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Dimitrios S. | Elance
 
176985602337900
Last Sign-in: Dec 19, 2014

Dimitrios S.

Software Engineer
   United Kingdom
  |   London, England

Overview

Minimum Hourly Rate $99

Software engineer with experience in cryptogragraphy/security, Wifi, TCP/IP networking, linux and low level software.

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Skills (10)

Tested

Service Description

Software engineer with experience in TCP/IP networking, linux and low level software.

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Employment

Laird Technologies
Software engineer
2012 - 2013
Development of a Linux based Wifi module to be used as an internet of things base bard. Wifi and wpa_supplicant integration, bugfixing and testing. Buildroot system builder setup. Linux application...
Abbott Point of Care
Wifi expert
2012 - 2012
Wifi, network protocol (TCP/IP), and, network application troubleshooting. Visited hospitals in USA for field debugging - all issues were solved.
Youview TV
Cryptography software engineer
2011 - 2012
Openssl, cryptography, linux, testing of Intertrust's Wasabi/Sockeye SDK, C++. Supported Huawei and Humax's engineers implement Youview security features.
Laird Technologies
Embedded software engineer
2011 - 2011
WiFi supplicant cryptography work EAP-TLS, EAP-PEAP, EAP-TTLS, EAP-MsCHAPv2.
Green Energy Options
Software engineer
2010 - 2011
Embedded Linux development. Qt, webkit, C++.
Green Energy Options
Software engineer
2010 - 2010
Embedded Linux. Buildroot, bifferboard, networking, multicast.
Airvana
Software engineer
2010 - 2010
Integrated Strongswan with smartcard chip (Atmel AT98SC). Developed an openssl engine to bridge strongswan with the smartcard drivers.
Airvana
Software engineer
2009 - 2009
Linux kernel crypto layer transform development. IPsec deployment on Linux using Strongswan. Prototyped IPsec (VPN) ESP hardware acceleration using SAHARA crypto module of Freescale iMX51.
Laird Technologies
Embedded software engineer
2008 - 2009
Ported TCP/IP stack to a new platform (uVelocity/ARM Cortex-M3) and introduced SSL security and GPRS connectivity (PPP, EAP, AT commands).
Airvana
Software engineer
2008 - 2008
Smartcard development. PKI, RSA, X.509.
Airvana
Software engineer
2008 - 2008
PPPoE integration: uClinux, Blackfin, Interpeak.
Speakerbus
Software engineer
2007 - 2008
Skills developed: VoIP, SIP, RTP, Linux apps, linux, DNS, glib, PowerPC, Python, busybox, shell script, SVN, uBoot, CDR, gnu toolchain, cross-compilers Designed, developed and tested a telephony...
Laird Technologies
Embedded software engineer
2006 - 2007
Integrated the Interpeak TCP/IP stack with Velosity RTOS and in-house scripting language. Marvell Wifi 802.11 Linux driver. RS232 and power saving drivers.
Solarflare Communications
Software engineer
2004 - 2006
Skills developed: OpenOnload, TCP/IP, Ethernet, Linux kernel/drivers, Advanced C, C++, O/S independent coding techniques, bash shell scripting, CVS, multi-threaded, multi-core, super-scalar...
Newport Networks
Software engineer
2001 - 2004
Skills developed: Team leading, RTOS(VxWorks), C/C++, Tcl, UML, OOD, TCP/IP, drivers, Ethernet, SCSI, NFS, fault-tolerance, Perforce, multi-threaded PowerPC VxWorks. UML design and coding in a...
Altera
Software engineer
2000 - 2001
Skills developed: Java, Swing, AWT, GUI design, Tcl, FPGA, PVCS Developed wizard GUIs in Java and a system for formally specifying and automating their creation process. Developed an automatic test...

Education

Imperial College
Information Systems Engineer
- 1997
Overview  |  Job History  |  Resume/C.V.

Keywords

C
C++
Java
Python
Linux
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Username
dsiganos
Type
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Member Since
September 2008
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Dimitrios S. | Elance

Dimitrios S.