Jose Araujo
Specialist Software Engineer at Valid
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolJose Araujo is a Specialist Software Engineer with 11 years of experience building high-performance back-end systems for finance and e-commerce using .NET Core, C#, Go and NodeJS. He has a strong record of performance tuning and reliability—most notably cutting an application's response time by ~90% and replacing a legacy financial transaction processor that went live with zero failures. At Dock and CI&T he designed Go-based antifraud and AML services that sustain hundreds of requests per second with sub-100ms latencies, and he’s comfortable across cloud platforms (AWS, GCP) and streaming tech like Kafka. He mentors junior engineers and automates tedious workflows (including Excel add-ins), blending pragmatic engineering with operational monitoring and testing practices. His background includes an MBA in Data Center, a postgraduate focus in software architecture and AWS certification, reflecting both infrastructure depth and architectural discipline. Based in São Paulo, he combines hands-on coding with systems thinking to deliver dependable, scalable financial applications.
11 years of coding experience
10 years of employment as a software developer
Fédération Internationale de l'Art PhotographiqueEscola SENAI "Roberto Mange"Master of Business Administration - MBA Data Center and Cloud Computing - Infrastructure Architecture and Information Storage, Master of Business Administration - MBA Data Center and Cloud Computing - Infrastructure Architecture and Information Storage at Universidade Paulista
Portuguese, English
Stackoverflow
25reputation
7kreached
1answer
8questions
Github Skills (49)
builder-pattern10
gcode10
cnc10
cnc-controller10
pdf9
mining9
code-generator8
report-generator8
grid8
generator8
soap8
opencover8
bootstrap8
csharp8
vsix7
Programming languages (8)
Github contributions (5)
jfelipearaujo/LaserIO
May 2022 - Dec 2024
Can't have DireWire without Wires!
Contributions:29 PRs, 56 pushes, 2 branches in 2 years 7 months
gcodecnc
jfelipearaujo-fastfood/ms-product-catalog
Apr 2024 - Aug 2024
Microservice responsible to handle the catalog of products
Contributions:74 PRs, 105 pushes, 77 branches in 3 months
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