KanishkUpadhyay

Building scalable, production-grade web applications with modern tech. 4.5+ years crafting full-stack solutions — from performant frontends to cloud-native backends.

4.5+
Years Experience
20+
Projects worked on
12+
Technologies
Kanishk Upadhyay
// Kanishk Upadhyay — Portfolio
const engineer = {
name: "Kanishk Upadhyay",
experience: "4.5+ years",
stack: ["Next.js", "Node", "AWS""MongoDB"],
available: true,
}

Next.js
React.js
Angular
Node.js
Express
GraphQL
MongoDB
AWS
TypeScript
HTML5
CSS3
JavaScript
Sass
Jest
C#
Dotnet
Docker
Redis
Next.js
React.js
Angular
Node.js
Express
GraphQL
MongoDB
AWS
TypeScript
HTML5
CSS3
JavaScript
Sass
Jest
C#
Dotnet
Docker
Redis
Next.js
React.js
Angular
Node.js
Express
GraphQL
MongoDB
AWS
TypeScript
HTML5
CSS3
JavaScript
Sass
Jest
C#
Dotnet
Docker
Redis
Next.js
React.js
Angular
Node.js
Express
GraphQL
MongoDB
AWS
TypeScript
HTML5
CSS3
JavaScript
Sass
Jest
C#
Dotnet
Docker
Redis

Tech Stack

Frontend
Next.jsReact.jsAngularHTML5CSS3SCSSTypeScript
🔧
Backend
Node.jsExpress.jsGraphQLREST APIsWebSocketsMicroservices
🗄
Database
MongoDBMongooseRedisPostgreSQLDynamoDB
Cloud & DevOps
AWSEC2S3LambdaCloudFrontDockerCI/CDGitHub Actions

Work History

Software Engineer
Specialchem · Full-time
Nov 2025 — Present
  • Working on a large-scale material selection platform used for industrial and engineering workflows
  • Building and optimizing frontend/backend features to improve product usability and performance
  • Collaborating with cross-functional teams to deliver production-grade features in Agile environment
  • Using analytics tools like Mixpanel for tracking user behavior and product insights
Senior Software Engineer
Codinova Technologies · Full-time
Apr 2025 — Nov 2025
  • Worked on scalable enterprise applications following SOLID principles and .NET Core architecture
  • Led frontend development using React ecosystem with reusable component-driven architecture
  • Improved UI consistency and development workflow using Tailwind CSS and Storybook
  • Collaborated with backend teams for API integration and performance optimization
Software Engineer L2
Codinova Technologies · Full-time
May 2024 — Apr 2025
  • Developed and maintained frontend systems using React.js and modern JavaScript practices
  • Built reusable UI components and design systems using Tailwind CSS
  • Improved code quality and testing coverage using Jest
  • Worked closely with senior engineers for feature delivery and system improvements
Software Engineer
Codinova Technologies · Full-time
Jun 2021 — May 2024
  • Built and maintained frontend applications using React.js and modern web technologies
  • Implemented unit testing and automation using Jest
  • Collaborated in Agile teams for delivering production-ready features
  • Worked on performance optimization and UI improvements across multiple modules

Featured Work

01
Real-time Analytics Platform
A live analytics SaaS with WebSocket-powered real-time data streams, interactive D3.js charts, custom widget builder, and multi-tenant architecture handling 50K+ daily users.
Next.jsGraphQLMongoDBAWS LambdaWebSockets
02
E-commerce Super App
Full-stack e-commerce platform with SSR for SEO, cart & wishlist, payment gateway integration, admin dashboard, inventory management, and automated order workflows.
React.jsNode.jsExpressMongoDBAWS S3
03
Cloud File Manager
AWS S3-powered enterprise file management with folder hierarchy, role-based permissions, presigned URL sharing, bulk operations, and real-time collaboration features.
AngularNode.jsAWS S3SCSSRedis
04
GraphQL API Gateway
Federated GraphQL API gateway aggregating 8 microservices with schema stitching, DataLoader for N+1 prevention, Redis caching, and rate limiting.
Node.jsGraphQLRedisDockerAWS EC2
05
DevOps Automation Toolkit
CI/CD pipeline automation with GitHub Actions, Dockerized deployments, blue-green releases on AWS, Slack notifications, and infrastructure-as-code with CloudFormation.
AWSDockerGitHub ActionsNode.jsShell
06
Collaborative Markdown Editor
Real-time collaborative editor with OT-based conflict resolution, version history, live cursors, export to PDF/HTML, and team workspaces.
Next.jsNode.jsMongoDBWebSocketsSCSS

Let's Connect

Open to New
Opportunities

Whether you have an exciting project, a role to fill, or just want to geek out about tech — my inbox is always open. Let's build something great together.

kanishkupadhyay5@gmail.com