Mladen Jablanovic
Back End Developer at Phrase
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolMladen Jablanovic is a seasoned Back End Developer with over 10 years of experience building scalable, data-driven systems across .NET, Ruby on Rails, and SQL databases. He has a strong track record at companies like XING and Phrase, working on account/auth platforms and backend services using Rails, Elixir, MySQL, REST and GraphQL. Known for clean, modular code and a perfectionist approach, he has repeatedly modernized reporting and integration systems to keep pace with growth and complexity. Comfortable across ecosystems, his skills span C#, ASP.NET, PostgreSQL, XML/XSLT and pragmatic use of other languages like PHP and Python. He actively shares knowledge in workplace and IT forums, bringing both technical depth and clear communication to cross-functional teams. Based in Hamburg, he pairs enterprise experience with a curiosity for usability and modern web development practices.
10 years of coding experience
19 years of employment as a software developer
Engineer's degree, Engineer's degree at Univerzitet u Beogradu
English, Serbian, German
Stackoverflow
43,731reputation
2.8mreached
528answers
23questions
encoding
top-5%
regex
top-5%
ruby
top-1%
foreach
top-5%
loops
top-5%
ruby-on-rails
top-1%
Github Skills (103)
glance10
ruby10
ruby-on-rails10
phrase10
json10
hashmap10
i18next-backend10
api-documentation10
devtools9
internationalization9
rest9
localization9
api9
cli9
developer-tools9
Programming languages (15)
Github contributions (5)
phrase/vulnerability_alerts_github_action
Apr 2024 - Jul 2026
Contributions:1 review, 2 PRs, 6 pushes in 2 years 2 months
jablan/stari-blog
Mar 2016 - Dec 2025
Contributions:2 PRs, 24 pushes, 2 branches in 9 years 10 months
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