Resume
Professional Summary
Full Stack Developer specializing in Ruby on Rails and PHP with 20+ years of experience delivering scalable, high-performance applications. I deliver end-to-end solutions — from system architecture to production-ready system deployment and long-term maintenance.
Highlights
Experience
- 20+ years in the tech and service industry
- 16+ years with Ruby on Rails
- 5+ years with PHP
- 1+ year with C# and Microsoft SQL Server
- Familiar with Machine Learning (certified)
Track Record
- Lifetime Top Rated developer on Upwork
- 100% job success across 6,500+ hours on Upwork
- Strong competency in end-to-end architecting and delivery
Professional Experiences
February 2012 to Current
Dymicbit - Dhaka, BangladeshFounder and Full Stack Ruby on Rails and PHP Developer
Lead the full spectrum of development at Dymicbit—from designing systems to deploying them in the cloud. I architect scalable solutions ensuring performance and reliability, while mentoring developers and promoting Agile and TDD practices to build high-quality, maintainable software.
PHP
React
March 2012 to April 2024
Radiant Law Ltd. - London, UKRuby on Rails Developer (Remote)
Designed, developed, and enhanced a real-time matter and contract tracking platform. Integrated and exposed APIs while seamlessly consuming third-party services such as Wrike, Box, Google, AWS, SendGrid, and Slack to automate workflows. I ensured the system could scale seamlessly, remain reliable, and deliver consistent high performance over the long term.
MySql
Heroku
ActionCable
February 2011 to January 2012
Akhoni.com Ltd. - Dhaka, BangladeshSoftware Architect
Contributed as a System Architect, Team Lead, and Developer, managing diverse responsibilities in Agile/Scrum projects. I established development processes, introduced TDD practices, and recruited and mentored a high-performing team. I led architecture reviews and initiated continuous improvement programs to enhance software quality and maintainability.
MySql
AWS
February 2010 to January 2011
Self EmployedFull Stack Ruby on Rails and PHP Developer
Developed full-stack web applications using Ruby on Rails and PHP. I worked closely with clients to define requirements, ensure timely delivery, and maintain high-quality code. My consistent success led to achieving Lifetime Top Rated status on Upwork, maintaining a 100% job success rate.
PHP
Java
AngularJS
April 2007 to January 2010
Code71 Inc. - ODC, USASoftware Engineer
Engaged in system design, refactoring, TDD and actively conducted code reviews while mentoring junior engineers in an Agile/Scrum environment. Played a key role as a core contributor to an agile project management application.
C#
September 2005 to March 2007
Millennium Information Solution Ltd. - Dhaka, BangladeshSoftware Engineer
I led development projects for government and enterprise automation systems, taking on roles as Team Lead, Developer, and Mentor. I collaborated with high-profile clients, including the Bangladesh Prime Minister’s Office and GTZ, delivering reliable and efficient software solutions.
ASP.NET
May 2004 to August 2005
HotSalesBD.com - Dhaka, BangladeshCo-founder & Developer
Developed an e-commerce platform for the local market. Oversaw system architecture, development, deployment, and team coordination to bring innovative solutions to market.
MySql
Open Source Contributions
- Rename - Ruby library to rename Rails application by using a single command.
- Wrike3 - Ruby library to communicate through Wrike.com API
- Week Picker - JavaScript library for multi month week picker calendar
- Website Parser - PHP library to extract links and images from web pages
Education
2004
Asian University of BangladeshBsc. in Computer Science & Engineering
Final Year Project: Virtual University - PHP and MySql
Developed a web-based university management system to efficiently manage student registration, class notes, assignments, results, and Teacher Evaluation Reports (TER), streamlining academic and administrative activities.