About Us
Blackcow Soft is a development company dedicated to our clients' business success, with "Trust and Quality" as our core values.
Mission
To be a partner that turns clients' ideas into reality through technology and contributes to business growth
Vision
A small but strong development partner that grows with clients and leads technological innovation
History
2025Founded Blackcow Soft (Sole Proprietorship)
2024Awarded Microsoft MVP (Developer Technologies)
2011Started mobile app development career
Tech Stack
Frontend
React
Next.js
.NET
TypeScript
TailwindCSS
Mobile
React Native
Flutter
.NET MAUI
iOS
Android
Backend
Node.js
.NET
PostgreSQL
Firebase
Cloud
AWS
Supabase
Azure
Fly.io
Vercel
CEO Profile
BC
Jangwon Jo
CEO / Full-stack Developer
With over 10 years of software development experience, I have successfully delivered various projects ranging from mobile apps and web services to backend systems.