Hi, I’m
Steven Chang
IT
Spring,Texas
Summary
Organized and dependable candidate with 15+ years of experience at developing, deploying, and maintaining various applications. Hardworking and passionate person with strong background on Java and web based technologies looking for an application development position that offers professional challenges utilizing interpersonal and problem-solving skills. Willingness to take on added responsibilities to meet team goals.
Overview
24
years of professional experience
9
years of post-secondary education
Work History
Newstrong Technologies Inc.
Senior Application Developer
06.2018 - Current
Job overview
- Planned, designed, and implemented phases for an environmental protection project WFGL. Spring Boot, Vue, RocketMQ and embedded C++ programs were applied to the platform.
- Visited clients and talked with business users to understand market and business needs.
- Did business and system analysis of the project. Wrote business requirement and technical specification documents.
- Identified and recruited developer, BA, QA resources required for the project.
- Negotiated and managed outside sources for IOT sensor development of the platform.
- Facilitated workshops to show and use the product, and to collect user feedback.
Huilong Logistics International Corporation
Senior Application Developer
04.2014 - 05.2018
Job overview
- Planned, designed, and developed with team an online logistics project, HLCDP. The success deployment of the product gains market recognition and brought new business opportunities for the company. It won Jiangsu Providence innovation award in 2015.
- Participated or organized various meetings with business users, truck drivers, transportation experts to gather and analyze business requirements.
- Chose and designed with CTO the application architecture. Re-engineered the application from Typscript to SpringMVC framework.
- Participated in the development of the platform with Java, SpringMVC, JSP, MySQL, Tomcat etc. Did Unit and UAT testing.
- Did code review and applied design pattern such as Singleton, Factory Design Pattern to improve code reuse and scalability.
- Did performance tuning on codes in Java collections, file handling, sql queries etc. to improve the application performance.
- Developed Java API and services to interact with outside systems such as Bank and Insurance applications.
Bank Of America Merrill Lynch
Senior Java Developer
05.2009 - 03.2014
Job overview
- Participated in application development, deployment, maintenance and production support for bank’s risk projects. Won three times bank’s silver/gold/platinum awards.
- Worked with IBM on configuration, deployment and tailoring of the operation risk platform.
- Participated in requirements gathering and application design meetings.
- Developed with onshore and offshore teams the data warehouse and operation risk reporting systems with Java, J2EE, JSP, Oracle and WebSphere.
- Investigated issues and defects to determine problem root cause and formulate corrective action recommendations.
- Worked with business teams to understand needs and address production questions.
- Provided customer support to remote clients using e-ticketing system.
JPMorgan Chase
Senior Java Developer Consultant
04.2007 - 05.2009
Job overview
- Participated in requirements gathering and system design meetings.
- Developed with team a data reporting platform using Java, JSP, MVC framework, Oracle and Weblogic server.
- Worked on an existing application to expand the functionalities and to meet business demands.
- Reviewed code and debugged errors to improve application maintainability and performance.
- Contributed ideas and suggestions in team meetings and delivered updates on deadlines, designs, and enhancements.
Lehman Brothers
Java Developer
06.2005 - 02.2007
Job overview
- Developed and delivered with team a robust web application using Java, JSP, Oracle, Weblogic for investment management.
- Developed scripts for application deployment on Unix servers.
- Worked varied hours with both onshore and offshore teams on application issues, debugging, and application enhancements.
- Built databases and table structures and stored procedures for the online reporting applications.
Prudential Financial Inc.Florham Park, NJ
Senior Systems Specialist
05.2000 - 05.2005
Job overview
- Developed with various teams the Group Insurance SPARC platform using Java Backbone framework. The application onto production reduced insurance enrollment time from 23 days to 3 days and won company yearly award.
- Developed with Java/J2EE/Jsp/Oracle application components such as billing automation, rate calculation engine and real-time reporting and analytics.
- Performed root cause analysis and debugging for production issues.
- Suggested system updates or changes after conduct in-depth technical reviews.
Honeywell, Inc
Research Associate
05.1999 - 04.2000
Job overview
- Conducted in team-based environment research project “Fuel Cell in Automobile Application” and “Nanotube Technology Applied to Artificial”.
- VB and MS IIS with MS Visual Studio to display and report research results.
- Wrote reports, summaries, research papers on polymer material and membrane. Papers were published in professional journals.
Education
Polytechnic Institute of New York UniversityBrooklyn, NY
Ph.D. from Polymer Science And Engineering
09.1991 - 02.1997
Nanjing Tech UniversityNanjing, Jiangsu, China
Bachelor of Science from Chemical Engineering
09.1979 - 07.1983
Skills
- 15 years of Application Development with Java, J2EE, Jsp, Net, JQuery, Vue
- Data Structures, RDBMS, Oracle, MySQL, MongoDB, Redis, RocketMQ, etc
- CI/CD Automation, Ant, Maven, Gradle
- Design Pattern, SOA, Web Service, Spring MVC and Springboot
- Systems Installation, Centos7, Weblogic, VMWare, Nginx, Jenkins, Ansible
- Requirements Gathering and System Analysis
Timeline
Senior Application Developer
Newstrong Technologies Inc.
06.2018 - Current
Senior Application Developer
Huilong Logistics International Corporation
04.2014 - 05.2018
Senior Java Developer
Bank Of America Merrill Lynch
05.2009 - 03.2014
Senior Java Developer Consultant
JPMorgan Chase
04.2007 - 05.2009
Java Developer
Lehman Brothers
06.2005 - 02.2007
Senior Systems Specialist
Prudential Financial Inc.
05.2000 - 05.2005
Research Associate
Honeywell, Inc
05.1999 - 04.2000
Polytechnic Institute of New York University
Ph.D. from Polymer Science And Engineering
09.1991 - 02.1997
Nanjing Tech University
Bachelor of Science from Chemical Engineering
09.1979 - 07.1983
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