Database Administrator Data Engineering

Zuowu Yang

Senior database administrator

MySQL, Sybase, PostgreSQL, Vertica, Vector, Mongodb, Shell, Python Contact Information:

Email: ************@*****.*** Location:Greenville, SC 29650 Phone: 864-***-**** Visa Status: Greencard, no visa sponsorship needed. Summary:

● Over 17 years experience in database architecture and administration across various RDBMS, data warehouse, and NoSQL platforms.

● Demonstrated expertise in building reliable and scalable database systems.

● Proficient in managing database systems on MySQL, Sybase, PostgreSQL, Vertica, Vector, MongoDB, AWS RDS.

● Proven problem-solving skills, consistently addressing critical issues with precision and effectiveness.

● Actively embrace emerging technologies, champion the introduction and implementation of PostgreSQL, MongoDB, AWS, Vertica, Python to align with project objectives.

● Proactive learner dedicated to mastering emerging technologies and acquiring certifications, including cloud computing, container, CI/CD, and data engineering.

● Team player, actively promote knowledge-sharing and collaboration, contributing to the adoption of best practices and collaborating with other teams to optimize performance. Work Experience:

Senior DBA TD SYNNEX, Greenville, SC March 2016 to Present

● Database architecture. Evaluated database solutions, designed and built database high availability solutions for MySQL/Sybase/PostgreSQL/Vertica/AWS RDS and remote disaster recovery solutions.

● Proficient in database management. Designed and performed 600 MySQL servers upgrade to 8.0, 60 Sybase servers platform migration from Solaris to Linux, Vertica and Mongodb high availability.

● Performance tuning. Fine tune OS, database physical and logical design, SQL to archive high database performance.

● Schema design reviews: Conducted comprehensive reviews of development team's schema designs, establishing best practices, and implementing rules such as mandatory creation of primary keys and partitioning of large tables.

● Strong problem-solving skills and proficiency in automation using Shell and Python. Addressed and resolved critical issues, ensuring high availability and performance. Automated daily jobs, to improve performance, and minimize human errors.

● Data engineering proficiency: Constructed various databases to support data migration. Assistant DBA Manager SYNNEX China, Chengdu, Sichuan China February 2007 to March 2016

● Led database projects and mentored DBA teams. Reviewed database and schema designs.

ERP Supervisor Sichuan Qiyang Group, Chengdu, Sichuan China June 2006 to February 2007

● Maintained ERP systems and collaborated with third-party vendors on new features. Oracle database engineer Mianyang Whale Software INC, Mianyang, Sichuan China May 2005 to June 2006

● Participated in project development and maintained Oracle databases. Skills:

● Database Systems: MySQL, Sybase, Postgresql, AWS RDS, Vertica, Vector, MongoDB

● Operating Systems: Linux, Solaris

● Programming Languages: Python, Shell scripts, SQL

● Cloud: AWS, Terraform

● Others: K8S, Docker, Git, Gitlab

Certifications:

● Certificated Kubernetes Administrator (Dec 2023 to Dec 2026)

● Terraform Cloud Engineer (Jul 2023 to Jul 2025)

● IBM Data Engineering (May 2022 to Present)

● Vertica Certified Professional Essentials 10 (Jun 2021 to Jun 2023)

● MySQL 5.0 Professional DBA

Awards:

● 2020 President's Club Winner: Recognized for outstanding contributions and exemplary performance.

● Monthly Performance Star in June 2021: Acknowledged for outstanding performance on various projects.

Education:

Bachelor of Information Systems

Southwest University of Science and Technology, Mianyang, Sichuan, China September 2001 - May 2005

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