Cleison Ferreira de Melo

Senior Software Engineer with over 13 years of experience developing and deploying large APIs projects using Java and JavaScript. Including various projects working as leader and manager;

I Led and built the most famous open-source Service Management Software in Latin America, CITSmart, certified in 13 ITIL processes that increased the company's revenue by over 30%. Designing Fiserv's new generation of Payments APIs, which will impact billions of payments transactions worldwide.

I have published six online courses that are available on the Udemy platform with over 210.000 students. I have won competitions like hackathon three times, one of which is world-class: 1st, 2nd and 3rd places.