Kaloyan Tsvetkov
Mentor at ABLE Mentor
Sofia-City, Bulgaria
Summary
👤
Senior🎓
Top SchoolKaloyan Tsvetkov is a mentor and seasoned software engineer with 19 years of experience, currently coaching developers at ABLE Mentor and Mentor the Young while bringing significant hands-on engineering and leadership experience from Experian. He has led teams designing secure, high-performance microservice architectures for identity verification and collections management platforms, often acting as security champion and scrum master. Known for turning complex requirements into robust, automated solutions, he blends architecture, coding, testing, and deployment expertise with a strong focus on performance and compliance. A persistent learner, Kaloyan transitioned from intensive Java EE training into large-scale systems work and continues to invest in his technical and mentoring skills. He is also an active open-source author on GitHub (projects like Krumo, Wano and Asido), revealing a long-standing habit of naming PHP tools with a playful "o" suffix. Based in Sofia, Bulgaria, he pairs customer-oriented soft skills from earlier management roles with deep technical stewardship.
19 years of coding experience
10 years of employment as a software developer
Electrician, Electrician at Professional High School, Kazanlak, BulgariaLaw, Law at Sofia University
English, Russian, German, Bulgarian
Github Skills (122)
plugin-development10
whoops10
wordpress10
laravel10
mask10
debugging10
latte10
blacklist10
error-handling10
debug10
plugin10
branches10
obfuscation10
php10
packagist10
Programming languages (4)
Github contributions (5)
kktsvetkov/ShrinkPress
Mar 2020 - May 2020
Contributions:99 pushes, 1 branch, 3 tags in 1 month
kktsvetkov/Wano
Aug 2017 - Jul 2021
Contributions:1 release, 8 commits, 10 pushes in 3 years 11 months
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