Hi there ! 👋
Welcome to my Github profile ! 😃
I’m a software engineer who likes to understand how things actually work under the hood. I enjoy digging into algorithms, system design, and all the small decisions that impact performance and scalability ⚙️
I spend a lot of my time building and contributing to open-source, mostly in Go. It’s where I can experiment, refine ideas, and focus on writing code that feels both efficient and clean to use.
Lately I’ve been exploring more around web and infrastructure, with a growing interest in developer experience and how to build tools that are both powerful and simple to use 🚀
I’m especially into problems where the details matter and where good design makes a real difference.
Outside of code, you’ll find me at the gym, playing airsoft, or enjoying anything related to Japan 🇯🇵
👷 Check out what I'm currently working on
- geoadmin/service-alti - Height/profile services for geo.admin.ch (1 week ago)
- hbollon/portfolio-nuxt - 🌌 A modern space-themed developer portfolio built with Nuxt 4 and Strapi CMS. Statically generated, multilingual (EN/FR), powered by Tailwind CSS with CI/CD and AWS deployment. (2 weeks ago)
- geoadmin/service-wmts - Microservice that transforms WMTS requests into WMS requests (an offspring of the infamous 'service proxywms') (1 month ago)
- camptocamp/grafana-prometheus-alertmanager-datasource - Grafana Datasource for the Prometheus Alertmanager (1 month ago)
- geoadmin/service-qrcode - Create a QR code image from an URL (2 months ago)
🌱 My latest projects
- hbollon/portfolio-nuxt - 🌌 A modern space-themed developer portfolio built with Nuxt 4 and Strapi CMS. Statically generated, multilingual (EN/FR), powered by Tailwind CSS with CI/CD and AWS deployment.
- hbollon/personal-resume - LaTeX sources used to build my CV
- hbollon/jgo - 📔 Generic JSON parser library. Used to unmarshal .json to generic structures and be able to marshal them.
- hbollon/go-project-template - 📜 My personal way-to-go template for all of my Go projects on Github. Including gitignore, readme, licence, Github Action workflows, issue/PR templates, contributing guideline...
- hbollon/svm-ml-exercise - Showcase exercise to use svm algorithm in machine learning
🔭 Latest releases I've contributed to
- geoadmin/service-alti (v1.10.0, 2 days ago) - Height/profile services for geo.admin.ch
- geoadmin/service-control (v0.20.1, 1 week ago) - OGD Access Controller
- geoadmin/mf-chsdi3 (2026-03-18-rc4, 1 week ago) - api3.geo.admin.ch source code
- geoadmin/service-qrcode (v2.8.0, 2 weeks ago) - Create a QR code image from an URL
- geoadmin/service-search-wsgi (v2.3.0, 1 month ago) - Web service for sphinx-search
🔨 Latest Pull Requests I published
- New Release v1.10.0 - #minor on geoadmin/service-alti (3 days ago)
- PB-2183: implement otel instrumentation on geoadmin/service-alti (2 weeks ago)
- Update develop from master on geoadmin/service-wmts (1 month ago)
- New Release v1.18.0 - #minor on geoadmin/service-wmts (1 month ago)
- New Release v2.8.0 - #minor on geoadmin/service-qrcode (2 months ago)
💬 Feedback
If you use one of my projects, I'd love to hear from you! Don't be shy and let me know what you liked and what needs being improved. Got an issue? Open a ticket, I don't bite and will try my best to help!
Consider leaving a ⭐ if one of my repo helped you ! 😁 Thanks !
📫 How to reach me