Michael Sieber Email & Phone Number

Oklahoma City, Oklahoma, United States

- Serve as a technical lead for corporate-wide UNIX to Linux Migration initiative- Achieve 100% success rate in solving Linux issues, C program and shell script failures- Port applications from HP-UX (UNIX) to Linux OS, significantly improving functionality- Review, test and document code, and implement programs according to specifications - Solve technical issues and resolve design constraints via construction of customized algorithms- Provide complex technical and production support to end-users- Provide run-time improvements corresponding directly to quantitative increases in productivity- Participate in and conduct code reviews- Participate in creating unit and other test plans for assigned programming tasks- Serve as a mentor to junior colleagues- Resolve core dumps caused by segmentation faults and other errors- Earn ongoing accolades and recognition from managers and peers

Lisle, Illinois, United States

- Wrote efficient, robust, and concise Bash and SQL scripts- Served as trusted resource for Shell programming and UNIX performance tuning- Coded, implemented, and maintained business-critical applications- Advised, guided, and mentored junior administrators and analysts- Contributed suggestions to improve application efficiency and reliability

Downers Grove, Illinois, United States

- Wrote Bash and Korn scripts for automation implementations- Created mission-critical C and C++ programs for client firms- Crafted versatile iPhone IOS Apps with Xcode- Performed UNIX performance tuning for clients

Chicago, Illinois, United States

- Analyzed and resolved system, network, and storage area network (SAN) performance issues- Audited/Analyzed system and application logs for performance/security monitoring- Maintained all servers to the highest level of corporate-mandated security standards- Provided tier three on-call support for 24x7 operations- Developed new applications using Korn, Bash, and SQL scripts- Designed and implemented Disaster Recovery Systems- Led product certification testing- Installed and configured new software releases from vendors- Debugged and corrected malfunctions in both internal and third-party code

Chicago, Illinois, United States

- Served as UNIX/VERITAS Systems Administrator for database cluster- Supported over eight hundred business users - Initiated and oversaw performance tuning improvements- Created Korn shell and Bash scripts to automate system monitoring- Maintained Java programs for data encryption- Instructed formal peer classes in shell programming- Mentored colleagues in fundamentals of shell scripting, and C programming

Chicago, Illinois, United States

- Served as AIX (UNIX) Systems Administrator and Software Developer- Worked on performance tuning to maximize use of resources- Ported UNIX applications from HP-UX and Sun Solaris to AIX- Installed and configured HACMP and GPFS on multiple nodes- Wrote WebSphere integration scripts for HACMP implementation- Wrote C programs for performance monitoring on SUN platforms- Coded C/C++ programs for IBM development team- Taught customer classes on p-series partitioning- Created lpp packages for internal and external IBM customers- Supported IBM infrastructure in E-business offerings- Maintained servers to highest security standards- Coded and scripted solutions for security-related applications- Mentored colleagues in Korn shell scripting, C and C++ programming and networking

Computer Information Systems

- Completed computer courses in: iPhone programming, Introduction to C#.NET, Introduction to Java, Advanced Applications in Java, Advanced.

Master Of Science - Ms, Chemical Engineering

Bachelor Of Arts - Ba, Mathematics