Yogendra SinghFull-stack engineer who ships products people use.
6+ years building production software across frontend, backend, cloud and AI. By day I help build the Ultralytics platform for training and deploying YOLO models. On the side I've shipped my own products, including an Android app with 1M+ downloads.
From a 1M+ download Android app to privacy-first tools and an 87K-subscriber channel, taken from idea to real users.
TeraConvert
Live
Privacy-first file converter for macOS and the browser. Convert videos, images, audio, and documents locally across 800+ formats — files never leave your device.
visitors
482
visitors
revenue, 4 sales
$73.52
revenue, 4 sales
DataFast
Convert Files ›
TurboCDroid
Live
One-click Android application that configures DOSBox to run the classic Turbo C++ compiler, making programming accessible on mobile devices.
downloads
1M+
downloads
rating
3.8★
rating
reviews
9.6K
reviews
Google Play
Play Store ›
TechDecode
Active
YouTube channel dedicated to teaching programming, web development, and tech concepts through easy-to-understand tutorials for 87K+ subscribers.
views
15.6M
views
subscribers
87K+
subscribers
watch hours
420K
watch hours
YouTube Studio
Visit Channel ›
CryptoKar
Live
Crypto tax calculator for India. Upload your exchange CSV to calculate VDA capital gains, track 1% TDS, and generate ITR-ready Schedule VDA reports under Section 115BBH.
visitors
84
visitors
page views
267
page views
DataFast
Calculate Taxes ›
AI Bug Reporter
Beta
Transform simple bug descriptions into professional reports using local AI. Supports GitHub, Jira, Azure DevOps, and Linear platforms.
AI-Powered
Local
Multi-Platform
Try It Free ›
QA/SDET Interview Ready
Live
Interactive interview prep platform for QA Engineers and SDETs. 130+ coding and theory questions with live code editor, progress tracking, and study tools — all client-side.
I learned to build software by learning how it breaks
I'm a Full-Stack Engineer at Ultralytics, where I help build the platform for training and deploying YOLO computer vision models. Over 6 years, I've designed and shipped frontend, backend and cloud infrastructure end to end.
I started in Quality Assurance, building automation frameworks with Selenium, Playwright and PyTest. That taught me to think in edge cases and build systems that don't fall over, and I still bring that to every product.
Today I work across the stack: Next.js, React and Tailwind up front, FastAPI and Node.js behind, with a specialty in bringing computer vision into production apps.
Outside work I ship side projects like Pashudhan, an AI classifier for 75 Indian livestock breeds built for Smart India Hackathon, and explain tech to 87K+ subscribers on TechDecode.