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badhan_cse

Badhan Sen

@badhan_cse

Software Engineer

Bangladesh
English
About me
Software engineer with 6+ years of experience specializing in AI/ML integration and backend development. I build intelligent, scalable systems that solve real business problems, from AI-powered chatbots to high-performance APIs. What I offer: * LLM integration (OpenAI, LangChain, Hugging Face, RAG pipelines) * Backend APIs (FastAPI, Django, Flask) * Database design (PostgreSQL, MongoDB, SQLite) * Full-stack apps I focus on clean architecture, fast performance, and production-ready code. Need an AI feature or a solid backend? Message me; let's build it together. ... Read more

Skills

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badhan_cse
Badhan Sen
Offline • 

See my services

Custom Websites
I will build a fastapi backend with rest apis and database integration
From$80 / projectMore details

Work experience

Samsung

Samsung

Full-time • 4 yrs 4 mos

Senior Software Engineer

Jan 2021 - Oct 2023 • 2 yrs 9 mos

Samsung Notes - Contributed to Samsung's pre-installed note-taking application used by millions of Galaxy device owners globally. Worked on UI components, performance optimization, folder view development, etc. Please visit: https://apps.microsoft.com/detail/9nblggh43vhv?hl=en-US&gl=IE

Software Engineer

May 2019 - Dec 2020 • 1 yr 7 mos

Developed features for Samsung DeX, a desktop-mode platform with 2M+ users, focusing on log collection and the installer for Windows devices—e.g., UI/UX, performance optimization, and cross-device functionality. Please visit: https://www.samsung.com/us/apps/dex/