Open to opportunities

Aman Nagar

@amannagar

Message

I build LLM-powered applications using RAG, prompt engineering, and scalable APIs.

India

Message

What I'm looking for

I'm looking to build practical LLM-powered applications, improve RAG and context-aware workflows, and solve real-world automation problems with scalable AI systems.

I've built Generative AI applications at IndVibeInfotech, integrating LLM-based APIs for text generation, summarization, and conversational systems.

I develop context-aware AI workflows with Python, JavaScript, LangChain, vector databases, embeddings, and retrieval-augmented generation. My work includes prompt iteration, model evaluation, caching, schema design, and response optimization to improve relevance and performance.

I've built a multi-channel customer-support bot using GPT-4 to automate responses, detect sentiment, escalate conversations, and manage tickets and workflows through backend integrations.

I also developed an intelligent document-processing system that combines OCR and GPT-4 to extract document text, produce structured JSON data, validate information, summarize content, and support risk analysis.

Experience

Work history, roles, and key accomplishments

Software Engineer

IndVibeInfotech Pvt. Ltd.

Nov 2023 - Apr 2026 (2 years 5 months)

Designed and deployed Generative AI-powered applications, integrating LLM-based APIs for text generation, summarization, and conversational systems. Proficient in Python and JavaScript with expertise in prompt engineering and RAG pipelines.