Alvaro Esteban
Full Stack Engineer - D4H Team Manager at EcoOnline
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolAlvaro Esteban is a seasoned full stack engineer and team manager with 11 years of experience building and migrating web platforms across MEAN and LAMP environments. Currently leading the D4H team at EcoOnline, he combines hands-on frontend and backend expertise with server management and team leadership, having driven a legacy PHP-to-Node.js/TypeScript migration and adopted microservice patterns. He has deep practical knowledge of Angular, Node.js, PHP, and image-processing tooling (including Python-based face detection), and has applied automated testing, Docker, and CI practices throughout his career. An active open-source contributor, he improved the dash.js MPEG-DASH player’s UX and caption handling—work that impacts media playback in compliant browsers. Based in Madrid, he pairs pragmatic engineering with product-minded thinking, often shipping successful freelance web apps outside of his day job.
11 years of coding experience
13 years of employment as a software developer
I.E.S. Duque de RivasTecnico Superior Desarrollo de Aplicaciones Informáticas, Tecnico Superior Desarrollo de Aplicaciones Informáticas at I.E.S. Palomeras VallecasMario Benedetti
English, Spanish
Stackoverflow
1reputation
140reached
3answers
3questions
Github Skills (20)
javascript10
media-playback10
playback10
video-player10
dashjs10
videojs10
bitrate9
ui-design9
css9
video-streaming9
stream9
html9
audio-streaming9
data-streaming9
csv6
Programming languages (7)
Github contributions (5)
Dash-Industry-Forum/dash.js
Apr 2018 - Jul 2018
A reference client implementation for the playback of MPEG DASH via Javascript and compliant browsers.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:57 commits, 33 PRs, 43 comments in 3 months
Contributions summary:Alvaro primarily focused on improving the user experience and functionality of the dash.js player. They made significant changes to the control bar, adding resolution information to the bitrate list and improving the seek bar. They also addressed text track issues, fixing a bug that caused text tracks to stop working after seeking and clearing text buffer and fragments after deleting texttrack cues. Furthermore, they updated multiple samples to incorporate these changes and added samples for missing features.
msswebrtcplaybackvideomse
epiclabs-io/docker-cucumber-protractor-chrome
Jul 2017 - Nov 2018
Docker image to run cucumber protractor tests in headless chrome
Contributions:16 commits, 4 PRs, 11 pushes in 1 year 4 months
headless-chromedocker-imagetestingprotractor-testsdocker
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