Danylo Patsora
Software Engineer at openware
Kyiv, Ukraine
Summary
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RockstarDanylo Patsora is a software engineer in Kyiv with eight years of experience building and operating cloud-native cryptocurrency exchange systems. He is an active contributor to major open-source projects like Peatio, OpenDAX and Barong, working across backend development and DevOps to improve account balance logic, API/auth flows and deployment automation. His contributions span practical blockchain engineering — adding ERC‑20 transaction handling and enhancing Bitcoin/Ethereum clients — as well as infrastructure work such as migrating Geth to Parity, integrating Vault for secrets, and adding monitoring and Sentry error tracking. Comfortable moving between code and infrastructure, he focuses on production-ready fixes that improve security, observability and user experience while working at Layer-3.
8 years of coding experience
Github Skills (42)
api-doc10
ruby-rails10
kubernetes10
dockerce10
docker10
postgresql10
back-end-development10
rspec10
configuration-management10
user-authentication10
authentication10
rails10
dockers10
terraform10
ruby10
Programming languages (9)
Github contributions (5)
openware/opendax
Sep 2019 - Apr 2021
Open-Source Cloud-Native Digital Asset & Cryptocurrency Exchange Platform
Role in this project:
DevOps Engineer
DevOps EngineerContributions:22 reviews, 70 commits, 100 PRs in 1 year 7 months
Contributions summary:Danylo primarily focused on infrastructure and deployment tasks, as evidenced by their commits. They migrated the system from Geth to Parity, updated parity and terraform versions, and adjusted the wallet generation logic. Further contributions included modifications to deployment scripts, configuration files, and Docker Compose files, indicating a focus on automating and streamlining the deployment process for the cryptocurrency exchange platform. Additionally, they added monitoring components and integrated Vault for secrets management.
exchangecrypto-exchange-softwaretrading-platformcloud-nativecryptocurrency-exchange-software
openware/peatio
Mar 2020 - Mar 2022
Open-source crypto currency exchange software (https://openware.com)
Role in this project:Back-end Developer
Back-end DeveloperContributions:45 reviews, 94 commits, 53 PRs in 2 years 1 month
Contributions summary:Danylo primarily focused on back-end development within the Peatio crypto-currency exchange software. They contributed significantly to the account balance filtering functionality, including adding features, validating parameters, and writing specs. They also added the ability to resend beneficiary pins, enhancing the user experience. Furthermore, the user worked on skipping pending ERC-20 transactions in the blockchain daemon and enhancing the Bitcoin and Ethereum JSON client functionality.
exchangeethereumcrypto-exchange-softwaretrading-platformcurrency-exchange
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