Maruf H.

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Maruf H.

@marufh1

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Maruf Hossain — Senior Software Engineer, Full-Stack (.NET & SQL Server / Node.js & React). Open to remote roles.



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👨‍💻 About Me

I'm a full-stack software engineer with 6+ years of building production web applications end to end, from database schema and API design to the interfaces people use. I work in two ecosystems: ASP.NET Core, C# and SQL Server for fintech, government and enterprise systems, and React, Node.js, TypeScript and MongoDB/PostgreSQL for full-stack products.

Today I'm building a fintech platform at Grapes Technology, with mobile-money integrations and SQL Server performance work. Before that, I led full-stack product development at Siara Solutions (Australia). I care about performance, maintainable architecture, and systems that hold up under real load.

6+ years in production · 3 engineering teams across Bangladesh and Australia · 2 independent products live · .NET and Node.js/React

💼 Experience

Senior Software Engineer at Grapes Technology (Dec 2025 – Present): fintech platform on ASP.NET Core, C#, SQL Server and React; SQL query and index optimization; M-Pesa and GeePay integrations. Senior Software Engineer / Team Lead at Siara Solutions Pty Ltd. (Jul 2022 – Nov 2025): led React, Node.js and TypeScript development for car rental, food-ordering and tutoring platforms; real-time chat and Jitsi video; PostgreSQL and MongoDB. Software Engineer at Advanced Software and IT Services Ltd. (Mar 2019 – Jun 2022): settlement.gov.bd land survey app, land case and audit management systems, ERP modules.

🚀 Independent Products

Two products I built on my own time after seeing the same problems around me in Bangladesh. I took both from an idea to a live app.

Jogan — billing app for small ISPs in Bangladesh. React PWA, NestJS, PostgreSQL, Prisma. Live at jogan-web.vercel.app

KhujeNao — home rental marketplace starting in Feni. Next.js, Fastify, PostgreSQL, Prisma, Turborepo. Live at ghorly-web.vercel.app

🏗️ Selected Work

Case studies from production systems I've built for employers and clients. Full write-ups are on my portfolio.

Fintech Transaction Platform — ASP.NET Core, SQL Server, React; M-Pesa and GeePay integrations Car Rental & Food Ordering — React, Node.js, PostgreSQL, MongoDB; real-time chat, maps and video Government Land Systems — settlement.gov.bd on ASP.NET MVC and SQL Server Audit, ERP & Workflow — ASP.NET Core, stored procedures, Web Forms

🧰 Tech Stack

Languages: C#, TypeScript, JavaScript, HTML5, CSS3 · Backend: ASP.NET Core, Node.js, NestJS, Express · Frontend: React, Next.js, Redux, Tailwind, MUI, Vite · Data: SQL Server, PostgreSQL, MongoDB, Prisma · Cloud & DevOps: Azure DevOps, GitHub Actions, Docker, Vercel · Testing & Tools: Vitest, Git, Postman, Visual Studio, VS Code · Integrations: M-Pesa, GeePay, bKash/Nagad, Socket.io, Jitsi, Brevo, Infobip, Mapbox, MikroTik, Passkeys

📊 GitHub Activity

GitHub streak Top languages in public repositories

Contribution snake

📈 Contribution graph
Contribution graph

🎓 Education

M.Sc. in Computer Science & Engineering, Bangladesh University of Professionals (2025) · B.Sc. in Computer Science & Engineering, Bangladesh University of Business and Technology (2022, CGPA 3.95/4.00) · Diploma in Data Telecommunication & Networking, Feni Computer Institute (2017, CGPA 3.52/4.00)


Open to remote roles — let's build something reliable.



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marufh1/README.md on GitHub