Baixuan Ning Email & Phone Number

Toronto, Ontario, Canada

Kubernetes platform

Toronto, Ontario, Canada

SDE at FPGA Quartus Core Complier team- Optimized a lightweight compiler's algorithms in C++, boosting frequency by 14% and narrowing the performance gap with the production Quartus compiler to 3.5%.- Improved parallelism and efficiency in the lightweight compiler, reducing runtime by 15% and memory by 20%.- Ensured a 100% pass rate for the Quartus compiler in a quality-of-results suite by meticulously resolving routing issues, addressing hold failures, and optimizing runtime outliers.- Conducted a comprehensive analysis of routing congestion, reducing 5% routing issues for the compiler.- Improved the lightweight compiler to support multiple routing graph data sources, increasing its versatility.- Advanced compiler's debug capabilities by developing an automated monitoring tool and integrating key performance metrics, facilitating faster issue identification and resolution.

SDE at Key-Value Engine Team:+ Engineered a high-performance hash-based key-value storage engine tailored for NVMe SSDs using C++, resulting in a 300% increase in write throughput and a 50% decrease in CPU usage during reads, outperforming RocksDB benchmarks+ Developed core components including log builder, compaction, and multi-version concurrency control, enhancing the engine's capabilities in operations, recovery, garbage collection, and handling high concurrency demands.+ Diagnosed and resolved performance bottlenecks in RocksDB v6.20, optimizing the put/get operations of the memory table by approximately 7%.+ Extended TitanDB integration for Apache Flink State Backends in Java, achieving a 2x increase in read throughput and a 3x increase in write performance for large-value data scenarios.

Intern at Bing ObjectStore team:+ Engineered a robust data comparison tool using Apache Spark, Apache Yarn, and Java Native Interface to ensure data consistency across ObjectStore's geographically distributed data centers, utilizing C#, Java, and C++.+ Boosted tool efficiency by implementing data compression and hashing, optimizing algorithms to minimize shuffle operations, refining comparison granularity, and fine-tuning Java garbage collection for Spark.+ Improved data comparison performance, enabling the analysis of 100TB across five data centers in 1.5 hours, marking a 19x increase in speed over the previous solution.

Intern at Message Queue Team:+ Designed and implemented a distributed transoceanic data synchronization system for MySQL binary logs and Redis datasets using Apache RocketMQ in Java, ensuring data integrity, high availability, and consistent performance across data centers in Asia and North America.+ Optimized network performance to achieve 96% cross-ocean bandwidth utilization, reduced P95 latency to 70ms, and scaled throughput to 80,000 TPS on a single node.+ Fortified the web back-end by integrating RocketMQ management, user authentication, scheduled tasks, alerts, and monitoring features in Go, leveraging ByteDance Cloud Platform's capabilities.

Master Of Engineering - Meng, Computer Engineering, 3.84/4.0

Courses: ECE 1724: Designing Modern Web-Scale Applications ECE 1779: Introduction to Cloud Computing CSC 2233: Storage Systems ECE 1747.

Bachelor'S Degree, Computer Science, 88.2/100; Top 15%

Courses: Operating Systems, Data Structure and Algorithms, Distributed Systems, Computer Organizations, OOP Design, Discrete Mathematics.