Hello! I build data platforms and modern web applications with Machine Learning components and open-source technologies around the Python, JavaScript, and R ecosystems, and I help data-centric organizations, from all over the world, get from idea to high-quality product very fast.

I’ve worked in a wide variety of projects, such as Machine Learning systems, voice-enabled web applications, and blockchain products, among others, with startups as well as Fortune 500 companies, and in in industries such as retail, health, e-commerce, finance, security, and others.

My background is in Machine Learning, Mathematics, and Economics. I was National Data Science Co-Champion for a contest organized by Mexico’s Presidential Office (2014), and I wrote R Programming by Example (2017).

Do you have an idea you want to bring to reality? Let’s talk!

“There’s nothing more powerful than an idea whose time has come.”
—Víctor Hugo


Reviews

"Omar is an exceptional programmer and developer with a multitude of skills. He helped me build from scratch a blockchain prototype in less than a week. Highly recommend!"
—Ash Aleshi

"Omar is very professional and trustworthy. All codes provided were clear and well-justified. Finished the job on time. Will definitely recommend to all."
—Ryan Wu

See more comments about my work in my CodeMentor reviews.


Publications

R Programming by Example book published by Packt (2017).

Blog