Senior Software Engineer Resume Duluth, GA - Hire IT People

SUMMARY:

Over 13 years of development experience, with 11 years in the embedded space. Experience with multiple flavors of Linux, IPTV set - top boxes, cable set-top boxes, and network monitoring devices.

TECHNICAL SKILLS:

RedHat/RPM based Linux flavors: CentOS, Fedora

Debian/Apt based Linux flavors: Debian, Ubuntu, Mint

Opensource tools: GCC, Make, Automake, Vim, Git, CVS, Subversion, Linux, embedded Linux, LLDP, NTP, SSH, DNS, DHCP, SNMP

Languages: C, C++, Bash scripting, Python, Perl, some XML

Embedded systems with serial interfaces, JTAG: programmed flashes, and U-Boot bootloaders

PROFESSIONAL EXPERIENCE:

Confidential,Duluth, GA

Senior Software Engineer

Responsibilities:

Developed new features for network monitoring devices
Customized kernel and networking scripts to work on new devices and integrate with company software, isolating the various test interfaces with iptables rules
Developed unified command-line interface for controlling and configuring devices
Added new services to devices including LLDP, remote device configuration backups, and manipulation of Confidential application configurations
Assessed and recommended 10G interface/drivers changes for company's SQprobe application
Worked with validation to secure the CLI, sanitizing inputs to prevent code execution, buffer overruns, and known kernel exploits
Added custom drivers to devices that presented specific hardware information (serial number, model name and number, MAC addresses, etc)
Added CLI functionality display available HW monitoring information (fan presence/speed, temperature information, etc)
Added functionality to Sqprobe application allowing user to tag IP phone call data based on source/destination IP/VLAN/Phone number (combinations and ranges allowed), with missing data configurable as matching or not for thousands of rules at thousands of calls per second
Updated and re-worked/automated cross-compiling toolchain for building all embedded devices with company DVQagent and SQprobe applications
Wrote bootloader scripts to make download process more secure and prevent invalid code from being loaded onto devices
Solved customer issues as they arose
Technlogies used: C, Bash scripts, XML, all Linux flavors, all open source tools, serial interfaces, flash devices, and U-boot

Confidential,Lawrenceville, GA

Applications Engineer

Responsibilities:

Improved Linux drivers for ST/Cisco-partnered ASIC programs by adding new features and functionality to the drivers for customers
Ported newer versions of the drivers to ASIC devices
Solved MPEG2 and H.264-related video problems as they arose, including:
Hard-to-find problems with shared memory space (hardware A/V decoder)
Sharing a single decoder for two separate streams
Difficult issues causing random system crashes
Video problems where pictures were presented out of order
Made H.264 “trick” modes work correctly on ASIC platforms
Tracked, prioritized, and resolved issues in ST drivers found while testing on ASIC platforms
Communicated generally applicable issues with base drivers team in France
Worked with firmware team in India to fix problems in decoder firmware
Developed a tool to render and display subtitles on a computer
Technologies used: C, Bash scripting, Git, GCC, Make, Vi, JTAG, U-Boot, serial interfaces

Confidential, Norcross, GA

Embedded Software Engineer

Responsibilities:

Lead developer on a major customer's platform
Developed/maintained platform-independent APIs for IR, NVM, graphics, and MPEG demux/decoders on IP-based set-top box (STB) hardware
Prepared and tested kernel/filesystem images for STBs that use various middleware applications
Worked on RTSP protocol for client server interaction for video playback related to IPTV VOD
Developed/maintained application for network setup and testing of STB reception/decoding/DVR functionality on vendor platform
Tested and integrated new kernels and kernel-level drivers with existing code as they were released for vendor platforms
Ported a web browser to use the FocusWare APIs: Later updated to use new media object model
Architected the scripts and simple tools used to complete the boot-up system on a customer’s platform and customize units at the factory
Created tool to configure and store the MAC address, IP address, netmask, gateway and various other configurations based on a serial number using existing Linux commands
Developed method for installing HDCP content encryption keys and recording the serial number of the box it was installed on using a server and simple scripts
Technologies used: C, C++, Bash scripting, CVS, Subversion, GCC, Make, Vi, DHCP, JTAG, U-boot, serial interfaces, Ubuntu and Fedora Linux, Embedded Linux

Computer Architect

Confidential, Atlanta, GA

Responsibilities:

Improved/maintained new architecture simulator
Created tool set for linking of libraries with assembly code
Wrote simulator manual for company use
Developed scripts to run large numbers of benchmarks
Analyzed benchmark results to evaluate proposed new features
Technologies used: C, Bash scripting, Perl, GCC, Make

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Senior Software Engineer Resume

Duluth, GA

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