Daniel Zhang

Software Developer Ai, Machine Learning and Database Query Compiler @IBM

Markham, ON, CA

Developing the core of Db2, IBM’s database engine solution product, within the Query Compiler & AI Optimizer team involving integrations of AI & ML, optimizers, rewrite engines, graph models, runtime interpreters, and more- Recognized with IBM’s OTAA, Outstanding Technical Achievement Award, for pioneering contributions and enablement to the AI & ML Query Optimizer in major GA release and driving IBM’s Data & AI innovation in Db2; achieving 3x analytic performance speed up compared to traditional heuristic/cardinality estimation optimizers- Leading QC & AI’s the triage & resolution of critical customer cases while optimizing performance & reliability- Contributing as IBM Db2’s lead representative for organization for the Scientific Research & Experimental Development (SR & ED) program, Canada’s largest federal tax incentive program for industries, financing IBM with $10+ million annually; spearheading innovations, technical documentation, R&D claims, and funding initiatives- Leading development and implementation of ImaGenation, IBM’s Gen AI solution for text-to-image generation, won IBM Jumpstart program’s 1st-place champion award and integrating it into IBM’s product ecosystem- Engineering the introduction of vector data type in Db2 and enabling AI for query assistance & data retrieval- Contribute to the development and maintenance of the database engine, enhancing performance & functionality for complex components such as indexing, data management, runtime interpreter, query compiler, optimizer & AI/ML- Drive the end-to-end development lifecycle, from designing and coding innovative enhancements to conducting rigorous unit testing, ensuring the robustness, reliability and efficiency of the database system- Foster a culture of collaboration and innovation within a diverse team of developers to continuously enhance IBM Data & AI, enabling the creation of a dynamic and adaptive database stack that leverages diverse data types and emerging technologies