As a specialist in this role, I have:- Supported a client’s data catalog platform integration with OpenLineage, identifying and resolving technical challenges to ensure enhanced data tracking capabilities.- Acted as the OpenLineage and Apache Airflow® integration expert for a data catalog client, leading the adoption of the OpenLineage standard within their platform.- Gathered clients' requirements and translated them into actionable development plans, ensuring alignment between OpenLineage standard and each client’s internal platform logic.- Designed and managed multiple project schedules, maintaining consistent progress, addressing unforeseen challenges, and ensuring timely delivery.- Provided timely and comprehensive technical support to users, resolving issues efficiently and ensuring optimal user experience with OpenLineage implementations.

I’ve been actively contributing to OpenLineage, an open-source framework for data lineage collection and analysis, where I focus on feature development, bug fixes, and code quality improvements. My primary work has involved enhancing OpenLineage’s integration with Apache Airflow®, significantly advancing cross-platform capabilities for data lineage collection and workflow management. In addition, I collaborate closely with the open-source community on design, implementation, and code review, ensuring that our feature development aligns with best practices and meets the evolving needs of users.

As a specialist in this role, I have:- Successfully led and mentored a cross-functional team of 3-5 people throughout the entire project lifecycle. I oversaw the progress of milestones and tasks, ensured adherence to project goals and timelines, and effectively managed resources, resulting in improved collaboration and productivity.- Led the end-to-end design of projects, gathering customer business needs and transforming them into technical project specifications and requirements. I identified necessary competences and defined comprehensive project plans.- Created and implemented comprehensive solutions for extracting, aggregating, processing, and analyzing data from various sources.- Designed and implemented multiple cloud architecture solutions aligned with specific business requirements.- Designed, managed, and orchestrated numerous complex data flow processes using Apache Airflow. This encompassed dozens of clients, a wide array of APIs, processes, and thousands of DAGs.- Established a culture of continuous learning and innovation within the IT department. I encouraged team members to explore new ideas, experiment with technologies, and drive process improvements.- Analyzed and optimized existing systems and applications while extending their functionality.- Led training sessions and workshops on emerging technologies and best practices. This empowered team members to stay up-to-date with industry trends and enhance their technical expertise.- Played a key role in talent acquisition and recruitment efforts. I actively participated in the interview process and identified top IT professionals to join the team.

As a specialist in this role, I have:- Identified and resolved performance and security issues by conducting thorough analysis and implementing targeted solutions.- Ensured the delivery of high-quality software by closely monitoring and enforcing standard compliance throughout the development process.- Designed, built, and maintained robust ETL solutions to extract, transform, and load data from various sources into the desired destinations.- Updated and wrote comprehensive documentation for delivered work, providing clear and detailed instructions for future reference and knowledge sharing.- Developed and maintained in-house web applications using Flask, leveraging its capabilities to deliver efficient and user-friendly solutions.- Introduced and championed various programming, style, and documentation standards, fostering a culture of excellence and consistency within the team.- Translated business user's requirements into well-structured and efficient technical code, ensuring alignment between functional needs and technical implementation.- Identified opportunities for automation and successfully proposed and implemented solutions, reducing manual effort and improving overall efficiency.- Defined, wrote, and executed rigorous manual unit tests, ensuring the reliability and correctness of software components and features.- Created and managed CI pipelines using GitLab and GitHub, enabling streamlined code integration, automated testing, and continuous delivery.- Proactively monitored processes and promptly handled errors in production environments, minimizing downtime and optimizing system performance.- Collaborated closely with team members on task development and implementation, fostering effective communication, knowledge sharing, and successful project outcomes.- Actively participated in IT industry conferences, seminars, and meetups to exchange experiences, stay updated with emerging trends, and expand professional networks.