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sgk18/README.md
Typing SVG


I build production systems — not tutorial projects. Right now I'm shipping features for SOCIO, a hybrid campus event platform with real users, real events, and a backend that holds up under load. My work spans the full stack: frontend interfaces people enjoy using, backend architectures that don't fall over, offline-first mobile systems, and push infrastructure that actually delivers. I care about the details — the cache hit rate, the sync conflict resolution, the 200ms QR scan that works without Wi-Fi.



Currently Building

What Where Status
Offline-first QR + push notification infra SOCIO — Internship Active
Studio TFA creative e-commerce platform Freelance client In progress
Atlas — Career management platform + recruiter CRM Personal project Shipped
System design & distributed systems Self-study Ongoing

Featured — SOCIO

Product Engineering Intern · Apr 2026 – Present · Selected via CICF · On-site, Bengaluru

A full-scale hybrid campus event platform — event discovery, QR ticketing, offline-first scanning, push notifications, and role-based dashboards. Ships simultaneously as a web app, PWA, and native Android APK.

What I own end-to-end:

Ownership Area Details
Offline-first QR attendance scanner IndexedDB/Dexie sync, duplicate detection — zero-connectivity operation
Push notification infrastructure OneSignal, Firebase FCM, and VAPID/Web Push across all client types
In-memory caching & session layer Valkey — cache management and session lifecycle
Role-based dashboards Organizer, admin, and attendee views with scoped permissions
Native Android APK Capacitor build maintained alongside the web client

Stack:

Next.js TypeScript Node.js PostgreSQL Supabase Valkey Capacitor OneSignal

View Repo · Mobile Client


Featured — Atlas

Personal Project · Career Management Platform + Recruiter CRM

A production-grade, centralized career management system — consolidating professional branding, recruiter relationship management, application pipelines, and proactive deadline tracking. Combines an immersive WebGL portfolio with a telemetry-driven admin console, a two-way email CRM, and an automated background deadline auditing daemon.

What's under the hood:

Subsystem Implementation
Recruiter CRM & threading Two-way SMTP threading via Resend webhooks (In-Reply-To header matching)
Telemetry analytics SHA-256 IP hashing for privacy-preserving unique visitor tracking
Deadline intelligence engine Automated expiry detection, IST-aligned digest emails at 8AM/8PM
GitHub caching engine In-memory TTL cache with rate-limit fallback across top 20 repos
Security layer Honeypot + IP rate limiter + Zod validation + sessionless header auth
Database 17 Prisma models on SQLite/LibSQL — zero-code upgrade path to Turso edge

Stack:

Next.js React TypeScript Prisma SQLite Resend Three.js GSAP Tailwind Vercel

View Repo · Live


Projects

Project What it is Stack Links
Studio TFA Creative studio e-commerce — modular frontend, adaptive layouts, Razorpay payments React · TypeScript · Next.js · Supabase · Razorpay Repo
FacultyApp Institutional workflow system — role-based access, academic data management Next.js · Flutter · Supabase Repo
NoteNova Backend Multi-user academic resource sharing — REST APIs, institutional-scale PostgreSQL Node.js · Express · PostgreSQL Repo
Stockox AI-powered investment intelligence — multi-agent committee with Research, Technical, News, and Risk agents Next.js · Go/Gin · Supabase · Redis · LangGraph · CrewAI Live
Aegis Modular productivity platform — scalable frontend architecture React · TypeScript · Supabase Repo

Tech Stack

Languages

TypeScript JavaScript Python Java Go Dart C Kotlin

Frontend

Next.js React Flutter Tailwind Bootstrap HTML5 CSS3 GSAP
Three.js Framer Motion Chart.js

Backend & Infrastructure

Node.js Express.js Go/Gin Capacitor Firebase Vercel Docker GitHub Actions

Databases & Data

PostgreSQL Supabase MySQL MongoDB Redis Valkey SQLite Prisma
NumPy Matplotlib

AI & Tooling

LangGraph CrewAI Figma LaTeX Markdown Numpy

Also working with: Service Workers · IndexedDB/Dexie · Web Push/VAPID · OneSignal · SMTP Threading · WebGL

Actively learning: System Design · Distributed Systems · Cloud Infrastructure · AI Agent Architectures


GitHub Stats




Contributions

Snake animation

Background

Experience

Role Organization Period
Product Engineering Intern SOCIO — CICF, CHRIST University Apr 2026 – Present
Web Developer Centre for Peace Praxis, CHRIST University Jul 2025 – Present

Education

Degree Institution Period
BSc Computer Science & Mathematics CHRIST University, Bengaluru 2025 – 2029

Coursework: Graph Theory · Discrete Mathematics · Madhava Mathematics Competition '26

Certifications

Certification Issuer Year
Oracle Data Platform 2025 Foundations Associate (1Z0-1195-25) Oracle 2025
SQL (Basic) HackerRank 2025

Wins

Achievement Event Year
Runner-Up Frontend Frenzy, Xactitude IT Fest 2026 2026
1st Place Mathematics Premier League, SEQUENCE 2026 2026
Finisher 24-Hour Solo Hackathon, CHRIST × Pod.ai 2026
3rd Prize National Science Exhibition, CHRIST University 2026

Engineering Philosophy

Principles that guide every technical decision — from database schema design to how a function is named.

# Principle Practice
01 Build for the next engineer Code is read far more than it is written. Every abstraction and system boundary should communicate intent — not just to machines, but to the person on-call at 2am.
02 Measure before you optimize Instrument first, identify the actual bottleneck, then fix it. A cache that solves the wrong problem is technical debt disguised as performance.
03 Prefer simple, push complexity to the edges A boring architecture that solves the problem beats an elegant one that introduces six new failure modes. Complexity should live at the boundaries where it's most visible and testable.
04 Security is architecture, not a checklist Authorization enforced only at the API layer is one bug away from a breach. Defense-in-depth means RLS at the database, scoped tokens at the API, and input validation at every boundary.
05 Ship working software, then make it good A perfect system that never ships helps no one. Deliver value incrementally, with enough architecture to avoid rewriting everything in six months.
06 Understand the why before the how Every technology choice carries tradeoffs. Picking a tool without understanding what problems it solves means inheriting its complexity without leveraging its strengths.

Volunteer & Leadership

Role Organization Year
Guest Speaker & Workshop Facilitator "Build Your Professional Identity from Day 1" — Junior Orientation, CHRIST University Jun 2026
Industry Delegate Host Industry-Academia Conclave '26, School of Sciences, CHRIST University 2026
Moderator inbloom eSports — Science and Technology (Chess.com tournament) 2025
Volunteer INTERFACE 2025, Department of Computer Science, CHRIST University 2025

Certifications

Certification Issuer Valid
Oracle Data Platform 2025 Foundations Associate (1Z0-1195-25) Oracle University Through May 2028
Graph Theory CHRIST University 2025
Python (Basic) HackerRank 2025
SQL (Basic) HackerRank 2025
C Programming Infosys Springboard 2025
AI Prompt Engineering Microsoft 2025

Let's Work Together

Open to internships, freelance projects, and collaborations — full-stack product engineering, hybrid mobile, real-time/offline-first systems, EdTech, and AI-integrated applications.

   

BSc Computer Science & Mathematics · CHRIST University, Bengaluru · 2025–2029

Pinned Loading

  1. STOCKOX STOCKOX Public

    TypeScript

  2. thesachinyyadav/sociomobilev2 thesachinyyadav/sociomobilev2 Public

    This is a PWA only mirror of the official SOCIO website deployed at socio.christuniversity.in. It is a replicated copy created solely for PWA testing and deployment purposes. All original rights, c…

    TypeScript 2 4

  3. thesachinyyadav/socio2026v2 thesachinyyadav/socio2026v2 Public

    This is the official SOCIO website with updated pages and the DISCOVER issue fixed. Started at 5th and completed on 31st January and hosted on Christ University’s server at socio.christuniversity.i…

    TypeScript 6 8

  4. NoteNova NoteNova Public

    HTML

  5. Studio-TFA Studio-TFA Public

    TypeScript

  6. Facultyapp Facultyapp Public

    Dart