Mark Walther Email & Phone Number

Irvine, CA

• Created software that received market data, bids, asks, quotes, trades, and index prices. Normalized different market data to common format provided to clients in near real time. Processed over 16,000,000,000 incoming.
• Directed conversion from waterfall to Agile development practices, reducing cost of organization’s development cycle.
• Wrote software to receive and distribute market data as exchanges continually updated communications protocols. Met all required cutovers, once with only four hours of test time on the new protocol before the exchange.
• Utilized statistical methods to improve data quality from financial exchanges by over four orders of magnitude.

Tustin, CA & Milwaukee, WI

• Wrote software to take ECG telemetry information and other patient vital signs in real time and determine if medical event requiring attention occurred, enabling monitoring person to send appropriate response to.
• Led development team, adding additional protocol converters to embedded gateway device in C on C Executive RTOS using serial and Ethernet connections, providing for $12,000,000 in sales.
• Developed and supported all VitalCom product lines. Successfully transitioned product development processes to corporate standards.
• Created caching scheme to allow remote physiological waveform display to appear continuous, despite Internet latency breaks in data, facilitating patient diagnosis.

Irvine, CA

• Senior Engineering Fellow (1993 - 1996) System Architect for System 7000, a Honeywell home security system. Senior Engineering Fellow is the third highest technical position at Honeywell.
• Analyzed and developed a rapid prototype of the System 7000, the prototype reduced development time by more than 8 person months. Created System 7000 configuration tool, reusing existing code, allowing Honeywell to.
• Created requirements for TotalHome system and programmer that allowed Honeywell to meet its development schedule, budget, and target product cost. Developed TotalHome home automation simulation system, decreasing.
• Developed, jointly with HIS Italia, a new product, Centry, enabling Honeywell to create a profitable new market.Principal Software Engineer (1983 – 1985)System Architect for the development of real time alarm.
• Developed, as part of a British & U.S. team, a resilient non-stop fault tolerant computer system, that allowed an operator to monitor five times the number of alarm systems.Senior Software Engineer (1980 – 1983)Led a.

Bloomington, MN

Developed special programming for hospital laboratory systems. Implemented a computer to computer (bisynchronous) communication system.

Minneapolis, MN

Monitored commercial and residential, burglar and fire alarm systems, reporting emergency conditions to the local Police and Fire Departments.