Mark Loeser's Email Addresses & Phone Numbers

Linux C++ developer with interests in operating systems, compilers, and network applications. I enjoy working on applications that require high availability and extreme stability. Specialties: C++, C, Python, Java/J2EE, SIP, Google Protocol Buffers, SQL, XML Not interested in any positions located in NYC or any positions in finance. Please don't contact me about such positions.Staff Software Engineer...

Linux C++ developer with interests in operating systems, compilers, and network applications. I enjoy working on applications that require high availability and extreme stability. Specialties: C++, C, Python, Java/J2EE, SIP, Google Protocol Buffers, SQL, XML Not interested in any positions located in NYC or any positions in finance. Please don't contact me about such positions.Staff Software Engineer @ * Developed components using C++, Boost and Google Protocol Buffers, for use in the real-time audio processing architecture of Gotomeeting/Gotowebinar * Worked on extremely distributed systems that is comprised of thousands of servers. * Took part in re-architecting our existing audio solutions to create a next generation platform to build new features on. * Assisted our operations team by making our deployments automatically configure and deploy themselves. * Mentored and directed interns to produce software to assist in our automated testing efforts. From April 2011 to Present (4 years 7 months) Jersey City, New JerseyDeveloper @ * Assist in maintaining toolchain related packages (compiler, libc), C++ libraries * Port applications to work on new versions of GCC * PowerPC (PPC/PPC64) team member From December 2007 to March 2015 (7 years 4 months) Technology Analyst @ * Enhanced a proprietary C++ multi-process object oriented database used throughout the entire company. From November 2010 to April 2011 (6 months) Software Developer @ Worked on a multi-threaded SIP proxy written in C++. This was a very large object-oriented system utilizing Boost. While working on it I implemented advanced call flows to allow multiple devices to be contacted either via SIP or Apple Push Notifications. Also implemented Tries to assist in fraud prevention by allowing the Fraud team to block certain phone number prefixes. Developed a voicemail notification system from scratch in Python using Twisted. It handles contacting voice transcription APIs and delivering the notifications via email and SMS. It handles 4+ million notifications in a single day. Wrote a payment gateway from scratch in Java which interfaces with different payment processing companies. This was all done for PCI compliance purposes. From January 2007 to October 2010 (3 years 10 months) Developer @ * Create tools to acquire new data for databases * Develop a suite of programs for improving products From May 2006 to August 2006 (4 months) Developer @ * Ensure package stability on the x86 architecture * Assist in maintaining toolchain related packages (compiler, libc), C++ libraries * Port applications to work on new versions of GCC From March 2005 to June 2006 (1 year 4 months) Technogenesis Summer Scholar @ * Researched static analysis techniques, abstract interpretation with interval approximation * Modified GCC to acquire information for our analysis * Augmented the existing analysis tool with the new information From May 2005 to August 2005 (4 months) Computer Science, BSc @ Stevens Institute of Technology From 2002 to 2006 High School @ Freehold Township High School From 1998 to 2002 Mark Loeser is skilled in: C++, SIP, C, Object Oriented Design, Linux, Gentoo, Python, XML, Operating Systems, OOP, Bash, SQL, Shell Scripting, Unix, Open Source, TCP/IP, Architecture, High Availability, Decentralization, Software Design, STL, Spring, Multithreading, Qt, RedHat, Linux System..., Red Hat Linux, Design Patterns, Architectures