Aditya Kumar

Frontend Developer

Bangalore, India 4+ yrs exp 89 · Excellent

About

Results-driven Frontend Developer with 4 years 8 months of experience building enterprise applications with strong expertise in frontend development using ReactJS, TypeScript, JavaScript, Angular, Redux Toolkit, Redux Saga, AG Grid, and Material UI, complemented by hands-on experience in .NET, C#, REST APIs, and SQL Server. Experienced in cloud-native and microservices-based application development using Azure services, API-driven architectures, CI/CD, Azure DevOps, Docker, and Git. Hands-on experience with Azure integration services, YAML-based pipelines, and scalable enterprise solutions. Proven track record of improving application performance, stability, and development efficiency in Agile/Scrum environments.

Skills & Expertise (40)

React.js Expert

9.0/10

4.67

Years Exp

Typescript Advanced

8.5/10

4.67

Years Exp

JavaScript Advanced

8.3/10

4.67

Years Exp

Scrum Advanced

8.0/10

4.67

Years Exp

Agile Advanced

8.0/10

4.67

Years Exp

VS Code Advanced

8.0/10

4.67

Years Exp

GitHub Advanced

8.0/10

4.67

Years Exp

Git Advanced

8.0/10

4.67

Years Exp

Performance Optimization Advanced

8.0/10

4.67

Years Exp

State Management Advanced

8.0/10

4.67

Years Exp

REST APIs Advanced

8.0/10

4.67

Years Exp

Responsive Web Design Advanced

8.0/10

4.67

Years Exp

REDUX Advanced

8.0/10

4.67

Years Exp

HTML5 Advanced

8.0/10

4.67

Years Exp

CSS Advanced

8.0/10

4.67

Years Exp

Redux Toolkit Advanced

8.0/10

4.67

Years Exp

.NET Intermediate

7.5/10

4.67

Years Exp

C# Intermediate

7.5/10

4.67

Years Exp

Microsoft Graph API Intermediate

7.0/10

4.67

Years Exp

Material UI Intermediate

7.0/10

4.67

Years Exp

Component-Based Architecture Intermediate

7.0/10

4.67

Years Exp

Visual Studio Intermediate

7.0/10

4.67

Years Exp

Azure DevOps Intermediate

7.0/10

4.67

Years Exp

Postman Intermediate

7.0/10

4.67

Years Exp

Microservices Intermediate

7.0/10

4.67

Years Exp

Jest Intermediate

7.0/10

4.67

Years Exp

Docker Intermediate

7.0/10

4.67

Years Exp

YAML Pipelines Intermediate

6.5/10

4.67

Years Exp

AWS Intermediate

6.5/10

4.67

Years Exp

AG Grid Intermediate

6.5/10

4.67

Years Exp

GraphQL Intermediate

6.0/10

4.67

Years Exp

Angular Intermediate

6.0/10

4.67

Years Exp

GitHub Copilot Intermediate

6.0/10

4.67

Years Exp

ChatGPT Intermediate

6.0/10

4.67

Years Exp

SQL Server Intermediate

6.0/10

4.67

Years Exp

JWT Intermediate

6.0/10

4.67

Years Exp

Bruno Intermediate

5.0/10

4.67

Years Exp

Cursor Intermediate

5.0/10

4.67

Years Exp

Claude Intermediate

5.0/10

4.67

Years Exp

Grok Intermediate

4.0/10

4.67

Years Exp

Work Experience

Application Developer

IBM

Feb 2026 - Aug 2026

Developed and enhanced scalable enterprise applications using ReactJS and TypeScript, focusing on performance, responsive UI, component architecture, and stability. Built reusable React components and strengthened REST API integrations with Microsoft Graph and SharePoint APIs for secure enterprise workflows. Collaborated with cross-functional teams in an Agile/Scrum environment following IBM engineering and delivery standards.

Associate Consultant

Neudesic

Dec 2021 - Jan 2026

Designed and delivered a React-based Azure DevOps extension, increasing user engagement ~20% and improving performance ~40%; published it on Microsoft Marketplace, expanding product reach and accessibility. Developed and maintained scalable React-based enterprise applications with state management using Redux Toolkit and Redux Saga. Reduced front-end bundle size by ~20% by removing unused dependencies and applying scalability best practices. Integrated Microsoft Graph and SharePoint APIs to enable seamless document management and collaboration. Improved UI responsiveness by ~35% and resolved ~90% of critical bugs, enhancing stability and reducing crashes by ~40%. Optimized Angular and TypeScript-based responsive web applications for enterprise-scale environments, achieving ~30% faster rendering and improved responsiveness. Implemented Azure DevOps PR pipelines, reducing manual QA effort by ~25%. Contributed to troubleshooting and resolving .NET API defects, including debugging API issues, fixing functional bugs, and supporting frontend-to-backend integrations. Developed and integrated RESTful APIs using C# and .NET Framework in Visual Studio to support frontend application workflows.