KanishkUpadhyay

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

Let's Talk ↗View Projects
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
About

Who I Am

Turning ideas into scalable web products — one commit at a time.

I'm Kanishk Upadhyay, a passionate Full-Stack Developer with 4.5+ years of professional experience building modern, production-ready web applications. I enjoy working across the entire stack — crafting responsive UIs and engineering robust backend systems that scale.

I grew up and completed my education in Kolkata, and in 2021 I moved to Noida to pursue my professional career. Since then, I've been working with fast-paced teams, shipping features, optimizing performance, and solving real-world engineering problems with clean, maintainable code.

My go-to stack is Angular, Next.js, Node.js, and MongoDB, backed by cloud infrastructure on AWS. I care deeply about developer experience, code quality, and building things that actually work in production.

💻
Full-Stack
End-to-end web apps, frontend to backend
☁️
Cloud
AWS, EC2, S3, Lambda & more
⚙️
DevOps
CI/CD pipelines & Docker workflows
📍
Noida, IN
Based in Noida
Skills

Tech Stack

⚡
Frontend
7 technologies
★Next.js★React.js★Angular★HTML5★CSS3★SCSS★TypeScript
🔧
Backend
6 technologies
★Node.js★Express.js★GraphQL★REST APIs★WebSockets★Microservices
🗄️
Database
5 technologies
★MongoDB★Mongoose★Redis★PostgreSQL★DynamoDB
☁️
Cloud & DevOps
8 technologies
★AWS★EC2★S3★Lambda★CloudFront★Docker★CI/CD★GitHub Actions
🛠️
Tools & QA
6 technologies
★JestUnit & integration testing
★SEOMeta, OG tags, structured data
★GitHubVersion control & collaboration
★VercelFrontend deployment & edge
★DockerContainerization & portability
★MixpanelProduct analytics & tracking
FRONTEND8 technologies
Frontend
Backend
Database
DevOps & Tools
Next.js
React.js
Angular
TypeScript
SCSS
Tailwind
Webpack
Experience

Work History

Specialchem
Software Engineer
Specialchem · Full-time
📍 Noida, India · Remote
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
Codinova Technologies
Senior Software Engineer
Codinova Technologies · Full-time
📍 Noida, India · Hybrid
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
Codinova Technologies
Software Engineer L2
Codinova Technologies · Full-time
📍 Noida, India · On-site
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
Codinova Technologies
Software Engineer
Codinova Technologies · Full-time
📍 Noida, India
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
Projects

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
View Project →GitHub ↗
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
View Project →GitHub ↗
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
View Project →GitHub ↗
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
View Project →GitHub ↗
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
View Project →GitHub ↗
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
View Project →GitHub ↗
Recommendations

What People Say

"
View Profile ↗
Nikola Mircheski
Nikola Mircheski
Senior Frontend Engineer · Angular · CSS · UI · Frontend
March 16, 2026 · Different companies

"I had the opportunity to work with Kanishk as a Front-End Developer, and he consistently impressed me with his productivity and technical skills. He is very efficient at delivering features and has strong experience with Angular, allowing him to implement functionality quickly while keeping the code clean and maintainable. Kanishk also has a very good eye for CSS and UI details, which helped ensure that the final result matched the intended design. He is reliable, easy to collaborate with, and focused on delivering results. I would happily recommend him to any team working with modern frontend technologies."

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Contact

Let's Connect

Got a Project
in Mind?

Whether it's a freelance gig, a full-time role, or just a tech conversation — I'm always up for it. Drop me a message and I'll get back to you as soon as I can.

kanishkupadhyay5@gmail.com📞 +91 90074 81794