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Sameer Ahmad

@sameerahmad8

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AI Backend Engineer at Vivionix and Meissasoft, building RAG pipelines and AI-powered ERP modules.

Pakistan

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At Vivionix, I designed Django backend architecture for enterprise ERP systems and implemented RAG pipelines with knowledge graph integration. I also automated workflows using FastAPI and PostgreSQL, improving processing efficiency by 30%.

At Meissasoft, I developed LLM-based AI systems and automation workflows, building REST APIs with Django and FastAPI. My projects include a reinforcement-learning traffic optimization system that improved average traffic flow by 25% in pilot tests.

Experience

Work history, roles, and key accomplishments

Current

Backend Developer

Current

Meissasoft

Jan 2025 - Present (1 year 9 months)

Developed LLM-based AI systems and automation workflows. Built robust REST APIs using Django and FastAPI, and implemented RAG pipelines for enterprise applications.

Django fastAPI PostgreSQL LLM RAG REST APIs

Current

Backend Developer

Current

Vivionix

Jan 2024 - Present (2 years 9 months)

Designed scalable backend architecture using Django for enterprise ERP systems. Implemented RAG pipelines and knowledge graph integration for AI-powered modules, and automated workflows using FastAPI and PostgreSQL, improving processing efficiency by 30%.

Django fastAPI PostgreSQL RAG Knowledge Graphs CI CD GitHub Actions AWS