Shivam Chaudhary
Technical Lead @HCLTech
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WORK HISTORY
Technical Lead @HCLTech
Noida, IN
As a Technical Lead, I specialize in building and leading high-performing backend teams to deliver scalable, secure, and reliable systems. With strong expertise in Node.js, NestJS, Express.js, MySQL, and PostgreSQL, I have successfully designed and optimized microservices-based architectures that power large-scale platforms, including Air Canada’s flight ticket booking system.My core focus is on: System Architecture & Scalability – Designing modular backend solutions and microservices for high availability API Development – Building robust RESTful APIs with a focus on security, performance, and low latency Database Engineering – Optimizing relational databases to handle millions of transactions efficiently Team Leadership – Mentoring developers, driving best practices, and ensuring technical excellence Cross-Functional Collaboration – Partnering with frontend, QA, and DevOps teams to deliver seamless end-to-end solutionsI’m passionate about engineering for scale, performance, and reliability while fostering innovation and collaboration within my team. Always eager to take on complex challenges and transform them into sustainable, high-impact solutions.
EDUCATION
Saraswati Vidya Mandir Haridwar
10, Board
Saraswati Vidya Mandir Haridwar
Intermediate, Mathematics
College of Engineering Roorkee (COER)
Master of Computer Applications - MCA, Computer Software Engineering
Phonics Group of Institutions, Roorkee
BCA, Computer Software Engineering
ABOUT SHIVAM CHAUDHARY
Backend Developer | Node.js, NestJS, TypeScript | REST APIs | Microservices | MySQLI’m a backend developer with 5+ years of experience building scalable and high-performance web applications using Node.js, NestJS, and TypeScript.I specialize in designing clean and maintainable backend architectures, building RESTful APIs, and deploying microservices that power real-world applications at scale. I’ve worked across multiple domains, contributing to the full software development lifecycle—from system design to production deployment and monitoring. Tech Stack & Tools: Node.js, NestJS, Express.js TypeScript, JavaScript MySQL, PostgresSQL RESTful APIs, Microservices Swagger, Git, PostmanI’m passionate about writing clean, testable code, improving system performance, and solving complex backend problems. Always curious to learn and grow, I’m currently exploring advanced system design and cloud-native patterns. Open to new challenges in high-impact teams at services and product-based companies.Let’s connect and build something meaningful!
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