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David Basenko

@davidbasenko

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Senior Golang Developer at Datai Network who built a DEX/CEX arbitrage bot with REST, WebSocket, and FIX integrations.

Spain

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At Datai Network, I built a blockchain event-processing application that turned DEX trade and transfer events into CEX inflow and outflow analytics. I also designed and implemented a DEX/CEX arbitrage bot with REST, WebSocket, and FIX integrations.

I designed and implemented a proprietary trading platform as 10 microservices and built a multi-tenant payment gateway with multiple integrations and webhook flows. My work there also included delivering projects through handoff to client teams.

At EXMO.com, I designed and implemented backend services for trading, matching, and margin systems using Golang and Event Sourcing with CQRS. I later led a team of four developers, and built and horizontally scaled the exchange API Gateway, including a high-throughput WebSocket API from scratch.

Experience

Work history, roles, and key accomplishments

Senior Software Developer

Datai Network

Jan 2025 - Aug 2026 (1 year 7 months)

Served as client contact and delivery owner, executing projects until handoff. Built a blockchain event-processing application, a cross-exchange arbitrage bot, and a multi-tenant payment gateway.

Go Libp2p P2Pnetwork Go Ethereum SQL Redis WebAssembly Rust Solidity REST WebSockets FIX

Senior Software Developer

Unlimit

Apr 2024 - Dec 2024 (8 months)

Developed backend for a stablecoin project and a Web3 application with event listening across blockchains. Implemented transaction signing using AWS HSM and multisig.

Go Blockchain SQL ORM OpenAPI

Senior Software Developer

Upwork

May 2023 - Apr 2024 (11 months)

Engineered a high-performance spot matching engine handling 100K orders per second. Maintained and scaled microservices for a cloud-based anime chatbot platform and modernized legacy logistics systems.

Go Python SQL PL PgSQL NATS BASH OpenAPI JavaScript React GCP BigQuery Clickhouse AWS

Senior Software Developer (Team Lead)

EXMO.com

Aug 2019 - May 2023 (3 years 9 months)

Led the Core Crypto Exchange team of 4 developers. Designed and implemented key backend services for trading, matching, and margin systems using Golang and Event Sourcing with CQRS.

Go SQL Python Kafka gRPC Clickhouse MySQL BoltDB S3 BASH OpenAPI Prometheus Grafana CQRS Event Sourcing System Design

Go/Java Developer

TradingView

Nov 2018 - Aug 2019 (9 months)

Developed company services including a distributed market data invalidator, virtual trading platform, and market data cache service.

Go AWS SQS MongoDB JavaSE SQL Hibernate Akka RabbitMQ BASH Jenkins Puppet

Machine Learning Engineer

nkbvs.ru

Nov 2017 - Nov 2018 (1 year)

Conducted machine learning research and developed an object recognition system. Wrote Python scripts to gather and preprocess datasets.

Python TensorFlow Keras BASH

Java Developer

Southern Federal University

Nov 2016 - Nov 2017 (1 year)

Developed astrophysics algorithms for initializing states of galaxy models and visualized data through a Java Swing application. Participated in writing scientific articles.

JavaSE Swing C