👋 Hello, I'm

Amarjeet Kumar

Senior Full Stack Developer

Building scalable, high-performance web applications with 4+ years of experience. Specialized in MERN Stack, Next.js, Java Spring Boot, and Python.

About Me

Senior Full Stack Developer

With over 4+ years of professional experience, I've built my career on creating robust, scalable web applications that solve real-world problems. My journey began with a passion for technology and has evolved into expertise across the full stack.

I specialize in the MERN stack (MongoDB, Express, React, Node.js), with deep experience in Next.js for production-grade React applications, Java Spring Boot for enterprise backend systems, and Python for data-intensive applications.

Currently, I'm expanding my expertise into Artificial Intelligence and Machine Learning through my MSc program at WOLF University, combining my development skills with cutting-edge AI technologies.

I believe in writing code that not only works but is maintainable, testable, and scalable. My approach combines technical excellence with a deep understanding of user needs and business objectives.

Clean Code Advocate

Writing maintainable, scalable, and testable code following best practices and design patterns.

Performance Focused

Optimizing applications for speed, efficiency, and exceptional user experience.

Team Collaborator

Working seamlessly with cross-functional teams to deliver high-quality products.

Fast Learner

Quickly adapting to new technologies and frameworks to solve complex problems.

4+
Years Experience
50+
Projects Completed
15+
Technologies
100%
Client Satisfaction

Technical Skills

A comprehensive toolkit for building modern, scalable web applications

Frontend

React95%
Next.js92%
TypeScript90%
JavaScript95%
HTML5 & CSS395%
Tailwind CSS90%
Redux85%
React Query85%

Backend

Node.js92%
Express.js90%
Java Spring Boot88%
Python85%
REST APIs95%
Microservices85%
WebSockets82%
GraphQL10%

Database

MongoDB92%
PostgreSQL88%
MySQL85%
Redis80%
Prisma ORM85%
Mongoose90%

DevOps & Tools

Git & GitHub95%
Docker85%
CI/CD82%
AWS78%
Vercel90%
Jest & Testing85%
Webpack80%

Also Experienced With

Agile/ScrumPerformance OptimizationSEOResponsive DesignAPI DesignSystem ArchitectureCode ReviewTechnical WritingTeam LeadershipWeb SecurityAccessibilityState Management

Work Experience

Building impactful solutions and driving innovation

SDE-2 | Full Stack Web Developer

Scogo NetworksJan 2022 – PresentNavi Mumbai, IndiaFull-time

Key Responsibilities & Achievements:

  • Architected and built responsive, mobile-first web applications serving 100K+ users
  • Integrated RESTful APIs and implemented efficient data fetching strategies, reducing load times by 40%
  • Optimized frontend performance through lazy loading, code splitting, and bundle optimization techniques
  • Collaborated closely with UX/UI designers to implement pixel-perfect, accessible interfaces
  • Led frontend migration project, successfully deploying new UI to production with 25% improvement in user engagement
  • Mentored junior developers and conducted code reviews to maintain high code quality standards
  • Implemented comprehensive testing strategies using Jest and React Testing Library
  • Contributed to backend development using Node.js and Spring Boot for critical features

Technologies Used:

ReactNext.jsNode.jsMongoDBSpring BootAWSDocker

Currently Pursuing

MSc in Artificial Intelligence & Machine Learning

WOLF University • Expanding expertise in AI/ML to build next-generation intelligent applications

Machine LearningDeep LearningNeural NetworksAI EthicsPython for AI

Featured Projects

Real-world applications showcasing technical expertise and problem-solving abilities

🛒

Enterprise E-Commerce Platform

Built a scalable e-commerce platform handling 10K+ daily transactions with real-time inventory management, payment gateway integration, and advanced analytics dashboard.

Key Features

  • Real-time inventory synchronization
  • Multi-vendor support
  • Advanced search with filters

Increased conversion rate by 35% and reduced page load time by 50%

Next.jsNode.jsMongoDBRedisStripeAWS
👥

Real-Time Collaboration Platform

Developed a collaborative workspace application with real-time editing, video conferencing, and project management features for distributed teams.

Key Features

  • Real-time collaborative editing
  • Video/audio conferencing
  • Task management system

Serving 5K+ active users with 99.9% uptime

ReactSpring BootWebSocketsPostgreSQLDocker
📊

AI-Powered Analytics Dashboard

Created an intelligent analytics platform using machine learning to provide predictive insights and automated reporting for business metrics.

Key Features

  • Predictive analytics using ML
  • Automated report generation
  • Custom visualization builder

Reduced manual reporting time by 70% and improved prediction accuracy to 92%

Next.jsPythonTensorFlowFastAPIPostgreSQL
🏥

Healthcare Management System

Developed a comprehensive healthcare platform for patient management, appointment scheduling, and telemedicine consultations with HIPAA compliance.

Key Features

  • Patient portal & records
  • Video consultations
  • Appointment scheduling

Streamlined operations for 50+ clinics, handling 1K+ appointments daily

ReactNode.jsExpressMongoDBWebRTC
📱

Social Media Management Tool

Built a multi-platform social media management application for scheduling, analytics, and engagement tracking across various social networks.

Key Features

  • Multi-platform posting
  • Content scheduling
  • Analytics & insights

Managing 100K+ posts monthly for 2K+ users

Next.jsNode.jsMongoDBRedisBull Queue
⚙️

DevOps Automation Platform

Created a CI/CD automation platform with deployment pipelines, monitoring, and automated testing for streamlined software delivery.

Key Features

  • Automated deployment pipelines
  • Container orchestration
  • Performance monitoring

Reduced deployment time by 80% and improved system reliability

ReactSpring BootDockerKubernetesJenkins

Achievements & Awards

Recognition for technical excellence and impactful contributions

Awards & Recognition

Most Creative Interface Award

Masai School

December 2021

Recognized for outstanding creativity and innovation in designing user interfaces during the bootcamp program.

Frontend Heavy Lifter

Scogo Networks

January 2024

Awarded for exceptional contributions to frontend architecture and leading the UI migration project.

Best Team Award

Scogo Networks

January 2024

Received team excellence award for collaborative efforts in delivering high-impact features on schedule.

Major Milestones

Successful Frontend Project Deployment

Led and successfully migrated new UI into production, significantly improving user experience and engagement metrics by 25%.

+25% User Engagement

100 Days Backend Migration Challenge

Completed comprehensive backend migration to a new technology stack within 100 days with zero downtime, ensuring seamless service continuity.

Zero Downtime Migration

Additional Highlights

🚀
50+
Projects Delivered
👥
100K+
Users Impacted
99.9%
Uptime Achieved
🏆
3
Major Awards

Education & Learning

Continuous learning and academic excellence

In Progress

MSc in Artificial Intelligence & Machine Learning

WOLF UniversityPresentOnline

Advancing expertise in AI/ML technologies, focusing on deep learning, neural networks, and practical applications of artificial intelligence in web development.

Key Courses & Focus Areas

Machine Learning FundamentalsDeep Learning & Neural NetworksNatural Language ProcessingComputer VisionAI Ethics & Responsible AI
Completed

MCA (Master of Computer Applications)

Jaipur National UniversityMay 2019 – June 2022Jaipur, India

Comprehensive graduate program covering advanced software development, algorithms, database systems, and web technologies.

Key Courses & Focus Areas

Advanced Data StructuresSoftware EngineeringDatabase Management SystemsWeb TechnologiesSystem Design & Architecture
Completed

Full Stack Web Developer Bootcamp

Masai SchoolApril 2021 – December 2022Bangalore, India

Intensive bootcamp focused on MERN stack development, covering frontend, backend, databases, and deployment strategies with hands-on projects.

Key Courses & Focus Areas

React & Advanced JavaScriptNode.js & Express.jsMongoDB & Database DesignSystem Design & ScalabilityDSA & Problem Solving

🏆 Most Creative Interface Award - December 2021

Certifications & Continuous Learning

📜

AWS Cloud Practitioner

📜

Advanced React Patterns

📜

System Design & Architecture

📜

Docker & Kubernetes

📜

MongoDB Certified Developer

📜

Agile & Scrum Master

Get In Touch

Let's discuss your next project or opportunity. I'm always open to interesting conversations and collaborations.

Contact Information

Feel free to reach out through any of these channels. I typically respond within 24 hours.

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