01
in prod
Fintech · 2021 — now
BuyCrypt
A trading simulator that grew into a full exchange ecosystem: 22 exchange integrations, real-money tournaments and funded prop accounts for the winners.
Flutter · Java · Spring Boot · Django↗
OBSERVATION ARCHIVE·20 systems · 12 servers · 3 continents
We don’t talk about automation. We shipped it.
Twenty systems running right now. Trading platforms with millions of orders, an esports ecosystem of 14 microservices, agents that read briefs and write articles on their own, crypto payment processing with true double-entry accounting. Below — every one of them, honestly and in detail.
20
systems in the portfolio
14
running in production
12
servers we operate
720K+
users at peak products
22
exchange integrations
BuyCrypt PUBG PRO NEXUS SEORun Forpost AIRELTAR AdPilot Sol ORAKUL Crypto Gateway EP Agent Cultural Attaché TONMM MeetCopilot Finposter BuyCrypt TapApp PersonaNet Traffic Platform FileDrop Invoice Bot USDT Ban TrackerBuyCrypt PUBG PRO NEXUS SEORun Forpost AIRELTAR AdPilot Sol ORAKUL Crypto Gateway EP Agent Cultural Attaché TONMM MeetCopilot Finposter BuyCrypt TapApp PersonaNet Traffic Platform FileDrop Invoice Bot USDT Ban Tracker
CATALOG·pick a domain or browse everything
02
in prod
Gamification · 2025 — now
PUBG PRO NEXUS
An esports platform of 14 microservices: tournaments, betting, PvP, daily matches, a battle pass, TON deposits and self-healing Discord servers.
NestJS · Next.js · PostgreSQL↗
03
in prod
Growth · 2026 — now
SEORun
An SEO command centre that replaced a dozen Google Sheets and n8n: an article pipeline from keyword to publication, a 730-domain network and new-site launches in two clicks.
Fastify · React · PostgreSQL↗
04
in prod
AI agents · 2025 — now
Forpost
Video becomes news without a human in the loop: the system watches YouTube and TikTok, transcribes on GPU, rewrites into an article and publishes to Telegram and WordPress.
FastAPI · Next.js · PostgreSQL · TimescaleDB↗
05
in prod
Business systems · 2026 — now
AIRELTAR
A realtor’s working day in one app: property and client database, deals with documents, a viewing calendar, calculators and a peer-to-peer listing exchange between agents.
NestJS 11 · Next.js 15 · PostgreSQL · PostGIS↗
06
in progress
Growth · 2026 — now
AdPilot
Autonomous Google Ads management: the system builds campaigns, computes conversions corrected for attribution lag and moves budgets — but no bid ever changes without a deterministic rule.
Python 3.12 · FastAPI · PostgreSQL · TimescaleDB↗
07
in prod
Business systems · 2026 — now
Sol
A layer on top of a restaurant’s POS that does not draw charts — every morning it tells the owner where money is leaking, exactly how much, and what to do this week.
Python · SQLite · Poster API↗
08
in prod
Gamification · 2026 — now
ORAKUL
A Telegram bot and Mini App that read personality from birth date and place: natal chart, numerology, destiny matrix and karmic nodes — paid for in Telegram Stars.
aiogram 3 · FastAPI · PostgreSQL↗
09
in progress
Fintech · 2026 — now
Crypto Gateway
Custodial multi-chain crypto payment processing: a unique deposit address per invoice, automatic sweeps to the mother wallet, and genuine double-entry accounting.
TypeScript · Node 18+ · PostgreSQL 16↗
10
in prod
AI agents · 2026 — now
EP Agent
An agent that reads commercial briefs like a seasoned executive producer: it finds the central contradiction, flags what is unsolved — and goes quiet when it is not sure.
Python 3.14 · FastAPI · PostgreSQL 18 · pgvector↗
11
in progress
AI agents · 2026 — now
Cultural Attaché
An ad transcreation system: it takes a brand’s master campaign to a new market not by translating it but by culturally adapting it — through eight stages with human gates.
Python · FastAPI · React · Tailwind↗
12
in prod
Fintech · 2025 — now
TONMM
A market maker for tokens on TON: it holds a price corridor and liquidity on DEX, manages a wallet pool, and has three independent ways to stop itself.
Python 3.12 · FastAPI · React 18↗
13
in prod
AI agents · 2026 — now
MeetCopilot
A prompter for work calls: it listens, catches the moment someone asks you a project question, and within seconds serves an answer grounded in the actual code.
FastAPI · Deepgram · Claude API↗
14
in prod
Fintech · 2025 — now
Finposter
Ukraine’s financial portal: loans, credit, cards, deposits and insurance — with an admin console that edits literally every line of the site, plus a mobile app.
Node.js · Express · EJS↗
15
in prod
Gamification · 2024 — now
BuyCrypt TapApp
A Telegram Mini App that brought in 720,000 users: a tap game, a BTC price-prediction game, a wheel, quests and a multi-level referral tree feeding the main platform.
PHP 8.4 · Bun · MariaDB↗
16
in prod
Growth · 2026 — now
PersonaNet
An AI persona manager for messengers: multiple accounts, a proxy pool, characters with personality and memory — and a response queue that stops them talking over each other.
TypeScript · Express · React↗
17
in progress
Growth · 2025 — now
Traffic Platform
An ad-traffic resale platform: an advertiser cabinet, campaign launch through the network API, fine-grained targeting and admin-controlled markup.
Next.js · FastAPI · PostgreSQL↗
18
in prod
Infrastructure · 2026 — now
FileDrop
File sharing with nothing extra: drop a file, get a link. Anonymous uploads live a week, account uploads live as long as you like, and the on-disk path cannot be guessed.
Python · FastAPI · SQLite↗
19
in prod
AI agents · 2025 — now
Invoice Bot
A Telegram bot that reads PDF invoices and extracts the beneficiary company’s banking details — right inside the working chat where accounting already drops documents.
Python · Telegram Bot API · Claude API↗
20
in prod
Fintech · 2025 — now
USDT Ban Tracker
Monitoring of USDT wallet freezes on TRON: the service watches addresses and warns about a block — before the money becomes unreachable.
Next.js 14 · TypeScript · Prisma↗
01
METHOD
Why it runs instead of sitting in a repo
We build systems the way an observatory builds instruments: the deterministic part stays separate from the probabilistic one. Money, limits and rules are computed by ordinary code you can test and explain. The LLM writes copy, classifies and suggests — but never moves money and never decides blind.
Every project ships with a written spec carrying P0–P3 invariants, golden tests over the money math, and a decision log. That is why these systems survive for years without us in the room, and why a new engineer is productive in a day rather than a month.
Want a system like this of your own?
Tell us what hurts — we’ll point at the closest case in this portfolio by mechanics and tell you what it costs inside your perimeter.