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A new day, a new beginning

S VIGNESHWAR

S VIGNESHWAR

SOFTWARE DEVELOPMENT ENGINEER

About Me

Detail-oriented Software Engineering student with hands-on experience in Java, Python, RESTful APIs, Apache Kafka, SQL, and Data Structures & Algorithms. Built backend systems using event-driven architecture and relational databases. Strong foundation in OOP, system design principles, scalable architecture, and performance optimization. Passionate about building efficient, production-ready systems.

Experience

Software Engineering Virtual Intern

JPMorgan Chase & Co.

Oct 2024

● Developed a RESTful backend service with controller layer architecture. Integrated Apache Kafka for real-time event-driven data streaming. ● ● Implemented H2 in-memory database for efficient data persistence and testing. ● Built an end-to-end application following clean architecture and modular design principles. ● Applied debugging and performance optimization techniques to improve system reliability.

  • ● Developed a RESTful backend service with controller layer architecture.
  • Integrated Apache Kafka for real-time event-driven data streaming.
  • Implemented H2 in-memory database for efficient data persistence and testing.
  • ● Built an end-to-end application following clean architecture and modular design
  • principles.
  • ● Applied debugging and performance optimization techniques to improve system
  • reliability.

Advanced Software Engineering Virtual Intern

Walmart

Feb 2025

● Optimized algorithm efficiency using advanced data structures. ● Designed normalized relational database schemas and implemented complex SQL queries. ● Applied software architecture principles for scalability and maintainability. ● Performed data munging and transformation for structured backend workflows.

  • ● Optimized algorithm efficiency using advanced data structures.
  • ● Designed normalized relational database schemas and implemented complex SQL
  • queries.
  • ● Applied software architecture principles for scalability and maintainability.
  • ● Performed data munging and transformation for structured backend workflows.

Skills

Languages: Java
Python
C
C++
JavaScript
Backend & Web: REST APIs
HTML5
CSS3
Databases: MySQL
H2 Database
Relational Database Design
Advanced SQL
Tools & Technologies: Apache Kafka
Git
GitHub
Blockchain (SHA-256)
QR Integration
Core CS: Data Structures & Algorithms
OOP
Software Architecture
System Design Fundamentals
Concepts: Microservices Basics
Real-Time Data Streaming
Database Normalization

Education

B.Tech – Information Technology

J.B Institute of Engineering and Technology

2021 - 2025

Let's Connect

I'm always open to new opportunities and interesting conversations.

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