William Pereira
Engineering Manager at Radancy
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolWilliam Pereira is an engineering manager in New York with 11+ years of experience guiding teams across the full stack, now focused on frontend and microservice integration while still shipping code himself. He blends hands-on development—particularly in reactive programming, streaming, and dataflow concepts—with cross-team facilitation and pragmatic process improvements to reduce friction and accelerate delivery. His background ranges from campus-wide systems and identity integration to leading engineering at Radancy, where he influences backend architecture and UI direction alike. Known for maintaining active personal projects and staying current with trends, he fosters close relationships with product owners, scrum masters, and stakeholders to ensure systems are useful and profitable. An advocate for “state in motion,” he connects reactive UIs and backend streams (Rx, Kafka, actor/dataflow patterns) to create more cohesive, real-time experiences.
10 years of coding experience
17 years of employment as a software developer
Bachelor’s Degree, Computer Science / Digital Media / Information Technology, Bachelor’s Degree, Computer Science / Digital Media / Information Technology at University of Central Florida
English, Spanish, c#, javascript, typescript
Github Skills (50)
angularjs10
steelseries9
logitech8
lts8
openrgb8
cartridge8
javascript8
angularjs-material8
csharp7
midi7
materialize7
angular7
rgb7
logging7
telemetry6
Programming languages (5)
Github contributions (5)
MetalHexx/TeensyROM-UI
Sep 2023 - Mar 2025
TeensyROM is a ROM Emulator, Fast Loader, MIDI and Internet cartridge for Commodore64/128
Contributions:744 pushes, 16 branches, 9 tags in 1 year 6 months
MetalHexx/TeensyROM-CLI
Jun 2024 - Mar 2025
Contributions:1 release, 115 pushes, 4 branches in 9 months
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