Hui Wang

FAQ About Hui Wang

• What is Hui Wang's address?

  Hui Wang is located at
  Sunnyvale, California, United States

• What is Hui Wang's job title?

  Hui Wang is a
  SUMMARY: • 16 years of extensive hands-on experience in multi-platform database administration with Oracle 8, 8i, 9i, 10g, 11g, 12c and MySQL 5.6 • 4 years as Lead Oracle DBA at Fiserv’s core payment & financial service Cloud Ops team, supporting 15TB mission critical Oracle OLTP databases, 10TB data warehouse database, and a few MySQL databases for 500+ US banks and financial institutes. • 5 years as the DBA Technical Expert/Architect at Walmart.com Web Ops team, responsible for 800 Oracle Databases and 6 MySQL databases (DEV/QA/PROD) running the company’s most complicated ecommerce website (25 TB OLTP database in production with peak traffic of 5000+ orders per minute during holiday season). • 3 years at Audatex and Equinix as Sr. Oracle Applications DBA, with hands-on experience in the installation, setup and patching of Oracle Applications 11i. • Dynamic, results-oriented problem solver with strong problem-solving and analytical skills • Enjoy working as a team member as well as independently • Proven leadership and organizational abilities. Demonstrated a high level of initiative • Self-motivated, hard-working individual with a genuine desire to achieve, excel and evolve • Highly organized and efficient in fast-paced multitasking environments AREAS OF EXPERTISE: • Database Performance Monitoring, Analysis and Tuning • SQL Tuning in large-scale databases • Oracle11g & 12c RAC installation, configuration and scale-out • Oracle 12c upgrade with nearly ZERO downtime • Installation and configuration of OEM 12c to monitor production systems • Oracle Real Application Testing • RMAN backup, recovery, cloning • Oracle Data Guard Configuration • Oracle GoldenGate Replication in 11g & 12c • Tuning and resolving Oracle GoldenGate lag • MySQL tuning, master/slave replication • Proficient in writing shell scripting, PL/SQL to monitor database performance, and automate DBA jobs Fiserv

• What industry does Hui Wang currently work in?

  Hui Wang currently works in the
  Fiserv

• What is Hui Wang's area of expertise?

  Hui Wang specializes in
  SUMMARY: • 16 years of extensive hands-on experience in multi-platform database administration with Oracle 8, 8i, 9i, 10g, 11g, 12c and MySQL 5.6 • 4 years as Lead Oracle DBA at Fiserv’s core payment & financial service Cloud Ops team, supporting 15TB mission critical Oracle OLTP databases, 10TB data warehouse database, and a few MySQL databases for 500+ US banks and financial institutes. • 5 years as the DBA Technical Expert/Architect at Walmart.com Web Ops team, responsible for 800 Oracle Databases and 6 MySQL databases (DEV/QA/PROD) running the company’s most complicated ecommerce website (25 TB OLTP database in production with peak traffic of 5000+ orders per minute during holiday season). • 3 years at Audatex and Equinix as Sr. Oracle Applications DBA, with hands-on experience in the installation, setup and patching of Oracle Applications 11i. • Dynamic, results-oriented problem solver with strong problem-solving and analytical skills • Enjoy working as a team member as well as independently • Proven leadership and organizational abilities. Demonstrated a high level of initiative • Self-motivated, hard-working individual with a genuine desire to achieve, excel and evolve • Highly organized and efficient in fast-paced multitasking environments AREAS OF EXPERTISE: • Database Performance Monitoring, Analysis and Tuning • SQL Tuning in large-scale databases • Oracle11g & 12c RAC installation, configuration and scale-out • Oracle 12c upgrade with nearly ZERO downtime • Installation and configuration of OEM 12c to monitor production systems • Oracle Real Application Testing • RMAN backup, recovery, cloning • Oracle Data Guard Configuration • Oracle GoldenGate Replication in 11g & 12c • Tuning and resolving Oracle GoldenGate lag • MySQL tuning, master/slave replication • Proficient in writing shell scripting, PL/SQL to monitor database performance, and automate DBA jobs

• Which languages does Hui Wang speak? 

  Hui Wang speaks the following languages:
  No languages available.

• Which industries has Hui Wang previously worked in?   

  Hui Wang has prior experience in the following industries:
  Walmart , Audatex , Equinix , Greenpoint Mortgage Funding

• What is Hui Wang’s work experience?  

  Hui Wang has the following professional experience:
  Fiserv , Walmart , Audatex , Equinix , Greenpoint Mortgage Funding .

• How can I find Hui Wang on LinkedIn?  

  You can view Hui Wang’s
  LinkedIn profile at LinkedIn URL.

• What are Hui Wang’s work email addresses?  

  Hui Wang’s work email addresses are
  [email protected] .

• What company does Hui Wang work for?  

  Hui Wang works at
  Fiserv