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Click here or scroll down to respond to this candidateCandidate's Name
Senior database administratorMySQL, Sybase, PostgreSQL, Vertica, Vector, Mongodb, Shell, Python Contact Information:Email: EMAIL AVAILABLE Location:Greenville, SC 29650 Phone: PHONE NUMBER AVAILABLE 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, GitlabCertifications: 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 DBAAwards: 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 SystemsSouthwest University of Science and Technology, Mianyang, Sichuan, China September 2001 - May 2005 |
