Stack Developer Spring Boot

Tejaswini

**************@*****.*** 408-***-**** linkedin.com/in/tejaswini-t-72b387196

Professional Summary

Java Full Stack Developer

Innovative and detail-oriented Java Full Stack Developer with 3+ years of hands-on project experience delivering scalable, cloud-ready web applications and enterprise solutions. Proven expertise in building high-performance microservices, implementing RESTful APIs, and developing intuitive front-end components using Angular.

Certified in Java SE 8 with strong backend proficiency in Spring Boot and data management using MongoDB, Oracle, and PostgreSQL. Deep knowledge of real-time messaging systems like Kafka and hands-on exposure to cloud platforms and CI/CD pipelines. Thrives in Agile environments and passionate about delivering clean, maintainable code that solves real-world problems.

Highlights:

3+ years of experience in end-to-end software development for telecom, insurance, and internal enterprise systems

Designed and implemented event-driven microservices using Spring Boot and Kafka

Built intuitive UI components using Angular, enhancing customer experience

Integrated NoSQL/SQL databases, optimized queries, and improved data access speed

Collaborated on DevOps pipelines and automated deployments using Jenkins and Docker

Skills

Languages: Java, JavaScript, TypeScript, SQL

Frameworks & Libraries: Spring Boot, Spring MVC, Spring Data JPA, Hibernate, Angular

Frontend: HTML5, CSS3, Bootstrap

Databases: MongoDB, Oracle, PostgreSQL

Messaging/Streaming: Apache Kafka

Cloud & DevOps: AWS, Jenkins, Docker, CI/CD Pipelines

Testing Tools: JUnit, Mockito, Postman

Version Control & Tools: Git, GitHub, Bitbucket, JIRA, Confluence

IDEs: IntelliJ, Eclipse, STS

Professional Experience

Java Full Stack Developer

Client: Celcom

Employer: Virtusa March 2021 -September 2023

Project: Telecom Order Management and Billing System

Led migration of a legacy telecom app into modern Java-based microservices using Spring Boot and Kafka, enabling real-time order processing

Developed scalable REST APIs to manage customer orders, invoicing, and modifications with secure authentication

Built Angular components for user dashboards, order summaries, and asynchronous updates via AJAX

Integrated MongoDB with Spring Data, enabling flexible schema storage for dynamic customer records

Developed Kafka producers/consumers for seamless order-to-bill synchronization across systems

Ensured code reliability with JUnit/Mockito test suites and debugged APIs with Postman

Reduced response latency by 30% and improved transactional consistency across billing pipelines

Project: Cloud Migration & CI/CD Automation

Migrated backend services to AWS EC2 and S3, improving uptime and scalability

Automated build and deployment using Jenkins and Docker, reducing manual release times by 40%

Worked closely with DevOps team to integrate GitHub and Bitbucket version control and maintain secure code practices

Software Developer

Virtusa Aug 2020 – March 2021

Project: Anthem Resource Onboarding Tool (POC)

Created a lightweight web application using Angular.js and Spring Boot to track employee onboarding/offboarding

Collaborated with HR and project managers to define workflows and access roles

Improved visibility across onboarding lifecycle, reducing manual HR interventions

Project: Insurance Premium Calculation Engine

Designed a web app for viewing, calculating, and managing insurance policies using Spring MVC and Hibernate

Built a rule-based backend for auto-calculating premiums with editable configurations

Used HTML5, CSS3, and Bootstrap4 to create responsive, user-friendly interfaces

Connected to Oracle DB for secure, consistent policy data handling

Certifications

Oracle Certified Associate – Java SE 8 Programmer

Oracle November 18, 2021 Certificate No. 288642171OCAJSE8

Courses

Spring Boot Microservices with Spring Cloud – Udemy

AWS Fundamentals – edX

Advanced Java Development – Coursera

Languages

English – Professional Working Proficiency

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