Vamshi Pentam
@vamshipentam
I build secure, scalable full-stack web applications with React, Node.js, and Python.
United StatesWhat I'm looking for
I've modernized web applications at JP Morgan Chase & Co. using React, Next.js, TypeScript, Node.js, and Express, improving responsiveness, maintainability, and application stability.
At Cigna HealthCare, I optimized Python/FastAPI data persistence and PostgreSQL/SQLite schemas to reduce transaction times by 40%. I also integrated OpenAI-powered services that improved user engagement by 25% and rebuilt React interfaces with Redux to improve UI stability by 35%.
Previously at Optimum Info System Pvt Ltd, I built TypeScript REST APIs and backend services with Node.js, Express, and NestJS. My work improved response times by 25%, reduced query latency by 35%, and strengthened release efficiency through deployment workflows across Vercel, Netlify, Render, and Railway.
I focus on secure authentication, role-based access control, reliable data models, robust testing, and production-ready full-stack systems.
Experience
Work history, roles, and key accomplishments
Modernized interactive web applications using React, Next.js, and TypeScript, and developed backend APIs with Node.js and Express. Implemented authentication, session management, and role-based access control, and optimized TypeScript codebases and Git workflows.
Modernized data persistence layers using Python with FastAPI and optimized SQL schemas. Implemented secure authentication and role-based access control, redesigned React frontend with Redux, and integrated OpenAI-powered AI services.
Software Developer
Optimum Info System Pvt Ltd
May 2020 - Dec 2022 (2 years 7 months)
Developed JavaScript and TypeScript frontend components and scalable REST APIs using Node.js and Express. Implemented Git workflows, optimized SQL and NoSQL schemas, integrated third-party APIs, and managed deployment pipelines.
Education
Degrees, certifications, and relevant coursework
Southern University and A&M College
Master of Science, Computer Science
2023 - 2024
Grade: 3.76
Pursued a Master's degree in Computer Science, achieving a CGPA of 3.76.
Availability
Location
United StatesAuthorized to work in
Job categories
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