Tamas Erdos
Freelance Software Engineer at Bit Haiku LLC
New York City Metropolitan Area United States
Summary
👤
Senior🎓
Top SchoolTamas Erdos is a seasoned freelance software engineer based in the New York City area with 12 years of experience delivering Rails and React solutions for enterprise clients. He pairs hands‑on full-stack development and security know‑how with strategic leadership—evidenced by executive roles including Interim CEO of a major printing subsidiary where his data-driven web app and KPI systems boosted profit and cut overtime. A pragmatic builder, he has led small engineering teams to high test coverage and reliable production systems (99.9% uptime at Stryker) and co-founded a consumer app that shipped rapid CI/CD and same-day fixes. He also contributes to notable open-source Ruby projects, adding ESRI geocoding integrations and robust testing to the geocoder repo. Comfortable moving between boardrooms and code, he blends product-minded engineering with measurable business impact.
12 years of coding experience
10 years of employment as a software developer
MBA, Business Administration, MBA, Business Administration at New York University - Leonard N. Stern School of BusinessB. Sc., Business Administration, B. Sc., Business Administration at Babson College
Hungarian, German, English
Github Skills (6)
google-geocoding-api10
api10
geocoding10
apidoc10
ruby10
testing9
Programming languages (9)
Github contributions (5)
alexreisner/geocoder
Mar 2016 - Apr 2016
Complete Ruby geocoding solution.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 commits, 1 PR, 10 comments in 14 days
Contributions summary:Tamas focused on enhancing the geocoder project by integrating features related to the ESRI geocoding API. Their contributions include enabling ESRI for storing results, incorporating token generation for authentication, and modifying configuration settings for storage purposes. They refactored token-related logic and added testing capabilities, specifically for the ESRI lookup, alongside integrating an IP address lookup. They also made minor fixes and updates to improve functionality.
geocoding-objectsmongoidgeocodingrubygeocoding-requests
erdostom/devise-argon2
Jan 2016 - Jul 2020
Hash passwords securely in Devise using Argon2
Contributions:5 releases, 1 review, 14 commits in 4 years 7 months
cryptographyencryptablesecurityencryptorpassword
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