Profile image of beltran0404
Flag of Venezuela Barcelona, Venezuela
Member since April 20, 2015
14 Recommendations


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Hi everyone! My name is Luis, and I’m from Venezuela. I am a petroleum engineer with +6 years’ experience in the field. As an engineer, I have been a tutor of two-degree thesis work and I have been assistant some other students with their degree thesis work. I have also knowledge about IT because I was studying for an IT master's degree. Freelancing is my full-time job now and I have +3 years’ experience working in several projects related to graphic & web design, translations, maths & physics, data entry/data management, assistant, social media design and managing, content writer, academic writer, proofreader, and some others you could see at my profile. If you need any assistance with this or any task you think I could help, do not hesitate to contact me! Languages: Spanish (native), English (B2) and French (A2-DELF certified). I could also assist with Spanish & French online classes because my wife is an experienced teacher. I will be glad to assist you with your project!
$25 USD/hr
311 reviews
  • 99%Jobs Completed
  • 97%On Budget
  • 92%On Time
  • 10%Repeat Hire Rate

Portfolio Items

Recent Reviews


Oil Scheduer

May 2012 - May 2017 (5 years)

• Planning and scheduling crude oil movement and manage oil pipeline transit. • Preparation of medium and long term production and dispatch plans. Planning of product dispatches. • Updating and managing procedures for the job position. • Creating and updating databases in Excel related to the job position.

Accounting and Control Operation Management

Aug 2011 - May 2012 (9 months)

• Control and monitoring of crude oil and product inventories in an oil upgrader • Monitoring of KPI • Create and monitoring inventory databases of crude and subproducts.


Petroleum Engineer

2003 - 2008 (5 years)

IT Management master (unfinished)

2013 - 2017 (4 years)


Excel/Word/PowerPoint intermediate trainer (2015)

PDVSA training center

I have the certification to train and teach at an intermediate level in MS Office: Excel, Word, PowerPoint. I have the certification from the PDVSA training center, the training center of the company where I worked for +6 years. I participate as MS Office trainer with then +5 times.

A2 DELF Certificate (2015)


I completed successfully the test for A2 DELE certification which certifies my level in the French language.

English conversational level (2005)

Alpha Master

Certificate awarded for successfully completing the English course with a total of 400 academic hours. Awarded by a private institution.


  • Spanish 1
  • French 1
  • Preferred Freelancer Program SLA
  • US English Level 1
  • Numeracy 1
  • Spanish - English Translation


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