Abmar Barros
Senior Staff Software Engineer at Block
Seattle, Washington, United States
Summary
👤
Senior🎓
Top SchoolAbmar Barros is a Senior Staff Software Engineer with 15+ years designing and shipping distributed systems, currently driving platform work at Block after senior roles at Square and Amazon. He blends research-grade expertise in failure detection, grid and federated cloud middleware with practical full‑stack chops—having built Java, Node, and Python APIs and led mobile app development for Android and iOS. A co-founder of Coddy and former lead on Fogbow and OurGrid, he has a rare mix of academic depth (MSc in Distributed Computing) and startup/product experience delivering CaaS and hosted solutions. At Amazon he helped evolve the Checkout pipeline end‑to‑end, demonstrating an ability to move complex, user‑facing flows to production at scale. Colleagues know him for translating distributed-systems research into resilient, operational services and for shipping pragmatic interoperability and storage solutions that tolerate real-world failures.
15 years of coding experience
19 years of employment as a software developer
Master, Distributed computing, Master, Distributed computing at Universidade Federal de Campina Grande
English
Stackoverflow
31reputation
10kreached
1answer
0questions
Github Skills (35)
build-script10
http10
share-files10
java9
solr9
android9
static-site-generation9
nextcloud8
dynamodb8
solidworks8
push-notifications8
nodejs8
search-engine7
dynamodbmapper7
azerothcore7
Programming languages (7)
Github contributions (5)
abmargb/jamppa
Feb 2014 - Apr 2015
Contributions:32 commits, 1 push, 1 comment in 1 year 2 months
OurGrid/portal
Sep 2013 - Sep 2013
Contributions:10 commits in 9 days
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.