Shiv Kushwaha

About Shiv Kushwaha

I am a Full Stack Developer with 3.5 years of experience designing and building scalable web and mobile applications. I specialize in React.js, Next.js, Node.js, Express.js, MongoDB, and Redux/RTK, with hands-on expertise in real-time communication, REST APIs, and performance optimization. At Infosys, I have upgraded backend microservices, migrated LoopBack applications, built RESTful APIs, and optimized frontend performance for large datasets using virtualization and infinite scrolling. I’ve also developed production-grade Android banking UIs with React Native, integrating features like chatbots, voice recognition, and payment gateways. I enjoy creating clean, reusable, and accessible UI components, integrating frontend with backend efficiently, and deploying applications on cloud platforms such as Azure and AWS. I am passionate about building high-quality, maintainable solutions that deliver real value to users. Always open to collaborating on challenging full-stack projects, solving complex problems, and learning new technologies in the web and mobile development ecosystem.

Experience

1. Specialist Programmer

   Infosys

   Aug 2022 — Present

   Upgraded Node.js microservices to a new Express.js structure, refactoring 12+ endpoints and deploying via Azure CI/CD pipelines- Migrated backend from LoopBack 3.x to 4.x, implementing extensions, service personalization, and improving scalability and maintainability- Designed and implemented 10+ RESTful APIs with Node.js and MongoDB, ensuring efficient data handling, authentication, and validation- Optimized frontend performance for items using virtualization and infinite scrolling, reducing re-renders and improving responsiveness- Built 8+ reusable and accessible React components with Redux and custom hooks to improve UI consistency and maintainability- Developed 2 Android banking UIs using React Native, integrating chatbots, voice recognition, payment gateway, and internationalization features- Replaced 15+ mock APIs with production-ready REST endpoints in React applications, ensuring accurate data flow and backend integration- Containerized services with Docker and deployed on AWS (EC2, ECS, ECR); documented APIs with Swagger and tested with Postman/JMeter.

Education

• Maharishi Vidya Mandir Senior Secondary School

  12, PCM

  2017 — 2018

• Maharishi Vidya Mandir Senior Secondary School

  10, PCM

  2015 — 2016

• GLOBAL NATURE CARE GROUP SANGATHAN INSTITUTION, Jabalpur

  Bachelor of Technology - BTech, Electrical, Electronics and Communications Engineering

  2018 — 2022