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Nabeel Ahsan

@nabeelahsan

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Backend-focused software engineer who optimizes performance, reliability, and developer-friendly APIs.

Bangladesh

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What I'm looking for

I’m looking for a backend/software role where I can build reliable APIs and data-driven systems, optimize performance, and ship well-tested features—collaborating with teams that value clean architecture and measurable impact.

I build and improve backend systems end-to-end, with hands-on experience across Android and server components. In my recent Samsung R&D internship, I redesigned a logging workflow to reduce database storage by 30–40%, optimized Android builds to cut APK size by 50–60%, and debugged sensor data collection issues by tracing Android sensor pipelines.

Previously, as a Backend Developer, I designed and maintained alumni & research platforms for 1,500+ users with 99.9% uptime using NGINX. I also developed 15+ REST APIs with 95% unit test coverage (reducing production bugs by 30%), automated high-volume email workflows (600+/cycle) with 99.99% delivery success, and improved query logic to boost data retrieval performance by 60%.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer Intern

Current

Samsung R&D Institute Bangladesh

Mar 2026 - Present (4 months)

Redesigned the Samsung Health Research Platform logging workflow to reduce database storage consumption by 30–40%. Optimized Android builds to reduce APK size by 50–60% and debugged Android sensor data collection issues.

Database Optimization Android APK Optimization Dependency Optimization Resource Optimization Android Sensor Debugging Samsung Sensor SDK End To End Testing Root Cause Analysis

Backend Developer

ICT Cell, Jatiya Kabi Kazi Nazrul Islam University

Dec 2024 - Dec 2025 (1 year)

Designed, built, and maintained alumni and research platforms used by 1,500+ users with 99.9% uptime, deployed and optimized using NGINX. Developed 15+ REST APIs with 95% unit test coverage, automated high-volume email workflows (600+/cycle), and improved backend query performance by 60%.

Backend Development Nginx REST API Development Unit Testing Email Automation Query Optimization Performance Optimization

Education

Degrees, certifications, and relevant coursework

Jatiya Kabi Kazi Nazrul Islam University

Bachelor of Science in Computer Science and Engineering, Computer Science and Engineering

2022 - 2026

Grade: GPA: 3.36/4.00

Activities and societies: Competitive programming: solved 1,500+ problems on Codeforces; Specialist (max rating 1420+).

Pursuing a Bachelor of Science in Computer Science and Engineering with coursework in software engineering, data structures & algorithms, and web development. Maintains a GPA of 3.36/4.00.