaster—I can’t afford to let that happen again." ✅ "I need an EVM-compatible blockchain or Solana expert to cover all my bases for cross-chain or multi-chain applications." Working with me, you will: 💎 Gain access to a developer skilled in Python, JavaScript, TypeScript, Rust, Solidity, Brownie, Hardhat, NextJS, Foundry, and Anchor. 💎Eliminate vulnerabilities and reduce gas fees during both deployment and interactions. 💎 Maximize your DApp's security with continuous follow-ups for improvements. 💎 Save time and resources—you won’t need to hire separate back-end, front-end, Rust, or Solidity developers because I handle it all as a full-stack developer. 💎 Receive custom scripts to swap, add, or remove liquidity, lend, deposit, borrow, withdraw, and interact across top dApp protocols. 💎 Optimize for multi-chain functionality—Whether you need to bridge Ethereum, BSC, or Solana, I can create solutions that integrate seamlessly across multiple networks. 🖐 My Skills & Expertise in Blockchain: ☑️Solidity Development for EVM-compatible smart contracts ☑️Rust Development for Solana Blockchain ☑️Experience with Chainlink, various ERC standards, and OpenZeppelin ☑️Token development(ERC20/BEP20/SPL) with features like Mintable, Burnable, Reflections, TxFee, Whitelist/Blacklist, and IDO/ICO for tokens. ☑️NFTs (ERC721, ERC1155, ERC404, etc) with Whitelist, Royalties, Presale, Public Sale, Dutch Auctions, IPFS Hosting, and Dynamic NFTs ☑️Full-stack Blockchain Developer with expertise in Solidity, Python (Brownie), JavaScript (Hardhat), Typescript, Rust(Anchor), NextJS, and Foundry. ☑️Script/Program Development for deploying/interacting with smart contracts and protocols like Aave, Uniswap, Raydium, and PancakeSwap. Why Work With Me: 💎Extensive Experience: I've designed and built hundreds of smart contracts from scratch, creating robust back-end scripts for deployment. 💎Expert Problem Solver: Proficient in designing projects from the ground up, solving complex problems, and rapid iterative prototyping. 💎Gas Optimization Strategies: I use professional strategies to optimize smart contracts for minimal gas fees and thoroughly test them to identify and prevent potential exploits. My Background in Numbers: ✔️ Over 3 years of experience with Blockchain technology. ✔️ Developed numerous DApps and scripts for protocols and tokens, including ERC20, BEP20, SPL, ERC721, and ERC1155. ✔️ Worked on several growing DApp projects, such as Crowdfunding platforms, Airdrop systems, DEXs, insurance, ICO, IDO, Tokens, Lottery, and NFT marketplaces. ✔️ Created a variety of smart contracts. ✔️ Wrote extensive test scripts for smart contracts using Foundry, Hardhat, and Anchor. Sound Like a Fit? Next Steps: Click the green "Invite to Job" button in the top right-hand corner or send me a message, and let’s schedule a call to discuss your project! Otherwise, feel free to book a consultation!

I am a full-stack software and blockchain developer with many frameworks and language experience. I am good with complex algorithms, security, performance optimization, etc. I have worked in Qoddi, Smartxchange, and Posterity io and have been a dedicated collaborator. I take responsibility as a leader and suggestion-maker. I have been praised for clean and well-structured code. I have worked on 20+ projects with so many companies including - Qoddi, SmartXchange, Westcoastnft, Posterity, Sayenko Design, Wasserman Media, Sightcall, Design District, Global Monitoring Solutions, Django Junkie, Selften, Koii network, Hailingprint, etc. Algorithms - On my Github repo 1000-Days-Of-Rust-Go-Python-Js-C-Zig-Carbon Achievement Overview- – Achieved fast speed by optimizing 40000 data load speed on the Vevent canvas page – A great DB transaction and committing mechanism developed in Vevent for real-time painting – Mutex lock and HTTP request blocking in Koii network development on cosmos – Secure and Audit ready smart contract development for Smartxnft private marketplace – Use of opengsn, biconomy, openzeppelin defender for gasless transaction – Creating Coding marketplace development for posterity io – Atomic design system development – REST, GraphQL, gRPC streaming experience – Custom Server Side Rendering react based (Prior to NextJS) project development – Associated developing Rust Builder on Qoddi com – Wrote 30 blog post on Qoddi Tools Overview- --Worked with JavaScript, TypeScript, Express, Nest, Ruby, Rails, Python, Django, Flask, Rust, Actix, Fiber, Electron, React Native, -- Solidity, Yul, Cadence, Solana, Flow, BSC, Polygon, Terra, Cosmos Blockchain, OpenGSN, Flashbot, Uniswap, AAVE -- Developed two NFT marketplaces and two blockchain network --Created monolithic, microservices, Graphql, REST, MVC, gRPC, and Serverless architecture -- Can create own auth server, or use OAuth2, Okta -- Used tools like Skaffold, docker, Kubernetes, Jenkins, GitHub actions, Kafka, RabbitMQ, NATS, Load Balancer, etc --Experience in clouds with AWS, GCP, Digital Ocean, Heroku, Vercel, etc --Have used Apache, Nginx, IIS --Unit test, snapshot test, automation test --Frontend with React, Next, Redux, TypeScript, Template Engines --Databases like RDBMS, MySQL, PostgreSQL, MongoDB, DynamoDB, Fauna with Prisma, TypeORM, Sequelize, Mongoose, Redis --Designed and developed UI system, Design System, Monorepositories, and storybooks --Used libraries like Redux, Wagmi, Mantine, Foundry, Hardhat, Ethers, --Security best practices followed using Web3Bugs, Simple Security Toolkit, OpenZeppelin

My proficiency extends across a range of languages, including but not limited to JavaScript or Node.js, Rust, PHP, Python and databases such as NoSQL or RDBMS. Whether working independently or as part of a collaborative team, I am driven by a passion for excellence and a commitment to solving logical problems that make a positive impact. Checkout my @GitHub for my public pinned snippets.

💻 Full-Stack Backend Developer | Rust • Go • FastAPI • SQLx • Docker • CI/CD | Clean Architecture Expert I'm a backend-focused full-stack developer with a strong passion for building reliable, scalable, and secure systems. With hands-on experience in Rust, Go, Python (FastAPI), and cloud-native tools like Docker, PostgreSQL, and AWS, I specialize in delivering clean, well-architected backend solutions that power real-world applications. 🧠 What I Bring to the Table: ⚙️ Backend Mastery: Deep experience building APIs and services using Rust (Actix Web, SQLx), Go (Fiber/Gin), and FastAPI. 🧼 Clean Architecture: I structure projects with clear domain boundaries, making them maintainable and scalable. 🐘 Database Expertise: Efficient SQL modeling, migrations, and query optimization using PostgreSQL, SQLx, SQLc. 🔐 Security & Auth: JWT, OAuth2, session management, password reset workflows, and secure token rotation. ☁️ CI/CD & DevOps: Familiar with Docker, GitHub Actions, systemd, and deploying production apps on VPS/AWS. 🕓 Scheduled Jobs: Experience implementing cron jobs, graceful shutdown, and time zone–aware scheduling (EST/UTC). 📤 Messaging & Scripting: Worked with medical e-prescription systems (Surescripts SCRIPT), transforming JSON ↔ XML. 🚀 What I’m Looking For: Long-term backend-focused roles or complex full-stack projects Clean architecture–driven systems High-impact backend/API work, including refactors, optimization, or scaling Projects that involve CI/CD, deployment, and cloud integrations I’m passionate about writing production-quality code that’s readable, testable, and maintainable — all while delivering fast and communicating clearly. Let’s build something solid together! 📩 Message me and let’s discuss your project.

I help startups and founders build and launch production-ready web applications using Next.js, React, and TypeScript. From MVP to scalable product, I work across the full stack to turn ideas into working software that is fast, maintainable, and ready for real users. Whether you're building a new product, launching an internal tool, or adding complex features to an existing system, I focus on delivering clean architecture and a smooth user experience from day one. What I can help you build: ✔ Full-stack applications (MVP → production) ✔ Next.js applications with modern architecture (App Router, SSR, RSC) ✔ Scalable APIs and backend systems ✔ Real-time dashboards and user interfaces ✔ Authentication, billing, and core product features ✔ End-to-end feature development (UI → API → database → deployment) My stack: • Next.js, React, TypeScript, Tailwind CSS • Node.js / NestJS • Go for highly concurrent backend services • Rust for performance-critical systems when needed • REST & gRPC APIs • WebRTC for p2p communication If you're building a product and need someone who can own both frontend and backend development, I can help you ship it properly.