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Prashant Kargathara

Backend Developer

πŸ“ Junagadh, Gujarat, India πŸ“§ hello@prashantkargathara.in
PK

About Me

Full-stack web developer with a passion for backend architecture and scalable solutions. I specialize in designing and building secure, modular applications using modern technologies like Node.js, NestJS, and PostgreSQL. With hands-on experience in REST & GraphQL APIs, authentication systems, and real-time applications, I'm dedicated to delivering production-ready solutions that drive business value.

6+ Months

Professional Experience

Node.js & NestJS

Core Technologies

Full-Stack

Development Approach

Technical Skills

Backend Technologies

Node.js
95%
NestJS
90%
RESTful APIs
95%
GraphQL
85%
JavaScript
90%
TypeScript
88%

Databases

PostgreSQL
88%
MySQL
85%
MongoDB
82%
Redis
80%

DevOps & Tools

Git & GitHub
90%
Postman
95%
Swagger
88%
JWT Authentication
85%

Frontend (Supporting)

React.js
75%
HTML/CSS
80%

Featured Projects

πŸ›‘οΈFACE AUTH

2026

AI-powered face authentication platform with QR-based mobile verification and real-time multi-device login flow.

React Node.js MongoDB Socket.io AI

🌍 YatraHub

2025

Smart travel & hotel booking platform with itinerary planning, dynamic pricing, secure payments, and scalable backend architecture.

NestJS PostgreSQL Redis JWT REST API

βš™οΈ TMS

Jul - Aug 2025

High-performance task management system with real-time updates, JWT authentication, Redis caching, and scalable microservice-ready backend.

Node.js Redis JWT PostgreSQL WebSocket

πŸ” CipherChat

Aug - Sep 2025

Enterprise-grade secure chat platform featuring encrypted messaging, password-protected rooms, token-based authentication, and real-time communication.

WebSocket Socket.io JWT Crypto Security

πŸ›’ E-COM

Apr - Aug 2025

Enterprise-scale e-commerce backend with multi-layer authentication, role-based access control, and 60% optimized API performance.

NestJS TypeORM OAuth Redis PostgreSQL

πŸš— CAR

May - Jul 2024

End-to-end car dealership management system with live inventory, automated test-drive booking, CRM tools, and email notifications.

NestJS MySQL Swagger Email

Performance Metrics

0%
API Response Time Improvement
Reduced average API response time
0%
System Uptime
Achieved across all services
0
Lines of Code
Backend code written in 6 months
0
Major Projects
Production-ready applications delivered

Experience & Education

NodeJS Developer

GTCSYS - Ahmedabad

March 2025 - August 2025

  • Developed backend services using Node.js, NestJS, and PostgreSQL
  • Implemented user authentication and role-based access control
  • Built E-commerce platform and Task Management System
  • Optimized API performance and introduced testing best practices
  • Experimented with microservices architecture for scalability

Bachelor of Technology - Information Technology

Parul University - Vadodara

2023

Graduated with 7.61 CGPA

GitHub Activity

Prashant's GitHub avatar
Prashant Kargathara
– contributions in the last year

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Certifications

πŸ†

NestJS Backend Development

Rover Training Hub

2024

3-month intensive internship covering advanced backend development with NestJS framework

πŸ’»

Developer and Technology Job Simulation

Accenture (via Forage)

2024

Practical tasks in SDLC, Agile methodologies, testing lifecycle, and algorithmic thinking

βš›οΈ

ReactJS Certification

LogicRays Academy

2023

Frontend development certification completed during April 2023 to September 2023

πŸ“Š

Data Visualization

University of Illinois (Coursera)

2023

Online course covering data visualization techniques and best practices

🐍

PCAP: Programming Essentials in Python

Cisco Networking Academy & OpenEDG Python Institute

2023

Comprehensive Python programming course covering OOP, data structures, and standard libraries

πŸ”¬

Introduction to Data Science

Infosys Spring Board

2023

Foundational course in data science concepts, methodologies, and applications

πŸ§ͺ

Introduction to Data Warehouse Testing

Infosys Spring Board

2022

Specialized training in data warehouse testing methodologies and best practices

πŸš€

Next Gen Technologies

Infosys Spring Board

2022

Modern web technologies and frameworks training program

☁️

Google Cloud Program

Google Cloud (via Parul University GDSC)

2021

30 Days of Google Cloud Program - Cloud Engineering Track and Data Science & ML Track

Technical Blog

Latest insights from NexBlog πŸš€

aadhaar-selective-share-zip-vs-qr
AI & Technology

Aadhaar Selective Share: Encrypted ZIP vs Smart QR Code – Which is Better?

A deep dive into Aadhaar App's Selective Share feature. Is encrypted ZIP file sharing practical, or can a secure QR code solve the problem?

10 Feb 5 min read
AI & Technology Security Privacy
AI Agents Future
AI & Technology

Chatbots Are Dead: Why 'AI Agents' Are the Real Future πŸ€–

ChatGPT is old news. Meet AI Agentsβ€”software that doesn't just talk, but actually DOES the work for you.

10 Feb 4 min read
AI & Technology Future Trends
Deepfake Detection
AI & Technology

Is That Video Real? How to Spot Deepfakes in 2026 πŸ”

Deepfakes are now indistinguishable from reality. Protect your identity and your bank account with these essential tips.

6 Feb 5 min read
AI & Technology Security
Instagram Hologram
Social Media

Instagram's Hologram Era: Are You Ready for 3D Posts? πŸ“±

With the new Vision Pro and Android XR integration, Instagram isn't flat anymore. How to create spatial content?

8 Feb 4 min read
Social Media Future Trends
UPI International
Current Affairs

UPI Goes International: India's Payment System Now in 7 Countries!

India's UPI has gone global. Now you can pay using UPI in Paris, Dubai, and Singapore with zero forex charges!

9 Feb 4 min read
Current Affairs Digital Growth
JWT Authentication
AI & Technology

Implementing Secure JWT Authentication with Redis Caching πŸ”’

JWT is still king, but security threats in 2026 demand smarter authentication using Redis caching, token rotation, and device fingerprints.

11 Feb 6 min read
AI & Technology Security
View All Blogs

Let's Build Something Amazing Together

Get In Touch

Ready to collaborate on your next backend project? Let's discuss how we can build scalable, secure solutions together.

Location: Junagadh, Gujarat, India
πŸ“š

Explore My Blog!

Check out NexBlog - my personal blog where I share insights on AI, Technology, Digital Growth and much more!

πŸš€ Latest Tech Trends
πŸ’‘ Practical Tips
πŸ“ˆ Digital Growth
Visit NexBlog Now!