Erlon Souza
IT Associate Director
Brazil
Summary
👤
Senior🎓
Top SchoolErlon Souza is an IT Associate Director based in Brazil with over a decade of experience designing and delivering resilient backend systems using C#, .NET, DDD, TDD and event-driven architectures. He has progressed from hands-on developer roles to technical leadership at BTG Pactual, driving PIX and Open Finance products on AWS with serverless patterns, messaging (Rabbit/Kafka) and CI/CD practices. Known for mentoring through pair programming and formalizing engineering processes, he pairs pragmatic delivery with disciplined test pyramids and debt remediation. His background spans financial systems, event sourcing/CQRS and containerized deployments, and he often applies patterns like Inbox/Outbox and eventual consistency to tame distributed workflows. Colleagues value his blend of applied architecture and steady delivery—he still codes across C#, MQL5 and JavaScript, keeping a practitioner’s lens on strategic decisions.
10 years of coding experience
6 years of employment as a software developer
Bacharelado Ciência da Computação, Bacharelado Ciência da Computação at Unirondon
Github Skills (38)
unit-testing10
sem10
trading-algorithms10
trading10
metatrader10
tal10
docker-compose10
efcore10
trend10
trading-bot10
mql10
rabbitmq10
robot10
tdd10
unit-of-work10
Programming languages (4)
Github contributions (5)
erlonfs/sample.bad-robot
May 2017 - Mar 2019
Contributions:3 releases, 33 commits, 14 PRs in 1 year 10 months
letexemplo
erlonfs/gestao-escolar
Jul 2018 - Sep 2020
:memo: Prova de conceito de modelagem de software com Domain Driven Design (DDD)
Contributions:93 commits, 24 PRs, 114 pushes in 2 years 2 months
ddddomain-driven-designbackendcircle-cicsharp
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