Fabrice Mongkhoune
Senior Software Engineer at Mercari, Inc.
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolFabrice Mongkhoune is a Senior Software Engineer and engineering leader with 11 years of experience building large-scale, fault-resilient web APIs and cloud services across startups and large tech firms. Currently based in Tokyo, he leads full-stack teams at Mercari and previously steered Rakuten’s mobile ecosystem efforts, designing geo-redundant Azure architectures and high-traffic REST APIs using ASP.NET Core, Node.js, and modern CI/CD and IaC tools. As former CTO of AppTurbo, he built an engineering organization and helped scale a product to over 30 million users during the smartphone boom, blending hands-on backend and Android development with strategic product decisions. He holds an MSc in Artificial Intelligence and has a longstanding interest in constraint programming and practical AI, reflected in early research collaborations at LIP6. Known for combining technical depth with people-focused management, he emphasizes developer happiness and ownership while delivering reliable systems at scale. Outside work he experiments with projects on GitHub, bringing a curious, maker mindset to production-grade engineering.
10 years of coding experience
11 years of employment as a software developer
Master, Computer Science - Artificial Intelligence, Master, Computer Science - Artificial Intelligence at Université Pierre et Marie Curie (Paris VI)
English, Japanese, French
Stackoverflow
385reputation
16kreached
2answers
1question
Github Skills (44)
dotnet8
csharp7
nodejs7
linux7
azure7
android-viewpager6
react6
asp-net6
menu6
android6
dotnet-core6
android-layout6
windows6
asp-net-core6
azure-stream-analytics6
Programming languages (7)
Github contributions (5)
FabriceMk/future-gadget-lab
Oct 2017 - Sep 2021
A WebApp/API written in ASP.NET Core to experiment stuff.
Contributions:22 PRs, 57 pushes, 22 branches in 3 years 10 months
apidotnetaspnetaspwebapi
FabriceMk/android-mycv
Jul 2015 - Feb 2017
Contributions:3 releases, 109 commits, 2 PRs in 1 year 7 months
androidsourcestechnologies
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