In April 2025, Tadas Glumbakas developed comprehensive integration documentation for the langchain-ai/langchain repository, focusing on connecting Oxylabs’ web intelligence platform with Langchain. He authored detailed Markdown documentation and Jupyter notebooks, providing setup instructions, example usage, and API references to streamline the integration process. Leveraging skills in API usage, integration, and technical writing, Tadas ensured the materials addressed both developer and user needs, reducing onboarding time and supporting faster adoption. The work emphasized clarity and completeness, laying a foundation for future enhancements while introducing no major defects, and ultimately improved the developer experience for teams adopting Oxylabs within Langchain.