Sebastian Marinescu
Founder & Developer at CyberPower SRL
Bucharest, Romania
Summary
👤
Senior🎓
Top SchoolSebastian Marinescu is a founder and freelance web developer with 12 years of experience building responsive, high-performance websites and Progressive Web Apps from Bucharest. He combines frontend expertise (HTML5, mobile-first design, PWAs) with backend, DevOps and growing cyber-security skills to deliver SEO-optimized, accessible and social-media-ready solutions. As founder of CyberPower SRL and multiple consultancy roles since 2011, he blends hands-on implementation with client-facing analysis and research across international projects. Early adopter sensibilities—he built his first homepage at 12—inform a long-standing passion for the web as a global information platform. He places special emphasis on user experience, performance and barrier-free design while keeping pace with modern standards and security best practices. Currently focused on his independent practice, he prefers selective engagements that align with quality and accessibility goals.
12 years of coding experience
5 years of employment as a software developer
Digital and Print Media Designer, Subject Area: Design and Technology, Digital and Print Media Designer, Subject Area: Design and Technology at August-Bebel-Schule
English, Romanian, Spanish, German
Stackoverflow
2,394reputation
145kreached
64answers
2questions
android
top-5%
cordova
top-1%
ionic-framework
top-1%
Github Skills (200)
cms10
scroll10
animate-on-scroll10
mouse10
prestashop10
javascript10
animation10
revolution10
animate10
prestashop-module10
modx10
chunks10
angular10
socket-io10
image-gallery10
Programming languages (13)
Github contributions (5)
sebastian-marinescu/UpgradeMODX
Aug 2016 - Jan 2019
A dashboard widget that detects upgrades and (optionally) installs them from within the MODX Manager
Contributions:3 PRs, 19 pushes, 6 branches in 2 years 5 months
widgetdashboarddashboard-widgetmodxupgrades
sebastian-marinescu/docs-1
Jan 2018 - Jun 2023
The official documentation for modmore extras and services. Contributions welcome!
Contributions:7 pushes, 3 branches in 5 years 5 months
azerothcoreeaglemodmoreextraswelcome
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.