Hi, I'm Debashish Sarker
Senior Software Engineer | ASP.NET Core | Full Stack Developer
Senior Software Engineer with extensive experience in building scalable, high-performance applications across eCommerce, hyperlocal platforms, and blockchain ecosystems. Skilled in microservice architecture, cloud infrastructure, CI/CD automation, and modern frontend frameworks. Adept at designing secure and efficient systems, optimizing performance, and integrating complex third-party APIs. Known for driving architectural improvements, mentoring teams, and delivering robust, maintainable solutions that support long-term product growth.
Core Competencies
Professional Experience
Senior Developer @ Optimizely
Company Website- Building dynamic websites with Optimizely CMS and React.
- Integrating Optimizely-driven experiences with existing backend APIs.
- Initialized core infrastructure to support scalable content and delivery workflows.
Credentials
Education
CSE (BSc in Computer Science and Engineering)
American International University-Bangladesh
- • Dean's List Award recipient.
- • Earned academic scholarship.
- • Graduated with strong academic performance.
- • ACC (AIUB Computer Club): co-organized CS Fest where school and college students participated in multiple events.
- • Participated in Jarvis (ICT quiz inside ACC) and became runner-up.
Higher Secondary School Certificate
Nazipur Govt. College
Secondary School Certificate
Nazipur High School
Primary Education
Oxford Pre-Cadet and Kinder-garten School
Awards
Dean's List Award
2018 - 2020American International University-Bangladesh (AIUB)
Awarded 5 times in recognition of outstanding academic excellence.
AIUB Physics Quiz Contest
2017Department of Physics, AIUB
Achieved 4th place in the final round.
View detailsSrijonshil Medha Onneshon Protijogita
2014Ministry of Education, Government of Bangladesh
Participated in Math and Computer Science domain of group C. Secured 1st place at thana level and 2nd runner-up at district level.
Certifications
Publications & Research
Analysis of Centralized Payment Eco-System: A Systematic Review on E-Payments
A comprehensive structural evaluation detailing throughput, bottlenecks, and systematic frameworks of centralized monetary platforms.
Decentralized Payment Aggregator: Hyperledger Fabric
Research exploring permissioned enterprise blockchain ledger systems configured as multi-tenant transaction aggregators.
A Comprehensive Review and Analysis on Decentralized Payment Gateways
In-depth dynamic architectural assessment mapping security protocols against transaction friction in public and private chains.