Denis Alexandrov
Tech Lead at Sunday
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolDenis Alexandrov is a tech lead with 11 years of hands-on experience building high-traffic web platforms and growing engineering teams, currently leading development at Sunday in Hamburg. Rooted in backend PHP expertise, he pairs deep architectural understanding with practical knowledge of web, data storage, caching, and security to deliver resilient, scalable systems. He is process-oriented and a strong advocate for agile practices, having introduced Scrum in previous roles and consistently improving team delivery. An introverted people-focused leader, Denis builds trust-based relationships that unlock collaboration and steady professional growth across diverse teams. His background spans high-load consumer portals and e-commerce, and he has turned internal tools into commercial SaaS products, illustrating a knack for turning operational needs into marketable software. Curious since childhood, he deliberately explores adjacent domains—from front-end to DevOps—to bridge business needs and technical execution effectively.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Technology and Commerce, Technology and Commerce, Bachelor of Technology and Commerce, Technology and Commerce at Volgograd State Socio-Pedagogical University
English, Русский, German
Github Skills (36)
admin10
bootstrap10
env9
dotenv9
environment-variables9
adminlte9
configuration-file9
packagist8
graph8
dashboard8
gii8
nodejs7
javascript7
summernote7
wysiwyg6
Programming languages (4)
Github contributions (5)
stmswitcher/yii2-ldap-auth
Jul 2020 - Feb 2023
Simple library to handle auth over LDAP in Yii 2 applications
Contributions:3 commits, 1 PR, 2 pushes in 2 years 8 months
stmswitcher/siter
Dec 2015 - Aug 2019
Contributions:1 push, 1 branch in 3 years 8 months
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