About

Currently serving as Senior Frontend Developer at InfinitiBit GmbH in Munich, leading architectural design and technical direction for modern web applications. My expertise spans the full stack, with particular focus on React, Next.js, and scalable system design.

I've built and scaled applications serving thousands of users, specializing in performance optimization, accessibility, and seamless user experiences. My work includes Bengali NLP platforms, e-commerce solutions, and complex data management systems.

Experience

Senior Frontend Developer

InfinitiBit — Dhaka, Bangladesh

Mar 2025 — Present

  • Lead Frontend Developer for the Graphbit Cloud Platform; architected and developed the core React frontend for a robust SaaS platform
  • Spearheaded development of complex web-based applications for global enterprises, focusing on front-end architectural design
  • Built scalable backends using FastAPI, PostgreSQL, MongoDB, and Redis to support data-heavy applications
  • Established build processes, automated testing, and asset management to ensure high code reliability
  • Mentored and guided frontend developers, fostering a culture of technical excellence and collaboration
  • Collaborated in Agile sprints for rapid prototyping, iterative delivery, and team alignment

Software Engineer

Giga Tech Limited — Dhaka, Bangladesh

Mar 2023 — Mar 2025

  • Built AI-focused web applications from the ground up using React and Next.js, targeting Machine Learning and NLP workflows
  • Implemented 8+ Data Extraction methods for NLP and machine learning datasets
  • Designed and implemented a Bengali Search Engine interface, optimizing performance for high-precision information retrieval
  • Built web application to manage and monitor various web crawlers for collection of Bengali Data
  • Engineered a comprehensive dataset management tool and managed multiple microservices for performance and scalability

Software Engineer

Workspace Infotech Limited — Dhaka, Bangladesh

Sep 2021 — Feb 2023

  • Built 4+ web applications with React and Next.js from the ground up as Lead Frontend Developer
  • Achieved Lighthouse scores >90% for high-traffic applications through collaboration with UI/UX and API teams
  • Spearheaded architectural rewrites resulting in a 40% decrease in load time and enhanced accessibility
  • Mentored 3+ colleagues on React best practices and assisted in project onboarding

Full Stack Developer

Oiiu — Dhaka, Bangladesh

Jul 2020 — Aug 2021

  • Developed and maintained a high-traffic GraphQL and Next.js e-commerce platform scaling to thousands of users
  • Migrated a monolithic backend to a Mesh GraphQL Server built on top of BigCommerce
  • Engineered internal analytics tools that led to a 20% increase in user engagement

Projects

Graphbit Cloud Platform

AI/SaaS platform streamlining AI agent lifecycles. Architected the core React frontend and established build processes and automated testing for global enterprise tools.

SEPAS

Energy Tech platform with complex geospatial network builders and topological graph visualizations for power grid modeling and renewable energy optimization.

Corpus Hub

AI & ML platform for managing interconnected data extraction methods including Crawlers, Datasets, and Bengali Dictionary. Implemented 8+ distinct data extraction workflows.

Label Hub

NLP and Machine Learning data extraction and analysis platform, focusing on high-precision data labeling and iterative ML pipelines.

Information Retrieval

Bengali search engine platform with high-performance searching capabilities, optimized for seamless integration within broader data ecosystems.

Merchaint

E-commerce platform scaled to thousands of users using React and Next.js. Implemented SSR, client-side caching, and multi-level authorization.

Wearit

Multi-vendor e-commerce platform featuring loyalty points and bulk management. Migrated backend to Mesh GraphQL architecture for high-volume traffic.