Sign in

Engineer Electrical, Software, Embedded

Lisle, IL
October 28, 2018

Contact this candidate


BORA SUNAR **** Brookline Court

Lisle, IL *****



Senior Software Engineer with over 25 years of experience in software development, technical management and support in industrial automation/controls and wireless technologies,

Experienced in manufacturing of complex electro-mechanical assembly,

Experienced in Embedded circuit design, firmware development, AVRstudio, Ardunio, ESP8266 Wifi, IoT hardware/firmware development tools, server/client side embedded web development, AJAX, JSON, PHP software development,

Experienced in Internet technologies and Communication protocols TCP/IP, Ethernet, UART, I2C, CAN, RS485, RS232

Experienced in Controls/Automation engineering, Virtual Instrumentation, SCADA,

Experienced in Real-time distributed systems software development, testing, verification, deployment and customer technical advocacy for international wireless network operators, PROFESSIONAL EXPERIENCE

OKLATECH, Inc, (President) 2007- Present

Founder of the engineering and consulting firm, Oklatech, Inc.

Designed and manufactured industrial humidity/temperature controllers with WiFi Access Point infrastructure

Designed and manufactured motor/pump control equipment with focus on humidity and temperature feedback for OEM in HVAC industries,

Designed and manufactured 3ph AC motor inverter, using constant v/f principle and Natural PWM algorithm,

Embedded circuit design and software/firmware development,

Multilayer PCB design with AutoCAD - Eagle circuit design software R7.1

Atmel Studio 4.0 software development platform with focus on Atmel’s ATTiny and ATMega Microcontrollers, Proteus embedded circuit simulation platform,

Further company information is available at MOTOROLA (Consultant ) 2005-2006

UMTS-HSDPA, Test Architect/Network Integration Verification Engineer

Authored software test procedures for 3G HSAP (High Speed Downlink Packet Access Point), AP

(Access Point) Concentrator with focus on RF layers of NAS/RRC/RLC, PS, CS call processing performance, Charging and Network Management server/client elements.

Supported S-CDR charging function integration in CGW and verification of test procedures for Motorola HSAP and Apertio HLR-IWF/CGW network elements.

Supported HHO, SHO, PDP context activation, PS data, CS voice/video, CGW, HLR, Ga, Gn and Gr interface verifications.

Supported IWF-HLR Diameter/MAP protocol interworking function integration efforts, Charging function configuration and verification, and LDAP (Lightweight Directory Access Protocol) data management.

Supported AP Concentrator integration and lab verification tasks including CISCO GGSN, Redback 800 Smartedge Router, AdventNet NMS, 802.1x and 802.1q VLAN configurations.

Supported HSAP software upgrade regression testing creation and execution efforts. Bora Sunar – 630-***-**** – Page 2 of 3 LUCENT TECHNOLOGIES 1997-2005

International Wireless GSM-MSC Deployment/Integration Engineer (2000-2005)

Technical Advocate for India-MTNL, India-Escotel, Slovenia-Vega and Argentina-Nextel Wireless GSM customers.

Performed testing, delivery and verification of software upgrades, new call features and retrofits for MSC (Mobile Switching Center) in Wireless GSM networks.

Supported UMTS A-link interface verification and integration testing in UMTS lab involving wireless basic call features and supplementary services functionality.

Provided Tier-3 technical support for global GSM operators including ongoing GSM network field performance issues, network optimization and new feature deliveries such as CIS (Call Interception System), CAMEL Phase II (Customized Applications for Mobile Enhanced Logic).

Supported the Reliance CDMA Network Project in Mumbai India in deployment, SM (Switching Module) growth, packet-pipe optimization for ATM switch (Packetstar), Billing application testing/activation.

Finalized the commercial deployment of Slovenia-Vega GSM operator in Ljubljana, Slovenia, deployed and configured the IWF (Data/Fax functionality), resolved GSM MSC call setup issues and performed wireless network optimization.

Coordinated and performed on-site Call Load Performance Testing for the acceptance of the CAMEL phase II feature for India-MTNL customer, achieved the release of final payment from the customer.

Coached and trained developers in lab environment for applications of wireless mobile networks, roaming worldwide between USA-TDMA and Europe-GSM specifically, IIF-Gateway (Interoperability Inter-working Functionality) for Cingular and delivery testing.

Delivered and supported CIS (Call Interception System) for India-MTNL, BSNL and Slovenia VEGA networks.

Designed, implemented and supported intranet web site for maintaining centralized customer information such as current business structure, network infrastructure and expansion history, design documents, installed equipment base and projected new business opportunities. 7R/E Packet-Toll Solutions Software Developer (1999-2000)

Developed AIN (Advanced Intelligent Network) features for Feature Server on Sun-Netra using Objectime CASE tool, a C++ object oriented finite state machine from IBM/Rational.

Used code management systems ECMS by Bell Labs and ClearCase by IBM/Rational. 5EES (Circuit Switching) International Call Accounting Software Developer (1997-1999)

Developed billing features in C-language for India-DOT Local/Toll, Korea L/T, NAR-Gateway, Mexico-Telnor/Ameritel, and Philippines-Globe L/T.

Guided system engineers in software requirements and corrected software defects.

Designed, implemented and maintained the intranet web site for the Billing Development department, utilizing CGI/Perl and Javascript.

Bora Sunar – 630-***-**** – Page 3 of 3 MAUREY INSTRUMENT CORPORATION, Chicago, IL 1989-1997 Lead Electrical Engineer

Innovated and implemented test systems by using data acquisition techniques with Labwindows/CVI, which improved the quality assurance.

Engineered and implemented special purpose product line machines with Siemens and Allen Bradley SLIC series PLCs.

Launched and maintained the AutoCAD drafting application and assembly drawing updates.

Designed customized electro-mechanical precision components, wire wound & conductive precision potentiometers, transducers, and slip-rings.

Designed and developed embedded circuits for motion control systems, such as automated advertisement signs and LCD readouts for industrial measurement applications.

Provided pre/post sales technical support on the company's product portfolio and special orders from Defense and Aerospace industries.

Programmed CAD/CAM systems and coached machinists on programming methods.

Oversaw the engineering department.

Created the company’s web presence, maintained and coordinated customer business activities. EDUCATION

MS Computer Science, Northeastern Illinois University, Chicago, IL 1995 BS Electrical Engineering, Istanbul Technical University, Istanbul, Turkey 1988 TECHNICAL SKILLS


5EES®-GSM-MSC Tier3 Certification

5EES® International Technical Support Certification

CISCO®-CCNA Certification Training, College of Du Page, IL Technologies:

Highly skilled in Wireless, TDMA, GSM and UMTS technologies

Lucent Accelerate/IMS architecture, CDMA, PSTN, BREKEKE IP-PBX

Telica Media Gateway, Lucent Softswitch, Cisco GGSN and SGSN

ETSI-INAP, CAMEL Phase II, CIS (Call Interception System)

Advanced in CCS, in particular ISUP, MAP, TCAP, BSSAP

Cisco Catalyst Routers, Switch configuration and VLANs with 802.1x and 802.1q

TCP/IP, UDP, SNMP, Radius, Diameter, VoIP, SIP protocols Software and Tools:

C/C++ and MS Visual C/C#, Java Scripts, Unix shell scripting, Microsoft SQL, MySQL

Wireshark (TCP/IP/UDP) packet analyzer, Ethereal Network Analyzer, CAIT (CDMA Air Interface Tester) by Qualcomm

VxWorks, Unix, Sun Solaris, Clearcase/Clearquest, ECMS

Labwindows/CVI, Labview by National Instrumentation

Macromedia MX (Flash, Dreamweaver, Fireworks, ActiveScripts)

Intel 8031/8051 microcontrollers, Microchip PIC 16fxx, RS232, RS485, I2C comm. protocols

MIDE-51 & ASEM-51 & JSIM by OpCube for MSC-51 series, Microchip MPASM & MPLAB & ICE- 2000 Integrated Development Environment

HD44780, SED1520 LCD controller, microcontroller to Graphic/Character LCD interface

Embedded Circuit schematic and multilayer PCB design, Eagle PCB Layout software

Contact this candidate