Full Stack Developer & Web3 Builder

Shiva Subramaniyam S

I build Web3 identity tools, real-time canvas editors, and production APIs — the kind of software that solves problems people actually have.

React · Next.js · Node.js · Fabric.js · PostgreSQL · Web3

About Me

Shiva Subramaniyam S — Full Stack Developer

I build Web3 identity tools and real-time systems that users actually touch. From self-sovereign identity platforms to custom canvas editors, I focus on solving real problems with React, Next.js, and decentralized web technologies.

Web3 & SSIFull Stack DeveloperCanvas & Real-time Systems

Shiva

Personal Details

mailto:shivasubramaniyam54@gmail.com
ph no: 797 5271 494

GitHub

Explore GitHub

https://github.com/shivasubramaniyam

Explore LinkedIn

https://www.linkedin.com/in/shiva-subramaniyam-s

Skills & Tech Stack

Core — Daily Use

ReactNext.jsTypeScriptNode.jsFabric.js

Built With

MongoDBPostgreSQLPrismaChakra UIShadcn UITailwind CSS

Tools & Workflow

GitVS CodeFigmaPostmanPuppeteerVercel

Exploring

Web3 / SSIIPFSWebRTCAI/ML Integration

Projects

Self-Sovereign Identity (SSI) Platform

Problem: Enterprises need a reusable digital credential system that works across platforms without centralizing identity data.

My role: Built the template preview library for SSI platforms — designed credential templates for consistent integration.

ReactBootstrap UIWeb3

PrivateTrustGrid

Custom Canvas Editor (Fabric.js)

Problem: Designers need a browser-based tool that handles real-time image/text manipulation without heavy desktop software.

My role: Built a dynamic canvas editor with drag-and-drop, layer management, and export — all client-side.

Fabric.jsReactCanvas APIJavaScript

PublicPersonal Project

SynQ Social — Decentralized Social Network

Problem: Users want to share content without surrendering ownership to centralized platforms.

My role: Built automation pipelines for content verification and platform testing.

PuppeteerAutomation

PrivateTrustGrid

E-Commerce Backend API

Problem: A production-ready backend needs auth, role-based access, product management, and order flow — all with real-world security.

My role: Designed and built the full API architecture with JWT auth, Prisma ORM, and PostgreSQL.

Node.jsExpressPostgreSQLPrismaJWTGCP

PublicPersonal Project

Logistic Company Web Page

Problem: A logistics firm needed a modern, data-driven landing page to streamline shipment visibility.

My role: Built the responsive frontend with Next.js and Chakra UI.

Next.jsChakra UI

PrivateTrustGrid

Blind Assistance — AI Device

Problem: Visually impaired individuals need real-time obstacle detection and audio feedback for safe mobility.

My role: Built the real-time object recognition pipeline with CNN on Raspberry Pi.

Raspberry PiCNNAudio ModulePython

PrivateJyothy Institute of Technology

Weather Forecast Web App

Problem: Users need fast, accurate weather data with clean UI — not bloated weather portals.

My role: Built a lightweight React app with geolocation, multi-day forecast, and error handling.

React + ViteOpenWeather APIShadcn UI

PublicPersonal Project

Playground

React + Vite + Shadcn

Real-time weather forecast with city search, geolocation, hourly temperature chart, and 5-day forecast.

Education & Certifications

B.E. in Computer Science Engineering

Completed

Jyothy Institute of Technology

Focus on software engineering, web technologies, and AI applications.

2025

Cloud Essentials

Completed

IBM (Credly)

Cloud architecture fundamentals and deployment strategies.

2025

Power BI

In Progress

Udemy

Data visualization and business intelligence.

2024

React JS

Completed

Infosys Springboard

Component architecture, hooks, and state management.

2023

Experience

Here's a timeline of my experience and key contributions. Download the full resume for complete details.

2024 — Present

Frontend Developer

TrustGrid

Building Web3 identity tools — SSI template platforms, social networks, and logistics dashboards using React, Next.js, and Fabric.js.

2023 — 2024

Full Stack Developer (Projects)

Personal & Academic

Designed production-ready backends (Node.js + PostgreSQL + Prisma), built real-time canvas editors, and deployed apps on Vercel/GCP.

2023

AI/ML Research

Jyothy Institute of Technology

Built an AI-powered blind assistance device using Raspberry Pi with CNN-based object detection and audio feedback.

Let's Connect

Open to opportunities

Looking for a developer who builds real things?

I'm Shiva — I build Web3 identity tools, real-time canvas editors, and full-stack APIs. Currently exploring the intersection of decentralized systems and modern frontend architecture. Always open to interesting problems and collaborative projects.