DEMOSTHENES VARONA
Riyadh
Summary
Registered Electrical Engineer with 14+ years of experience in Saudi Arabia. With technical expertise in electrical system design. Excellent knowledge in electrical calculation, circuit balancing, preparation of panelboard load schedules and single line diagram. Created an excel sheet for calculating Earthing & Lightning Protection System, Area Method for electrical load calculation, Voltage Drop Calculation, Short Circuit Calculation, Power Factor Correction, Transformer kVA Capacity, Cable Sizing, Conduit Sizing and Circuit Breaker Rating Selection, Developed an estimation reference for electrical works productivity rate. Produced project schedule with s-curve, manpower distribution chart, material delivery schedule, cash flow, periodic & cumulative progress for invoicing. With practical experience in electrical works execution, troubleshooting and repair. Knowledgeable in low Fire Detection & Alarm System Public Address System, CCTV System Access Control System, Communication System, Car Park Management System, BMS & Lighting Control System. Proficiency in logic circuit design, customized control circuits and computer programming. Used autocad for shop drawings, PlanSwift for material take-off, Dialux for lux calculation. Excel for Estimation & Calculation. Dedicated, focused and goal-oriented individual.
Overview
30
30
years of professional experience
1
1
Certificate
Work History
ELECTRICAL ENGINEER
Al Dour Engineering Est. for Contracting
06.2010 - Current
- Executed detailed design reviews, identifying and resolving potential issues in electrical plans for more than 20 projects.
- Calculated loads to size wires and circuit protection for optimum performance and safety.
- Used AutoCAD skills to develop single line diagrams for electrical power distribution networks.
- Prepared and modified drawings, specs, calculations and graphs for complex electrical designs.
- Created technical documentation to facilitate knowledge transfer within team.
TEAM LEADER / ELECTRICAL SUPERVISOR
Eurest Support Services/SNC Lavalin
03.2008 - 03.2010
- Implemented preventive maintenance schedules for accommodations & facilities of 10,000+ workers.
- Assessed electrical systems performance for optimal functionality of all facilities.
- Conducted risk assessments and total safety task instructions for electrical installations, maintaining safety and reliability.
PROJECT- IN - CHARGE / ESTIMATOR
Value-Zen Mechanelec Construction, Inc.
06.2000 - 01.2008
- Calculated labor, material and duration costs to determine amounts needed for projects.
- Prepared bill of quantities to submit to clients for approval.
- Prepared material orders to complete projects on time and within budget.
- Created detailed project schedules, working closely with contractors to manage deadlines.
- Visited sites to check project progress.
INSTRUCTOR (Part-time)
Dr. Felimon C. Aguilar Memorial College
01.2004 - 01.2006
- Subjects: Natural Science, Math Analysis in Business, Math of Investment, Information Technology
INSTRUCTOR
Gregg Business College
06.1994 - 06.1999
- Subjects: Business Math, Algebra, Trigonometry, Analytical Geometry W/Calculus, Math of Investment, Physics, Natural Science, Logic, Basic Electronics, Logic Circuit & Switching, Logic Circuit Design, dBase, Turbo Pascal, etc.
Education
Bachelor's degree - Electrical Engineering
Eulogio “Amang” Rodriguez Institute of Science & Technology
Diploma - Technical Electricity
General Alvarez School of Arts & Trades (EARIST Branch)
Skills
- Electrical Codes and Standards (NEC)
- Electrical System Design
- Electrical System Calculations
- Shop Drawings
- Project Cost Estimation
- Technical Support
Languages
English
Advanced
Tagalog
Native
Affiliations
- Saudi Council of Engineers
Certification
Registered Electrical Engineer
· Registration No.: 0039696
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
‘When the going gets tough, the tough get(s) going’
Billy Ocean
Timeline
ELECTRICAL ENGINEER
Al Dour Engineering Est. for Contracting
06.2010 - Current
TEAM LEADER / ELECTRICAL SUPERVISOR
Eurest Support Services/SNC Lavalin
03.2008 - 03.2010
INSTRUCTOR (Part-time)
Dr. Felimon C. Aguilar Memorial College
01.2004 - 01.2006
PROJECT- IN - CHARGE / ESTIMATOR
Value-Zen Mechanelec Construction, Inc.
06.2000 - 01.2008
INSTRUCTOR
Gregg Business College
06.1994 - 06.1999
Bachelor's degree - Electrical Engineering
Eulogio “Amang” Rodriguez Institute of Science & Technology
Diploma - Technical Electricity
General Alvarez School of Arts & Trades (EARIST Branch)
Work Preference
Work Type
Full TimeWork Location
On-SiteRemoteImportant To Me
Work-life balanceAccomplishments
- Used Microsoft Excel to develop spreadsheets for Electrical Load Calculation, Voltage Drop Calculation, Short-Circuit Calculation, Cable Sizing, Conduit Sizing, Power Factor Correction, Circuit Protection Rating, Transformer Capacity, Panelboard Load Schedules, Circuit Balancing, Earthing System Calculation, Lightning Protection System Calculation & Photovoltaic System Solar Panel Sizing & productivity rate standard for electrical estimation.
- Designed and constructed Electrical System for Food Courts & Supermarkets.(Waltermart Island Treats Food courts, Magra Wet & Dry Public Markets, Tamimi Markets, etc.)
- Designed & installed customized control panel to protect Refrigeration System from extreme voltage fluctuation, frequent current hammering, overloading & short-circuit. (Waltermart, Calamba Laguna)
- Designed & installed control panel to shutdown AC units during fire alarm and prevent smoke going inside rooms. (Festival Mall Toddlers Learning Center)
Interests
Soccer
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