Andriy Trypilka Email & Phone Number

Poland

New York, United States

• Led the infrastructure part of re-platforming the existing websites to a new stack and merging them into a single website. Executed intermediate and the final launches of the new platform with zero downtime, ensuring.
• Member of the Architecture Review Board, responsible for reviewing solutions to ensure alignment with business goals and compliance with technical standards.
• Significantly improved infrastructure coverage with IaC and contributed to deriving shared infrastructure development principles across the organization.
• Established release procedures for multiple projects with different development models. Enabled via automation frequent and confident releases.
• Established profound monitoring of the system, reducing the time to detect and resolve issues. (PagerDuty, Sentry, Datadog)
• Performed a comprehensive security review of the data intelligence infrastructure. (Databricks, Fivetran, AWS, GCP)

• Migrated the website with thousands of live users from Cloudflare to CloudFront. Added caching policies that improved cache hit ratio by ~45%.
• Added AWS WAF rules to filter out more malicious traffic. The overall number of blocked malicious requests increased by ~5%.
• Improved visibility in the health and costs of a multi-cloud (AWS, Azure) environment by creating new dashboards and alerts in Datadog.
• Set up continuous integration for a few modules and automated routine development steps by leveraging GitHub Actions.
• Migrated an existing Kubernetes application to leverage serverless technology. Reduced the time needed to set up the environment for development from minutes to seconds by leveraging Gitpod. (Docker, Kubernetes, GitHub.
• Audited the project with highly confidential data for security issues, replaced service accounts with excessive access and narrowed down Datastore security rules. (Google Cloud Platform)

Kharkiv, Ukraine

• Turned an idea into a working product. Frequently communicated with stakeholders to shape and develop the product.
• Implemented the server side and deployed it on Google Cloud. Cooperated with the machine learning team to tackle model deployment and ensure its performance satisfies application and user needs. (Python, FastAPI.
• Created the mobile app. Set up continuous integration to ensure the app quality. Set up continuous delivery of new staging releases to QA and stakeholders. Cooperated with the UI/UX team to design the app. (Kotlin.

Kharkiv, Ukraine

• Worked on the showcase project of the Spine framework. Migrated a complex Gradle infrastructure from Groovy to Kotlin. Majorly reworked a few existing processes to reflect the domain better. Created a web server and.
• Created the guide on setting up a Vue.js client with a Spine backend.
• Integrated a new documentation tool across open-source libraries, providing a better developer experience. (Java, Kotlin, Gradle, GitHub Actions)