István Demeter
Senior Software Developer at Emarsys
Switzerland
Summary
👤
Senior🎓
Top SchoolIstván Demeter is a Senior Software Developer based in Switzerland with 16 years of experience building web and API applications across Ruby on Rails, Node.js and Elixir/Phoenix. Currently at Emarsys since 2013, he combines backend craftsmanship with cloud-native operations using Google Cloud (BigQuery, Pub/Sub, BigTable, CloudSQL, Kubernetes) and relational/noSQL databases like Postgres, MySQL and Mongo. His earlier career bridged Linux systems and DevOps—Puppet, Varnish, Redis, virtualization and public IaaS—which gives him a pragmatic edge when designing resilient, observable systems. He is comfortable spanning the stack from infrastructure to application code and shipping production services at scale. Colleagues rely on him for steady delivery and deep troubleshooting rather than flashy prototypes. Trained in electrical engineering and telecommunications, he brings a systems-thinking mindset to software architecture and operational reliability.
16 years of coding experience
3 years of employment as a software developer
electrical engineering Telecommunication Automatization, electrical engineering Telecommunication Automatization at University of Miskolc
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (77)
heroku9
php9
buildpack9
prestashop-module8
wkhtmltopdf7
sdk-nodejs7
homebrew-cask7
sequel7
nodejs7
html-to-image7
google-cloud6
client-library6
structured-logging6
netsuite6
api6
Programming languages (7)
Github contributions (5)
emartech/ezlog
Sep 2020 - Nov 2022
A zero-configuration structured logging solution for projects using Rails, Sidekiq, Sequel, etc.
Contributions:16 commits, 6 PRs, 5 pushes in 2 years 2 months
sequelzerostructuredrailsstructured-logging
emartech/loggem
Jul 2014 - May 2016
Contributions:18 commits, 1 PR, 8 pushes in 1 year 10 months
loggerloggingformatters
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