Assaf Arkin
Founder, CEO at Rentail
Los Angeles, California, United States
Summary
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RockstarAssaf Arkin is a seasoned founder and software leader with 18 years of experience building products that blend AI, full‑stack engineering, and practical entrepreneurship. Based in Los Angeles, he currently runs Rentail—using conversational AI to match merchants to retail spaces—and launched cite.me.in to monitor AI citation of websites, demonstrating a knack for timely, product‑led AI utilities. Previously CTO at multiple companies and a long‑time open‑source contributor, his work spans backend systems, headless browser testing, and integrations (notably contributions to Hubot and the Vanity A/B testing library). He co‑authored a technical Manning book and has a track record of turning fragile early products into reliable, scalable platforms that attract acquisition interest. Comfortable toggling between code and strategy, he often pairs engineering depth with product intuition to ship pragmatic solutions. An unexpected thread through his career is a consistent focus on measurement—experiments, analytics, and testing—to drive better product decisions.
18 years of coding experience
22 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (18)
apim10
javascript10
jquery10
coffeescript10
testing10
bots10
ab-testing10
ruby10
api10
browser-testing10
minitest10
nodejs10
abtest10
hubot9
object-oriented-programming9
Programming languages (8)
Github contributions (5)
assaf/zombie
Dec 2010 - Apr 2020
Insanely fast, full-stack, headless browser testing using node.js
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:1 release, 1467 commits, 72 PRs in 9 years 6 months
Contributions summary:Assaf was primarily focused on front-end development, making numerous updates to browser compatibility and testing. They implemented and debugged new features in the browser testing framework. The user was also responsible for testing compatibility with different jQuery versions. They performed several updates to the user interface in JavaScript.
full-stackheadless-browsernodejstesting
assaf/vanity
Feb 2009 - Sep 2013
Experiment Driven Development for Ruby
Role in this project:Back-end Developer
Back-end DeveloperContributions:321 commits, 1 comment in 4 years 7 months
Contributions summary:Assaf implemented the core structure for the Vanity library, focusing on Experiment Driven Development for Ruby. They created the `Vanity::Playground` class, managing experiment catalogs, defining, and retrieving experiments. Additionally, the user set up the test infrastructure by implementing the test/playground\_test.rb test file. They also introduced the core `Base` class to define experiments, and A/B testing, making a solid foundation for further development in the project.
ruby
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