Sanjog Bhalla

About Sanjog Bhalla

AI/ML Engineer with over 2 years of proven expertise in architecting and delivering…

Experience

1. Software Developer

   Cognizant

   Dec 2022 — Present · Gurugram, IN

   Skilled in integrating frontend applications with ReactJS and NextJS, ensuring seamless communication with backend services built in Node.js (JavaScript)- Strong grasp of server-side development and API design, with hands-on experience in Next.js for building robust APIs and efficient server-side logic- Implemented state management using Recoil and enforced schema-based validation with Zod, ensuring data integrity and seamless performance in React and Next.js projects- Extensive experience with Node.js, leveraging asynchronous programming and event-driven architecture to build scalable and efficient MVPs- Expertise in PostgreSQL and Prisma (ORM) for database management, schema migrations, and backend service integration- Proficient in ES6, writing modular, object-oriented JavaScript to improve code maintainability and scalability- Hands-on experience in implementing JWT and OAuth for secure authentication and authorization, ensuring data privacy and API security- Developed robust middleware solutions for API request validation, security, and logging mechanisms- Proficient in designing and maintaining RESTful APIs using Node.js and Express.js, ensuring scalability, security, and high performance- Implemented DevOps practices using Kubernetes and Docker to automate deployment, scaling, and management of containerized applications, ensuring high availability- Experienced in Git and GitHub, following CI/CD best practices to streamline collaboration and version control- Optimized cost efficiency by comparing fine-tuning and retrieval-augmented generation (RAG), achieving a 40% reduction in token processing costs- Designed scalable backend architectures and analyzed user engagement metrics to contribute to the MVP launch and project success.