Moazzam B

Senior Software Engineer

TkXel • Full-time

Dec 2022 - Sep 2025 • 2 yrs 9 mos

- Cross-Project Leadership: Spearheaded full-stack development across multiple projects—including Leaguer, Redmine, Impact Genome, BBJ, and Pink Collar—delivering innovative solutions with Ruby on Rails and ReactJS. Earned company recognition for rapidly deploying a bug-free MVP (Pink Collar) under a tight 10-day deadline while collaborating with QA, DevOps, and development teams. - Advanced Integrations & Modernization: Upgraded client Redmine by migrating to a newer version, integrating paid plugins, and configuring Slack for real-time notifications and ticket creation—achieving flawless, bug-free deployments. Additionally, implemented API integrations, multi-language support (Impact Genome), and a complex order detail module with dynamic payment options (BBJ). - Infrastructure & Performance Optimization: Orchestrated key cloud migrations by shifting applications from EC2 to an ECS serverless architecture and migrating RDS MySQL to AWS Aurora serverless, reducing AWS costs by 40%. Further modernized legacy systems by upgrading the backend from Rails 3.2 to 4.2 and enhancing UI performance through a CSS update to Bootstrap with Sass, ensuring smooth sprint deliveries with close collaboration with product owners and project managers.

Software Engineer

Devsinc • Full-time

Nov 2020 - Nov 2022 • 2 yrs

- Enhanced an EdTech platform built on Ruby on Rails by architecting modern front-end systems with ReactJS and Material UI, and collaborating with a product designer to launch a compelling intro website via WebFlow. - Engineered a complex Zoom API integration to automate meeting note generation and transcription during lectures, significantly elevating the system’s functionality and contributing to a successful $1-2M client investment. - Advanced to Senior Software Engineer, leading a comprehensive project rebranding effort that modernized the user interface and streamlined overall application performance