Developed backend services for call recording analysis, real‑time communication, and user data management using Express.js.

Designed and implemented a LLM powered RAG pipeline for automated call transcription, summarization, and topic extraction.

Architected PostgreSQL schema for user management, call analytics, and operational data storage with optimized queries.

Deployed full‑stack microservices on GKE using Docker and CI/CD pipelines to enhance scalability and reliability.

Built AI IVR system using OpenAI Realtime API and WebRTC to automate customer support, call routing, and communications.

Engineered social media app (PitchMe) with Flutter, NestJS, Firebase, and WebSockets, enabling real‑time data synchronization.

Implemented live streaming and battle features with audience interaction using GetStream.io and Firebase real‑time database.

Built social networking features including user feeds, follow/unfollow mechanics, and peer‑to‑peer invitations.

Integrated AI‑powered live coaching using Eleven Labs voice synthesis and OpenAI API for interactive sales training sessions.

Built an NLP‑Enabled multimodal assessment platform PREPARE for simulation‑based medical education.

Implemented backend microservices (Python, Node.js) with REST APIs supporting multimodal data processing and integration.

Developed React.js web client for curriculum management, model training workflows, and learner performance dashboards.

Integrated multiple speech‑to‑text libraries developed services for model training, event detection, and audio transcription.

Built an NLP‑Enabled multimodal assessment platform PREPARE for simulation‑based medical education.

Implemented backend microservices (Python, Node.js) with REST APIs supporting multimodal data processing and integration.

Developed React.js web client for curriculum management, model training workflows, and learner performance dashboards.

Integrated multiple speech‑to‑text libraries, developed services for model training, event detection, and audio transcription.

Collaborated with global SCRUM teams and multi‑team stakeholders (linguists, developers, product) to design and launch features.

Supported code reviews, validation, and testing, including unit testing and debugging, to improve system reliability.

Built RESTful APIs using PHP and designed efficient MySQL databases to support reliable backend operations.

Created responsive user interfaces with React.js, HTML, and CSS to improve usability.