Vinodhini P

Senior Full Stack Developer with 4+ years of experience building scalable backend and web applications using Node.js, NestJS, Golang, .NET, MongoDB, Angular, and React.js. Strong experience in data processing, API development, database management, data integration, and webhook-based system communication. Hands-on experience designing and consuming REST APIs, integrating third-party services, optimizing MongoDB queries, and managing data flow across distributed applications.

Experienced in authentication, authorization, RBAC, application deployment, production support, and Agile software development. Proven ability to develop reliable backend services and data-driven applications across fintech, healthcare, logistics, education, and enterprise domains.

Sr. SOFTWARE DEVELOPER at Kriyatec IT System Prt, Ltd (2022-04 – 2026-01)

Klas Guru - School online class project. Helping students and teachers manage online classes, attendance.

• Developed and maintained 10+ production-grade web and mobile applications using Node.js, NestJS, Golang,.NET, Angular, and Flutter across fintech, healthcare, logistics, education, and enterprise domains.
• Designed and developed scalable REST APIs and backend services using Node.js, NestJS, and Golang, including third-party API integrations, webhooks, authentication, authorization, and RBAC.
• Worked with MongoDB, MySQL, and PostgreSQL for data modeling, processing, transformation, aggregation, synchronization, indexing, and query optimization to improve application performance and reliability.
• Troubleshot and supported API, database, build, and production issues, while collaborating with Product, QA, and development teams through the Agile SDLC from requirements and development to deployment and production support.
• Improved application performance and stability through optimized API calls and database queries.
• Developed Flutter frontend and backend services using Golang 1.22+, Python 3.11+, and MongoDB 7.0+ for virtual classroom, student attendance, assignments, invoices, and fee-management workflows.
• Developed and integrated REST APIs, performed API and functional testing using Postman, and investigated frontend, backend, database, and runtime issues in a Windows/Linux/Mac development environment.
• Used GitHub Copilot and Cursor to assist with code development, debugging, refactoring, and troubleshooting, while collaborating with frontend and QA teams to validate and deliver stable releases.

Software Development Intern at Kriyatec IT System Prt, Ltd (2021-12 – 2022-03)

• Successfully completed internship training in Software Development from 8 Dec 2021 to 31 Mar 2022.
• Gained hands-on experience in software development processes and project implementation.
• Assisted in developing and testing application features.

BE in Electrical & Electronic Engineer – SA ENGINEERING COLLEGE (2014 – 2018)