Tudor Constantin
Senior Software Engineer at Boring Technologies
Cluj-Napoca, Romania
Summary
👤
Senior🎓
Top SchoolTudor Constantin is a Senior Software Engineer with 14 years of hands-on experience building resilient full-stack systems, specializing in Node.js, TypeScript, and blockchain/Bitcoin/DeFi stacks. He has delivered high-impact solutions for streaming, healthcare and fintech clients—contributing to Pluto TV at scale, architecting a Bitcoin payments engine that processed $100M+ and building Sovryn’s decentralized perpetual swaps backend. Comfortable working remotely since 2015, Tudor combines backend mastery with practical front-end contributions (notably UI work on the popular Gekko bitcoin trading bot) and thoughtful open-source documentation improvements. He thrives in consulting and startup settings where fast iteration, observability, and DevOps-friendly infrastructure (Terraform, AWS, Datadog, Kubernetes) matter. Known as a “jack of all backends, master of Node,” he pairs legacy-language experience (Modern Perl) with modern TypeScript/Solidity toolchains to unblock production-critical systems.
14 years of coding experience
18 years of employment as a software developer
Liceul de informatica Tiberiu Popoviciu Cluj NapocaBS, Automatics, BS, Automatics at Universitatea Tehnică din Cluj-Napoca
English, Romanian
Stackoverflow
26,645reputation
3.9mreached
897answers
17questions
perl
top-5%
sql
top-5%
postgresql
top-5%
regex
top-1%
http-post
top-5%
php
top-1%
Github Skills (31)
markdown10
javascript10
mysql10
regex10
perl10
php10
markdown-it10
front-end-development10
vue10
vue-jsx10
documentation10
postgresql9
json9
trading-bot9
indexing9
Programming languages (7)
Github contributions (5)
askmike/gekko
Apr 2017 - Apr 2017
A bitcoin trading bot written in node - https://gekko.wizb.it/
Role in this project:
Front-end Developer
Front-end DeveloperContributions:6 commits, 5 PRs, 15 comments in 8 days
Contributions summary:Tudor primarily contributed to the front-end components of the Gekko trading bot, focusing on the user interface. Their commits involved modifications to Vue.js components, specifically the market picker, dataset picker, and modal components. The user's work included layout adjustments, component enhancements, and integration of WebSocket functionality for real-time updates, contributing to improved user interaction.
market-makerexchangetrading-botbottrading
gugod/App-perlbrew
Mar 2015 - Mar 2015
Manage perl installations in your $HOME
Role in this project:Technical Writer
Technical WriterContributions:9 commits, 3 PRs in 1 day
Contributions summary:Tudor primarily focused on enhancing the documentation of the `app-perlbrew` project. They introduced a `generate-readme.pl` script to create a README.md file, utilizing `Pod::Markdown` to convert the Perl module's POD documentation. They also updated the documentation within the Perl module itself, adding links and improving the overall structure and readability for users. This resulted in a better documented project.
installationsperl
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