TypeScript · React Native
offline-task-manager
A task app that works with no connection: local SQLite store, queued background sync with retries, and optimistic UI so it never feels broken offline.
Work
I build products end to end.
Python and TypeScript, from the database to the model to the screen. Open to remote and contract roles in full-stack, backend and AI engineering.
Now building
Atelity
An AI memory for the relationships your work depends on.
Built first for real estate agents and recruiters: people whose work runs on remembering people. You record a 30-second voice note after meeting someone. Atelity remembers the details, reminds you when it matters and drafts the follow-up.
It started when I lost every audio recording on my phone. I built notetoself_app so that could never happen again. Atelity grew out of that.
- Now
- MVP in testing with real users
- Next
- Public launch planned for December 2026
- Program
- iDICE Startup Bridge Founders Lab, Cohort 2
Stack
What I work with.
Languages
- Python
- TypeScript
- Dart
Front end & mobile
- React
- React Native
- Flutter
Back end & data
- Node.js
- Express
- PostgreSQL
- Supabase
- AWS
AI
- LLM apps
- AI agents
- MCP tools
- Speech-to-text pipelines
Featured
Projects with the most behind them.
TypeScript · React
GAT-Frontend
Trading platform front end — auth, dashboards, wallets, trading modes and an admin panel — over an Express and PostgreSQL backend.
TypeScript
world-wire
Real-time news aggregator: a chronological headline stream over WebSockets with a virtualized feed.
Python
texteria_backend
Backend for malaria-case tracking — authentication, input validation and database migrations.
Python
Learning-Agent
An extensible agent built to take on learning tasks end to end.
MCP · Notion
Notion-Ghostwriter
An MCP-powered assistant that makes a Notion workspace usable as a live dictionary from text fields across apps.
The rest
Experiments, learning and smaller builds.
Everything here is a public repository. Some are finished, some are notes from learning in the open.
- gitpoer
A GitHub repo cleaner with scoring, docs and changelogs.
JavaScript - Echo_AI_Nav
AI-assisted navigation experiments.
JavaScript - deriv_trading_bot
Automated trading bot for Deriv.
Python - solana-audit-agent
Agent work on auditing Solana programs.
Solana - notetoself_app
Built after I lost every recording on my phone: keeps audio safe and helps you remember what was in it.
Dart · Flutter - First_ML_Projects
Basic machine-learning projects from the start of the road.
Machine learning - ML-competions
Entries into Kaggle machine-learning competitions.
Machine learning - mixology
Mixing experiments on the web.
TypeScript - RAPID
Rapid prototyping work.
TypeScript - WP-Bot
A WhatsApp bot.
Python - learn-kotlin
Learning Kotlin and Android development from zero.
Kotlin - learn-java
Learning Java in the open.
Java - simple_python_projects
Small Python builds.
Python - weekly-spine
A weekly publishing backbone.
TypeScript - bmi_calculator
BMI calculator on the Internet Computer.
Motoko - johncenachat
A chat experiment.
Web - Gideon
Early-stage build, public from day one.
Code
Contact
Have something worth building?
justicethinker@justicethinker.comOpen to remote and contract roles in full-stack, backend and AI engineering. I work in Python and TypeScript across the stack, from the database to the model to the screen.
Elsewhere