Aditi Singh

Java Developer

Noida, India 3+ yrs exp 86 · Excellent

About

Java Developer with 3 years of experience building and supporting high-throughput backend services for a telecom field-operations platform. Skilled in Java, Spring Boot, REST API design, Hibernate/JPA, and event-driven architecture with Apache Kafka, with hands-on experience in query optimization and performance tuning across MySQL and MongoDB. Comfortable across the SDLC — solution design, code reviews, automated testing, and production support — in Agile/Scrum teams. Proficient in Unix/Linux scripting and CI/CD pipelines, and an early adopter of AI-assisted development tools (including Claude/Anthropic API integration) to accelerate delivery.

Skills & Expertise (28)

Core Java Beginner

3.5/10

0.25

Years Exp

code reviews Beginner

3.5/10

0.25

Years Exp

Scrum Beginner

3.5/10

0.25

Years Exp

Agile Beginner

3.5/10

0.25

Years Exp

Linux scripting Beginner

3.5/10

0.25

Years Exp

UNIX Beginner

3.5/10

0.25

Years Exp

GitHub Actions Beginner

3.5/10

0.25

Years Exp

Git Beginner

3.5/10

0.25

Years Exp

AWS Beginner

3.5/10

0.25

Years Exp

Docker Beginner

3.5/10

0.25

Years Exp

REST Assured Beginner

3.5/10

0.25

Years Exp

Mockito Beginner

3.5/10

0.25

Years Exp

JUnit 5 Beginner

3.5/10

0.25

Years Exp

Apache Kafka Beginner

3.5/10

0.25

Years Exp

MongoDb Beginner

3.5/10

0.25

Years Exp

MySql Beginner

3.5/10

0.25

Years Exp

REST APIs Beginner

3.5/10

0.25

Years Exp

JPA Beginner

3.5/10

0.25

Years Exp

Hibernate Beginner

3.5/10

0.25

Years Exp

Spring Boot Beginner

3.5/10

0.25

Years Exp

Data Structures & Algorithms Beginner

3.5/10

0.25

Years Exp

Multithreading Beginner

3.5/10

0.25

Years Exp

Java Beginner

3.5/10

0.25

Years Exp

Claude Beginner

2.5/10

0.25

Years Exp

Angular Beginner

2.5/10

0.25

Years Exp

Vue.js Beginner

2.5/10

0.25

Years Exp

Solution Design Beginner

2.5/10

0.25

Years Exp

Technical Documentation Beginner

2.5/10

0.25

Years Exp

Work Experience

Associate Software Engineer

Tech Mahindra

Aug 2023 - Present

Develop and maintain backend microservices in Java/Spring Boot supporting field-technician workflows, using Hibernate/JPA and REST APIs. Improved API response times by 25% by decoupling synchronous calls into asynchronous Kafka-driven processing. Tuned MySQL and MongoDB queries, improving query performance by 35% and reducing load on downstream services. Achieved 99.9% Kafka pipeline reliability by implementing idempotency-key handling to prevent duplicate message processing. Increased automated test coverage by 40% using JUnit 5, Mockito, and Rest Assured, reducing regression defects in production. Participate in solution design discussions, peer code reviews, and production support/troubleshooting for live incidents. Delivered 95% of committed sprint work on time within an Agile/Scrum team, collaborating closely with QA and business analysts.