Developed a foundational C++ data structures library for the Cloud-Storage-Team/algnet repository, delivering reusable implementations of AVL trees, binary search trees, binary heaps, bloom filters, queues, stacks, disjoint sets, and tries. Focused on robust software engineering practices, the work included a comprehensive suite of unit tests to ensure correctness and performance across all structures. By providing these core primitives, the contribution enabled more efficient and reliable development of performance-critical storage features. Leveraging expertise in algorithms, C++ development, and data structures, the project strengthened the underlying infrastructure, supporting faster feature delivery and improved maintainability for storage-related workflows.