Profile picture

Henri Aunin

Computer Science & Artificial Intelligence student at TalTech, 2026 SWE Intern at Bolt, ex-Volton founding engineer based in Tallinn, Estonia.


I started off with building front-end web apps. Nowadays, supercharging with agents to do full-stack development (i.e build) and think much bigger on software that impacts. Furthermore, you can find me interested in good design, finance and how different systems work or came to be — and how they can be improved.

Sometimes I write in my blog about whatever pseudo-intellectual nonsense I have on my mind — mostly nerdy technological ramblings but could extend to a discussion into random personal topics.

Find me on Mastodon, GitHub or send me an e-mail to [email protected] (GPG).

June 2025 – December 2025

Volton Technology - Software Developer

Developed a distributed smart energy management system for frequency-market trading: Python AWS Lambda, NestJS/TypeScript, InfluxDB, and Modbus/MQTT IoT integrations.

2025

Room Booking Application

Led a team of three to build a room booking system with scheduling algorithms for conflict resolution and room optimization. Figma, HTML, CSS, JavaScript.

2025

Smart Recipe Book

Full-stack recipe recommendation app using object-oriented design and efficient data structures for ingredient matching. C#, .NET, SvelteKit.

2025

Asi Karikas CTF Learning Platform

CTF learning environment built with a team of four for a TalTech competition. Svelte, PHP.

2024

Delyver Landing Page

Freelance project: designed and built a startup landing page in SvelteKit.

2023 – 2024

KIIPY

NFC business card platform with a cost-optimized architecture: static CDN front-end and lightweight backend. SvelteKit, TypeScript, Cloudflare, Fly.io.

2019 – present

Homelab Infrastructure

Self-hosted Kubernetes (k3s) and Docker Swarm, mail servers, and monitoring with Prometheus, Loki, and Grafana.

Recent Writings RSS feed