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showmik0075

Showmik Debnath

@showmik0075

FastAPI Backend Developer and AI Chatbot Specialist

Bangladesh
Bengali, English
About me
I'm a backend and AI engineer specializing in FastAPI, PostgreSQL, and LLM-powered applications. I build production-ready APIs, integrate large language models (Groq/LLaMA, LangChain) into real products, and create RAG-based systems that let apps answer questions from custom data. Recent work includes a full e-commerce backend, a full-stack grammar-checking web app, and multiple RAG/LLM experiments. I hold a CSE degree and have a published IEEE paper on machine learning. I care about clean, working code and clear communication — you'll know exactly where your project stands at every step.... Read more

Skills

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showmik0075
Showmik Debnath
Offline • 

See my services

API & Integrations
I will build a fastapi backend api with python and postgresql
From$15 / projectMore details

Work experience

Dorik

Technical Support Engineer

Dorik

May 2024 - Feb 2026 • 1 yr 9 mos

Provided technical support for an AI-powered website-building platform, working directly with customer issues, product functionality, and troubleshooting.