Gyanendra Singh - Software Engineer

Gyanendra Singh

Software & ML Engineer

Connect with me:

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About

Hey, I'm Gyanendra, a Software Engineer who likes building things that actually work. I care about clean backends, systems that scale, and writing code that other people can understand.

I've worked across the full stack — React.js, Next.js, Nest.js, FastAPI, Docker, PostgreSQL and I've led teams, shipped production features, and debugged things at 2am. Most recently I was at Vizuara AI Labs working on a voice-based AI interview platform (TTS/STT, WebRTC, GenAI).

Right now I'm deep into ML model training and deployment — learning the full pipeline from training to serving to monitoring. Still learning, still building.

🟢 Open to work — looking for a team where I can contribute meaningfully and keep growing.

I'm also open to collaborations, open source, or just a good engineering conversation. If something here resonates — reach out.

Email me LinkedIn GitHub

Skills

Programming Languages:

JavaPythonPHPJavaScript/TypeScriptGoSQL

Web & Backend Frameworks:

Next.jsNest.jsDjangoFastAPIExpress.jsSpring Boot

Frontend Libraries & UI:

React.jsTailwind CSSHTML5 CanvasVite

Databases & Storage:

PostgreSQLMySQLMongoDBRedis

DevOps & Cloud:

DockerDocker SwarmGitGitHub ActionsAWS (EC2, S3, IAM)

Machine Learning & Data:

NumPyPandasScikit-learnPyTorch

Other Technical Interests:

Distributed SystemsOS InternalsSystems DesignAPI Design

Experience

Software Development Engineer-1 • Jan 2026 – Feb 2026

  • Worked on an AI-powered Interview platform using GenAI to generate real-time interview questions
  • Architected and implementing platform using FastAPI for backend services and React.js for frontend interface
  • Integrated TTS and STT models with WebRTC streaming and VAD to enable real-time voice-based interview interaction
FastAPIDockerPostgreSQLTTS and STT models

Full Stack Developer Intern • Oct 2025 – Dec 2025

  • Migrated a EdTech WordPress platform to a modern React + Firebase web application to enhance performance, scalability, and maintainability
  • Integrated Firebase Firestore, Authentication, and Storage to build a secure and modular backend infrastructure
  • Implemented Razorpay & PayPal payment with secure webhook-based order verification
  • Built Pub/Sub–driven email automation, comment system, and comprehensive course/lesson analytics (engagement, completion rate, time spent)
  • Collaborated directly with founders to gather requirements, design new features, and implement industry best practices in code quality
React.jsFirebase (Firestore, Auth, Storage)RazorpayPub/SubTailwind CSSGit

Projects

Here are some of my personal projects and contributions:

Demo

NanoDraw - (No Libraries, Just Canvas API)

Drawing Application (Team size: 1)

Role: Developer + Product Engineer

TypeScriptViteHTML5 CanvasLocalStorageCSS3
Repo Demo

Social (Chat Application)

Real-time Chat and Calling Application (Team size: 1)

Role: Full-Stack Developer

React.jsNode.jsSocket.IOWebRTCPostgreSQL
Repo

Pixel

Role-Based Image Gallery (Microservice, Team size: 4)

Role: Full-Stack (Backend Focused)

Nest.jsReact.jsPostgreSQLDocker
Repo Demo

Pathashala

School Management Platform

Role: Full-Stack + DevOps

Nest.jsReact.jsPostgreSQLDocker

Engineered for Learning

These are the projects I built just for learning and exploration

Gyan-Search Engine

Repo

A simple search engine, and crawler, (first project)

PHPWeb ScrapingQueuesMySQL

Shatranj

Repo Live

Chess game in browser, using HTML5 Canvas and React.js

JavaScriptGame LogicReact.js

fastgo

Repo

Go web framework (Express.js inspired)

GoHTTPRouting

Vishwa

Building small ML Library (just for learning in free time)

PythonNumPyML

Redis Clone

Just Only Core features built in Go

GoTCPData Structures

Ryxo

Repo Live

PHP micro framework published on Packagist

PHPPackagistMVC

jShort (Lightweight jQuery)

Repo

A lightweight JavaScript library for DOM manipulation and AJAX, inspired by jQuery

JavaScriptDOM ManipulationjQuery