Deepa Tiwari

Web Developer

Noida, India 3+ yrs exp 87 · Excellent

About

Web Developer with ~2 years of experience building and maintaining production web applications, with a strong backend foundation in Java and Spring Boot plus working knowledge of HTML5 and CSS3. Skilled in designing and integrating RESTful APIs, working with relational and NoSQL databases, and following version control and code quality best practices. Delivered backend enhancements for Sabre's airline availability platform, a high-scale, real-customer production system, and independently designed and built a Spring Boot service end-to-end. Comfortable across the development lifecycle, from API design and database integration to debugging, testing, and cross-functional collaboration with product and design teams.

Skills & Expertise (33)

Spring Boot Intermediate

7.0/10

Years Exp

REST APIs Intermediate

7.0/10

Years Exp

Git Intermediate

7.0/10

Years Exp

Debugging Intermediate

7.0/10

Years Exp

Java 17 Intermediate

6.5/10

Years Exp

Microservices Intermediate

6.5/10

Years Exp

Agile Scrum Intermediate

6.5/10

Years Exp

Java 8 Intermediate

6.0/10

Years Exp

Docker Intermediate

6.0/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

OOP Postman JUnit Integration Testing SonarQube Root Cause Analysis GitHub Copilot Cross-Functional Collaboration ChatGPT Claude HTML5 IntelliJ IDEA Maven GitHub Sub Google cloud pub Google Cloud Platform SQL API Security Hibernate Spring Data JPA Responsive Web Design CSS3

Work Experience

Engineer

Coforge

Aug 2024 - May 2026

Developed and enhanced 10+ backend features in Java and Spring Boot for Sabre's airline inventory availability platform, a production system serving real customer traffic. Built and maintained RESTful APIs enabling reliable communication between distributed backend services, including integration points consumed by downstream and third-party systems. Troubleshot and debugged production issues through log analysis and root-cause analysis, supporting timely defect resolution. Collaborated across Agile Scrum teams throughout the development lifecycle, coordinating with QA and cross-functional stakeholders to ship features safely and on schedule. Developed 40+ unit and integration test cases using JUnit, achieving 80%+ test coverage and improving application reliability. Resolved 50+ SonarQube code quality issues and followed Git-based version control and coding standards across 15+ pull requests.

Engineer

Coforge

Aug 2024 - May 2026

Independently designed and developed a Spring Boot-based proof of concept from requirement analysis through implementation and testing. Developed 5+ RESTful APIs with pagination, sorting and filtering for efficient retrieval of historical records. Integrated Google Cloud Bigtable (NoSQL) for scalable data storage and retrieval, applying database design and query optimization concepts. Implemented Bearer Token authentication, global exception handling and input validation to improve application security. Developed 30+ unit and integration test cases using JUnit and MockMvc, achieving 80%+ test coverage, and validated API behavior using Postman. Managed end-to-end design, development, testing and delivery of the proof of concept independently.