Hi, I'm Ajay Kumar

A |

Frontend Developer with nearly 2 years of experience crafting responsive, high-performance web applications. Expertise in developing user-centered interfaces with clean, maintainable code across 5+ projects.

Technical Skills

A comprehensive overview of my technical expertise across various domains of web development. Click on any skill to learn more about my capabilities.

React.js

Expert

Next.js

Advanced

TypeScript

Advanced

JavaScript

Expert

Tailwind CSS

Advanced

CSS3/SCSS

Advanced

Material UI

Intermediate

Bootstrap

Advanced

Chakra UI

Intermediate

Redux Toolkit

Advanced
React Query icon

React Query

Intermediate

React Context API

Advanced
Styled Components icon

Styled Components

Intermediate

Angular

Intermediate

Experience

My professional journey and key experiences that shaped my career

Repozitory Technologies Pvt. Ltd.

Jr. Full Stack Developer
August 2023 - Present
  • Developed and maintained 5+ responsive web applications using React, Next.js, and Tailwind CSS
  • Implemented complex UI components with robust state management using Redux Toolkit and React Query
+ 5 more highlights
Technologies
React.js
Next.js
TypeScript
Tailwind CSS
Redux Toolkit
Node.js

Internshala

Python Development Intern
May 2023 - July 2023
  • Built small-scale automation and data processing scripts using Python and libraries like Pandas and Requests
  • Developed REST APIs and mini-projects to strengthen backend logic and problem-solving skills
+ 2 more highlights
Technologies
Python
Pandas
Requests
REST APIs

College Hackathon

Android App Developer (Team Lead)
January 2023 - March 2023
  • Led a 3-member team to design and develop a 'College Management App' during an inter-college hackathon held in Sonipat
  • Built the Android app using Java, Android Studio, and Firebase as backend for authentication and data storage
+ 3 more highlights
Technologies
Java
Android Studio
Firebase
Google Maps API

Featured Projects

Explore my portfolio of web applications built with modern technologies and best practices

SkillSense preview

SkillSense

Frontend Developer

A comprehensive internal Human Resource Management System with integrated attendance tracking from hardware machines, designed to manage employee data, attendance with custom rules, leave, and loan management efficiently.

Tech Stack
ReactExpert
Material UIAdvanced
TypeScriptAdvanced
Express.jsIntermediate
MongoDBIntermediate
Impact

Automated key HR processes, reduced manual errors, improved attendance accuracy through machine integration, and provided better insights into employee data for management decision-making.

Urban Renewal Platform preview

Urban Renewal Platform

UI Developer

An enterprise-level urban renewal management platform, facilitating communication and data management for urban renewal projects, connecting multiple stakeholders.

Tech Stack
AngularAdvanced
ReactExpert
TypeScriptAdvanced
Node.jsIntermediate
MongoDBIntermediate
Impact

Enterprise-level platform used at large scale that significantly improved project transparency, streamlined communication between stakeholders, and enhanced user engagement with urban renewal initiatives.

Bibico – Influencer Marketing Platform preview

Bibico – Influencer Marketing Platform

Frontend Developer

A multi-language platform connecting brands with influencers for marketing campaigns, featuring complete localization support and real-time project tracking.

Tech Stack
ReactExpert
i18nAdvanced
Node.jsAdvanced
Express.jsAdvanced
PrismaIntermediate
SQLIntermediate
Impact

Enabled brands to effectively find and collaborate with influencers globally, improving campaign reach, management efficiency, and providing real-time insights into marketing campaign performance.