Tanu P

Backend Developer

National Informatics centre • Full time

Oct 2023 - Jan 2025 • 1 yr 3 mos

Worked as a Java Backend Developer on government digital transformation projects including the Integrated Judiciary Chain and Property Chain systems. Responsible for designing, developing, and maintaining secure and scalable backend services using Java and Spring Boot. Developed RESTful APIs for critical modules such as FIR creation, case management, document upload, and record retrieval used by multiple government agencies. Implemented authentication and authorization mechanisms using username/password validation, access tokens, application keys, and secure hash-based verification. Contributed to blockchain-based data management solutions ensuring immutability, transparency, and traceability of records across distributed systems. Implemented encryption and decryption mechanisms using public key and symmetric key cryptography to secure sensitive judicial and property data during transmission and storage. Designed database schemas and optimized SQL queries to improve system performance and response time. Collaborated with cross-functional teams, business analysts, and multiple stakeholders to understand requirements and deliver reliable backend solutions. Handled API validation, exception handling, logging, and performance optimization to ensure high availability and system reliability. Participated in Agile development processes including requirement analysis, development, testing support, and deployment activities. Focused on building secure, maintainable, and production-ready backend applications supporting large-scale government platforms accessed by multiple authorized agencies.

Software Developer

AZSM • Full time

May 2022 - Oct 2023 • 1 yr 5 mos

Analyzed client requirements and designed validation scenarios based on business logic. • Validated business workflows and edge case scenarios to ensure system reliability. • Designed, developed, and maintained REST APIs using Spring Boot. • Implemented authentication and authorization using JWT and Spring Security. • Designed database schemas and optimized SQL queries in PostgreSQL. • Performed API testing using Postman and REST Assured. • Supported backend development and validation activities within Agile teams

Assistant Professor

Global Institute of Technology • Full time

Oct 2016 - Aug 2020 • 3 yrs 10 mos

Taught Java and DBMS to undergraduate students. Designed course plans and mentored students.