I have been involved in learning and creating tech stuffs from the very first year (2018) of my university life. During these days, I was involved in exploring IT sector & solving problems (CP) in different online judges including Codeforces, CodeChef, Hackerrank, UVA, lightOj etc and solved about 1000 problems with c/c++ and python.

I love to learn core and fundamental concepts and build tools/applications.

I have a solid background in building robust & scalable web based applications with NodeJs (Express, NestJs), Spring Framework (Springboot), ReactJs and NextJs. I have also a little experience in building cross platform mobile applications with Flutter and Dart. I have a good understanding of database management system (SQL, NoSQL) and have worked with PostgreSQL, MySQL, MongoDB, Oracle, Firebase, Firestore etc.

Recently (2024) I had lead a small team (5) of developers and QAs where we developed and successfully released a Sales & Marketing Product for Banks & Credit Unions in USA. The application contains 10+ microservices written in a hybrid software & framework stack which includes Springboot, JSP(HTML, CSS, Javascript, Jquery), React, Hapi(legacy), Express, Docker, Gitlab CI-CD etc. I have been involved in requirements analysis & feature enhancement with clients, Design & Architecture of the System and deployments.

Apart from that, I have worked with local (BD) and international (UK, Japanese, USA) clients as my side projects where I have developed E-com based mobile applications, CRM and CMS based web applications.

I also have handful experience in Google Console Play, Digital Ocean, AWS, Hostinger(VPS), Render and Vercel.

I have contributed in open source projects as well. Some of my open source projects are:

• VS-Code-Config(100+ stars & about 50 forks)
• Ubuntu-Launcher (320+ stars, 60+ forks, 15k+ downloads)
• cp-tool (30+ starts)

Interested in:

• Product Ownership
• Large Scale System Design & Software Architecture
• Open Source contribution
• Mentoring

Others :

• Love to write blogs about technology
• Research and study on human behavior and random controversial topics
• Listen music, watch movies & series (crime | mystery | thriller | si-fi)