Navitha J

Java Developer with hands-on experience in backend development using Core Java, Spring Boot, RESTful APIs, SQL, and JDBC. Experienced in building and integrating enterprise modules for merchant onboarding, KYC verification, gold loan lead generation, bus ticket booking, motor insurance, and payment gateway processing on the PayRupe FinTech platform (10,000+ Play Store downloads). Skilled in third-party API integration, database design, debugging, performance optimization, and API testing using Git, Maven, and Postman.

Java Developer at Rupenet Payments (2026-04 – Present)

• Developed and maintained REST APIs using Core Java and Spring Boot for PayRupe, an enterprise FinTech platform with 10,000+ Play Store downloads.
• Built merchant onboarding APIs (self-signup and distributor/super-distributor workflows) and a Fastag KYC module with video and digital KYC verification flows.
• Built Unity Gold Loan integration to create and manage loan leads through secure REST API calls, with cron jobs to automatically update loan lead status.
• Integrated AbhiBus SOAP APIs for station search, bus seat layout, ticket booking, confirmation, and cancellation, including XML processing and JDBC-based database operations.
• Integrated third-party motor insurance APIs for policy quotes and issuance, and developed the Nimbbl payment gateway integration supporting order creation, multiple payment modes (UPI, wallet, net banking), and end-to-end payment processing.
• Performed debugging, exception handling, logging, and performance optimization across services; used Git, Maven, and Postman for version control and API testing; collaborated with the operations team and vendors, and attended daily stand-ups to track progress.

B.E. in Computer Science and Engineering with Honors – Mahendra Engineering College (2026)

HSC – St. Paul's Girls Higher Secondary School (2022)

SSLC – St. Paul's Girls Higher Secondary School (2020)