Henry Liu

Henry Liu Email and Phone Number

AWS Certified Solutions Architect - Professional @ City of Toronto
Toronto City Hall, 100 Queen Street West,Canada
Henry Liu's Location
Toronto, Ontario, Canada, Canada
Henry Liu's Contact Details

Henry Liu work email

Henry Liu phone numbers

About Henry Liu

With 30 years of experience in designing, developing, and managing business solutions, I have contributed to major organizations such as Hitachi and the City of Toronto. For the last 7 years, I have been specializing in building and optimizing AWS-based cloud computing solutions by AWS resources including VPC, EC2, ASG, ELB, CloudFront/CDN, WAF, RDS, S3, Lambda, API Gateway, and more.My technical background includes designing large-scale web applications with Java/Java EE and Oracle, as well as developing remote systems using SOA, Web services, and mobile platforms like Android and Windows Phone. I am proficient in a wide array of technologies, including Java EE, SQL, Web services, REST, and JSON, with hands-on experience in environments such as UNIX (AIX/Oracle/Solaris), Linux, and Windows Server.I have also led IT teams and managed complex projects, always aiming to deliver innovative solutions. My strong problem-solving skills, paired with excellent communication and interpersonal abilities, allow me to excel in collaborative and fast-paced environments.

Henry Liu's Current Company Details
City of Toronto

City Of Toronto

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AWS Certified Solutions Architect - Professional
Toronto City Hall, 100 Queen Street West,Canada
Website:
toronto.ca
Employees:
22082
Henry Liu Work Experience Details
  • City Of Toronto
    Corporate Application Technical Leader For Cloud Computing
    City Of Toronto Dec 2017 - Present
    Toronto
    Develop and implement AWS services in line with business requirementsMonitor and manage AWS-based services to ensure optimal performance and securityTroubleshoot issues related to AWS-based services and implement timely solutionsCollaborate with cross-functional teams to ensure seamless service deliveryContinuously review and improve AWS-based services to ensure high-quality service deliveryStay up-to-date with emerging trends and technologies related to AWS-based services
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  • City Of Toronto
    Senior Web Application Developer
    City Of Toronto Jun 2014 - Nov 2017
    Toronto
    Development of business applications, information systems, system integrations and/or public or enterprise portals to translate business and technical requirements following the City's Enterprise Architecture, protocols and standards
  • City Of Toronto
    System Development Specialist
    City Of Toronto Apr 2011 - May 2014
    Toronto
    Supported Finance Revenue Systems
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  • City Of Toronto
    System Integrator
    City Of Toronto Jul 2007 - Apr 2011
    Toronto
    Designed and implemented Remote Computing System capital projects. Performed requirement definition, technology assessment, and programmed using Oracle, Java and .Net.
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  • Hitachi
    Senior Software Engineer
    Hitachi Sep 2001 - Dec 2006
    Tokyo, Japan
    Led the business analysis, system design and architecture, technology research, application development of several large scale Hitachi Electronic Government Solution projects, including Hitachi Corporate Portal & E-Approval Infrastructure, Hitachi Financial Accounting System Web Edition, and Hitachi Document Management System.
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  • Hitachi
    Software Engineer
    Hitachi May 1998 - Aug 2001
    Tokyo, Japan
    Designed and developed client/server based Hitachi’s Financial Accounting System
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  • Beijing University Of Technology
    Software Engineer
    Beijing University Of Technology Jul 1997 - Apr 1998
    Beijing City, China
    Developed Fujitsu Supply Chain Management system
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  • The City Beijing
    Business Analyst
    The City Beijing Jul 1994 - Jun 1997
    Beijing City, China
    Developed Managed Information System (MIS) and Geographic Information System (GIS)
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Henry Liu Skills

Jsp Hibernate Sdlc Uml Javascript Web Services Tomcat Pl/sql Sql Soa Microsoft Sql Server Java Enterprise Edition Oracle Apache Asp.net Mvc Asp.net C# .net Sql Server Php Mysql Web Applications Java J2ee Struts Eclipse Xml Html Css Enterprise Architecture Software Development Life Cycle

Henry Liu Education Details

Frequently Asked Questions about Henry Liu

What company does Henry Liu work for?

Henry Liu works for City Of Toronto

What is Henry Liu's role at the current company?

Henry Liu's current role is AWS Certified Solutions Architect - Professional.

What is Henry Liu's email address?

Henry Liu's email address is li****@****hoo.com

What is Henry Liu's direct phone number?

Henry Liu's direct phone number is +141639*****

What schools did Henry Liu attend?

Henry Liu attended Chongqing University, Capital Normal University.

What are some of Henry Liu's interests?

Henry Liu has interest in Harmonica, Growing Vegetables.

What skills is Henry Liu known for?

Henry Liu has skills like Jsp, Hibernate, Sdlc, Uml, Javascript, Web Services, Tomcat, Pl/sql, Sql, Soa, Microsoft Sql Server, Java Enterprise Edition.

Who are Henry Liu's colleagues?

Henry Liu's colleagues are Hossein Golpanah, Magdalena Smoluk, Raquel Carvalho, Emmanuel Ramadan, Greg Olm, Halya Barylak, N.h K.

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