Md Abdullah Al Mamun

Lead developer implementing scalable, reliable applications and ensuring rapid incident resolution. Managed Agile workflows with Jira, Confluence, and source code with GIT/Bitbucket. Collaborated with the Product Owner on design and development. Led finance section development at Eskimi DSP, adding features like IO, invoices, payment gateways, and Pipedrive API integration for PowerBI reports. Mentored developers and provided personalized feedback through code reviews.

Designed and developed an online healthcare platform for Pulse Healthcare Services, enabling real-time doctor-patient interactions and prescription generation. Developed the Payment Orchestration Layer (POL) for Grameenphone Limited, managing all digital payment services across multiple platforms like the Grameenphone Website, MyGP app, Gpay, Easynet, Shoparu, and more. Led teams of over 15 members, set clear goals, prioritized tasks, and focused on improving service for customers and efficiency.

Developed and implemented technology vision, strategy, and procedures for Product Development, Vendor, and Partner Management. Built Symlex Switch, a global VOIP SoftSwitch solution using CodeIgniter and Asterisk. Created real-time chat and support solutions for bKash with Core PHP and AngularJS. Led the digitalization of 99% of operations for Bangladesh Air Force’s hospital system using Core PHP and AngularJS. Developed five mid-sized web applications with Laravel and AngularJS.

Analyzed information needs by engaging with users, studying system flow, and reviewing work processes to build software solutions, adhering closely to the software development lifecycle. Designed and built a real-time server monitoring tool for Linux management with a web interface for tasks like Kamailio installation and MySQL setup, using Flask (Python), REST API, AngularJS, socket.io, and PostgreSQL. Developed 20 small-sized web applications tailored to specific requirements.

Managed large IT projects for government and non-government groups, including NBR, Bangladesh National Social Welfare Council, and Bangladesh Statistical Association. Led technical analysis, development, and operations for new features and system improvements. Achieved 99.5% uptime by swiftly resolving system errors and issues. Maintained a 99% success rate in on-time project delivery through effective troubleshooting. Developed over 50 small web applications using core PHP and Joomla.