Juan M. Ruiz

**** ***** **** **. *******, NC ****6

Phone 786-***-**** e-mail ab74dk@r.postjobfree.com

OBJECTIVE A position where I can apply my experience and technical

skills in electronics, CAD, PCB design and power

electronics.

EXPERIENCE

09/01/2008 - Present Delta Products Corporation

Research triangle park, NC

Research and Development Technician

Research and development of high efficiency power supplies for

medical, wind turbine, solar power,

server, computer, led lighting and general applications.

Heavily involved in hardware design, PCB layout, magnetics and

fixture construction.

PCB design of multilayer boards for mixed digital and analog

circuits using CAD programs such as

Altium Designer 10, P-CAD and others.

Microcontroller programing using Microchip PIC16 and PIC18

families on C code.

Utilized instruments such as network and spectrum analyzers,

digital oscilloscopes, (Quick Circuit)

robotic circuit board prototyping system and others.

01/02/2008 -06/27/2008 IBM

Research triangle park, NC

Qualification, Research and Development Technician

Testing high speed Data Cables for computer server

applications, with special

emphasis on signal integrity.

Developing PCB Circuit Prototypes for high data rate

applications.

Utilize instruments such as CSA (Communications Signal

Analyzer)

VNA (voltage network analyzers), spectrum analyzers, phase

noise systems,

digital oscilloscopes, LPKF robotic circuit board prototyping

system, etc.

2005- 10/17/07 Hardsoft Solutions,Inc

Miami, Florida

Research and Development Technician

Heavily involved in hardware design, including implementation,

supervision and troubleshooting

procedures for a massive computer systems refurbish line.

Upgraded and repaired MRI systems and medical equipment.

Utilized CAD programs such as Protel 99 SE, Protel DXP, Eagle

and Traxmaker for

PCB and PWB design.

Used instruments such as network and spectrum analyzers,

digital oscilloscopes, robotic circuit

board prototyping, IR solder systems for SMT and BGA

components and others.

2003 - 2005 Caribe Cellular.

North Miami, Florida

Hardware Engineer

Designed and developed of cellular phone interface modules,

including phone line emulation

and interaction with PBXs and wireless local loop telephone

systems.

Established effective testing and troubleshooting procedures

for mass production and

supervised their use.

Implemented lower cost design concepts.

Utilized instruments such as robotic circuit board

prototyping, spectrum analyzers,

digital oscilloscopes, and others.

CAD programs such as Protel DXP, Protel 99 SE and Traxmaker.

2002 - 2003 Raltron Electronics

Corporation. Miami, Florida

Sr. Engineering Technician

Designed and developed ultra high frequency miniature radio

circuits.

Established effective testing and troubleshooting procedures

for

high frequency VCXO, and Crystal Oscillators.

Provided technical support to Manufacturing and Test

Departments on new product releases.

Heavily involved in hardware design, and implementation of

test systems.

Utilized instruments such as network and spectrum analyzers,

digital oscilloscopes, phase noise systems, and others.

Proficient with robotic circuit board prototyping system

(Quick Circuit).

Created extensive PCB designs for digital and analog circuits

using Protel and Traxmaker.

1998 - 2001 JM Circuitos

Pereira, Colombia

Designer / Owner

Designed and developed electrical welding control equipment

for high power applications and

pneumatic systems.

Design and upgraded industrial machinery.

Developed and implemented automated test systems.

PCB Design of multilayer boards for mixed digital and analog

circuits using

CAD programs such as Traxmaker.

Implemented production assembly lines.

Performed quality control duties.

1995 - 1998 Electronica &

Computadores Pereira, Colombia

Engineer Assistant

Developed, built, and trouble shot circuits for educational

purposes.

Acted as technical liaison between Engineering and Production.

Provided technical training when new products were introduced.

Design basic robotic system.

Electronic Laboratory and assembly line setting up.

EDUCATION 1996- 1999 Universidad De Caldas "College"

Colombia, south America

Electronics Technology.

Microchip programing training on C language for

microcontroller families 10,12,16,18,24,30 & 33.

PUBLICATIONS Invited by FISS to World Congress Of Young Scientifics in

Puerto Rico 1992.

A new three-phase two-switch ZVS PFC DCM boost rectifier.

IEEE Conference Publications 2012.

Design considerations and performance evaluation of

three-phase two-switch ZVS

PFC CDM boost rectifier (Taipei rectifier) for telecom

applications.

IEEE Conference Publications 2012.

INTERESTS Traveling, sports and reading.

Contact this candidate