Danrey

Work Experience

Sr. Software Development Engineer

• Design common CRUD and Web Service API for development.
• Design backend service response JSON message.
• Design backend business layer or service layer.
• Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions.
• Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.
• Improves operations by conducting systems analysis; recommending changes in policies and procedures. 

Project Description:

• An integrated Human Resource Management System (Data Management, Time Management, Leave Management, Overtime Management)

Intranet

• A local and restricted communications network, especially a private network created using World Wide Web software.

Automated Meeting Room Reservation

• An automated room reservation use to book a room for some other activities for local company usage.

• Technologies: Java/J2EE, C#/.Net, Play framework, Spring Framework, Web Service (RESTful WS), JSON, Oracle, Cassandra, MongoDB, Apache Tomcat, IIS, Maven, SBT, NuGet, Jenkins, SonarQube, AngularJS, Javascript, HTML, Micro-service, Docker, GIT

Web & Java Developer

QMS & QMS Lite

• Design backend service response JSON message.
• Design backend business layer or service layer.
• Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions.
• Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.
• Improves operations by conducting systems analysis; recommending changes in policies and procedures. 

Data Mapping

• Design common CRUD API for development.
• Design Several Parser for Excel Template.
• Design backend business logic.
• Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions.
• Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.
• Improves operations by conducting systems analysis; recommending changes in policies and procedures. 

Spring Board

• Design backend service response JSON message.
• Design backend business layer or service layer.
• Determines operational feasibility by evaluating analysis, problem definition, requirements, solution development, and proposed solutions.
• Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.
• Improves operations by conducting systems analysis; recommending changes in policies and procedures.

• Technologies: Spring, ORM (JDBCTemplate), Web Service(RESTful WS), JSON, CSS/HTML/JavaScript, jQuery, Adobe Flex, Postgres SQL, Glassfish, Maven, SVN, Java Core, Java OOP, Java Swing, Apache POI, Spring, Web Services

Web & Java Developer

School Automate Inventory Tracking System (HRIMS)

• Integrate Spring Framework.
• Design common CRUD API for development.
• Design backend service response JSON message.
• Design backend business layer or service layer.
• Develops software solutions by studying information needs; conferring with users; studying systems flow, data usage, and work processes; investigating problem areas; following the software development lifecycle.
• Improves operations by conducting systems analysis; recommending changes in policies and procedures. 

• Technologies: Java (Core, OOP), Spring, ORM (JDBCTemplate), Web Service(RESTful WS), JSON, CSS/HTML/JavaScript, jQuery, SQL Server/Microsoft SQL Server, Apache Tomcat, Maven, Unit/Integration Testing (Mockito, RestTemplate)