I build production software, web applications, and mobile products end to end: from requirements and architecture through implementation, deployment (DevOps), and ongoing improvement.
Six years shipping real-time, AI-powered, and queue-driven systems for teams and clients.
I'm a full-stack product engineer based in Dhaka with six years of experience building production web, mobile, and automation systems. I work across the full product lifecycle, from requirements and architecture to implementation, deployment, and ongoing improvement.
I take ownership of complete workflows rather than isolated tickets. My work spans user-facing applications, backend services, real-time communication, background processing, data systems, and production infrastructure.
I focus on systems that remain reliable under real workloads. That means designing for failure recovery, observable background jobs, maintainable architecture, and practical delivery instead of unnecessary complexity.
Clear tradeoffs, reliable delivery, and software teams can maintain after launch.
The core capabilities I use to take products from interface and application logic to distributed processing and production infrastructure.
Production web interfaces and cross-platform mobile applications built around real product workflows.
APIs, business logic, integrations, and background services designed for maintainability and failure recovery.
Queue-driven processing, real-time communication, and data stores supporting high-volume production workloads.
Repeatable deployments, cloud infrastructure, and Linux operations from provisioning through monitoring.
What I built, the decisions behind it, and how each system works in production
Six years building production web, mobile, and automation systems across product teams, contracts, and independent work.
BlackWires
Remote · Florida, USA
Shipping RexVet, SEO Wires, and RexSailing: production systems spanning WebRTC, queue-driven AI workflows, and custom booking experiences.
WISM CORP LTD
Remote · United Kingdom
Built and maintained Scrupp, SalesApi, and Sequi, with distributed workers, PostgreSQL at million-row scale, and Terraform-managed infrastructure.
CVShelf
Dhaka, Bangladesh
Founded and built an AI-powered recruitment platform for bulk CV screening, job-description generation, and automated candidate outreach. Designed RabbitMQ pipelines that collect, sort, screen, and rank resumes in parallel with retries and failure reporting for reliable processing at scale.
NNOBD
Dhaka, Bangladesh · Non-profit
Built internal tools and Olympiad systems that coordinate nationwide volunteer events and analyze student performance at scale.
Gbaze
Dhaka, Bangladesh
Built automated recruiter software and a Telegram bot that streamlined candidate discovery and outreach workflows. Architected a large, searchable, embedding-powered lead database that made high-volume prospect data fast to query and useful for recruitment teams.
Learnipi
Dhaka, Bangladesh
Built an LMS with course delivery, exams, progress dashboards, and a real-time quiz leaderboard designed for high-concurrency classrooms. Delivered the platform with Next.js, NestJS, and FastAPI across the frontend, REST APIs, and real-time workloads.
Freelance
Remote · Fiverr & Upwork
Delivered custom web applications and business systems for international clients, from operational tooling to document search platforms.
ODT Co. Ltd.
Upwork contract · Remote
Built a library management system and an OCR-powered document search platform for thousands of PDFs, using Tesseract and PostgreSQL.
Paramount Textile
Dhaka, Bangladesh
Built and maintained an ERP system covering yarn inventory, procurement, production tracking, and operational workflows for clothing manufacturing.