Hi, my name is

Riya Chaleria.

I build high-performance backend systems.

Backend & Database Developer specializing in Python, FastAPI, and PostgreSQL. I build secure, production-grade APIs with JWT authentication, containerize with Docker, and own CI/CD pipelines end-to-end.

main.py
from fastapi import FastAPI
from system import Architect

app = FastAPI()
riya = Architect(
    role="Backend Developer",
    stack=["Python", "Postgres", "Docker"]
)

@app.get("/status")
async def system_status():
    if riya.is_coding():
        return {"status": "Building infrastructure"}
    return {"status": "Deploying..."}

Professional Experience

April 2026 — Present | Bengaluru, Karnataka

Backend Engineer Intern @ Yashas AI

Acting as Lead Backend Engineer, designing a highly relational PostgreSQL database architecture and integrating Supabase for robust authentication. Leading backend development for extensive platform features including video progress tracking, live courses, interactive dashboards, and secure payment gateways.

  • Python
  • FastAPI
  • Alembic
  • Supabase
  • Google SMTP

Engineered Architecture

High-Concurrency Engine

BidBazaar (FastAPI Auction Engine)

A highly concurrent real-time auction engine architected for zero-latency live bidding. Engineered with FastAPI and WebSockets for real-time bid broadcasting, APScheduler for autonomous state resolution, and robust Payment Gateway integration for secure transaction processing. Designed to effortlessly scale and securely process thousands of simultaneous high-frequency bids without bottlenecks.

  • Python
  • FastAPI
  • PostgreSQL
  • JWT Authentication
  • WebSockets
  • Docker
  • Payment Gateway
  • Brevo

Asynchronous API

WhatsApp Message Queue API

A decoupled microservice designed to ingest, process, and track massive volumes of WhatsApp payloads, utilizing a robust queuing architecture to guarantee delivery under high throughput.

  • Python
  • PostgreSQL
  • Flask
  • API Design
  • Docker

Algorithm Simulation

Service Desk Simulation

A low-level algorithmic model written in C that simulates live queue dynamics. It calculates efficiency metrics and mathematically visualizes customer flow through a First-Come-First-Served logic.

  • C
  • Data Structures
  • Algorithms

Terminal Application

To-Do List Manager

A secure terminal-based task management system leveraging raw binary file persistence, custom authentication hashing, and strict dynamic memory allocation to prevent memory leaks.

  • C
  • Memory Management
  • File I/O

Game Engine Logic

Tic Tac Toe Saga

A foundational project featuring a custom-built AI opponent, state-saving for historical replays, and recursive game logic, completely rendered within the command line.

  • C
  • Game Logic
  • Basic AI

Core Competencies

Languages

Python C C++ SQL HTML CSS

Databases

PostgreSQL SQLite SQLAlchemy Alembic Supabase

DevOps & Tools

Docker Kubernetes Red Hat OpenShift CI/CD Git Pytest

Architecture

FastAPI Flask REST APIs JWT Auth WebSockets
Open to Work

Initialize Handshake

Currently open to full-time backend engineering roles.

Backend systems that scale under pressure
Production-grade APIs with real deployment experience
FastAPI · PostgreSQL · Docker · CI/CD pipeline ownership
Payment gateway integration & WebSocket infrastructure
JWT authentication & secure API design
Test automation & code coverage analysis

Direct Communication Channel

Let's build scalable architecture together.

Whether you are scaling distributed infrastructure, looking for a dedicated backend engineer, or want to discuss technical collaborations, drop me a message directly.

riyachaleria@gmail.com PRIMARY