Available for new opportunities

Full Stack
Developer

I'm Jaya Rama Sankara Moorthi — three years of MEAN/MERN at a global consultancy, an open-source npm library on the side, and a steady habit of shipping things that hold up at scale.

Get in touch → View work
sys.portfolio.v2
Build
Ship
Scale
Open
to work
2026
About

Engineering
across the stack

From schema to UI, with care for performance and detail.

I work primarily in Angular and Node.js, currently building the AFL Salary Cap Management System on the MEAN stack at Orion Innovation. Before that, I spent over two years at Centizen shipping features for ZenBasket (Angular e-commerce) and ZenMail (React email marketing).

On the side, I publish open-source npm packages — most notably Netcraft.js, a low-level network protocol library — and explore AI integration through projects like Daily Digest, an LLM-powered news briefing system using the Claude API.

Comfortable working end-to-end: data modeling in MongoDB and PostgreSQL, REST API design, reactive Angular architecture, performance tuning, and AWS deployment. Currently open to frontend and full-stack roles.

Quick numbers
3+
Years shipping production code
2
SaaS platforms built
20+
Reusable components
60%
Page-load improvement
Selected work

Projects
that shipped

And what I built into each one.

03 Production

ZenBasket

Angular e-commerce platform — built a no-code theme editor with five responsive themes and a 20+ component library that cut feature delivery time by ~40%. Page-load improved up to 60% via image optimization, code splitting, service-worker caching, virtual scrolling, and OnPush change detection.

Angular 15 TypeScript RxJS PostgreSQL SCSS
Production app
04 Production

ZenMail

React + Node email marketing platform with campaign management, drag-and-drop builder, and AWS SES delivery handling 10K+ recipient campaigns. JWT auth, RBAC across four user tiers, AWS SNS webhooks for real-time delivery and engagement tracking.

React Redux Node.js Express MongoDB AWS
Production app
01 npm

Netcraft.js

Open-source npm library for raw network packet crafting — TCP, UDP, DNS, ICMP, ARP — with OS fingerprinting and zero external dependencies.

JavaScript Node.js TCP/IP npm
View on npm ↗
02 In progress

Daily Digest

AI-powered morning email digest that monitors news for user-defined entities and runs LLM sentiment scoring via the Claude API. Mongoose models, scheduled jobs, prompt-engineered JSON output.

Node.js MongoDB Claude API Nodemailer
Signup ↗
05 Demo

PDF Analyzer (RAG)

Retrieval-Augmented Generation app that converts PDFs into vector embeddings, runs cosine similarity search, and answers with page-level citations via Gemini. Chunking strategy keeps token cost low.

React Node.js OpenAI Embeddings Gemini API
Demo project
06 GitHub

Node-Mapper

Nmap-inspired port scanner — service detection, host discovery, raw socket programming. Companion experiment to Netcraft.js.

Node.js Network
View on GitHub ↗
Stack

Tools I
reach for

Grouped by where they live in the system.

Languages

  • TypeScript
  • JavaScript (ES6+)
  • HTML5, CSS3, SCSS
  • SQL

Frontend

  • Angular (15–17), RxJS
  • Reactive Forms
  • Angular Material, Syncfusion
  • React, Redux Toolkit

Backend & APIs

  • Node.js, Express
  • REST APIs
  • JWT, OAuth 2.0
  • MongoDB, PostgreSQL

Cloud & DevOps

  • AWS (S3, SES, SNS, RDS)
  • Docker
  • GitHub Actions, CI/CD
  • Git Flow

AI Integration

  • LLM APIs — Claude, OpenAI, Gemini
  • RAG pipelines
  • Vector embeddings
  • Prompt engineering

Ways of Working

  • Agile, Scrum
  • JIRA
  • Code reviews
  • Karma, Jasmine testing
Experience

Where I've
worked

Building features that ship to real users.

Full Stack Developer

Orion Innovation · via BCT Consultancy · Remote
Nov 2025 — Present
  • Architected and shipped the AFL Salary Cap Management System on the MEAN stack — MongoDB schema design through Angular UI, MVP delivered within tight client timelines.
  • Designed MongoDB collections and aggregation pipelines for multi-year contracts, cap penalties, and roster constraints, with fast query response on large transaction histories.
  • Built RESTful APIs with Node.js/Express and shipped multiple Angular features through a reusable component library, reducing repeat boilerplate across modules.

Full Stack Developer

Centizen Inc. · Tamil Nadu, India
Feb 2023 — Jun 2025
  • Owned end-to-end delivery across two production SaaS platforms — ZenBasket (Angular e-commerce) and ZenMail (React email marketing) — from database schema to deployment.
  • Improved page-load performance by up to 60% on ZenBasket via image optimization, route-level code splitting, HTTP and service-worker caching, virtual scrolling, and OnPush change detection.
  • Architected a no-code theme customization editor with live preview and 5 pre-built responsive themes, enabling merchants to launch storefronts without developer involvement.
  • Built a reusable Angular component library of 20+ modular components, cutting feature development time by approximately 40% and enforcing consistent UI/UX.
  • On ZenMail, implemented JWT authentication, bcrypt password hashing, and RBAC across 4 user tiers; integrated AWS SES for 10K+ recipient campaigns and AWS SNS webhooks for real-time tracking.
  • Authored Karma/Jasmine unit tests across core modules and integrated them into the CI pipeline, reducing regression bugs reaching QA.
Contact

Let's build
something good.

Open to frontend, full-stack, and AI-integrated roles. Drop a line — I read and reply to everything.

jayaramasankaramoorthi@gmail.com → Download resume
Phone +91 8220 850 525
GitHub github.com/Jram2001
LinkedIn linkedin.com/in/jayaram
Location Rajapalayam, TN · Open to Remote