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Vaibhav Prasad

@vaibhavprasad

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Full‑stack software developer specializing in backend systems, APIs, and performance optimization.

India

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What I'm looking for

I am looking for backend or full‑stack roles where I can build scalable APIs, optimize database performance, and improve system reliability in collaborative teams.

I am a full‑stack software developer with hands‑on experience building and optimizing backend systems, APIs, and authentication services across Java, Spring Boot, .NET, and PHP stacks. I focus on improving performance, reliability, and maintainability through pragmatic engineering and database optimization.

At recent roles I architected and integrated third‑party insurance APIs, reduced processing times via stored procedures and query tuning, and implemented robust authentication using Spring Security and JWT. I have delivered role‑based access controls, high‑performance API services, and database solutions using MySQL, MongoDB, and ORMs.

I take pride in rapidly fixing production issues, enhancing code quality, and driving measurable improvements—reducing user‑reported issues, decreasing downtime, and improving query response times. I enjoy working in collaborative teams where I can continue to build scalable backend services and refine system performance.

Experience

Work history, roles, and key accomplishments

Current

SDE 1

Current

Policybazaar Insurance Brokers Private Limited

May 2025 - Present (8 months)

Architected and integrated multiple third-party insurance APIs and optimized database stored procedures, reducing processing time by 60% and improving query execution speed by 40%. Resolved 15+ bugs weekly, cutting user-reported issues by 30% and improving application stability.

Java Spring Boot Database Procedures API Integration Performance Optimization Debugging Spring Security

Full Stack .NET Developer

Clay TechSystems

Mar 2025 - May 2025 (2 months)

Developed a high-performance Trip.com API service with Spring Boot and optimized Kafka processing to reduce data processing time by 15%. Built a role-based access control inventory system using ASP.NET and SQL stored procedures to secure data for 150+ employees.

ASP.NET ADO.NET Spring Boot Java Kafka Role Based Access Control API Development

Associate Software Developer

I-Cube Systems

Apr 2024 - Sep 2024 (5 months)

Developed authentication systems with Spring Boot, Spring Security and JWT achieving secure logins within ~2 seconds and built an authentication portal using PHP, Yii2, Jersey, Hibernate and MySQL to streamline user management.

Spring Boot Spring Security JWT Java PHP Hibernate MySQL

Back End Developer Intern

ThirdEye AI

Jun 2023 - Sep 2023 (3 months)

Implemented database systems with Python/SQLite3 and SQLAlchemy improving data retrieval speeds by ~2 seconds and managed MongoDB Atlas integrations to optimize query response times by 20%.

Python SQLite3 SQLAlchemy MongoDB Atlas Mongoose Backend Development API Design

Education

Degrees, certifications, and relevant coursework

Delhi Technological University

Bachelor of Technology, Engineering / Computer Science

2019 - 2023

Grade: 7.58 CGPA

Activities and societies: Projects and internships; participation in coding practice on GeeksforGeeks.

Completed a Bachelor of Technology focusing on core computer science subjects with practical projects and internships, graduating with a CGPA of 7.58.