Java, PHP, Javascript, GIT, MySQL

Che–Hsien (William) Liao

571-***-**** adkcjo@r.postjobfree.com che-hsien-liao

SUMMARY

Highly trained full-stack developer with 5 years of proven computer programming experience with 3 years start-up ownership seeking a challenging software development position that leverages my capabilities and skills to achieve the company’s software development goals. Successful startup entrepreneur and effective technical director who led a team of 6 people over 3 years completing 12 commercial and governmental projects totaling over half a million dollars. Developed the first innovative Fintech platform in Taiwan providing customized financial products to over 30,000 users. Currently leading a complex financial and employment monitoring project response to system analysis, system structure, back-end implementation, and database management. Mainly focusing on software engineering and network security at Virginia Tech. WORK EXPERIENCE

The Social App (Social) VA, US

Software Engineer Intern Feb 2021 – May 2021

● Developed IOS/Android Instant Messenger Application by Flutter .

● Implemented end-to-end encryption(E2EE) for information privacy. Good Gaming Taipei, Taiwan

Software Engineer Nov 2017 – Jul 2020

● Personally responsible for building seven PHP online gambling interface projects that served over 100,000 users with 3,000 individual logins every 5 minutes. Designed algorithms that balanced market attractiveness and achieved desirable profit margin for various clients.

● Implemented GraphQL and RESTful APIs to compartmentalize the front-end and back-end operation which achieved 25% improvement on response time and also reduced server pressure by 20%.

● Utilized Docker, Git, Jenkins, and Kubernetes for DevOps implementation to integrate various server/client software environments which enhanced programming interconnectivity and communication thus achieved 100% synchronization. Fanswoo Taipei, Taiwan

Startup owner/Technical Director 2014 – 2017

● Started a unique e-service company that focused on customizing J2EE ( Java) and PHP enterprise applications for commercial companies and government agencies. Successfully led a team of 6 people over 3 years period and achieved 12 projects completion totaling over half a million dollars.

● Utilized Socket.io and Vue.js to build online custom service chat room and real-time order.

● Built order and payment APIs service with Spring and Hibernate framework follow the Design Pattern .

● Completed unit test with JUnit to increase productivity and stability of program code. PROJECTS

Financial and Employment Monitoring System for Airline Companies Virginia Tech

● Developing airline company centric multi-module apparatus for system analysis, framework construct, back-end implementation, and database management.

● Designing a comprehensive enterprise and to successfully establish harmonious network communication by using Docker containers to link Nginx server, Laravel workspace, Redis, and MySQL Database. Utilizing Amazon Web Service ( AWS ) platform to achieve cloud-based applications .

● Integrating public data from the Bureau of Transportation Statistics (Department of Transportation) with internal company information to develop visual analysis using D3.js and Chart.js for market benchmark. i-Compare Fanswoo

● Developed the first innovative Fintech platform in Taiwan. Compared, contrasted and customized various mainstream financial products, including credit card, life insurance, and property insurance to satisfy customer specifications.

● Collaborated with technical departments of four top tier insurance companies to integrate APIs services, providing seamless one-stop shop service for users across the four companies. Designed the blueprint Entity Relation Model diagram while assimilating the MySQL database in order to establish the server-side web application with PHP and Laravel framework for querying data from MySQL.

● Integrated multiple authentication services’ APIs (Google, Facebook) into product SKILLS

Programming Language: Java, PHP, JavaScript, Flutter, Kotlin DBMS: MySQL, SQL server, Oracle Database Industry Knowledge: Object-Oriented Design, Agile, RESTful APIs Tools: Redis, Jenkins, Git, Docker, Kubernetes Frameworks: Spring, Hibernate, Maven, Laravel, GraphQL Front-End: HTML, CSS, Vue.js, React.js, jQuery EDUCATION

Virginia Tech VA, US

Master of Science: Computer Science Aug 2020 – Present Soochow University Taipei, Taiwan

Bachelor of Business Administration: Finance Engineering and Actuarial Mathematics 2006 – 2011

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