Oct 2022 – Present · 3 yrs 5 mos · Noida, Uttar Pradesh, India

• Built intelligent search and recommendation systems leveraging retrieval-augmented generation (RAG), vector search, and AI services such as Amazon Titan Embeddings for semantic retrieval and AWS Personalize for user-level recommendations.
• Integrated AI services (OpenAI, Claude) to deliver advanced natural language capabilities, including speech-to-text transcription, semantic search, and context-aware content generation.
• Designed and implemented scalable microservices-based architectures for modern web applications using Node.js, Express, and AWS services.
• Engineered a dynamic recommendation system that analyzes user listening behavior, likes, and tag metadata to generate relevant podcast, clip, and playlist suggestions.

Aug 2021 – Oct 2022 · 1 yr 2 mos · Noida, Uttar Pradesh, India

• Delivered performance-optimized RESTful APIs and contributed to refactoring initiatives, achieving notable improvements in latency and scalability.
• Developed responsive and modular frontends using React.js, Redux, and Next.js, ensuring high usability and maintainability.