Experience

TouchTunes

• United States
• Entertainment Providers
• 100 - 200 Employee

• Java Software Developer

  • Jan 2023 - Present



Amazon Web Services (AWS)

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Senior Software Engineer

  • 2022 - Dec 2022

  Worked in AWS IoT department, helped to port the Greengrass project into an opensource project on GitHub. Worked in AWS IoT department, helped to port the Greengrass project into an opensource project on GitHub.



MindGeek

• Luxembourg
• Internet Publishing
• 700 & Above Employee

• Senior Java Software Engineer

  • Dec 2019 - Dec 2021

  ----Worked as devops on Adtool project, work included creating/managing Ads campaigns, making Ads posting decision based on customizable rules, generating statistic reports base on sales demands. ----Worked in DMP project (Data Management Platform), a new lunched project which focused on recognizing/tracking/creating profile for visitors of different websites, tech stack included spring boot/ google Bigtable/Micronaut/BigQuery/pubsub/Apache beam... ----Worked as devops on Adtool project, work included creating/managing Ads campaigns, making Ads posting decision based on customizable rules, generating statistic reports base on sales demands. ----Worked in DMP project (Data Management Platform), a new lunched project which focused on recognizing/tracking/creating profile for visitors of different websites, tech stack included spring boot/ google Bigtable/Micronaut/BigQuery/pubsub/Apache beam...



OpenText

• Canada
• Software Development
• 700 & Above Employee

• Java Developer

  • Oct 2014 - Dec 2019

  ----Worked in OTAC project team, maintained and upgraded an auto- classification application which help USA government and other top500 enterprises to generate and training machine learning models and eventually can classify and label unstructured data (docs/videos/emails...) by itself in both batch mode and stream mode. work included design/implementation/testing; tool used: tika/solr/ECM/mule ----Refactored the application into microservice based system to support clusters, increased the processing capability from half million of emails/day to 5 millions/day. work included design/refactor/installation project develop/export and import function...tool used: Zookeeper/Mule/Oracle DB/Derby) ----Integrated the OTAC system with other system. work included developing rest APIs to support operation to models/exemplars/test documents. Show less



Caesars Entertainment, Inc.

• United States
• Hospitality
• 700 & Above Employee

• Java/C# developer

  • May 2012 - Aug 2014

  Responsibilities include: ---- implemented the admin console website for inner employee to monitor the tournament games and manage the back-end data (to support employees to handle customer complaints, and manage promotion strategies. (Used wicket, java) ---- implemented the website for outer user to do self-care stuff. (register/customize profile/check points/schedule tournament game/buy stuff with points) ---- implemented a client-side application for cash/tournament poker game with C#. ---- implement the box project for testing the RESTful webservices. (webapp + selenium) Show less



Dextrys

• United States
• IT Services and IT Consulting
• 100 - 200 Employee

• Java/Flex Programmer/Senior Team Lead/CBU Division Manager

  • 2007 - 2008

  ----Worked in a project team testing IGCS (Interactive Global Counter System) for Procter & Gamble. ----Work included requirement analysis, change/bug identifying, performing functional and regression test, bug tracing. ----Extensively used Quality Center for test planning, execution and defect tracking. ----Designed and implemented automation framework and scripts using QTP. ----Developed keywords, reusable actions and library functions using QTP. ----Executed automation scripts and followed up with defects. ----Maintained, updated test scripts and object repository. ----Converted test cases for various test sets to organize the execution procedure to meet the project time line and timely deliverables. ----Interacted with the development team in defect tracking process and updated script/OR if needed. ----Involved in various documentation tasks such as daily status reports, weekly progress reports. ----Actively participated in enhancement meetings, project review meetings, weekly status meetings and various other meetings which were focused on making the application more effective. ----Mentored to new team members. Helped new members to be familiar with testing methodology and testing tools. Show less



Yozosoft

• China
• IT Services and IT Consulting
• 1 - 100 Employee

• Java/C++ Developer/Team Lead/Project Manager/Technical Manager

  • 2000 - 2007

  Worked in a 100 person team, we design and developed a complex office suit software with pure java, which can run on both Windows and Linux, function modules includs Excel, Word, and PowerPoint but under one interface, one data structure and one file format. it's a big competitor of Microsoft Office in market of China/Japan/Africa. As a java developer, I designed and developed many function modules and went through every stage of the product life cycle, work experience included OO design, j2se, performance optimization. -- Designed and implemented Online Collaboration function module, work included Excel function module refectory, multiple thread programming, socket programming, web communication protocol development. -- Designed and developed functions in Word Processer function module, including field code, free table, mail merge, etc. -- Worked as team lead of Outlook Team, accomplished function modules including Voice Email, Calendar, To Do List, Note. -- Worked on Mobile Office project. We immigrated the Office application onto Symbian system. Technique used included: j2me, C++(VC2003), Symbian SDK. Show less