J y o t i N e g i

My Expertise

What I Offer

Frontend Development

Frontend Development

Building responsive, user-centric interfaces using modern frameworks and libraries.

  • ReactJS, Redux
  • Java, JavaScript (ES6+), TypeScript,
  • Angular, Bootstrap, jQuery
Frontend Development
Backend Development

Backend Development

Developing secure, scalable, and high-performing backend services with API integration.

  • Node.js, Express.js, NestJS
  • REST APIs & WebSockets
  • Databases: PostgreSQL, MongoDB, MySQL, JDBC
Backend Development
Cloud & DevOps

Cloud & DevOps

Deploying applications on cloud platforms with modern CI/CD practices.

  • AWS (EC2, S3, Lambda)
  • Docker, Jenkins, GitHub Actions
  • Netlify & Vercel Deployments, CI/CD Pipelines
Cloud & DevOps

About Me

Welcome to My Portfolio

Hi there, I’m Jyoti Negi, a passionate Full Stack Java Developer with 5+ years of experience designing and deploying enterprise-grade web applications, APIs, and microservices across healthcare, banking, and cloud domains. I build scalable, secure, and high-performance systems using Java, Spring Boot, Hibernate, and Angular—blending clean backend architecture with responsive UI design. Passionate about API integrations, cloud solutions, and Agile development, I focus on delivering efficient, reliable, and maintainable software that drives business impact.

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My Skills

Technical Skills

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ReactJS

95%

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NodeJS

90%

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TypeScript

85%

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SQL

80%

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Python

75%

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Docker

85%

Backend Development

Microservices Architecture

Cloud Computing

Enterprise Integration

Agile & DevOps

CI/CD Pipelines

System Design

API Development

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Introduce the story of my Educational and Career Journey

  • Mar 2023 – Present
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    Full Stack Java Developer

    Tata Consultancy Services | Irving, TX

    At TCS, I led the development of microservices and RESTful APIs using Spring Boot, Hibernate, and MuleSoft for healthcare platforms managing patient and billing data. I designed API-led connectivity for claims and eligibility, built Angular UIs integrated with backend services, and developed Kotlin (MVVM) modules for scheduling and lab results. Optimized database operations with Oracle, MongoDB, and Redis caching, and deployed services on AWS Lambda and ECS. Automated CI/CD workflows using Jenkins, Docker, and Kubernetes to streamline releases.

    Environment: Java 8, Spring Boot, Hibernate, Angular, MuleSoft, AWS, Redis, MongoDB, Docker, Jenkins, Kubernetes

  • Feb 2022 – Jan 2023
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    Full Stack Java Developer

    PNC Bank | PA

    Built secure banking microservices and real-time payment systems for ACH and SWIFT transactions. Developed Spring Boot APIs with Hibernate and refactored monolithic systems into Azure microservices. Created Angular and ReactJS frontends, automated CI/CD with Docker and Jenkins, and applied TDD using JUnit and Cypress. Tech Stack: Java 8, Spring Boot, Angular 17, ReactJS, Azure, MongoDB, RabbitMQ.

    Environment: Java 8, Spring Boot, Angular 17, ReactJS, Azure, Node.js, MongoDB, RabbitMQ, Docker, Jenkins.

  • Oct 2020 – Jan 2022
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    Java Developer

    Vanguard | Remote

    Developed and deployed Spring Boot microservices and Angular dashboards for financial management and client operations. Integrated AWS services including EC2, S3, RDS, and CloudFormation. Implemented JWT-based security with Spring Security and built real-time dashboards using Angular, RxJS, and WebSockets. Conducted automated testing with JUnit, Selenium, and JMeter, and managed CI/CD pipelines using Jenkins and Docker

    Environment: Java 8, Spring Boot, Angular 10, Hibernate, AWS, Oracle, Docker, Jenkins, JMeter.

  • 2017

    Post Graduate Diploma in Computer Applications (PGDCA)

    Venkateshwara Open University (VOU)

    Focused on fundamental and advanced concepts in Computer Applications, including software development, database management, and web technologies, with practical experience in Java, Python, and web development frameworks.

  • 2009

    Bachelor of Commerce (B.Com)

    HNB Garhwal University

    Focused on fundamental and advanced concepts in Commerce, including accounting, finance, and business management, with practical experience in financial analysis, market research, and strategic planning.

Portfolio

My Recent Works

View All Projects
JWT & OAuth Authentication System
Full Stack Developer

Employee Management System

Built a cloud-native full-stack employee management system with React + TypeScript frontend, Node.js + Express backend, and MongoDB Atlas for scalable project management and interactive employee data visualization. Integrated Mapbox, AG Grid, JWT authentication, and deployed via AWS, Vercel, Docker, and CI/CD pipelines for secure, high-performance delivery.

Character Traits

Who I Am as a Professional

Problem Solver

Skilled at analyzing complex technical challenges and delivering efficient, scalable solutions across frontend and backend systems.

Collaborative

Experienced in Agile/Scrum environments, working closely with cross-functional teams to align business goals with technical execution.

Tech-Savvy

Proficient in modern frameworks, cloud platforms, and DevOps practices, always staying up-to-date with evolving technologies.

Performance Driven

Focused on building high-performance applications that optimize speed, security, and user experience for fintech and tech industries.

Detail Oriented

Ensures code quality through unit testing, responsive design, and cross-browser compatibility, delivering polished solutions.

Lifelong Learner

Continuously improving skills through hands-on projects, advanced education, and adapting to new technologies and best practices.

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Hello👋 I'm available for freelance & full-time work

Hire me now
  • Available for work - 40 Hours / Weekly
  • Active Status - Active

Let’s work together!