Vishal Kumar | Full Stack Developer

Resume.pdf

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Innovative Full Stack Wizard.
Bridging the gap between innovation and functionality.

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kumarvishal823003@gmail.com

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@vishal_kumar3

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Hey there, I'm Vishal! I'm a full stack developer with a focus on building backend systems scalable and efficient.I thrive on solving complex problems and delivering solutions that are both technically sound and user-friendly. Improving myself by learning golang and devops.

code:experience

Espo

Backend Developer

Remote | full-time | July 2025 - Present

Built and integrated a GitHub Actions CI/CD workflow for backend service deployment to AWS EC2, enabling automated builds, tests, and zero-downtime updates
Developed a real-time leaderboard service for esports tournaments.
Implemented live commentary and game update features.

Node.js

Postgres

MongoDB

AWS

CI/CD

Socket.io

Redis

Postman Docs

Fiel

Backend Developer Intern

Remote | full-time | Jan 2025 - June 2025

Built live booking service with geospatial filtering algorithms and push notifications.
Integrated Razorpay payment gateway with refund mechanisms.
Created analytics platform for admins leveraging mongoDB's aggregation pipelines.

Node.Js

MongoDB

Socket.io

React.Js

Tanstack-Query

Swagger Docs