Hassan Saeed Chohan

Hassan Saeed Chohan is the CEO of Devonsite with experience in full-stack web development, SaaS products, and software development. He focuses on building practical web applications and digital products, including the Toolscase ecosystem of developer, productivity, document, image, and business tools.

Products

Web products and SaaS tools we've built and launched.

Toolscase
An ecosystem of 35+ free browser tools and specialized web apps for developers, creators, professionals, and businesses.
Live
Toolscase PDF Tools
A browser-based PDF toolkit with 108 tools for converting, editing, compressing, merging, splitting, OCR, signing, securing, and managing PDFs.
Live

Recent activity

We built a time tracker that goes beyond just counting hours — here’s what we learned

We built 62 browser-based image tools — here’s what we learned

We built a CV builder with 50+ ATS-friendly templates — here’s what we learned

We built 35+ browser tools instead of another single-purpose SaaS — here’s what we learned

We built a library of 17 ready-made business websites — here’s why

See all activity