SUMMARY

• Background includes system programming in real - time embedded systems as well as large scale enterprise web application development.
• 10+ years’ experience in software development for high technology companies.
• 5+ years’ experience with implementation of large enterprise systems, Web service, Web API, & WCF technologies.
• 5+ years’ experience on developing and troubleshooting high performance web application using .NET MVC, C#, .NET Framework.
• 5+ years’ in HTML, CSS, JavaScript, PHP, Perl, Python.
• 5+ years’ experience with XML, JSON, and related technologies.
• 5+ years’ experience with SQL servers and stored procedure development.
• 3+ years’ working SDLC and Agile/Scrum methodologies.
• 2+ years’ experience working with Business Intelligent related tools.
• 1+ year experience working with Amazon Web Service (AWS).
• Strong analytical and problem solving skills.

TECHNICAL SKILLS

Programming Languages: Java, Perl, Python, PHP, JSP, Assembly Language (Intel & Motorola), Flash ActionScript and Flex, C, C++, .NET.

Databases: MySQL 4.x, Berkeley DB, Amazon Redshift, SQL.

OS Platforms: UNIX, LINUX, WINDOWS 3.x/9x/2k/NT/XP, DOS.

Development Tools: MS Office, MS Power point, MS Excel, Adobe Photoshop, Visio, Microsoft Project, Dimension, SoapUI, TFS, IBM Cognos, JIRA, Splunk, GitHub, Jenkins, SQL Server, Visual Studio.

Special Skills: Solid OOAD skills. Experienced in C/C++, PHP 5, C#, VB.NET, ASP.NET, HTML, CSS, JSON, AWS client/server applications and database management.

PROFESSIONAL EXPERIENCE

Confidential, CA

Software Developer Expert

Responsibilities:

• Help with setting up AIM users, roles and create PowerShell scripts that load data from S3 to Redshift. Also, able to support for all AWS related tasks.
• Involved in create Python script that support automation for data loader process. The scripts would generate Cloud Formation template that create EC2, Redshift Role, S3 buckets permission, & deploy script to process data automatically.
• Written Python scripts that generate AWS Cloud Formation templates in JSON format to create network VPC, EC2, data loader, redshift, and related applications for Business Intelligent AWS accounts and deployed to all environments.
• Training in Amazon Web Service (AWS), Python, BOTO, Troposphere to support Business Intelligent team for account automation.
• Support Business Intelligent team in building SQL functions & Stored Procedure to be used for Service Level Agreement & Customer Level Reporting that required good understand SQL database architecture & SQL queries.
• On call support all .NET related products for the Batch Engineering team.
• Lead design & implement cancellation process application written in C# for Batch Engineer team.
• In a team of 3 design & integrating Failure to Enroll project written in C#, .NET Framework, & Windows Workflow Foundation.
• Contributed to enhance, upgrade, & supporting Score Monitoring System written in C# & .NET Framework.
• Involved in design and implement API for Credit Services offered by Confidential Consumer Direct written in .NET Framework. The web service interface allows programmatic access to credit services such as credit reports, credit monitoring and authentication services using HTTPS and SOAP protocols.
• Improved design of Audience IQ Privacy Software by decoupling the whole process into manageable components that can be run separately. Updating the search component in c code to improve AQS process. Written the installation script in Perl that help deployment process fast, easy, and accurate.
• Design & implement Address Capture process to search for an exact match against the INSOURCE ten-year archive over 500 million records using Berkeley DB for high performance embedded database, C, & Perl script. Also building API using PHP to be called in another application.
• Lead development in design & implement Marketing Bureau Self Service client web portal with administration feature for all products. Understand & prevent all attack like Cross-Site Scripting, Cross-Site Request Forgery, Buffer Overflow, Blind SQL Injection, etc.

Confidential

Software Engineer

Responsibilities:

• Design and implement a generic encoding process to encode video to an assigned format that are easy to scale using PHP, AMFPHP, and Flex for the upload interface.
• Add ecommerce process to the FLV player.
• Involve in discussing about improving the intelligence process that adjusts the video experience to match the tastes and needs of each individual viewer.
• Written Flash action script code to enhance the FLV player and using AMFPHP backend.

Confidential, Glendale, CA

Software Engineer

Responsibilities:

• Gained deep understanding of the existing “COMPETE” core tournament generation engine and applied design patterns to add-on features for new tournament sites.
• Build G-CMS: GAME CONTENT MANAGEMENT SYSTEM using J2EE technologies. The System passes XML data to the Flash frontend.
• Worked on a team to build an ActionScript Game Shell for Pirates of the Caribbean flash games to be played on Windows Live Messenger. Integrated different layers of transition between each game to tell the story. Allow two users to interact on the game and “chat” at a same time. Also implemented interactive games in Flash.
• Worked on a team of 3 members to design and implement high-performance Microsoft XBOX Survey Admin Tool that allows for managing a series of survey questions and gathering results. Allows admin to view, edit and delete survey questions, as well as, specify end user question flow information based on answers to specific questions.
• Implemented CountryWeekly.com site’s “Pick Country’s Next Big Stars” promotion. The site allowed users to listen and view encoded music and videos. The system also generated reports on user actions which helped produce ranking for the artists.
• Built a DVD rental website using PHP and MySQL. Written PHP scripts to be run daily and weekly to import and update Database with AMG movie info and DVD covers. Used Ajax on many interactive parts of the site.

Confidential, Irvine, CA

Software Engineer

Responsibilities:

• Enhanced, debugged and maintained online MazdaResource Interactive Catalog. The interactive part of the system was implemented in Flash and ActionScript.
• Enhanced and maintained existing online MazdaTechInfo and SuzukiPitStop sites that were built using Microsoft Technologies.

Confidential, La Habra, CA

Software Engineer

Responsibilities:

• Performed a leading role as part of a 3 member team in designing, developing and maintaining an in-house Billing Management System. The Billing Management System is capable of handling over 500,000 customer accounts efficiently. The system was build using Perl, PHP, XML, SOAP with a MySQL database on the back-end and JavaScript, XHTML, CSS for the front-end.
• Developed the Anonymous Domain Registration system that allows new customers to register their domain anonymously with the registrar. The system generates revenue of over $90,000 every month.
• Designed and developed a Customer Account Portal (CAP) for new and existing customers that enabled them to view and update vital account information. The CAP also allowed customers to order 3rd party software from affiliates - such as WebBuilder and Email Defense from Confidential . Performed OOAD, produced technical documentation and implemented the system in OO PHP working on top of an XML webservices framework.
• Implemented the Website Localization System that allowed the corporate website to be published in various international languages. The system was designed using OOP and was implemented in JSP with a MySQL backend database.
• Led teams of 3 highly technical engineers to build secure transaction processing systems that interact with 3rd party payment gateways. Enhanced the existing Affiliate Management System to add sophisticated tracking and reporting capabilities. Debugged existing systems. Added better data collection and error handling.