Results-driven software engineer with 5+ years of experience building and optimizing scalable systems. Specializing in .NET, cloud technologies, and full-stack development, I transform complex challenges into high-performance solutions.
Core Skills
C#
.NET Core
JavaScript
Vue.js
Nuxt.js
TypeScript
Tailwind
SQL Server
Azure
Tensorflow
Flutter
Firebase
Android
Node.js
Postman
Express.js
MongoDB
Docker
React
Git
Software Engineer
SenceiveMilton Keynes, United Kingdom
May 2022 - Present
Architected and delivered critical applications for Network Rail UK while modernizing legacy systems and driving significant performance improvements.
- Architected, designed, and delivered "Signalbox" web application/SPA for Network Rail UK, taking full ownership of both backend (.NET Core) and frontend (Vue.js) development
- Spearheaded the modernization of the flagship "Webmonitor" product, migrating legacy .NET Framework code to high-performance .NET Core API
- Implemented Clean Architecture and SOLID principles to address maintainability issues
- Drove 1-20x latency reduction by optimizing data access layer (replacing EF Core with Dapper), tuning SQL queries, and implementing parallel processing
- Developed a comprehensive production analysis application using Vue.js/Nuxt.js and .NET Core with interactive graphs/tables
- Championed the adoption of TypeScript and Functional Programming concepts while mentoring team members
- Leveraged Azure cloud services and established robust CI/CD pipelines for automated testing and deployments
Flutter Developer
RSI LABDhaka, Bangladesh
Nov 2021 - Dec 2022
Led end-to-end development of "The Daily Star" mobile application with significant performance enhancements and robust offline functionality.
- Led the end-to-end development of "The Daily Star" mobile application using Flutter 3 with real-time news feeds and push notifications
- Enhanced application performance 3x in UI responsiveness and reduced app crashes by 95%
- Implemented a dynamic, server-configurable UI with admin control capabilities
- Designed and implemented robust local database solution for full offline-first functionality
- Conducted proactive debugging and analysis of crash reports using Firebase Crashlytics
- Collaborated closely with backend teams for seamless API integration
Junior Software Developer
Plan B InsightsDhaka, Bangladesh
Dec 2020 - Sep 2021
Developed a charity mobile application facilitating location-based donation matching with secure authentication and real-time features.
- Developed a Flutter and Node.js-based charity mobile application for location-based donation matching
- Implemented secure user authentication and authorization using Firebase Auth
- Designed and integrated RESTful APIs using Node.js (Express.js) and MongoDB for backend data management
- Developed intuitive and responsive UI components in Flutter according to design specifications
- Integrated real-time push notifications via Firebase Cloud Messaging for user engagement
- Utilized Docker and Google Cloud Run to containerize the application and streamline deployment
Software Developer Intern
Bengal SoftwareDhaka, Bangladesh
Sep 2020 - Dec 2020
Developed reusable web components using React.js, contributing to improved UI functionality and user experience.
- Developed reusable web components using React.js for improved UI functionality
- Assisted senior developers in frontend development for pixel-perfect implementation of UI designs
- Gained hands-on experience in React.js, Node.js, and REST API integration
- Collaborated with designers and developers to implement frontend features according to specifications
My Projects
Here are some of the notable projects I've worked on. Each project demonstrates my skills in different technologies and domains.
Signalbox Web Application
A critical sandboxed web application/SPA for Network Rail UK to enhance railway safety.
Webmonitor Modernization
Migration and modernization of flagship product from legacy .NET Framework to high-performance .NET Core API.
Production Analysis Application
Comprehensive production analysis tool with interactive graphs and tables for monitoring sensor/model performance.
The Daily Star Mobile Application
End-to-end development of a new mobile application for a major news outlet using Flutter 3.
The Spotlas Mobile Application
A social platform for sharing and discovering local spots, with a focus on user-generated content.
Location-based Charity Application
Mobile application facilitating location-based donation matching with secure user authentication.