Welcome to my portfolio

Full-Stack Developer & Creative Problem Solver

I craft engaging, pixel-perfect digital experiences that blend thoughtful design with robust engineering. Passionate about building accessible, performant applications.

Yaman Raj Singh

About Me

I'm a passionate software developer with a keen interest in crafting accessible, pixel-perfect digital experiences. My journey in tech started with a curiosity about how things work, and it has evolved into a deep commitment to building products that matter.

When I'm not coding, you'll find me exploring new technologies, contributing to open-source projects, or sharing knowledge with the developer community. I believe in continuous learning and staying updated with the latest trends in web development.

Years of Experience

2+

Projects Completed

10+

Skills & Expertise

A comprehensive toolkit for building modern web applications

Languages

JavaC++JavaScript (ES6+)SQLHTMLCSS

Frontend

React.jsNext.jsTypeScriptTailwind CSSVue.jsJavaScriptUI/UX Design

Backend

Node.jsSpring BootSpring MVCSpring SecuritySpring Data JPAHibernate / JPAMicroservices ArchitectureREST APIsJWT Authentication

Databases

MySQLPostgreSQLMongoDBFirebase

Tools & DevOps

GitDockerMavenGitHub ActionsCI/CDAWS (EC2, RDS)VercelLinuxIntelliJ IDEAPostman

Core Concepts

Data Structures & Algorithms (DSA)Object-Oriented Programming (OOP)DBMSOperating SystemsAI / ML BasicsCloud Computing (AWS Basics)

Professional Experience

Software Developer

Tata Consultency Services

Jan 2024 - Aug 2024

Designed and implemented secure, scalable RESTful APIs using Spring Boot, improving maintainability of backend services.

Core JavaSpring BootSpring MVCSpring Data JPAGitJUnitMySQLDockerMicroservices

Education

Bachelor of Computer Applications (BCA)

Dr Bhimrao Ambedkar University, Agra, India

2019 - 2022

GPA: 74.6%

Focus in Fundamental Programming Skills and Core Computer Science Subject. Completed capstone project on scalable web architectures.

Achievements:

Scholarship RecipientFundamental Programming Skills

Master in Computer Applications (MCA)

Madan Mohan Malaviya University Of Technology, Gorakhpur, India

2022 - 2024

GPA: 8.79/10.0

Specialization on Advanced Software Systems and Full Stack Developer.

Achievements:

Full Stack Development SkillsProblem-Solving ExpertiseAcademic Excellence Award in Coding Competitions
School Management Application

School Management Application

Oct 2025 – Jan 2026

Full-stack School Management System with admin-only access, CRUD workflows, and real-time dashboards.

JavaSpring BootHibernateMySQLNext.js
Blog Management Application

Blog Management Application

Oct 2025

Blog platform with user authentication, post and comment management, and secure REST APIs using Spring Security and JWT.

Core JavaSpring BootSpring SecurityHibernate/JPAMySQLSwaggerAWS EC2
Job Finding Android App

Job Finding Android App

May 2024 – Jun 2024

Mobile app for job seekers and recruiters with authentication, job posting, application tracking, and Firebase backend.

React NativeFirebaseNode.jsExpo
Gym Management System

Gym Management System

May 2022 – Jun 2022

Desktop application to manage gym members, payments, and records with JDBC-based MySQL integration.

Core JavaJava SwingJDBCMySQL
Real-Time Chat Application

Real-Time Chat Application

July 2024 – Aug 2024

A real-time chat application built with Socket.IO, Node.js, and Express.js, featuring instant bidirectional communication, responsive UI, and optimized socket connections for smooth user experience.

HTML- CSSJavaScriptNode.jsExpress.jsSocket.IO

By The Numbers

100K+

Lines of Code

Written and maintained

10+

Open Source

Projects contributed

98%

Performance Focus

Lighthouse score

A+

Code Quality

Consistent standards

Certifications

Java for Beginners

Udemy

2023

Covered Java Programming fundamentals, application development using Java, core and advanced Java features, exception handling, multithreading, and the Collections API.

Advanced React & Node.js Certification

Online Learning Platform

2022

Specialized certification in modern React patterns, Node.js best practices, and cloud deployment with AWS.

Frontend Developer (React)

HackerRank

2025

Certification demonstrating expertise in React, component-based architecture, state management, and building scalable, reliable frontend applications.

Software Engineer Internship Completion

HackerRank

2024

Professional certification in Problem Solving and SQL database design, optimization, and best practices.

Achievements & Awards

Top Coder Award

Secured 3rd rank in the Computer Society of Software Engineers (CSSE) coding contest on campus.

Performance Expert

Consistently delivered projects with 98%+ Lighthouse scores

Team Lead

Successfully led and mentored a team of 3+ developers

Innovation Pioneer

Introduced new development practices and technologies

Get In Touch

Have a project in mind or want to collaborate? I'd love to hear from you!