Experience

Cobham Satcom

• Denmark
• Telecommunications
• 400 - 500 Employee

• Software Developer

  • Apr 2019 - Present



Greenwave Systems Inc - Wavely

• United States
• Telecommunications Carriers
• 1 - 100 Employee

• Software developer

  • Apr 2013 - Apr 2019

  CPE router based on Linux and opensource components • C++ used for Linux Router, using C++11 (c++14) • C used for Linux Router. • Unittest using GoogleMock/GoogleTest • QoS ◦ Ethernet switch chip configuration (Broadcom/Realtek) ◦ Linux (ebtables, iptables and tc (traffic control)) • Networking — IPv4 + IPv6 • Firewall (iptables, ebtables) • Multicast (IGMP + MLD) proxy • Wifi driver configuration • IPTV… Show more CPE router based on Linux and opensource components • C++ used for Linux Router, using C++11 (c++14) • C used for Linux Router. • Unittest using GoogleMock/GoogleTest • QoS ◦ Ethernet switch chip configuration (Broadcom/Realtek) ◦ Linux (ebtables, iptables and tc (traffic control)) • Networking — IPv4 + IPv6 • Firewall (iptables, ebtables) • Multicast (IGMP + MLD) proxy • Wifi driver configuration • IPTV (using modified Pragmatic General Multicast) • Firmware integrity (Secure boot) on Router using u-boot • Firmware upgrade • Clarify requirement together with customer • Automated Integration testing - using pytest • Linux kernel modules Show less



Nokia

• Finland
• Telecommunications
• 700 & Above Employee

• Embedded software developer / hardware driver

  • 2009 - Mar 2013

  2012 System debug team • Debugging phone reset and freezes • Specialised team with broad system and technical knowlegde. 2009-2012 Embedded software developer / hardware driver Nokia responsible for SPI, I2C and UART used for BT HCI UART Transport Layer (H4) • Maintaining hardware driver for internal hardware platform • Validating hardware drivers and hardware from third party vendor Train Beijing team in SPI, I2C and UART used for BT HCI UART Transport Layer… Show more 2012 System debug team • Debugging phone reset and freezes • Specialised team with broad system and technical knowlegde. 2009-2012 Embedded software developer / hardware driver Nokia responsible for SPI, I2C and UART used for BT HCI UART Transport Layer (H4) • Maintaining hardware driver for internal hardware platform • Validating hardware drivers and hardware from third party vendor Train Beijing team in SPI, I2C and UART used for BT HCI UART Transport Layer (H4) • Software component transfer • Hardware protocol training

• Embedded sw developer / GSM protocol and core software for entry products

  • 2000 - 2009

  Part of small team that handle all code in phone for entry products. Team handled products with volume of over 100 millions Besides main responsibilities a lot of tasks within different core sw areas Third party chipset • Design API for vendor code • Architecture • Port from 32 bit to 16 bit processor • Memory and speed optimizations Maintain Proprietary Embedded OS for entry products Handle software errors related to production… Show more Part of small team that handle all code in phone for entry products. Team handled products with volume of over 100 millions Besides main responsibilities a lot of tasks within different core sw areas Third party chipset • Design API for vendor code • Architecture • Port from 32 bit to 16 bit processor • Memory and speed optimizations Maintain Proprietary Embedded OS for entry products Handle software errors related to production stop Training Beijing Team in GSM protocol software and GSM SIM software • Software component transfer • GSM protcol training Nokia responsible for GSM protocol software for entry product • GCF Certification • Maintenance Change protocol type in phone from GSM to CDMA2000 by integrating new protocol stack Integrate new GSM protocol stack and GSM sim software into entry product codebase



military service.

• The Danish Armed Forces

  • 1999 - 1999

  sjælsmark