Startups and highlighted projects in no particular order. More on Github.
Startup
2020-21
BeFoo offered subscription services for prepared meals optimized to customer preferences, fitness goals, and nutritional needs.
I joined as CTO and was responsible for the full IT infrastructure, including customer-facing and internal applications.
This project made me fall in love with Go, GraphQL, and the cloud.
Tech Stack: Go, Postgres, AWS, GraphQL, Vue, Stripe
Startup
2021
Abracadalo offers API services supporting no-code app development for Adalo.
We offer 40+ APIs, including a notification API with push, SMS, and email support.
Whilst less actively maintained today, we still serve users, many with active subscriptions.
Tech Stack: Firebase, MongoDB, Node.js, Vue, Nuxt.js, Stripe
Startup
2025
Tales of Us creates, prints, and delivers personalized storybooks with AI-generated stories and illustrations.
I had this idea in 2023 with the launch of ChatGPT. It was my way of exploring building applications on top of LLMs.
Tech Stack: Firebase, Python, LangChain, Next.js, Svelte, Stripe
Non-Profit
2023
This quick project was inspired by my fascination with the Big Five personality test.
Creepy fact about me: I maintain a database of test results from everyone I know, dating back to 2021. Some I even ask periodically. I use this data to find patterns or test hypotheses. Ultimately, this serves my lifelong goal of cracking people.
Tech Stack: Firebase, Node.js, Svelte, Supabase, Postgres (pgvector)
Open-Source
2022
filter.js is SQL for JSON, a lightweight JavaScript library that parses SQL-like query strings and performs them on JSON data.
The core challenge was to build a flexible, error-tolerant parser with expressive semantics.
I created this library because I needed something like that for a feature I was planning to roll out for Abracadalo.
Tech Stack: TypeScript
Open-Source
2022
scriptup is a framework- and language-agnostic tool that enables software projects to maintain code-based migration scripts. This is inspired by database migration tools, just that it is based on shell instead of SQL instructions.
I found myself needing something like that while working on BeFoo.
Tech Stack: Go