João Sampaio
Web Developer at Talkdesk
Leiria, Leiria, Portugal
Summary
👤
SeniorJoão Sampaio is a Staff Engineer based in Lisbon with 12 years of cross-platform experience building elegant, user-focused iOS, macOS and web applications. He blends low-level C and compiler curiosity with modern Swift, Objective-C, Python and ES6 to craft simple, well-designed interfaces and robust backends. A long-tenured contributor at Talkdesk, he has progressed from senior engineer to staff, bringing pragmatic architecture and hands-on implementation to distributed product teams. His background spans telecom-grade tooling, VoIP/IVR systems and mobile platform work, reflecting a comfort with both systems-level and high-level application concerns. Outside work he’s a FreeBSD afficionado and compiler enthusiast, a detail that informs his emphasis on correctness and performance.
12 years of coding experience
Github Skills (8)
camp8
procfile7
react4
nginx-module3
luaapi3
http2
benchmark1
vms1
Programming languages (2)
Github contributions (5)
jsmp/localdev.in
Jan 2014 - Apr 2015
Contributions:17 commits, 3 pushes, 1 comment in 1 year 3 months
jsmp/mlx-swift-examples
Sep 2024 - Apr 2025
Contributions:6 pushes in 6 months
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