# Si Youn Cho

> Software Developer II at OSIsoft

Location: Campbell, California, United States
Profile: https://flows.cv/siyouncho

Experience with various roles as software engineer, build/release engineer and SQA engineer, and currently working as a software engineer using C#, .Net, C++ and InstallShield. 
Experience with InstallShield Basic MSI, Patch and Merge Module projects.
Agile software development – Scrum

## Work Experience
### Software Developer II @ OSIsoft
Jan 2020 – Present | San Leandro, California, United States

### Localization Engineer @ OSIsoft
Jan 2013 – Jan 2020 | San Leandro, CA

### Software Engineer @ Wave Systems Corp
Jan 2009 – Jan 2013 | Cupertino, CA
- Senior Software Engineer                   (September 2011 – July 2013)                 
. Design and implement new features to existing file encryption/decryption desktop application using C# and .Net framework.
. Create and maintain InstallShield Basic MSI and Merge Module projects.
. Design and implement user interface and scenario simulator modules of TPM 1.2 silicon chip validation/diagnostic tool using C++.
. Implement out-of-process COM server utilizing Named Pipe using C++.

- Sustaining Software Engineer          (November 2009 – August 2011) 
. Troubleshoot, analyze and replicate problems reported against SED (Self-Encrypting Drives) management software.
 . Provide technical support to customer support, in-house engineers and solutions partners.
 . Create and maintain InstallShield Basic MSI, Patch and Merge Module projects.
 . Build Windows build machines and automate build process with Draco and NANT.

### Software Quality Assurance Engineer - L10N @ BMC Software Inc.
Jan 2009 – Jan 2009
. Perform L10N, I18N and functional tests on Remedy/BMC client-server applications 
. Revise existing test cases and review product documentation for the technical writing teams

### SQA and release Engineer @ Wavexpress Inc.
Jan 2006 – Jan 2008
. Create and maintain InstallShield basic MSI projects
. As a QA lead, create/maintain test cases for TVTonic (internet TV using RSS), its back-office stuff (MS SQL stored procedures, ASP pages, etc.) and in-house tools 
. Perform regression, UI, functional and gray box test on TVTonic client in IE, MCE and via various Media Center Extenders
. Perform performance testing on the MS SQL and Web servers in the back-office
. Validate data stored in MS SQL DB and statistics on the report by running SQL queries
. Perform customer support role using OTRS (Open source Ticket Request System): help the user to troubleshoot, provide solutions, reproduce issues and enter it to defect tracking DB, such as Test Track Pro

### Software Quality Assurance Engineer – I18N, L10N @ BMC Software Inc.
Jan 2004 – Jan 2006
. Create, maintain and troubleshoot test servers with VMware GSX Server for internal and external use to meet the project requirement
. Responsible for setting up test platforms and perform L10N, I18N and functional tests on Remedy/BMC client-server applications like AR System Server and ITSM (IT Service Management) suite
. Develop test cases, test plan and create how-to documents for internal QA and external vendor use
. Serve as mentor for new QA members to help them speed up on their work
. Support vendors in troubleshooting and providing solution on SW, HW and testing issues

### Quality Assurance Engineer - Temp @ Promise Technology Inc.
Jan 2004 – Jan 2004
. Responsible for setting up various test platforms with Linux, and tested Linux SCSI and SATA HBA drivers for Red Hat certification.
. Develop and run automation test program in Perl and C using Promise’s RAID API for testing iSCSI and RAID controller, and implemented Data Stressing Test Harness.

### Software Quality Assurance Engineer for Localization - Contractor @ Autodesk Inc.
Jan 2002 – Jan 2003
. Perform automated tests using SilkTest and manual tests on the AutoCAD 2004 Korean.
. Debug and maintain SilkTest script

### Software Quality Assurance Engineer @ Remedy Corp/Peregrine Systems
Jan 2000 – Jan 2002
. Implement the Enterprise Integration Engine (EIE) stress testing strategy.
. Develop test cases, and perform automated tests using Segue Silk Test and manual tests on various Remedy Solutions (Purchasing@Work,  EIE 3.0 and IT Service Management suite)      
. Reviewed product documentation (User's Guide, Releases Notes and Install Guide) and provided feedback to the Technical Writing teams.


## Education
### B.A. in Applied Mathematics and Statistics with emphasis on Computer Science
University of California, Berkeley


## Contact & Social
- LinkedIn: https://linkedin.com/in/si-youn-cho-222a851

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Source: https://flows.cv/siyouncho
JSON Resume: https://flows.cv/siyouncho/resume.json
Last updated: 2026-04-11