Alexey Andreev
Senior Data Scientist
Saint Petersburg, Saint Petersburg, Russia
Summary
🤩
Rockstar🎓
Top SchoolAlexey Andreev is a Senior Data Scientist based in Saint Petersburg with 11 years of experience building data-driven solutions and production-ready backend components. He combines hands-on data science at companies like Wildberries Tech with practical engineering discipline honed through contributions to Google Cloud PHP client libraries and samples—notably enhancing Spanner backup/restore flows and Firestore examples. His background in information-analytic security from Saint Petersburg Polytechnic informs a careful, test-focused approach: he has improved unit tests and resource-aware implementations in open-source projects. Comfortable at the intersection of ML, data engineering and backend automation, he brings both production delivery experience and a penchant for improving developer-facing tooling.
11 years of coding experience
4 years of employment as a software developer
Диплом специалиста по инженерной специальности, информационно-аналитические системы безопасности, Диплом специалиста по инженерной специальности, информационно-аналитические системы безопасности at Санкт-Петербургский политехнический университет Петра Великого
Github Skills (17)
back-end-development10
testing10
phpunit10
google-cloud-spanner10
php10
backup10
google-cloud10
firestore10
test-automation10
api-design9
restful-api9
google-cloud-platform9
api-rest9
sample-size9
sample-data9
Programming languages (2)
Github contributions (5)
googleapis/google-cloud-php
Feb 2020 - Jan 2021
Google Cloud Client Library for PHP
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:13 reviews, 27 commits, 36 PRs in 10 months
Contributions summary:Alexey primarily focused on enhancing the Spanner implementation within the Google Cloud PHP client library. They implemented features related to Spanner's `exists()` method, ensuring correct behavior and optimized resource usage. Additionally, the user improved unit tests, strengthening assertions and adding more specific argument matching to improve test reliability. The contributions show a focus on improving the testing and functionality of the client library.
google-cloudphpgoogle-cloud-platform
GoogleCloudPlatform/php-docs-samples
Mar 2020 - Jun 2020
A collection of samples that demonstrate how to call Google Cloud services from PHP.
Role in this project:Backend Developer
Backend DeveloperContributions:7 commits, 3 PRs, 7 comments in 2 months
Contributions summary:Alexey contributed to the PHP samples for Google Cloud, specifically focusing on Spanner and Firestore. They implemented and tested backup and restore functionality for Spanner, including creating, listing, updating, and deleting backups, along with restoring databases. They also added missing samples and expanded existing ones for Firestore, including querying and deleting documents, thereby enhancing the sample's coverage of Google Cloud services.
google-cloudphp
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