Ray Carneiro
IT Director At Witan LLC, Principal Architect At QAT Global at QAT Global | Custom Software Development & IT Staffing Solutions - US, Brazil & Costa Rica Nearshore
Greater São Paulo Area Brazil
Summary
👤
Senior🎓
Top SchoolRay Carneiro is a results-driven technology leader and enterprise architect who currently directs Architecture, Engineering and Innovation at Witan LLC while serving as Principal Enterprise Architect for QAT Global. With a career spanning cloud architecture, systems design, infrastructure, DevOps, and software development, he excels at translating business strategy into scalable technology roadmaps and aligning IT with corporate goals. He has led high-impact initiatives at Microsoft LATAM, steering multi-million-dollar Azure deals, partner enablement programs, and strategic technical design across startups, enterprises, and nearshore teams. Prior to that, he built and guided engineering organizations across Foxconn, GFT, Global AppCasting, and Precision Code Studios, delivering distributed systems, microservices, and Open Banking solutions. Ray holds a Master’s in Solutions Architecture from FIAP and has also served as a fractional CTO, helping startups accelerate digital transformation and modern software practices. Based in the Greater São Paulo area, he collaborates with boards, executives, and cross-functional teams to drive technology-informed business growth.
9 years of coding experience
8 years of employment as a software developer
Fédération Internationale de l'Art Photographique
English, Portuguese, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (72)
maze10
san9
java9
diego8
architecture8
elasticsearch8
hexagonal-architecture8
search-engine8
clean-architecture7
entity-framework-core7
mediatr7
cyclone7
restful7
nhibernate7
react-redux6
Programming languages (5)
Github contributions (5)
rcarneironet/easycom
Mar 2019 - Feb 2020
Architecture and Project sample for EasyCom
Contributions:7 commits, 9 pushes, 1 branch in 11 months
javaarchitecture
rcarneironet/CQRSInPractice
May 2019 - Jul 2020
Sample CQRS in Practice project for San Diego .NET User Group
Contributions:20 commits, 10 PRs, 17 pushes in 1 year 2 months
dddevent-sourcingdiegocqrscqrs-sample
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