Satyam Singhal

About Satyam Singhal

I build the kind of software that doesn\'t break at 2 am — and when it does, I\'m the one fixing it. Over the last 4+ years at Infosys, I\'ve worked across FinTech and Telecom, building full-stack systems that handle real money and real users at scale. My stack is Java + Spring Boot on the backend and React on the frontend, and I\'ve used it to ship microservice architectures, secure REST APIs, and SPAs that actually load fast. Some things I\'ve delivered that I\'m proud of: cut frontend load times by 25% using lazy loading and memoization, sped up banking transaction processing by 20%, and built reusable React component libraries that shaved 40% off frontend dev time for new features. I\'ve also worked deep in the DevOps side — Docker, Kubernetes, Jenkins, CI/CD — so I\'m not someone who just throws code over the wall. On the backend, I take API security seriously. JWT, OAuth2, Spring Security — compliance isn\'t an afterthought in the systems I build. On the frontend, I think in components, state, and user experience — not just pixels. I\'m also one of the few developers with Anthropic certifications in Claude API integration and Model Context Protocol, which means I know how to build with AI tools, not just use them. Right now, I\'m looking for a Full-Stack or React-focused role where I can work on products that matter — ideally in FinTech, SaaS, or any domain where performance and reliability aren\'t optional. If you\'re hiring or just want to connect, reach me at s••••••••@outlook.com or message me directly here on LinkedIn.

Experience

1. Technology Analyst

   Infosys

   Oct 2025 — Present · Chandigarh, IN

   Architected end-to-end microservices using Java & Spring Boot, reducing inter-service coupling and cutting deployment time by ~30% across banking and telecom modules.Engineered secure REST APIs with Spring Security, JWT & OAuth2, achieving 100% data privacy compliance across 3+ production systems.Led code reviews in Agile sprints enforcing SOLID principles, reducing post-release defects by ~25% across a 6-member cross-functional team.Built responsive SPAs using React.js & Redux with lazy loading and memoization, improving initial page load speed by 25% for users.Maintained a single React codebase across Web and Android using React Native, cutting frontend development overhead by ~35%.Migrated legacy local states to Redux Toolkit, reducing boilerplate by ~40% and eliminating state inconsistency bugs in multi-step banking workflows.Built a reusable UI component library in Bootstrap & CSS3, reducing new feature frontend development time by 40%

Education

• Hindustan College of science and technology

  Bachelor's degree, Computer Engineering

• Rani Laxmibai Public School

  Intermediate, Mathematics and Computer Science