Jun 2024 – Mar 2025 · 9 mos · United States · Remote

• Built and launched CoTeach’s backend infrastructure from scratch, designing a scalable, high-performance system capable of handling millions of requests efficiently.
• Developed and deployed production-grade Retrieval-Augmented Generation (RAG) pipelines, improving system reliability and response accuracy.
• Implemented advanced retrieval techniques (reranking, parsing, query optimization), leading to faster response times and improved data accuracy.
• Created an automated AI course creation agent and AI-driven workflows using LangGraph, streamlining content generation and delivery.
• Built and optimized a robust payment infrastructure on Stripe, enabling recurring billing, dynamic usage-based pricing, and token-based payments for flexible monetization.
• Integrated 10+ third-party platforms, including Slack, Guru, and Telegram, enhancing system interoperability and user engagement.
• Automated deployments and CI/CD pipelines on AWS, reducing deployment time and operational overhead while improving development efficiency.

Mar 2024 – May 2024 · 2 mos · Gurugram, Haryana, India · On-site

• * MERN Full Stack Web Development - Classroom Program (Gurugram).

Jun 2023 – Oct 2023 · 4 mos · Remote

• Led and managed 3-4 cross-functional teams in the development of AI products from inception to delivery.
• Architected and implemented a robust data pipeline capable of processing 30 million product embeddings daily.

Sep 2022 – Jun 2023 · 9 mos · Remote

• * Mentored & taught 200+ students learning MERN stack in PT-WEB-08 & PT-WEB-11 batch.

Feb 2022 – Jun 2024 · 2 yrs 4 mos · Gurugram, Haryana, India

• Designed and implemented a call intelligence system to analyze agent performance, customer sentiment, and topic trends, driving data-driven decision-making and improving customer service efficiency.
• Developed an AI-powered healthcare chatbot and RAG application using Gemini, Dialogflow SDKs, and Vertex AI, automating patient interactions and medical inquiries.
• Engineered a scalable backend infrastructure for a high-traffic patient application, efficiently managing millions of daily requests with low latency and high reliability.
• Built a smart backend leveraging GPT-Vision to accurately extract critical data from medical prescriptions, improving processing efficiency and reducing manual intervention.
• Independently migrated and rebuilt a CMS dashboard using the MERN stack, replacing legacy .NET infrastructure for better performance and scalability.
• Created a robust synchronization microservice for lead management and seamless WhatsApp integration with Zoho CRM, enhancing cross-platform data consistency and workflow efficiency.
• Integrated and optimized SDKs for multiple third-party APIs, ensuring seamless connectivity, enhanced performance, and scalability across systems.

Dec 2019 – May 2021 · 1 yr 5 mos

• Redesigned and developed high-performance websites for clients including Advisory Board Chair Australia, Tweak HR, and SwiftFNQ, enhancing user experience and brand visibility.
• Optimized SEO strategies and conversion rates using Google Analytics, driving increased traffic and measurable growth in client engagement.
• Integrated CRMs and payment systems such as ActiveCampaign, WhatsApp chatbots, PayPal, and Stripe, streamlining automation, customer communication, and payment workflows.