Christos Topaloudis
Senior Software Engineer at Expedia Group
Vernier, Geneva, Switzerland
Summary
👤
Senior🎓
Top SchoolChristos Topaloudis is a Senior Software Engineer with 12 years of experience building full-stack web and mobile applications, currently based in the greater Geneva area and working at Expedia Group. He holds an MSc in Software Development Technology and a BSc in Computer Science (plus a background in Mathematics), bringing strong engineering fundamentals and a pragmatic approach to product-focused systems. His career spans research-grade platforms at CERN and high-velocity startups like The Eye Tribe, where he built internal tools, hybrid mobile apps, and an eye-tracking analytics service that influenced the gae-init starter project. Christos is a hands-on contributor to open-source projects and has deep experience with Python/Flask, Google App Engine, CI pipelines, and front-end tooling, often bridging backend performance work with UI and deployment refinements. Colleagues rely on him for tackling complex integrations and improving deployment and infrastructure workflows, reflecting both technical depth and a taste for challenging, interdisciplinary problems.
12 years of coding experience
20 years of employment as a software developer
Master's Sofotware development technology, Master's Sofotware development technology at IT-Universitetet i KøbenhavnBachelor's degree Computer Science, Bachelor's degree Computer Science at Aristotle University of Thessaloniki (AUTH)
Greek, English, python, javascript
Stackoverflow
8,139reputation
919kreached
101answers
59questions
google-app-engine
top-1%
flask
top-5%
python
top-5%
Github Skills (21)
python10
google-app-engine10
flask-ask10
flask10
bootstrap9
rest9
bootstra9
lessc8
css8
html-template8
javascript8
api-design7
git7
gulp7
html6
Programming languages (9)
Github contributions (5)
gae-init/gae-init
Oct 2013 - Jan 2020
Google App Engine based on Python, Flask, RESTful, Bootstrap and tons of other cool features
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:52 commits, 34 PRs, 1 push in 6 years 3 months
Contributions summary:Christos primarily focused on updating and maintaining the application's backend, making changes to models, admin interfaces, and utility functions. They made updates to the front-end, including updating font awesome libraries and making changes to the site's styling, and template configurations. The user also addressed the app's configuration and deployment processes and refactored certain elements for better performance, and added new features.
google-apppythonapp-enginerestfulflask
topless/cds-books
Apr 2020 - Nov 2020
CERN Library integrated library system.
Contributions:98 pushes, 7 branches, 1 tag in 7 months
cernintegratedintegrated-library-systemmulticore
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