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Full Stack Developer & Security Specialist

Jaya Rama
Sankara
Moorthi

Building scalable web applications and security tools.
React · Angular · Node.js · AI Integration · Network Security.
Based in Rajapalayam, Tamil Nadu.
2.5+
Years Exp
15K+
Users Served
10+
Projects
React· Angular 15· Node.js· TypeScript· MongoDB· AWS· RAG / AI· Network Security· TCP/IP· Redux· WebSocket· JWT / OAuth· React· Angular 15· Node.js· TypeScript· MongoDB· AWS· RAG / AI· Network Security· TCP/IP· Redux· WebSocket· JWT / OAuth·
What I Do

Expertise across
the full stack

01
⚛

Frontend Engineering

Building immersive, performant user interfaces with React and Angular 15. Theme customization engines, component libraries with 20+ modules, SSR, and 50% faster dev cycles.

React Angular 15 TypeScript RxJS TailwindCSS
02
⚙

Backend Architecture

Scalable Node.js/Express REST APIs with MongoDB and AWS. Systems supporting 15K+ concurrent users, JWT auth, RBAC, WebSocket real-time layers, and 40% performance optimization.

Node.js Express MongoDB AWS WebSocket
03
◈

AI Integration

RAG applications using vector embeddings, cosine similarity, and Gemini API. 95%+ accuracy with page-level citations. 70% token usage reduction through smart chunking strategies.

RAG Gemini API Embeddings Vector Search
04
◉

Network Security

Packet crafting, OS fingerprinting, and network reconnaissance tools. Expert in TCP/IP, DNS, ICMP, ARP with raw socket programming. Open-source security libraries on npm.

TCP/IP Packet Analysis Port Scanning OS Fingerprinting
Selected Work

Projects that
ship and scale

01
AI PDF Analyzer
React Node.js Gemini API RAG
RAG application with vector embeddings. 95% accuracy, page-level citations, 70% token reduction.
↗
02
Netcraft.js
JavaScript TCP/IP npm
Open-source network packet crafting library. TCP, UDP, DNS, ICMP, ARP with OS fingerprinting.
↗
03
Node-Mapper Scanner
Node.js Network Security GitHub
Nmap-inspired port scanner — service detection, host discovery, raw socket programming.
↗
04
ZenBasket E-Commerce
Angular 15 Node.js AWS
Scalable platform for 15K+ users. Live theme editor, 20+ component library, 40% perf gain.
↗
05
ZenMail Platform
React Redux MongoDB
Email marketing app — campaign management, real-time template editor, RBAC, analytics dashboard.
↗
06
OANDS Animation
JavaScript React Vue npm
Lightweight animation library for React, Vue, and vanilla JS. Smooth, performant, intuitive API.
↗
Technical Arsenal

Built to
build anything

Comprehensive expertise across the modern technology stack — from pixel-perfect frontends to distributed backend systems and security tooling.

Every layer, every protocol, every abstraction.

Frontend

  • ReactJS & Redux
  • Angular 15 & RxJS
  • TypeScript
  • HTML5 / CSS3 / SCSS
  • TailwindCSS

Backend

  • Node.js & Express
  • RESTful APIs
  • MongoDB & MySQL
  • JWT & OAuth
  • WebSocket

Cloud & DevOps

  • AWS (S3, EC2, RDS)
  • Server-Side Rendering
  • Performance Optimization
  • Git & GitHub
  • Agile Methodology

Security

  • Network Security
  • Packet Analysis
  • TCP/IP Protocols
  • DNS / ICMP / ARP
  • OS Fingerprinting
Career

Where I've
made an impact

2022 — Present · 2.5 Years
Junior Full Stack
Developer
Centizen Inc.
ZenBasket E-Commerce
  • Angular 15 + Node.js platform serving 15K+ monthly users
  • Theme customization editor with 5 pre-built responsive themes
  • 20+ component library cutting dev time by 50%
  • 40% performance gain through SSR, lazy loading, code splitting
2022 — Present · Centizen
Full Stack
Development
Email Marketing Division
ZenMail Platform
  • React + Redux + Node.js with full campaign management
  • RBAC system with JWT auth and bcrypt encryption
  • Real-time template editor via WebSocket
  • Analytics dashboard: open rates, CTR, bounces, unsubscribes
Let's Connect
Let's build
something
great.

Open to new opportunities, collaborations, and interesting problems to solve. Reach out and let's talk.

Say Hello
Email
jayaramasankaramoorthi@gmail.com
Phone
+91 822 085 0525
Location
Rajapalayam, Tamil Nadu