Backend Engineer • System Design Ownership

Avishek Devnath

I design, ship, and maintain backend systems under real operational constraints—from APIs and data models to auth and background processing.

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What I build and own

Backend-first systems where the job is not just delivery, but ownership: architecture, trade-offs, and long-term maintainability.

I've worked on internal and public-facing platforms such as a multi-tenant CRM, a role-based student management system, and an offline, consent-based biometric system.

Alongside engineering work, I serve as a Senior CS Instructor at Phitron. Teaching sharpens fundamentals and communication; engineering remains my primary focus.

System ownership

  • API design, contracts, and versioning
  • Data modeling, migrations, and integrity
  • Auth, RBAC, and secure workflows
  • Background processing and async jobs
  • Operational reliability and debugging

Academic foundation

CSE graduate (BGC Trust University) and currently pursuing an MSc in CSE at the University of Dhaka, strengthening grounding in systems, security, and applied AI.

Architecture
Database Design
Security
Teaching

Professional Journey

Work Experience & Education

My professional journey and academic background across backend engineering and system building.

Work Experience

Professional career journey

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Education

Academic background

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Explore My

Skills

A comprehensive overview of my technical skills, programming languages, and software tools expertise.

Shipped & Maintained

Projects

Selected systems where I owned backend architecture, data lifecycle, and reliability.

Get in Touch

Contact Me

Ready to collaborate or have a question? I'd love to hear from you. Let's connect and discuss how we can work together.