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Sambit Mallick

@sambitmallick

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I build production RAG, voice AI, and scalable data platforms for real-world applications.

Germany

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What I'm looking for

I'm looking to build and deploy high-impact Generative AI, RAG, and data-platform products, combining research with reliable, cost-efficient production systems.

I've built production RAG systems, voice AI solutions, and LLM evaluation tooling at Technische Hochschule Ingolstadt, including a university-wide knowledge-access pipeline that improved factual accuracy and cut inference latency by up to 99%.

My work spans LLaMA, Qdrant, LangChain, BERT, Docker, Kubernetes, and distributed data platforms. Earlier, I delivered financial-news intelligence pipelines at Blu Analytics, compliance reporting at Loyalty Partner Solutions, and global ETL migrations for financial institutions at Exusia and Infosys; I now provide freelance advisory and hands-on engineering for LLM architecture, RAG design, and AI strategy.

Experience

Work history, roles, and key accomplishments

Current

Freelance AI Consultant

Current

Independent

Jan 2026 - Present (8 months)

Providing advisory and hands-on engineering for LLM application architecture, RAG system design, and AI strategy for early-stage clients. Developing open-source tooling for LLM evaluation and prompt engineering best practices.

LLM RAG AI Strategy Prompt Engineering LLM Evaluation

Education

Degrees, certifications, and relevant coursework

Universität Paderborn

Master of Science, Computer Science

2018 - 2022

Pursued a Master of Science in Computer Science with a focus on Intelligence and Data. Thesis on detection and mitigation of subjective bias in argumentative text.