Startups and highlighted projects in no particular order. There is more on Github.
Startup
2020-2021
BeFoo was a startup in FoodTech that offered a subscription service 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 is a premium API service supporting no-code app development for Adalo.
It offers 40+ APIs, including utilities, event generation, and a notification API with push, SMS, and email support.
The project is actively maintained with subscribed users.
Tech Stack: Firebase/Firestore, 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 engineering applications with LLMs.
Tech Stack: Firebase/Firestore, 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: Since 2021, I ask everyone I know to do a personality test, some even periodically. I use those data points to find patterns and test hypotheses. Ultimately, this serves my lifelong goal of cracking people.
Tech Stack: Firebase/Firestore, Node.js, Svelte, Supabase, Postgres (pgvector)
Open-Source
2022
filter.js is a lightweight JavaScript library that parses SQL-like query strings and applies them to 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 executions.
I found myself needing something like that while working on BeFoo.
Tech Stack: Go