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Paras Yadav

@parasyadav2

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Software Engineer at TechQware building secure APIs and integrating Cashfree Payments into a pet-care platform.

India

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At TechQware, I build REST APIs and full-stack features with Java, Spring Boot, NestJS, and React.js. I improved API response performance by 35% and reduced query execution time by up to 40% through database query and data-access workflow optimization.

I integrated Cashfree Payments and payouts into a NestJS pet-care platform. I also built an Employee Management System with FastAPI, React.js, and PostgreSQL, and developed projects including an AI shopping assistant and a real-time chat app.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

TechQware

Nov 2025 - Present (11 months)

Built REST APIs and full-stack features with Java, Spring Boot, NestJS, and React.js, secured with Spring Security, JWT, and RBAC; improved API response performance by 35%. Optimized MySQL, PostgreSQL, and MongoDB queries, cutting query execution time by up to 40%.

Java Spring Boot NestJS React Spring Security JWT RBAC MySQL PostgreSQL MongoDB Cashfree Payments fastAPI WebSockets

Software Engineer Intern

TechQware

Aug 2025 - Nov 2025 (3 months)

Developed Spring Boot REST APIs and backend services with Java and MongoDB for application features, business logic, and data workflows. Contributed to a Management Information System (MIS) for analytics and reporting, implementing data processing, retrieval, and business logic.

Java Spring Boot MongoDB REST APIs MIS Data Processing Business Logic