Boris Strandjev
CEO at Qualifast Ltd
Sofia, Sofia-City, Bulgaria
Summary
👤
Senior🎓
Top SchoolBoris Strandjev is a tech leader and CEO based in Sofia with nine years of professional experience guiding product and engineering teams across startups and scale-ups. He blends hands-on software craftsmanship—evidenced by front-end contributions to open-source conference templates—with strategic CTO and advisory roles where he architects technology stacks and roadmaps. As founder/CEO of Qualifast and current CTO at Deptax, he consistently bridges product, timelines, and delivery while also contributing as technical staff at finbryte. His background includes multiple Google internships and a master's in Artificial Intelligence, reflecting both practical engineering chops and academic depth. Colleagues know him for turning UI and UX-focused improvements into tangible product enhancements and for advising early-stage companies on scalable technical choices. He’s comfortable moving between code and C-suite decisions, a rare mix that speeds execution without losing technical rigor.
9 years of coding experience
7 years of employment as a software developer
Sofia Maths School (SMG) "Paisii Hilendarski"master, Artificial Intelligence, master, Artificial Intelligence at Sofia University St. Kliment Ohridski
Stackoverflow
46,573reputation
4.9mreached
619answers
44questions
google-maps
top-5%
ruby
top-5%
java
top-1%
android-activity
top-1%
hierarchy
top-1%
javascript
top-5%
Github Skills (35)
algorithm10
lit-element10
javascript10
sqlite10
post10
web-components10
hierarchy10
android-activity10
java10
material-design10
android10
xml10
android-layout10
json9
webservice9
Programming languages (6)
Github contributions (5)
gdg-x/hoverboard
Oct 2018 - Nov 2018
Conference website template
Role in this project:
Front-end Developer
Front-end DeveloperContributions:7 commits, 6 PRs, 8 comments in 1 month
Contributions summary:Boris contributed to the front-end aspects of the conference website template. They implemented a new icon for a social media platform and added google speaker badge styling. The user also added functionality to display short descriptions for sessions and provided a flag to disable these descriptions. Their work focused on UI enhancements and feature additions within the existing Polymer/LitElement-based project.
lit-elementtemplatefirestoreweb-componentsfirebase
bstrandjev/hoverboard
Oct 2018 - Nov 2018
GDG DevFest website template
Contributions:3 pushes, 4 branches in 1 month
gdgdevfestgdg-devfest
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.