Worked as a freelance backend developer.

• Designed ERD and developed the Database schemas.
• Developed the APIs for the Backend.
• Led Junior developers while keeping track of their work progress and growth.

Worked as a part of the remote development team.

• Worked on small features and fixed bugs of a very large monolithic application.

Worked for various offshore companies on behalf of Vivasoft Limited.

• Developed services of a Microservices Architecture based application for career oriented educational Platform Campus. Wrote libraries and CLI tools.
• Led a small team of junior developers for Grönska, an automated vertical gardening system. Worked on the backend and on the IOT module. Developed a Flask based REST API framework on the process that was inspired by the Django REST Framework.

• Worked on a car auctioning platform for the Chilean market.

Worked as a fullstack software engineer in a very small team.

• Designed, developed and maintained the database, API and the frontend client for a Manager Panel used internally to locate bikes, manage Jobike users and track revenue from Jobike merchants.
• Developed a queue based SMS dispatcher for sending activation codes to JoBike users.
• Worked on a microservice that allows Jobike users to recharge their account balance with mobile banking system bKash.

Developed and maintained tools and services for both internal and public use.

• Server Monitor - A console application which periodically checks if servers listed in configuration file are alive. Alerts the admins via email and SMS if a server goes down.
• Vehicle Tracker - A tracker built with Raspberry PI that works in combination with a SignalR based broadcasting server. Used to track public buses that lets people know when a bus in their preferred route arrives.
• BuzzCat - A general purpose broadcasting server for mediating real time notification and communication between server and client applications. It was mainly used for tracking delivery packages.