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Serhii Lazebnyi

PROFILE

Serhii Lazebnyi

Over a three-month period, this developer enhanced authentication and configuration workflows across the airbytehq/airbyte repository, focusing on OAuth integration and security for multiple data connectors. They implemented declarative OAuth specifications, migrated scope handling to object arrays for granular permission control, and introduced dynamic URL switching for sandbox and production environments. Their work included developing advanced OAuth 2.0 authentication for Gmail and Harvest connectors, consolidating configuration management, and updating documentation to reflect new authentication methods. Utilizing Python, YAML, and JSON, they emphasized scalable, secure integration patterns and collaborated across teams to ensure consistent, enterprise-ready solutions without introducing new bugs during this period.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

14Total
Bugs
0
Commits
14
Features
4
Lines of code
487
Activity Months3

Work History

May 2026

2 Commits • 2 Features

May 1, 2026

May 2026 saw significant authentication enhancements for the airbytehq/airbyte Gmail and Harvest connectors, focusing on security, configuration management, and developer ergonomics. Gmail OAuth Integration delivered a complete OAuth flow with a credentials wrapper, migrated existing OAuth fields into a nested config structure, added support for Service Account authentication, updated docs to reflect the new authentication methods, and incremented the connector version to reflect the release. Harvest Source Connector introduced advanced OAuth 2.0 authentication through oauthConnectorInputSpecification, improving security posture and user experience. While no distinct major bugs are documented in this period, the feature work, documentation updates, and release hygiene collectively advance enterprise readiness and scalability. Tech and collaboration highlights include implementing OAuth flows, credentials management, nested configurations, versioning, and cross-team co-authored commits.

April 2026

10 Commits • 1 Features

Apr 1, 2026

In 2026-04, delivered declarative OAuth configuration and granular scopes across Airbyte connectors, migrated scope handling to scopes object arrays, aligned optional scopes with connector streams, and updated docs/versioning. This work improves security governance, reduces misconfigurations, and enables consistent, scalable OAuth configurations across 9 connectors (GitHub, Google Drive, Mailchimp, Notion, Google Search Console, Google Sheets, Google Analytics Data API, HubSpot, LinkedIn Ads). The work spans 10 commits across the feature, plus a fixing commit to align HubSpot optional scopes with streams (see #76848).

March 2026

2 Commits • 1 Features

Mar 1, 2026

March 2026 monthly summary focusing on key accomplishments and business value.

Activity

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Quality Metrics

Correctness98.6%
Maintainability87.2%
Architecture92.8%
Performance87.2%
AI Usage31.4%

Skills & Technologies

Programming Languages

JSONMarkdownPythonYAML

Technical Skills

API DevelopmentAPI IntegrationBackend DevelopmentConfiguration ManagementData Connector DevelopmentData IntegrationData SecurityDocumentationOAuthOAuth 2.0OAuth IntegrationPythonPython DevelopmentUnit TestingYAML Configuration

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

airbytehq/airbyte

Mar 2026 May 2026
3 Months active

Languages Used

YAMLJSONMarkdownPython

Technical Skills

API IntegrationOAuthYAML ConfigurationAPI DevelopmentBackend DevelopmentData Connector Development