Marianny Tamayo - Business Analyst & Engineer Desing

Q: Where is Marianny based?

Marianny is based in Bogotá, D.C., Colombia and can operate in on-site , hybrid , and remote work models.

Q: What languages does Marianny speak?

Marianny speaks the following languages: Spanish (Native), English (Intermediate) .

Q: How many years of experience does Marianny have?

Marianny has at least 4 years of experience. During this time, Marianny has worked in at least 3 different roles and for 3 different companies . The average length of individual experience is 1 year and 4 months . Note that Marianny may not have shared all experience and actually has more experience.

Q: What is Marianny's latest experience?

Marianny's most recent position is Business Analyst & Engineer Desing at Sky Global Support LLC .

Q: What companies has Marianny worked for in recent years?

In recent years, Marianny has worked for Sky Global Support LLC , Hidroven C.A. , ADRA, and VE. .

Q: Which industries is Marianny most experienced in?

Marianny is most experienced in industries like Government and Administration , Aerospace and Defense , and Utilities .

Q: Which business areas is Marianny most experienced in?

Marianny is most experienced in business areas like Business Intelligence , Product Development , and Sales . Marianny also has some experience in Supply Chain Management , Operations , and Sustainability Management .

Q: What is Marianny's education?

Marianny holds a Bachelor in Mechanical Engineering from Central University of Venezuela .

Q: Does Marianny have any certificates?

Marianny has 4 certificates . Among them, these include: Master Power BI , SQL For Data Analysis , and Smart Excel .

Recommended expert

Bogotá, D.C., Colombia

Check rate

Experience

Apr 2025 - Present

1 year 4 months

Business Analyst & Engineer Desing

Sky Global Support LLC

Analyze demand, costs, and market trends for aircraft spare parts.
Develop technical and commercial proposals for airlines, MRO (Maintenance, Repair, and Overhaul) workshops, and manufacturers.
Advise customers on the appropriate selection of aircraft parts according to technical specifications and safety regulations.
Collaborate with the sales team to develop positioning strategies and improve the offering.
Manage customer databases, sales history, and spare parts inventory.
Coordinate with suppliers and manufacturers to ensure the availability and traceability of aircraft parts.
Give technical presentations and prepare sales analysis reports for management.
Drawing and design of aeronautical systems and aircraft parts based on their respective production and assembly standards.

Oct 2023 - Nov 2024

1 year 2 months

Systematic Operational Design Engineer

Hidroven C.A.

Development of innovative solution through the integration of sustainable technology and analysis of results to improve sustainability and reduce operational environmental impacts.
Designed data-driven solutions to optimize operational processes, leveraging Power BI for sustainability performance tracking.
Automated data collection from multiple sources (e.g., CRM platforms) using Power Query, reducing manual reporting time by 30%.
Responsible for implementing sustainability protocols in operations.

Feb 2021 - Sep 2022

1 year 8 months

Volunteer (Data Analysis & Protocol)

ADRA, VE.

Collaborated with teams to analyze survey data and create visual reports form project stakeholders.
Streamlined data protocols using Excel and Power BI, improving clarify for non-technical audiences.

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Aerospace and Defense, Government and Administration, and Utilities.

Aerospace and Defense

Government and Administration

Utilities

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Business Intelligence, Product Development, Sales, Supply Chain Management, Operations, and Sustainability Management.

Business Intelligence

Product Development

Sales

Supply Chain Management

Operations

Sustainability Management

Summary

Mechanical Engineer with advanced Power BI expertise, specializing in data visualization, ETL processes, and automated dashboard development. Proven ability to transform raw data from CRMs, surveys, and warehouses into interactive, stakeholder-focused reports. Combines technical proficiency in Power Query, SQL, and Python with engineering problem-solving skills to optimize data workflows and drive decision-making. Design engineer and simulation using CAD software.

Skills

Cad Tools: Solidworks, Autocad (For Technical Data Visualization Crossovers), Autodesk Inventor, Revit, 3d Printing.
Data Analysis: Advance Excel, Power Bi (End-To-End Dashboard Development, Dax, Power Query (Etl Processes), And Power Automate Workflows.
Data Integration: Crm Plataforms (Zoho, Salesforce), Surveys, Data Warehouse (Sql).
Programming: Sql (Query Optimization), Python (Pandas, Matplotlib).
Stakeholder Collaboration: Translating Complex Data Into Audience/Specific Dashboards.
Critical Thinking: Analyze Information Objectively, Evaluate Options And Make Informed Decisions.
Process Automation: Reducing Manual Effort Via Power Automate And Scripting.
Problem-Solving: Optimizing Dashboard Performance And User Experience (Ux).
Teamwork, Networking: Collaborate With Others, Respect Diverse Opinions And Contribute To The Achievement Of Common Goals.
Adaptability: Adjust To Changes, Learn New Skills And Face Challenges With Flexibility.

Languages

Spanish

Native

English

Intermediate

Education

Nov 2015 - Dec 2024

Central University of Venezuela

Mechanical Engineering · Caracas, Venezuela

Sep 2009 - Jul 2014

High School Diploma · Basic Sciences & Technology

Certifications & licenses

Master Power BI

Daxus LATAM

SQL For Data Analysis

Daxus LATAM

Smart Excel

Smartpro Academy

Conversational English

Venezuela American Center

Statistics

Experience

Total positions 3

Experience in Aerospace and Defense 1.5 y

Avg length 1 y 4 m

Longest experience 1 y 7 m

Expertise

Recent roles Business Analyst & Engineer Desing, Systematic Operational Design Engineer, Volunteer (Data Analysis & Protocol)

Main industries Aerospace and Defense, Government and Administration, Utilities

Main business areas Business Intelligence, Product Development, Sales

Qualifications

Highest degree Bachelor

Certifications earned 4

Profile

Created

November 2025

Last Update

March 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Marianny based?

Marianny is based in Bogotá, D.C., Colombia and can operate in on-site, hybrid, and remote work models.

What languages does Marianny speak?

Marianny speaks the following languages: Spanish (Native), English (Intermediate).

How many years of experience does Marianny have?

Marianny has at least 4 years of experience. During this time, Marianny has worked in at least 3 different roles and for 3 different companies. The average length of individual experience is 1 year and 4 months. Note that Marianny may not have shared all experience and actually has more experience.

What roles would Marianny be best suited for?

Based on recent experience, Marianny would be well-suited for roles such as: Business Analyst & Engineer Desing, Systematic Operational Design Engineer, Volunteer (Data Analysis & Protocol).

What is Marianny's latest experience?

Marianny's most recent position is Business Analyst & Engineer Desing at Sky Global Support LLC.

What companies has Marianny worked for in recent years?

In recent years, Marianny has worked for Sky Global Support LLC, Hidroven C.A., ADRA, and VE..

Which industries is Marianny most experienced in?

Marianny is most experienced in industries like Government and Administration, Aerospace and Defense, and Utilities.

Which business areas is Marianny most experienced in?

Marianny is most experienced in business areas like Business Intelligence, Product Development, and Sales. Marianny also has some experience in Supply Chain Management, Operations, and Sustainability Management.

What is Marianny's education?

Marianny holds a Bachelor in Mechanical Engineering from Central University of Venezuela.

Does Marianny have any certificates?

Marianny has 4 certificates. Among them, these include: Master Power BI, SQL For Data Analysis, and Smart Excel.

What is the availability of Marianny?

Marianny is immediately available full-time for suitable projects.

What is the rate of Marianny?

Marianny's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.