Cristianย Cristea
Senior Ruby On Rails Developer at Remote Work
Hamburg, Germany
Summary
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Top SchoolCristian Cristea is a Senior Ruby on Rails developer with 11 years of experience delivering performant web applications and leading small multidisciplinary teams from Hamburg, Germany. He specializes in backend systems (Ruby, Rails, PostgreSQL, REST APIs) while also shipping modern front-ends with React/Next.js and pragmatic CSS frameworks. As a freelancer and contractor he has repeatedly rescued stalled NLP and eโlearning projectsโcutting response times from 20+ seconds to under 1 second and turning prototypes into funding-winning products. He combines hands-on optimization and database design with team building, having hired and led cross-functional teams including data scientists. Known for a calm, methodical teaching style from his time at Le Wagon, he brings both executional speed and mentorship to short-term engagements. He is exclusively remote and frequently pairs rapid delivery with measurable business outcomes such as new clients and revenue improvements.
11 years of coding experience
3 years of employment as a software developer
Full Stack Web Developer, Full Stack Web Developer at Le WagonComputer Software Engineering, Computer Software Engineering at Launch SchoolFront End Web Development Techdegree, Web/Multimedia Management and Webmaster, Front End Web Development Techdegree, Web/Multimedia Management and Webmaster at Treehouse
English, German, Romanian
Stackoverflow
94reputation
4kreached
9answers
0questions
Github Skills (9)
html6
css6
twitter-bootstrap6
javascript6
navbar6
sublime3
sublime-text3
bootstrap2
twitter2
Programming languages (4)
Github contributions (5)
mozubi/plattform
Jan 2020 - Aug 2020
Contributions:205 PRs, 323 pushes, 256 branches in 7 months
CristianCristea/mozubi
Nov 2019 - Dec 2019
Contributions:170 commits, 103 PRs, 110 pushes in 13 days
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