Invoicing app for individual workers in Europe. Currently I am focused on compliance (it is Europe after all)). Check it here: https://www.haiku.lt

https://taxmax.dev - AI tax agent that helps teams optimally classify their spend - we're looking for design partners if you want a free report.

mock, an API creation and testing utility. Any feedback is welcome.

https://dhuan.github.io/mock/latest/examples.html

I'm working on an appointment management app (no AI) for Barre studios: https://www.usemojo.app/en/barre

I'm working on a native code backtester that compiles pinescript strategies, and (hopefully) runs them super fast. Also a parameter optimiser with different scoring methods.

An interactive Greek & Roman Mythology course: https://www.scrivium.com

If we can nail this one, then an entire Oxford-grade education in the same style.

I am building a better console.log, for humans and agents

https://github.com/albingroen/logbench

We're building a repairable and fireproof e-bike battery at https://infinite-battery.com

A minimal build script of Hyprland from latest tag on Ubuntu 26.04

https://gitlab.com/kralos/hyprbuntu

SEEKING WORK | Remote | AI/Full-Stack Engineering

We ship production AI backends for startups and agencies: • RAG pipelines (Pinecone, Weaviate, Supabase Vector) • Multi-agent systems (LangGraph, CrewAI) • Full-stack AI MVPs (Next.js + Python + Supabase) • Auth migrations & infrastructure hardening • Fine-tuning (OpenAI, Llama 3)

Recent: Trading platform auth migration (700+ users, zero downtime), IoT payment gateway, multi-agent cybersecurity monitoring.

Stack: Python, LangGraph, Next.js, Supabase, Pinecone, AWS Portfolio: sauravjain.dev Email: [sourishkundu22@gmail.com] Rate: $50-80/hr or project-based ($5-15K)