Stephen Von Takach
Chief Information Officer
Sydney, New South Wales, Australia
Summary
🤩
Rockstar🎓
Top SchoolStephen Von Takach is a technology executive and hands-on engineer with 15 years of experience leading scalable, secure systems as Chief Information Officer across fast-moving startups and products. Based in Sydney, he blends strategic leadership at PlaceOS and QuayPay with deep backend and DevOps expertise, having contributed performance-focused code and Docker optimizations to high-profile benchmark projects like TechEmpower’s FrameworkBenchmarks. A co-founder of ACA Projects and former AV systems lead at the University of Sydney, he pairs product-oriented project management training with practical software delivery. His open-source contributions to the Crystal language and web-framework performance work reveal a focus on networking, serialization, and low-level performance tuning not obvious from executive titles alone. Stephen’s approach centers on blurring the lines between internet and real-world experiences by designing adaptable architectures and deployment models that integrate securely with diverse ecosystems.
15 years of coding experience
5 years of employment as a software developer
Diploma of Project Managment, Diploma of Project Managment at TAFE NSWBachelor of Computer Science, Software Development, Bachelor of Computer Science, Software Development at The University of Sydney
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (16)
application-framework10
app-framework10
http10
web-framework10
benchmarking10
docker10
performance-monitor10
benchmark10
performance-analysis10
crystal-lang10
openssl10
dockers10
actioncontroller10
devops9
postgresql9
Programming languages (18)
Github contributions (5)
the-benchmarker/web-frameworks
Mar 2018 - Jul 2020
Which is the fastest web framework?
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 reviews, 10 commits, 10 PRs in 2 years 4 months
Contributions summary:Stephen primarily contributed to the development and enhancement of the "spider-gazelle" web framework. Their work involved implementing application features, including user-related functionalities and route definitions. The user also updated the framework with clustering capabilities and upgraded core dependencies. Furthermore, they refactored the codebase for performance improvements, specifically related to parameter parsing.
web-frameworkbenchmarkframeworkmeasurementperformance
crystal-lang/crystal
Feb 2019 - Sep 2022
The Crystal Programming Language
Role in this project:Back-end Developer
Back-end DeveloperContributions:15 reviews, 15 commits, 37 PRs in 3 years 8 months
Contributions summary:Stephen made several contributions to the Crystal programming language, including adding DTLS support, making `wait_readable` and `wait_writable` public, and adding UDP multicast support. They also worked on implementing bit range access for integers and fixing WebSocket and BigDecimal operations. Furthermore, the user updated and fixed the codebase in areas concerning serialization and addressing an undefined constant issue.
programming-languagecrystalcompilercrystal-language
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