Cerullo.
Fintech · Crypto ArbitrageActive

Koinvest Fintech Hub

See cross-exchange opportunities before the market moves on.

Koinvest Fintech Hub is an active platform connecting 300+ exchanges in real time, helping investors, traders and investment funds monitor and evaluate cross-exchange price differences. It provides data and workflow context, not a guarantee of execution or return.

Exchanges connected
300+
Platform users
500
Reported platform volume
$1B
Daily opportunities
~600

These are reported operational platform and project figures, not investment or trading performance, returns, trade recommendations, typical user outcomes or promises. An identified price difference does not guarantee an executable trade or a return.

Make scattered market data easier to evaluate.

Crypto prices can differ across exchanges. I built Koinvest around a practical product challenge: turn fragmented exchange data into a clearer workflow for evaluating those differences. The platform connects real-time monitoring with the steps behind a cross-exchange arbitrage workflow, so the price difference can be considered alongside the work and risk involved. It provides context for assessment, not an instruction to invest or a guarantee of profit.

The build.

  1. 2024

    I build the platform

    In 2024, I built Koinvest Fintech Hub with a world champion in derivatives trading. I led product and project direction and managed the work of two developers.

  2. ACTIVE

    Real-time monitoring across exchanges

    The active platform connects to 300+ exchanges in real time to identify cross-exchange price differences and provide context for evaluating arbitrage opportunities.

The operating system.

01

Real-time exchange connectivity

Connect data from 300+ exchanges in real time to bring cross-exchange price differences into view.

02

Opportunity detection

Identify potential cross-exchange arbitrage opportunities for evaluation. A detected difference is an observation, not a trade recommendation or a guaranteed outcome.

03

Buy-transfer-sell workflow visibility

The workflow puts a price difference in context: evaluate it, buy on one exchange, transfer, then sell on another. It describes the process to assess, not a guarantee that any step can be executed or will be profitable.

04

An internal technology stack

The technology and systems were developed internally using Go, Python, Rust, RabbitMQ and Kubernetes.

05

Product and work management

I led product and project direction and managed the work of two developers, connecting the platform’s purpose with the development work.

Built for live market monitoring.

Reported platform figures include 500 users, $1 billion in platform volume moved and nearly 600 opportunities identified per day. These describe platform activity and monitoring, not what any user earned or achieved through trading.

  • 01

    500 platform users

  • 02

    $1B reported platform volume

  • 03

    Nearly 600 opportunities identified per day

  • 04

    300+ exchanges connected in real time

These are reported operational platform and project figures, not investment or trading performance, returns, trade recommendations, typical user outcomes or promises. The platform provides data and workflow context; users must assess their own execution, costs, liquidity and risk. Opportunity detection does not guarantee a trade can be executed or will generate a return.

My role

I led product and project direction and managed the work of two developers. My role was to connect the platform’s purpose with the development work, coordinating the product and the internal systems behind its market-monitoring workflow.

  • Product direction
  • Project management
  • Developer coordination
  • Internal systems
Status
Active
Built
2024
Exchanges
300+
Developers
2

Build the software behind a clearer workflow.

I bring product and project experience from Koinvest into conversations about software, data and market infrastructure. If you have a complex workflow to turn into a useful platform, let’s discuss the product and the work needed to build it.