JSP Developer Cristofer

Cristofer

Senior JSP Developer
12 years experience

£15 - £25/hour

Hire Cristofer Now!
Summary

He has been in the industry for more than 14 years with 8 years specifically focusing on Java Development. Has experience working with Java EE, Java 8 +9, Hibernate, EJB and REST APIs for 5 years. Also exposed to frontend development for 6 years utilizing HTML, CSS, jQuery, and JavaScript. He is an independent, self-motivated with excellent research and code, with the ability to grow positive relationships with customers and colleagues alike. He has the ability to manage simultaneous tasks to balance competing priorities and respond quickly to changes within the business requirements. With an immense passion to learn software programs and techniques, he can provide quality solutions to complex business problems. He is guided by his extensive experience in software development, database management, and application support. With a wide exposure to multip[le technical methodologies and best practices, he is now looking to continue his career development in making significant and key contributions to an organization he can help grow.

Work Experience

Software Engineer / Consultant
October 2011 - June 2019

Project A:

  • Installations, configurations and setups of CentOS 7 server
  • Research and Development (Programming)

Project B:

  • Internal Program for Monitoring of Tickets and Status
  • Search and development using for tools in application

Project C:

  • Exchange Server
    • PHP and Java
    • Programming
      • Send email
      • Read email and download attachments
      • Web Page secured site
  • Installations, configurations and setups in Ubuntu
  • Installations, configurations and setups of CentOS 7 server
  • Searching and Development for create own API to be used in Programming Development in PHP and Primitive JavaScript
  • Installation and configuration both CentOS and Ubuntu:
    • PHP application
    • MariaDB
    • SAMBA

Project D:

  • Creating tickets for service request
  • Ticket status monitoring
  • Send email notification for client user and support engineers using Exchange Server
  • Self-modification for the following: Service Information and FAQ

Project E:

  • PHP application
  • MySQL alter table for required fields

Project F:

  • Vaadin Framework and RESTful Framework, Hibernate and MySQL
  • LDAP 

Project G:

  • DAF server administrator
  • Giving an accessed for users in a particular folders only
  • Checking log files and informs all possible errors to INFOR SmarthOffice developer 
  • Group meeting every week (status on development and plan next possible process and development)
  • Creating new tables / fields (IBM Databases) needed for new application process and procedures

Project H:

  • PHP Developer and Support
  • Database Maintenance

Project I:

  • Infor Application Support
  • Timesheet and Expenses Consultant
  • Work on Technical Related issues.
  • Creating CVT Reports (Continuously Variable Transmission) for user needs.
  • BIRT Report – Teaching on how to create or modified an existing BIRT report. 
  • Technologies: MariaDB, PHP 7, GitLab, Java, PHPMyAdmin, Pear Mail, Email Exchange server, SSL Certification, MySQL, RESTful Framework, Hibernate
Senior Java Developer
September 2010 - October 2011
  • Create a new system software CATS Application (Capture Time Application)
  • View Pay Online, online payment use in Australia.
  • Deployment manager, Creating package file and deploy to Development server and UAT Server for application Testing. 
  • Technologies: Spring Framework, REST Web Services, MySQL, Hibernate, Oracle 10G
Senior Consultant / Java Developer
January 2007 - September 2010

Project A:

  • Advertising Web Base Application.
  • Modification and Bug Fixing.
  • Developing small utility tools.
  • Creating new methods and new tools.
  • Using REST services and Java Faces framework and MySQL.

Project B:

  • Generic application or web application software for configuration.
  • Modification and Bug Fixing.
  • Developing small utility tools.
  • Creating new methods and new tools.
  • Using REST services and Java Faces framework and MySQL.

Project C:

  • Advertising web base application.
  • Modification and Bug Fixing.
  • Developing small utility tools.
  • Creating new methods and new tools.
  • Using REST services and Java Faces framework and MySQL.

Project D:

  • Installation, set-up, and configuration of new web application in UAT and Production server.
  • Creating new report format output for Pentaho application.
  • Creating new web base application for Pentaho data reports.
  • Creates new frameworks for CP-AID web application.
  • Using Spring framework and WSDL/SOAP framework and MySQL and Hibernate.

Project E:

  • Create new web service application for the client/ user needs.
  • Create and configuration of Acegi Security and change to Spring Security for web application
  • Create and configuration of SCV web base application for SCV.
  • Create JUnit / JMeter for DAO object and web service application testing.
  • Configuration of Mod JK (i.e. fail over testing for both application server and DB server) from Apache-Tomcat in Linux environment.
  • Design / Create documentation for the Database Server for Fail-Over or Load Balancing of two Database Server.
  • Create instruction list for deployment process.
  • Analysis some root cause of an error happened at production during runtime.
  • Create a simple program tool to be use by client.
  • Using Spring framework and WSDL/SOAP framework and MySQL. 

Project F:

  • Creates and setup of web service of the backbone of the CLPR application.
  • Create Database structure and design.
  • Installation, setup and configuration of application into linux platform.
  • Configuration of MySQL Server in Linux platform.
  • Configuration of LDAP authentication to web application and connecting to database table.

Project G:

  • Create and setup of web service of the backbone of CLPR application.
  • Create new web service application.
  • Configuration of web application to linux platform.
  • Using Spring framework

Project H:

  • User management and user security implementation using Acegi Security.
  • Creates JUnit / JMeter for application testing.
  • Using Spring framework and WSDL/SOAP framework and MySQL and Hibernate. 

Project I:

  • Creating and setup web application for BRFT.
  • Configuration of Hibernate to web application.
  • Create JUnit / JMeter.
  • Using Spring framework and WSDL/SOAP framework and MySQL.

Project J:

  • Creating and setup web application for PMS application.
  • Configuration of MySQL and Oracle to web application.
  • Creating web service application for user needs.
  • Create JUnit / JMeter.
  • Using Spring framework and WSDL/SOAP framework and MySQL.
  • Technologies: Java, Spring, JUnit, JMeter, MySQL, WSDL/SOAP Framework, Hibernate, REST Web Services, Linux Platform
Education

Bachelor of Science in Business Administration Major in Computer Data Management and Processing
Lyceum of the Philippines
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