
S M Simon
Software Engineer
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Portfolio
Werkervaring
Software Engineer
Grameenphone • Fulltime
Jun 2025 - Present • 1 yr 3 mos
I was engaged as an augmented resource at Grameenphone Ltd through Mir Info Systems, a leading vendor that supports Grameenphone’s in-house development needs. In this capacity, I contribute to the development and optimization of the GP Web & Shop, GPFI & Cockpit & ESR Dashboard. My core work includes - Built enterprise Service Request (ESR) dashboard improving internal order processing workflows for agents - Developed Cockpit real-time order tracking application with improved operational visibility - Implemented Jest-based unit testing reducing UI regression issues and improving reliability - Integrated SSO authentication using Bkash and third-party secure login systems - Resolved critical production bugs in telecom ecosystem applications (GPFI & Cockpit apps) - Refactored legacy frontend modules improving maintainability and reducing technical debt - Delivered multiple proof-of-concept (POC) features based on business requirements for rapid validation -- Collaborated in Agile teams delivering sprint-based features and production releases
Frontend Developer
Mir • Fulltime
Jul 2024 - Jun 2025 • 11 mos
Worked in Erp & Products development In house team of Mir Info Systems including opportunity to work on - Developed responsive UI systems for GP Shop and Skitto platforms using React and Next.js - Built product magnifier and enhanced product browsing experience for ecommerce UI - Implemented GraphQL-based UI integration for Sundarban Courier Service platform - Developed responsive dashboards for order, delivery, and customer management systems - Improved frontend performance by optimizing rendering and reducing unnecessary re-renders - Collaborated with backend teams to integrate REST APIs and authentication systems - Worked in Agile/Scrum environment delivering end-to-end features