Hire the Best Golang Developers
in Bangladesh

I am up for anything that involves challenge. In the past few years, I have worked with/for various teams and individuals inlolving: - Backend & API development (microservices and monoliths) - Architecture - CI/CD - Blockchain and Web3 Programming Languages: - Go (4+ years) - Python (6+ years) - Typescript - Bash - SQL (including PL/SQL) - Solidity HTTP Frameworks: - Chi - Gin - Gorilla - Flask Database Systems: - PostgreSQL - MySQL - SQLite - Redis - MongoDB AWS Services: - DynamoDB - Lambda - S3 - SQS - EC2 - ECS - Fargate - SNS/SES APIs & Integrations: - Twillio/SendGrid - AWS SNS/SES - Discord - Ethereum (go-ethereum & Web3.js) Others: - Docker - Docker Compose If you have anything to work on, let me know, I am confident, I can help you find a solution. I will be there for you until solving the problem. Looking forward to making a long-term cooperative connection.

𝐀𝐫𝐞 𝐲𝐨𝐮 𝐬𝐩𝐞𝐧𝐝𝐢𝐧𝐠 𝐨𝐧 𝐚𝐝𝐬 𝐛𝐮𝐭 𝐧𝐨𝐭 𝐬𝐞𝐞𝐢𝐧𝐠 𝐭𝐡𝐞 𝐫𝐞𝐭𝐮𝐫𝐧𝐬 𝐲𝐨𝐮 𝐞𝐱𝐩𝐞𝐜𝐭𝐞𝐝? 𝐈’𝐥𝐥 𝐟𝐢𝐱 𝐭𝐡𝐚𝐭. I help e-commerce brands turn underperforming ad budgets into predictable, scalable revenue with a track record of 2X–10X ROAS growth and $10M+ in managed ad spend across Shopify and Google Ads. 𝐖𝐡𝐚𝐭 𝐈’𝐯𝐞 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝 𝐟𝐨𝐫 𝐜𝐥𝐢𝐞𝐧𝐭𝐬: 📈 2X–10X sales growth through data-driven campaign scaling 💰 50%–500% ROAS improvement with lower cost-per-acquisition 🏦 $450K+ in budget savings on large-scale campaigns ($50K–$3M budgets) 🛒 Sustainable growth systems for Shopify stores at every stage 𝐇𝐨𝐰 𝐈 𝐡𝐞𝐥𝐩 𝐲𝐨𝐮 𝐠𝐫𝐨𝐰: Google Ads: Search, Shopping, Performance Max & YouTube Product Feed & Merchant Center: Optimized for maximum visibility Advanced Tracking: GA4, GTM & Enhanced E-Commerce Setup Retargeting & LTV Scaling: Turn buyers into repeat customers Funnel & CRO Optimization: More revenue from existing traffic 𝐘𝐨𝐮’𝐫𝐞 𝐚 𝐠𝐫𝐞𝐚𝐭 𝐟𝐢𝐭 𝐢𝐟: ✔ Your store does $15K+/month and you're ready to scale ✔ Your ROAS is inconsistent or your CPA keeps climbing ✔ You want a strategic partner not just someone to "run ads" I don't just manage budgets. I build growth systems that compound. Let's talk about where your store is now and what it takes to get to the next level. Send me a message, I respond fast.

Software Architect | Distributed Systems | High Performance Backend | Go Centric + AI Systems I design and build production grade backend systems and SaaS platforms with a focus on scalability, fault tolerance, and performance. My core stack is Go for services and infrastructure. I complement it with SQL for data systems, TypeScript and JavaScript for frontend or edge, Flutter for mobile, and Rust for performance critical or low level components when needed. In addition, I design and integrate AI driven systems such as LLM based agents, automation pipelines, and MCP style tool integrations directly into backend architectures. These systems are built to be reliable, observable, and production ready rather than experimental prototypes. I work at the system level by defining service boundaries, designing data flow, controlling concurrency, and building infrastructure aware services that remain stable under real production load. Core Expertise ⚙️ Distributed system architecture with event driven and async pipelines 🚀 High performance backend services with Go first design 🧵 Concurrency, parallelism, and resource control 🗄️ PostgreSQL schema design and query optimization ⚡ Redis caching strategies and invalidation 🔗 API design using REST, gRPC, and WebSockets 📩 Background processing and message driven systems 🤖 AI agent integration including LLM workflows, tool calling, and MCP style systems 📊 Performance tuning across latency, throughput, and memory 🛡️ Fault tolerant and resilient system design Tech Stack 🧠 Go primary language 🌐 TypeScript and Node.js ⚡ Rust for low level components 📱 Flutter for mobile applications 🗄️ PostgreSQL, Redis, MongoDB 🐳 Docker, Kubernetes, Nginx, Linux ☁️ AWS EC2, S3, RDS, Route53 🔗 REST, GraphQL, gRPC, WebSockets AI and Automation 🧠 LLM APIs 🤖 AI Agents 🔧 Tool Calling 🧩 MCP style architectures ⚙️ Workflow automation 🔄 CI CD and GitHub Actions What I Deliver 🏗️ Scalable backend architectures designed for real load ⚡ High performance APIs and services built with Go 🏢 Multi tenant SaaS systems 🔁 Event driven processing pipelines 🤖 AI powered features integrated into production systems 🗄️ Optimized database and caching layers 🛡️ Systems that remain stable under failure and high concurrency Why Me 🧠 Strong systems thinking focused on data flow, constraints, and failure handling ⚙️ Go first approach for performance and simplicity 🤖 AI integrated as part of system design, not isolated demos 📊 Focus on reliability, observability, and scalability 🧩 Clean architecture with long term maintainability 🌐 Portfolio https://hamidslab .com I build systems that handle real traffic, real failures, and real scale, with or without AI.

Hi, I’m Mizanur Rahman, a seasoned full-stack developer with extensive experience in building high-performance, scalable, and secure web applications. My passion lies in delivering solutions that solve complex challenges efficiently and exceed client expectations. I specialize in GO (GOLANG) and MICROSERVICES ARCHITECTURE, helping businesses scale with optimized, reliable systems. Whether it’s creating APIs, migrating legacy systems, or developing custom full-stack platforms, I deliver results that make an impact. WHAT I OFFER: 🔘 High-Performance Backends: Expertise in Go, Kubernetes, Docker, and scalable microservices architecture. 🔘 Full-Stack Development: Proficient in React.js, Vue.js, and Laravel for robust front-end and back-end development. 🔘 API Development & Integration: Seamless, secure, and efficient API creation for diverse use cases. 🔘 Problem Solving: Rapidly troubleshoot and optimize existing systems to improve performance and reliability. CLIENT SUCCESS STORIES: 🔘 E-commerce Platform: Built a microservices-based architecture that reduced downtime by 30% and improved scalability for a high-traffic platform. 🔘 Custom CMS Solution: Delivered a fully customized Laravel-based CMS that streamlined content management, cutting manual effort by 50%. 🔘 API Optimization: Improved API response time by 40%, enhancing user experience for a fintech client. WHY CHOOSE ME? 🔘 Proven Track Record: 6+ years of experience with a history of delivering on time and within budget. 🔘 Collaborative Approach: I keep clients involved at every step to ensure the final product meets their goals. 🔘 Strong Communication: Fluent in English, Bengali, and conversational Hindi, ensuring seamless collaboration. I am committed to providing high-quality service and dedicated to helping you achieve your goals. Let’s bring your ideas to life—together!

💻 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.

Hello, I'm a full-stack DEVELOPER (Backend GO & Front-end with ReactJS) with experience in building applications for corporate business. I'm expert in: * Backend API development * Cloude computing * Database modeling and schema * Server setup My skills are: * Golang * GO packeges: Gorm, Fiber, JWT, Authentication, * Database: PostgreSQL, MySQL, MS SQL * Front-end: ReactJS, React Native, Svelte Best Regards Mofijur