Sanchit Ranjan
Specialist Programmer | Backend Developer
- Role
- Specialist Programmer at Infosys
- Location
- Ranchi, JH, IN
- LinkedIn followers
- 500 followers
About Sanchit Ranjan
Tech: Java, Spring Boot, Microservices, JUnit, Mockito, MVC, JPA, WebFlux, Security, REST APIs, MongoDB, SQL, GitExperienced Backend Java Developer with 4.5 years of experience in Java, Spring Boot, Microservices, and reactive backend development. I’ve worked across multiple domains—including insurance systems, device lifecycle management, and customer experience platforms—building scalable, high-performance REST APIs and backend services.At Infosys, I’ve worked on large-scale backend services for a global product client in the device and insurance domain. I contributed to insurance-coverage workflows, upstream/downstream integrations, device lifecycle operations, and asynchronous data processing. I\'ve also built a fully reactive WebFlux-based application from scratch, improved service reliability, and delivered features used at enterprise scale.Previously at Cognizant, I contributed to the development of enterprise insurance platforms, working on policy management, claims processing, and customer-facing modules. I improved key workflows, enhanced data retrieval performance, and streamlined core business processes across the application—helping deliver faster response times, smoother user journeys, and more reliable system behavior in production
Experience
Specialist Programmer
Jul 2025 — Present · Bengaluru, IN
Education
Kairali School - India
PCM
2015 — 2017
Institute of Technical Education and Research
Bachelor of Technology - BTech, Computer Science
2017 — 2021
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