99 Francs
sales@99francs.agency

HQ Paphos, Cyprus · worldwide

← Blog
Alexander Vinokurov
Author at 99 Francs

Alexander Vinokurov

Founder · Creative Director

Product designer and creative director focused on AI products, engineering-led builds and startup launches.

  • 10+ years in product design, brand and creative direction
  • Ex-contractor at Autility (€16M in tenders)
  • Stanford-tested product work
  • Design Battle win at the Ukrainian Parliament
Published notes

Articles by Alexander.

33 articles
Are Liquidity Rewards on Polymarket's Weather Markets Profitable? We Measured 256,000 Order-Book Snapshots article cover
EngineeringSep 23, 202611 min read

Are Liquidity Rewards on Polymarket's Weather Markets Profitable? We Measured 256,000 Order-Book Snapshots

A trader asked us to rewrite his weather market maker in Rust. We measured the opportunity first — 256,000 order-book snapshots across 1,702 temperature buckets — and told him not to build it. What the reward economics actually look like, why the richest markets are the worst, and why we threw away our own positive result.

By Alexander Vinokurov
How We Cut a Trading Bot's Reaction Time from ~2 Seconds to Milliseconds — by Moving Only the Hot Path to Rust article cover
EngineeringJul 18, 20268 min read

How We Cut a Trading Bot's Reaction Time from ~2 Seconds to Milliseconds — by Moving Only the Hot Path to Rust

A live market-making bot on the Polymarket prediction market was leaking money to a slow control loop. We kept the quant logic in Python and moved only the latency-critical execution path into a Rust sidecar — cutting the reaction time on the most expensive event from roughly two seconds to the low tens of milliseconds.

By Alexander Vinokurov