SANNITH

Delivering Custom Data Analyst and Backend Solutions that Stand Out

profile

Sannith

BackEnd Developer

Hi, I'm P. Sannith. I code every day (440+ day streak) and specialize in the "engine room" of applications—backend logic, database optimization, and data processing.

While I have experience across the full stack (including React/Next.js), my core expertise and passion lie in Backend Engineering and Database Management. I have successfully architected secure authentication systems and managed complex databases using Supabase, PostgreSQL, MySQL, and Microsoft SQL Server.

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GitHub Insights

GitHub Stats
GitHub Activity Graph

Academic Journey

B.Tech in CSE

KUCE&T (Kakatiya University)

2023 - 2027

Intermediate (MPC)

Geesukunda Junior College

2021 - 2023

Technical Expertise

Backend & DB

Java

Java

MySQL

MySQL

PostgreSQL

PostgreSQL

Supabase

Supabase

Node.js

Node.js

Frontend

HTML5

HTML5

CSS3

CSS3

JavaScript

JS

TypeScript

TS

React

React

DevOps & Tools

Docker

Docker

GitHub

GitHub

Linux

AWS

Project

project

E-commerce Website

Built the backend logic for a secondhand marketplace with secure auth and product management.

Github Demo
project

NCC Dashboard

NCC Air Wing Portal: Engineered a student information system using Supabase for real-time database management.

Github Demo
project

Task Manager

Manage daily tasks, deadlines, and priorities with a clean interface.

Github Demo
project

Student Management System

A comprehensive platform for managing student records, course enrollments, and academic performance.

Github Demo

Certifications & Badges

Tata Cybersecurity

Google AI/ML

Agentic AI (Brain O Vision)

SQL Master

How I Solve Problems

The Problem: Slow Database Queries

In a recent project, fetching user analytics was taking >2 seconds due to unoptimized joins across 3 large tables (1M+ rows).

The Solution: Indexing & Views

I introduced composite indexes on the frequently queried columns and created a materialized view for the analytics dashboard.

CREATE MATERIALIZED VIEW user_analytics AS
SELECT u.id, COUNT(a.action), SUM(p.amount)
FROM users u
JOIN actions a ON u.id = a.user_id
GROUP BY u.id;
-- Query time reduced to ~15ms!

Interactive SQL Console

Try querying my mock 'projects' database!

user@sannith-db:~#
> Ready for query...

Live System Status

API Documentation

GET /api/v1/products Fetch all listed products
POST /api/v1/orders Create a new order (Auth required)
DELETE /api/v1/products/{id} Remove a product listing

The Lab

RegEx Tester

Validation logic for secure passwords.

JSON Converter

Minimalist JSON to CSV parser.

Auth Guard

Middleware for JWT verification.

Technical Profile

Developer Console

bash - sannith@portfolio:~

Welcome to SannithOS v1.0. Type 'help' to see available commands.

sannith@portfolio:~$

Contact Me

Contact Information

Email: sunnysunnit@gmail.com

Phone: +91 7498461916

GitHub: Sannith-Hack