Ruben S. Fernandez

n3lt8o@r.postjobfree.com

***** **** ****** **** 510-***-****

Union City, CA 94587 Cell 510-***-****

OBJECTIVE

To be able to apply my skills as HVAC/R in an environment that would further my career.

SUMMARY

Over twelve years experience as an Electronics Technician. Able to work successfully in repairing, assembling, testing, and troubleshooting, printed circuit boards, modules and assemblies. Also able to perform mandatory upgrades by implementing the ECO’ s and repair any DOA modules. Specializes in fast-turn testing, repairing, and replacing customer modules. Enjoys working in a calm, positive environment. Able to work individually and also around people. Works on tasks carefully with full focus and attention. Determined to reach success in every task that would be beneficial for the company and also for the customer. A fast learner and gets task done quickly. Loves technology.

Experiencing troubleshooting and repair of HVAC modules.

TECHNICAL SKILLS

Equipments:

- Analog & Digital Oscilloscope

- Tektronics 7680 series Oscilloscope

- Analog & Digital Multimeter

- Function generator

- Adjustable Voltage Soldering Iron Station

- De-soldering Station

- Capacitor & Inductor Analyzer

- Caliper

- Variable Power Supply

- Frequency Counter

- Ammeter

Office Software:

- Microsoft Word

- Microsoft Excel

- Microsoft Explorer

- Microsoft PowerPoint

- Microsoft Outlook

- Windows 95, 98 NT, 2000, XP

Related Skills:

- Bill of Materials (BOMs)

- Schematics

- Blue Prints

Other Skills:

- Diagnoses PCs and software

- Fixes household electronic devices

- Able to repair any heating and ventilation air conditioning

EXPERIENCE

2008-2009

1990-1992

2003- 2009

1997-2001

Mission Valley ROP

Fremont, CA. 94538

HVAC Technician

- Graduate from HVAC/R

- Over 500 hours of hands-on experience

- Diagnose, troubleshoot, and repair household appliances such as washing machines, dryers, refrigerators, microwaves, air conditionings & furnaces

- EPA Certified---Universal Certificate

- Diagnose malfunctions and determine repair needs

- Operate and maintain a variety of specialized hand and power tools and equipment

- Perform skilled mechanical and electrical work in the inspection, service, installation

- Repair and alteration of existing heating, air conditioning, and refrigeration systems & related equipment

- Install, service, troubleshoot and repair heating, air conditioning, and refrigeration systems & equipment, and refrigeration and freezing equipment

- Fast learner & self-motivated

Linda Vista Manor

Hayward , CA 94545

Maintenance Technician

Home Care Facilities duties included plumbing work, irrigation, and other work such as replacement of broken glass, tile, carpet, screen, garbage disposal, fixtures, appliances, draperies, locks, faucets, paints interior and exterior, performed carpentry work such as fitting doors, freeing windows, ceiling repairs, drywall repairs replacing and building shelves, floor polishing, repair of concrete, masonry, fencing, power washing, electrical troubleshooting and repairs. Performed completes all other projects or request as directed by supervisor.

LC Squared Engineering

Hayward, CA 94545

Senior Technician

A successful and independent Sr. Electronic Technician. Troubleshoots each board and component separately and in combination. Duties include troubleshooting, repairing, and reworking of subsystem down to component level. Includes experience of troubleshooting printed circuit boards and other assemblies. Verifies test procedures before testing any modules. Reworks on any broken modules and boards. Locates test fixtures for testing modules. Loads collected data in Microsoft Excel. Reports all failures and actions taken. Has an expertise in using power tools and precision tools. Verifies non-conforming material reports and field part returns of consumer diagnostic tests. Uses both standard and metric hand tools. Services portable chillers whenever needed. Fills out reliability checklist. Assemblies and builds the AKT’ s prober assemblies, frames, and bars. Installs complete wirings (14-16 conductor, high density cables) and 500-2000 pin-to-pin connections from the PC board to frames, using hand tool soldering irons and de-soldering stations. Connects connector to cable per detail. Does point-to-point electrical check for shorts. Also has an expertise in reading electronic schematics, blue prints, parts lists, component symbols, hardware lists, and bill of materials. Fabricates different types of electronic modules and assemblies, low power supplies, and printed circuit boards. Installs surface mount integrated circuit-to-circuit board and hardware as well. Verifies test stand cables, wires, and peripherals for functionality, test, troubleshoot chassis, and assemblies. Wears electrostatic discharge devices when handling printed circuit board. Quick learner of new tasks and responsibilities.

ETEC SYSTEMS INC. An Applied Materials Company

Hayward, CA 94545

Engineering Technician 4

Works (frequently independently) on complex troubleshoot and repair assignments to resolve problems. Makes recommendations on them as well. Responsible for performing assembly set-up, calibration, testing, and troubleshooting of circuits, components, methods, and procedures from blue prints, drawings and diagrams, schematics and engineering change orders. Tests and troubleshoots assemblies, modules, and final systems. Also ran tests and troubleshooting of the Automatic Loading Systems, which includes electro-mechanical assemblies, load and unload cassette to stage, motor controller board, sensor, cassette clamps, heise gauges, pneumatic, pressure gauges, and switchboard displays. Proficient in troubleshooting Analog and Digital Electron Beam Control, Dyncor, Servo Amplifier, and Blanker. Trained to troubleshoot Universal Test Stand of Column Control Module and Servo Control Module. Reworks assemblies. Solders and de-solders surface mount components, diodes, transistors, op-amps, resistors, capacitors, triac’ s , coils, and IC chips. Assembles cable and cable inter-connection per systems when needed. Assists System Engineer for troubleshooting inside the clean room. Eliminates DOA’s for high-profile module that frequently fails in the field.

 Troubleshoots each board and component separately and in combination. Finds multiple problems in assemblies and quality of modules. Fixes all problem components and communicated information to assembly and engineering to initiate ECO’ s . Promoted to Technician Level 4.

 Assigned to help other technicians in other departments to troubleshoot and repair test stands. Works with co-technicians to methodically diagnose and resolve problems. Recognized for teamwork and technical skills.

 Working as a technician, successfully implemented over 100 ECO’ s and upgrades. Tested, repaired, and replace over 20 DOA modules. Worked under limited hours to troubleshoot, repair, and replace over 50 returned customer modules.

. Assigned as a technical support person for subsystem department.

Supported group ranging between 4-7 people.

Used as a primary technician to train other technicians and international field technician on troubleshooting and repair of complex components

1996-1997

1990-1996

C & C Laboratory

Fremont, CA

Test Technician 3

Responsible for direct EMC testing services for clients. Tested products with agency standards and testing procedures. Assisted with the maintenance of EMC test facilities and recommended the improvements of testing services and equipment. Occasionally drives to and from other facilities and C & C business. Worked around with laboratory test equipments of various types. Responsible for equipment set-ups that include setting, powering up, frequency adjustment, and verification of correct functioning. Assembled power cables for 220 vac. Also worked from computer-to-computer to connect peripheral cables. Tested products for variable power rating, recorded all results to data sheets, log sheets, test result worksheets, and documented for publication. Assisted in engineering with new approach to troubleshoots and repair.

Schlegel Corporation

Hayward, CA 94545

Senior Machine Operator

Duties included molding sections of automobile weather strip to specification, running inspections, checking quality control, and tracking defects

.

EDUCATION

2008-2009

1995

1988

1983

Training

1998-1999

Additional Experiences/Skills

Mission Valley ROP

Fremont, CA 94538

-Course: HVAC/R Technology

-EPA Certified: UNIVERSAL

Heald Institute of Technology

Hayward, CA 94545

-AA Degree

-Course: Electronic Technology

Access Institute of Technology

Manila, Philippines

-AA Degree

-Course: Computer Technology

Adamson University

Manila, Philippines

_Course: B.S. Industrial Engineering

_Undergraduate

ETEC Employee Training

ETEC Hayward Training School

Fundamental of Microlithography

- Electron Beam Technology Introduction

- MEBES 5000 Technical Differences From MEBES 4500/4500s

- MEBES 4500/s Advanced Maintenance _ TFE Gun Pyrometers

- Laser, Optic, Electronic, Vacuum Systems, Basic Control System

- EHS Dolphin Training

- Breakthrough Performance for Individual Contributors

- MEBES-Manufacturing Electron Beam Exposure Systems

On Training at MV ROP HVAC

- Able to troubleshoot and repair air conditioning, refrigerator, dryer, washing machine, wall/portable heater, water heater and small appliances.

- Learned how to recover, recycle, and reclaim refrigerant.

- Able to perform a mechanical, electrical, plumbing repairs and carpentry techniques and procedures.

- Also able to perform preventive maintenance of HVAC equipment under supervision of a lead HVAC technician.

- Ability to follow verbal and written instructions.

- (In good physical condition).Have the ability to perform work that requires continual standing ,walking ,stooping ,bending and lifting up to 100lbs.

- Competent in electrical troubleshooting and repair including interior/exterior lighting ballast, wiring receptacles, switches, fixture repairs and replacements, and high electronics related to controls, security and various alarm systems.

- Able to operate and test emergency and electrical system.

- Able to repair furnace, natural, condensing and induced draft gas furnace

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