Ao Wang
SRE Tech Lead at TikTok
Shanghai, Singapore
Summary
🤩
Rockstar🎓
Top SchoolAo Wang is an SRE Tech Lead with 11 years of hands-on experience building and operating large-scale, high-performance infrastructure across major tech companies in APAC, currently based in Shanghai and Singapore. He specializes in reliability engineering, Kubernetes, CI/CD, monitoring stacks and large-scale sharding—contributing to Apache ShardingSphere with CosId sharding algorithm enhancements that show deep expertise in distributed data systems. At TikTok/ByteDance and prior roles at Tencent, Sea and Garena he led migrations, built CMDBs, tuned monitoring for tens of thousands of hosts, and ran traffic systems supporting millions of RPS. He combines SRE practices (OKR, SOPs, incident/capacity processes) with pragmatic automation using Ansible, Python and GitLab/Jenkins to drive zero-downtime operations. His background includes enterprise-grade storage, virtualization and financial-exchange infrastructure work, reflecting a rare mix of low-latency trading-grade ops and cloud-native AI system architecture. Calm under pressure and detail-oriented, he brings both people leadership and deep systems craftsmanship to complex reliability problems.
11 years of coding experience
9 years of employment as a software developer
Bachelor's Degree Computer Science, Bachelor's Degree Computer Science at Donghua UniversityMaster of Science (MS) Computer Software Engineering, Master of Science (MS) Computer Software Engineering at Fudan University上海市西中学
English, Chinese
Stackoverflow
1reputation
0reached
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Github Skills (19)
algorithm10
algorithms10
middleware10
sharding10
java10
javas10
testing9
unit-testing9
distributed-database9
big-data7
sql-database7
database6
encryption6
crypt6
databases6
Programming languages (10)
Github contributions (5)
apache/shardingsphere
Dec 2021 - Nov 2022
Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:10 reviews, 14 commits, 19 PRs in 10 months
Contributions summary:Ao primarily contributed to the `shardingsphere-sharding` module, focusing on implementing and enhancing CosId-related sharding algorithms. Their work included adding new algorithms like `CosIdKeyGenerateAlgorithm` and `CosIdSnowflakeIntervalShardingAlgorithm`, alongside modifying and improving existing algorithms such as `CosIdIntervalShardingAlgorithm` and `CosIdModShardingAlgorithm`. The user also addressed bug fixes, performed refactoring, and upgraded CosId dependencies, indicating a focus on the core functionality of the sharding mechanism within the database middleware.
dbmsrdbmsdatabase-systemmore-featuresbigdata
Ahoo-Wang/wow-project-template
Dec 2023 - Apr 2025
用于快速构建基于 Wow 框架的 DDD 项目模板。
Contributions:55 releases, 1 review, 483 PRs in 1 year 4 months
cqrsddd-architectureeventsourcingeventstorekafka
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