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Trading & fintech systems

Infrastructure that holds up around the clock

I build what algorithmic trading actually runs on: market data collection, order execution, position and PnL accounting, risk layers, backtesting on real history, monitoring and a kill switch. I have spent five years inside my own trading system, so I know where these projects break — position reconciliation, execution races, and silent failures at night.

Start a project

Blocks if you need them

Each block is taken only if you need it. Nothing is bundled in by default to inflate the scope.

Included in the base scopeA loop for one venue: data, execution, accounting, risk limits, monitoring.

What you get

  • 01Exchange and broker connectivity: quotes, order book, execution, position reconciliation
  • 02Risk layer: limits, drawdown control, kill switch, deposit protection
  • 03Backtesting on historical data with fees and slippage counted honestly
  • 04Accounting: trades, fees, realised and unrealised result
  • 05Monitoring and alerts: what broke, when, and why

Where I draw the line

I build the infrastructure and execution for your strategy. I do not sell signals, manage other people’s money, or promise returns — profit depends on the strategy and the market, not on the code.

Selected work

What’s already built

2026Algorithmic trading

HEAN — an autonomous trading system

My own product: infrastructure that collects market data, executes orders and holds risk around the clock with nobody at the console.

50
instruments tracked in real time
11
services running together
<1 ms
event bus latency under load
24/7
operation without manual intervention
PythonRustPostgreSQLRedisDockerPrometheus
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Contact

Tell me what hurts

Describe the task in two paragraphs. I reply within one business day and tell you on the first call whether I take it and what it costs.

  • I reply within one business day, usually sooner
  • On the first call I tell you honestly whether I take it
  • Your details go nowhere else and into no mailing list
Reply
within one business day
Hours
Mon–Fri, 10:00–19:00MSK (UTC+3)
Languages
Русский, English
Contract
Self-employedИНН 502424939507

Or reach me directly

The form is safer — nothing gets lost and the direction is clear. But if it’s easier, use any channel.

We sign a contract before starting. The rules — scope, payment, rights to the code — are on a separate page.Terms of engagement

01Direction

Pick a direction so I know what we are talking about. If none fits, choose “Something else”.

02Contacts

03The task

By sending this you agree that your contact details are used to reply. No mailing lists.