👋 Hi, I’m Md Sabit Islam Bhuiya

Software Engineer at JB Connect Ltd 🎯 Passionate about building scalable systems, crafting clean architecture, and exploring modern web technologies. 🎓 Software Engineering Graduate from Shahjalal University of Science and Technology (SUST), Bangladesh — 2018–2023

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🧠 Tech Stack

Frontend: Next.js • React • Angular • Redux • TailwindCSS • HTML • CSS

Backend: Node.js • Express.js • Socket.IO

Languages: TypeScript • JavaScript • Java • Go • Kotlin

Database: PostgreSQL • MongoDB • MySQL • Redis

Cloud & DevOps: AWS (ECS, EC2, S3, Lambda) • Docker • RabbitMQ

Tools & Others: Git • Prisma • Firebase

Mobile: Android (Kotlin, Native)

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💼 Experience

🚀 Software Engineer • JB Connect Ltd.

📅 Mar 2025 – Present

• Developing full-stack web applications using Next.js, Node.js, and PostgreSQL
• Leading DevOps initiatives using Docker, AWS ECS, and EC2
• Building scalable and maintainable system architectures

⚙️ Software Engineer • Shellbeehaken Ltd.

📅 Aug 2023 – Mar 2025

• Built real-time chat and collaboration systems using Socket.IO (serving thousands of users)
• Implemented AWS Lambda for automated payment disbursements
• Migrated a monolithic backend to microservices architecture
• Designed role-based authentication with OAuth and NextAuth
• Enhanced system performance by 3× through caching optimizations

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🏆 Achievements

• 🥈 2nd Place – MIST Inter-University ICT Innovation Fest 2021
• 🏅 4th Place – Learnathon 2022 (Geeky Solutions)
• 🎖️ 7th Place – Code Samurai 2022 (Largest Hackathon in Bangladesh)

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📊 GitHub Stats

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🌐 Connect with Me

💡 “Building scalable applications with clean architecture and modern web technologies.”