Alejandro Moraga
Senior Staff Software Engineer at Grupo OLX
São Paulo, Brazil
Summary
👤
SeniorAlejandro Moraga is a Senior Staff Software Engineer based in São Paulo with over a decade building resilient, finance-focused systems and consumer-facing platforms. He has led architecture and delivery at scale—designing real-time antifraud and payments components for Grupo OLX that reduced chargebacks and centralized payment operations across brands. A pragmatic tech leader and founder, he created a payment startup and drove major cloud migrations, CMS and streaming app improvements at Vibra Digital, including an app rating turnaround and 99% infra cost reduction. His work spans backend, frontend and ML-assisted features (content generation, bots, OCR, predictive models), with a knack for unifying disparate services via GraphQL and robust auditing. Colleagues rely on him to turn complex regulatory and financial requirements into auditable, automated workflows that cut costs and operational friction.
12 years of coding experience
16 years of employment as a software developer
English, Spanish
Github Skills (9)
django4
amazon-s34
raml4
parser3
restful-api2
rest2
python2
sdk-android1
nodejs1
Programming languages (4)
Github contributions (5)
Moraga/db.js
Mar 2014 - Jul 2015
Contributions:24 commits, 4 pushes in 1 year 4 months
Moraga/EngineFramework
Oct 2013 - Nov 2014
Contributions:37 commits in 1 year
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.