BIOGRAPHY

Engineering Background

Full-Stack & Backend Engineer

Full-stack TypeScript and backend engineer based in Bangladesh with a strong focus on clean architecture, distributed job queues, relational data modeling, and self-hosted AI integration. Active contributor to production applications across micro-SaaS, developer tooling, and enterprise platforms.

Dhaka, Bangladesh
Resume PDF
TOOLCHAIN

Technical Proficiency

Languages

6 tools
TypeScript
JavaScript
Python
Go
SQL
Dart

Backend & APIs

6 tools
NestJS
Node.js
FastAPI
Express
BullMQ
RESTful APIs

Databases & Caching

6 tools
PostgreSQL
Prisma
Redis
TypeORM
SQLite / Drift
pgvector

DevOps & Infrastructure

6 tools
Docker
Linux / Bash
GitHub Actions
Git
Cloudflare Tunnels
VPS / Nginx

Frontend

3 tools
Next.js
React
Tailwind CSS

Mobile & AI

3 tools
Flutter
Ollama (Local LLMs)
Anthropic API
JOURNEY

Experience & Education

work
March 2026 - Present

Backend Web Developer

Crebyte

  • Developed and maintained scalable backend services and RESTful APIs using NestJS, TypeScript, and Prisma.
  • Engineered inventory and stock restoration logic ensuring atomic consistency during order cancellations.
  • Integrated Flutterwave payment gateway with webhook signature verification, transaction logging, and idempotent processing.
  • Implemented background job processing using BullMQ and Redis for scheduled task execution and notifications.
  • Deployed and managed containerized services on cloud VPS environments using Docker Compose.
NestJSTypeScriptPrismaPostgreSQLRedisBullMQDocker
work
January 2025 - Present

Web Developer

ESAB-AIUB Unit Face

  • Architect and develop scalable web solutions for campus club management and member workflows.
  • Build and maintain the Campus Club Management Portal using NestJS, Next.js, PostgreSQL, and TypeORM.
  • Implement role-based access control, event scheduling, onboarding approvals, and administrative dashboards.
  • Manage automated deployments and CI/CD pipelines across development and production environments.
NestJSNext.jsPostgreSQLTypeORMTypeScriptCI/CD
work
September 2025 - February 2026

Technical Support Engineer

Renessoft

  • Diagnosed and resolved software defects, network glitches, and database bottlenecks in live client environments.
  • Monitored high-volume call center telephony and routing systems to guarantee 99.9% uptime and reliability.
  • Analyzed operational telemetry and generated incident response reports to identify recurring systemic errors.
  • Collaborated directly with core engineering teams to streamline troubleshooting protocols and deployment reliability.
System MonitoringTechnical SupportIncident TriageLinux
work
April 2024 - Present

Independent Developer & Open Source Contributor

SquareAtom / Independent

  • Built offline-first consumer mobile applications (Finbit, Momentum) using Flutter, Riverpod, and Drift SQLite.
  • Configured self-hosted Dockerized GitHub Actions runners for automated Play Store release pipelines.
  • Developed full-stack micro-SaaS tools, RESTful API integrations, and developer tooling (Zed LSP bridges, VS Code extensions).
  • Contributed actively to open-source codebases, documentation, and tooling workflows on GitHub.
FlutterDartDockerGitHub ActionsGoPythonNext.js
work
December 2023 - April 2024

Shopify Developer Trainee

ATZ Technology LTD.

  • Built and customized client Shopify stores using Liquid, HTML5, CSS3, and modern JavaScript.
  • Developed responsive user interfaces and optimized product collection pages for mobile performance.
  • Integrated third-party Shopify apps, payment gateways, and tracking pixels.
  • Conducted cross-browser compatibility testing and resolved frontend display discrepancies.
LiquidHTML5CSS3JavaScriptShopify
education
May 2022 - Present

BSc. in Computer Science & Engineering

American International University-Bangladesh (AIUB)

Focus on Algorithms, Data Structures, Operating Systems, Database Management Systems, Software Architecture, and Distributed Systems.

AlgorithmsData StructuresDBMSOperating SystemsNetworking

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