Efstathios Stivaros
Senior Developer (Consultant) at NTS Creative
Limassol, Cyprus
Summary
🤩
Rockstar🎓
Top SchoolEfstathios Stivaros is a Senior Developer with nine years' experience building and rescuing Ruby on Rails applications, currently leading performance and API re-architecture efforts at Shopify. He combines full-stack fluency (Rails, some React/Vue) with infrastructure-as-code and CI experience, and has repeatedly improved observability, profiling, and DB performance to scale complex product APIs. As a founder and team lead he has grown and mentored engineering teams, introduced testing and SDLC discipline, and negotiated technical change with non-technical stakeholders. His background includes large public-sector migrations and product features enabling merchants to support vastly more variants, showing a pragmatic focus on reliability and business impact. Colocated in Limassol, Cyprus, he brings both hands-on coding and an affinity for stabilising messy BaU systems so teams can ship faster. Uncommonly, he pairs deep Rails expertise with a product-minded approach to instrumentation and staged, participatory change.
9 years of coding experience
7 years of employment as a software developer
Computing Business & Computing, Computing Business & Computing at West London Academy
English, greek cypriot
Stackoverflow
99reputation
8kreached
6answers
0questions
Github Skills (80)
emoji10
component-library10
gitmoji10
figma-plugin10
design-tokens10
shopify10
vscode-extension10
conventional-changelog10
commit-message10
react10
hotel-booking9
html9
ruby9
mvc9
caching9
Programming languages (6)
Github contributions (5)
hmcts/et-pet-et3
Feb 2018 - May 2019
Response Form for Replying to (an) Employment Tribunal Claim
Contributions:19 releases, 213 commits, 324 PRs in 1 year 3 months
claimemploymentjenkins-cftjenkins-cft-d-i
Stivaros/stivaros.github.io
Aug 2016 - Aug 2023
Contributions:6 PRs, 27 pushes, 24 branches in 7 years 1 month
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