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MATCHA SIVAKUMAR SIVAKUMAR

MATCHA SIVAKUMAR SIVAKUMAR

Java Backend Developer

Bengaluru, India 1+ yrs exp 83 · Excellent

About

Backend Software Engineer with 1.4 years of hands-on experience designing and building RESTful APIs and scalable web applications using Java, Spring Boot, and JAX-RS (Jersey). Proficient in MongoDB for query writing, optimization, and report generation. Worked with Apache Kafka for messaging in production projects and have hands-on exposure to AWS Lambda for API integration and client-facing deployments. Experienced in full SDLC ownership with clean, scalable code following SOLID principles and design patterns. Strong foundation in Java 8+ features including Streams, Lambda Expressions, and Functional Interfaces. Quick learner with a problem-solving mindset and commitment to delivering robust, production-ready software.

Skills & Expertise (34)

Java Intermediate
7.3/10
1.4
Years Exp
Spring Boot Intermediate
7.1/10
1.4
Years Exp
REST APIs Intermediate
7.0/10
1.4
Years Exp
MongoDb Intermediate
6.9/10
1.4
Years Exp
Apache Kafka Intermediate
6.8/10
1.4
Years Exp
Serialization Multithreading Java 8 Features Streams Lambdas Functional Interfaces IntelliJ IDEA Postman Git Maven VSCODE Agile SDLC SOLID principles Design Patterns Exception Handling Collections OOP LINUX Jenkins AWS Lambda Oracle SQL JAX-RS Spring Security Hibernate Spring Data JPA Spring MVC Python SQL

Work Experience

Software Engineer – 1 (Backend Developer)

Spire Technologies & Solutions Pvt. Ltd.

Feb 2025 - Present

Designed and developed RESTful APIs using Java, Spring Boot, and JAX-RS (Jersey) to support business-critical web applications. Led Daily Standup Meetings (DSM) as Scrum lead, coordinating team updates, tracking progress, and ensuring sprint goals were on track. Worked extensively with MongoDB, writing complex queries for business requirements, optimizing query performance, and generating reports. Integrated Apache Kafka for messaging and event-driven communication in production projects. Worked with AWS Lambda for API integration and exposing backend services to clients. Monitored UAT and Production environments via Linux node access, performing log analysis and root cause identification to debug critical issues, and actively involved in application deployments using Jenkins to ensure smooth and stable releases. Applied SOLID principles and design patterns to build clean, scalable, and maintainable backend modules. Collaborated in an Agile environment, participating in sprint planning and code reviews. Adopted GitHub Copilot and Claude AI to streamline backend development, reducing debugging time and accelerating delivery across production sprints.

Java Full Stack Training Program

Lara Technologies Pvt. Ltd.

Sep 2024 - Jan 2025

Completed intensive 5-month Java backend training covering Java, Spring Boot, Spring Data JPA (Hibernate), MongoDB, and SQL with hands-on project-based learning. Actively participated in mock interviews and coding competitions, securing First Place in logical reasoning and problem-solving challenges. Built strong foundational knowledge in backend development, directly contributing to readiness for production-level work at Spire Technologies.

Education

B.Tech – Electronics and Communication Engineering - G. Pullaiah College of Engineering and Technology

2019 - 2023 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 8/15
💰 Rate 0/5
🏆 Certs 0/5
Verified 5/5
Total Score 83/100

Profile Overview

Member sinceMay 2026

Availability Details

Relocation

Open to Relocation