/projects

Real-time debate platform (WebRTC, iOS, Android, AI) and P2P grocery marketplace (Next.js, NestJS, Stripe, maps). End-to-end full-stack delivery.

Lemniscate

In development

An LLM that stays in the loop and keeps improving a codebase. Connect a GitHub, GitLab or GitVerse token, point the agent at any OpenAI-compatible endpoint (OpenAI, Azure, vLLM, Ollama, LM Studio), and on a schedule you set it analyses your repositories, proposes fixes and improvements, writes the code, pushes a branch and opens pull requests.

Highlights

— Works with any OpenAI-compatible LLM endpoint, using your own keys and models
— Runs the agent loop as background jobs in a separate Redis + BullMQ worker, so long analyses stay off the request path
— Delivers proposals as branches and pull requests on your own git host, with an optional second-pass LLM review and automatic merge
— Streams the agent thinking, editing, committing and pushing over SSE as it happens

TypeScript · Fastify · React · BullMQ · PostgreSQL · Docker · LLM

Politrack

In development

A political intelligence platform for Romania and Moldova. A Next.js terminal and a FastAPI backend ingest public Facebook posts and comments from politicians and party pages, sync parliamentary YouTube channels with transcripts and speaker parsing, and monitor Telegram news channels. Data is stored in PostgreSQL and MinIO, with a Label Studio and SpeechBrain pipeline for speaker identification on parliamentary audio.

Highlights

— Used Playwright to scrape posts and comments from 28+ politician and party pages across Romania and Moldova
— Built the intelligence terminal, a Next.js 15 / React 19 dashboard with profile grids, post and comment drill-down, search and access-key auth
— Wrote the FastAPI backend on async SQLAlchemy 2 and PostgreSQL, with JWT auth and routers for Facebook, YouTube, Telegram, politicians and media
— Assembled the parliamentary YouTube pipeline: yt-dlp downloads, transcript extraction and speaker-name parsing for RO/MD channels
— Monitored Romanian and Moldovan news channels on Telegram via Telethon
— Trained speaker identification on SpeechBrain ECAPA embeddings with Label Studio labelling workflows
— Deployed to a VPS with Docker, nginx, Let's Encrypt SSL, MinIO object storage and daily cron sync jobs

Next.js · React · FastAPI · PostgreSQL · Playwright · yt-dlp · Telethon · SpeechBrain · Label Studio · MinIO · Docker

Vecin2Vecin

In development

A neighbour-to-neighbour grocery delivery marketplace where customers order groceries and nearby couriers fulfil deliveries inside a defined service area.

Highlights

— Built the full product: landing page, phone/SMS auth, onboarding, catalog, basket, checkout and tracking
— Implemented courier flows: order pickup, in-app chat, push notifications and account settings
— Integrated multi-provider payments, covering card and cash checkout, webhooks, and Stripe Connect payouts
— Built the maps and geolocation features: a delivery-area picker, an address editor, geocoding, and region-aware tiles
— Wrote the NestJS REST API with JWT auth, MongoDB, order batching, MinIO uploads, and a UI in 3 locales
— Deployed to production on a VPS with Docker Compose, HTTPS, a custom domain, and SMS integration

Next.js · NestJS · MongoDB · Stripe · Docker · Leaflet

Debate Room

In development

A cross-platform live debate platform: native SwiftUI (iOS) and Jetpack Compose (Android) clients, a Next.js web app, and a Dockerized TypeScript backend that handles realtime signalling, recording, and AI pipelines.

Highlights

— Built the iOS app in SwiftUI with WebRTC, SMS auth, Google Sign-In, and push notifications
— Built the Android app in Jetpack Compose with matching auth, profile, and debate flows
— Wrote the Dockerized backend: REST API, Socket.IO + mediasoup signalling, a recording worker, and an AI worker
— Built the debate mechanics: timed turns, moderation, blind mode, chat, polls and on-site debates
— Recorded debates server-side with mediasoup and FFmpeg, uploading to object storage
— Built the AI/NLP pipeline: Whisper transcription, summaries, Ollama topic generation and an AI moderator
— Shipped the Next.js marketing site, admin dashboard, OpenAPI docs and observability tooling

Swift · Kotlin · TypeScript · Express · Socket.IO · mediasoup · WebRTC · FFmpeg · Docker · MongoDB

grig-teo.space

In development

A monorepo that powers my public site and a complete personal health pipeline. A SwiftUI app reads my COLMI R10 ring over a reverse-engineered BLE protocol with no vendor cloud, and streams heart rate, SpO2, stress, HRV, sleep stages and activity into a NestJS/Postgres backend. That backend turns the data into hourly AI tips, a recovery score, streaks, weekly digests and an AI doctor, which queries any metric over any date range, reads scanned lab results and examines note photos through a local vision model. It ships as a Next.js site (en/ru/ro) with an admin dashboard, an iOS app with a widget and HealthKit gap-fill, a macOS tip app with notifications, and a Telegraf bot, all self-hosted on a single VPS.

Highlights

— Reverse-engineered the COLMI R10 BLE protocol in Swift: heart rate, SpO2, stress, HRV, sleep stages and activity sync straight to my server, with no vendor cloud
— Built an AI doctor (Kimi K3) with tool access to the whole health database: any metric over any date range, sleep stages, activities, notes and document scans, including images
— Generated hourly AI health tips from live metrics, weather correlations and journal notes, using DeepSeek with an on-VPS Ollama fallback
— Built the sleep pipeline: stage parsing, composite scoring, a recovery score against 14-day HRV and resting-HR baselines, and deviation alerts
— Ran four surfaces on one backend: a Next.js 15 site (en/ru/ro) with an admin dashboard, a SwiftUI iOS app with a widget, a macOS tip app and a Telegraf bot with photo and video notes
— Self-hosted the entire stack on a single VPS with no third-party cloud: Postgres, MinIO with public and private buckets, an Ollama vision model, Docker and nginx

TypeScript · Next.js 15 · NestJS · SwiftUI · CoreBluetooth · HealthKit · Telegraf · PostgreSQL · TypeORM · MinIO · Docker · nginx · Kimi K3 · DeepSeek · Ollama

Touchstone

In development

AI coding agents are good at writing code but cannot tap through a real app on a real phone. Touchstone closes that gap: an agent orders a test over a REST API or MCP, human testers pick it up on real devices and return structured reports with video and screenshot evidence uploaded through presigned S3 URLs. The platform includes a full economy: budgets, multi-currency accounts with CBR FX conversion, a tester ledger, withdrawals and payouts via Alfa and Stripe. It also has a trust and safety layer with an evidence-analysis worker, report corroboration, tester streaks and honeypot tasks that catch farming.

Highlights

— Exposed a pure REST API for agents (X-API-Key) and an MCP server with order_test/get_report, so agents order human tests like any other tool call
— Modelled the task lifecycle as a state machine with slot matching, a review flow and versioned report schemas (report/v1 JSON)
— Built the evidence pipeline: presigned S3 uploads of screen recordings and screenshots, analysed by a separate worker
— Added trust and safety with report corroboration across testers, streak scoring and honeypot tasks that catch fraud
— Built the full payment flow: top-ups through Alfa and Stripe, multi-currency accounts with CBR rates applied at approval, a ledger for testers, withdrawals and payouts
— Backed Next.js dashboards with i18n using FastAPI, PostgreSQL and Alembic, a Redis worker and MinIO, deployed with Docker Compose and nginx on my VPS

Python · FastAPI · Next.js 14 · React 18 · PostgreSQL · Alembic · Redis · MinIO/S3 · MCP · Stripe · Docker · nginx