● Assigned to Yokogawa Solution Service Corporation at 2 Chome-9-32 Nakacho, Musashino, Tokyo 180-0006, Japan.● Create and modify screens in SerAir - a customer service management software that provides integrated support for everything from after-sales service operations such as on-site repairs, periodic inspections and off-site repairs including call center operations, to ERP enterprise business operations such as sales, purchasing and inventory management.● Create and modify RESTful APIs with JAX-RS.● Create and modify I/F for data migration and data integration using Asteria Warp Flow Designer.● Create and modify Business Process Model and Notation (BPMN 2.0) process definitions using Flowable.● Create and modify reports using Jasper Reports or Apache POI.● Perform unit testing and integration testing.● Create, assign, resolve and close tickets on GitLab.● Estimate man-hours needed for the development and testing.● Analyze the content of the ticket and assign it to the corresponding project member.● Review the code of project members once they created a merge request to ensure code quality.● Refactor codes to fix the code smells detected in SonarQube.● Daily check the test results in Jenkins to see if there is any unit test that fails and resolve it if there is any.● Create and modify functional and detailed specifications as well as integration test specifications.● Perform feasibility analysis on whether a certain requirement is possible to implement or not.● Presented some of the ServAir screens during User Acceptance Testing (UAT) held in Yokogawa office in Japan.● Attended business trip for the global roll-out of ServiceCRM which was held in Singapore.

● Create and modify PalVision Property Management System (PMS) Java Interface to exchange commands (such as movie posting, guest check-in, express check-out and billing request) with the client’s Opera PMS Interface.● Create and modify the API used by the android front-end developer to fetch and store data into the databases.● Develop Content Management System (CMS) to allow our clients to customize their IPTV by providing facility to manage text contents and upload media contents such as video, audio and images.● Develop eCheck-In application using cordova framework that enables hoteliers to operate more efficiently by offering digitized method of guest check-in. It aims to reduce the waiting time on long queue and eliminate the needs of paper forms.● Develop PalMobile application to revolutionize the guest experience with real-time information, entertainment & services at their fingertips.● Review and analyze client’s requirements and advise which can be done and which cannot be done.● Setup the production environment by installing and configuring a web server, creating databases and importing the standard tables and data, installing video server and creating services of the scripts and other utilities needed by our application.● Manage and maintain both in-house and client’s databases by doing a regular backup.● Deploy hot fix or patch to the production environment.● Investigate and resolve issues encountered during Quality Assurance (QA) and User Acceptance Testing (UAT).

● Assigned to JGC Information Systems Co., Ltd. based in Yokohama, Japan to act as a bridge 　engineer between the Japanese project leaders and JPI programmers.● Developed, upgraded and tested programs using the installation's standard development 　languages, tools and coding conventions to translate applications design specifications.● Investigated and resolved software bugs reported through redmine tickets.● Created and modified detailed program specifications and unit test specifications written in 　Japanese and assigned other JPI programmers to create, modify and test the program based on 　those specifications.● Performed software release on both rehearsal environment and production environment.● Deployed latest sources on all project development environments daily.● Managed and maintained several database and application servers running on Linux and an 　interface server on Windows.● Created batch files, TTL (tera-term language)scripts and shell scripts to automate tasks such as 　exporting and importing oracle dump files, restoring database, building and compiling program 　sources, deploying classes and static files to the application servers, updating oracle packages 　and views, creating synonyms, granting privileges, recompiling oracle objects and deleting old 　logs.● Monitored all automated tasks daily by checking the build logs, compile logs, restore logs and 　other task's logs.● Provided documentations and step-by-step instructions on how to use those created scripts.● Trained newly hired employees on the technologies and tools that we used in our projects.● Accomplished and submitted daily, monthly activity reports to team leader and management for 　proper monitoring of activities and workloads.● Attended daily progress reporting and regular team meetings and takes down notes and minutes 　to record important points of discussion.