Welcome to my portfolio

Hi, I'm Saurabh Kumar Singh

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Results-driven Front-End Developer with 4.5+ years of experience building high-performance, responsive web applications. Specialized in React.js, JavaScript, and modern UI libraries.

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About Me

Passionate about building exceptional digital experiences with cutting-edge technologies

I'm a Results-driven Front-End Developer with 4.5+ years of experience in building high-performance, responsive web applications using React.js, JavaScript (ES6+), HTML5, CSS3, and modern UI libraries.

I specialize in component-based architecture, state management, API integration, and performance optimization to enhance user experience and application scalability. I'm passionate about creating clean, maintainable code and solving complex problems.

My expertise spans full-stack development with a strong focus on frontend excellence. I have successfully delivered multiple large-scale applications including e-Governance platforms, CMS systems, and real-time data tracking applications.

4.5+

Years Experience

20+

Projects Completed

10+

Companies

100%

Client Satisfaction

Tech Stack

React.js
JavaScript
TypeScript
Tailwind CSS
Redux
HTML5
CSS3
Material UI

Professional Experience

My journey through impactful roles and transformative projects

Associate Consultant

KPMG India

June 2025 – Present

Engineering scalable, high-performance web applications for the UPYOG MSeva platform, driving digital transformation of state-level governance services.

✓ Delivered OBPS module with integrated scrutiny engine and Site Inspection workflows

React.jsJavaScriptTailwind CSSREST APIs

Frontend Developer

Chandigarh University

May 2023 – June 2025

Collaborated on multiple projects including CU-Intranet and Production CMS. Built scalable applications with SSO, biometric attendance, and payment gateway integration.

✓ Implemented config-driven form systems and RBAC for multi-level workflows

React.jsReduxTailwind CSSNode.jsAPI Integration

Frontend Developer

Classic Informatics Pvt. Ltd.

Dec 2021 – Apr 2023

Built high-performance web applications with secure authentication using JWT and Google OAuth. Developed Lead Generation Automation dashboard with advanced analytics.

✓ Implemented performance optimizations reducing load times significantly

React.jsReduxTailwind CSSJWTGoogle OAuth

Education & Certification

B.Tech, Information Technology

Raj Kumar Goel Institute of Technology

2016 – 2020 | GPA: 67%

Full Stack Web Development (MERN)

AttainU Certification

2020 – 2021

Featured Projects

Showcasing my best work across various domains and technologies

U
Oct 2025 – Present

UPYOG MSeva

Large-scale e-Governance platform delivering citizen services including OBPS, CLU, NOC, Trade License, and Property Tax modules with multilingual support.

Key Achievements:

  • ✓Delivered Online Building Permission System (OBPS)
  • ✓Integrated DXF file validation engine
  • ✓Implemented Site Inspection workflows with geo-tagging
  • ✓Multilingual support with i18n
React.jsJavaScriptTailwind CSSREST APIsRainmaker Platform
C
May 2025

Cryptocurrency Tracker

Real-time cryptocurrency tracking application with live market data visualization, historical price trends, and comprehensive analytics dashboard.

Key Achievements:

  • ✓Real-time price data fetching
  • ✓Dynamic chart visualizations
  • ✓Responsive design
  • ✓No manual refresh required
React.jsReact RouterContext APICoinGecko API
P
May 2023 – June 2025

Production CMS

Comprehensive Content Management System with workload tracking, resource booking, and automated reporting features for academic teams.

Key Achievements:

  • ✓Workload tracking system
  • ✓Resource booking management
  • ✓Role-based access control
  • ✓Automated reporting
React.jsReduxTailwind CSSNode.jsMongoDB
L
Dec 2021 – Apr 2023

Lead Generation Automation

Advanced lead generation dashboard with secure authentication, data filtering, and analytics capabilities using Redux for state management.

Key Achievements:

  • ✓Secure JWT authentication
  • ✓Google OAuth integration
  • ✓Advanced filtering & analytics
  • ✓Performance optimizations
React.jsReduxJWTGoogle OAuthTailwind CSS
C
May 2023 – June 2025

CU-Intranet

Multi-functional intranet application with SMTP services, Single Sign-On, biometric attendance systems, and payment gateway integration.

Key Achievements:

  • ✓SMTP services integration
  • ✓Single Sign-On (SSO)
  • ✓Biometric attendance
  • ✓Payment gateway integration
React.jsJavaScriptTailwind CSSSSOBiometric APIs

Technical Skills

My expertise across different technologies and tools

Proficiency Levels

React.js

95%

JavaScript

93%

Tailwind CSS

90%

Redux

85%

TypeScript

80%

UI/UX Implementation

88%

Skills by Category

Languages

JavaScript (ES6+)TypeScriptHTML5CSS3

Frontend Frameworks & Libraries

React.jsReduxContext APIReact RouterTailwind CSSMicro-Frontends

UI Libraries & CSS

Material UIBootstrapTailwind CSSSassCSS Modules

Tools & Technologies

AxiosGitGitHubYarnNPMpnpmPostmanREST APIs

Bundlers & Build Tools

WebpackParcelBabelVite

Methodologies

AgileScrumComponent-Based ArchitectureRESTful API Design

20+

Projects Built

4.5+

Years Experience

100%

Dedication

Let's Work Together

Have a project in mind? Let's connect and create something amazing

Get in Touch

I'm always excited to hear about new projects and opportunities. Whether you have a question or just want to say hello, feel free to reach out!

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