Summary
Overview
Work History
Education
Skills
Timeline
BusinessAnalyst
Joseph  Sibaja Lopez

Joseph Sibaja Lopez

San José,San José

Summary

Person with great desire for personal improvement in the workplace, always looking forward on ways to growth inside the company being an useful and important piece of it. Highly capable of work in multitask environments,fast-paced environment, deal with frequent changes, delays or unexpected events, work under pressure and complete tasks efficiently achieving the metrics established, always at, or before the expected deadlines.

Overview

5
5
years of professional experience

Work History

Executive Assistant

McKinsey & Company
07.2022 - 07.2023

Provide support to Corporation´s Executives, handling a desk of up to 12 executives helping them on main tasks as:

  • Calendar and agenda management.
  • Meetings scheduling (small/medium/large groups of people).
  • Expenses report and tracking.
  • Travel booking and logistics management (Inside USA and Internationally).
  • Handled confidential and sensitive information with discretion and tact.
  • Timesheet submission.

Additionally, fulfilled other tasks assigned by executives as helping them with PPT presentations, excel sheets, word/pdf documents.

Investigation Specialist

Amazon
08.2021 - 05.2022
  • Analyzed large amounts of data in order prove the legitimacy of the customers
  • Search for fraudulent patterns or anomalies into the orders placed by old and new customers.
  • Prevent and protect customers from account take overs by third party threats.
  • Approve or deny transactions that may represent credit risk for the company.
  • Contact customers directly to notify of fraudulent activity and anomalies in order to minimize impacts.

Sales Advisor

Concentrix
04.2021 - 08.2021

Humana Insurance Company

  • Maintained current knowledge of applicable sales and product changes in order to provide best possible service for all customer needs.
  • Listened to customer details and offered matching solutions to meet wide range of requirements.
  • Demonstrated features, answered questions and offered solutions.

Customer Service Associate

Amazon
10.2020 - 03.2021
  • Help costumer with their online shopping orders placed and every possible trouble they can suffer via phone call and via chat.
  • Provide basic troubleshooting to the customer when needed.
  • Solve and clarify every doubt the costumers may have related to payments, orders workflows, charges and retro charges, etc.
  • Provide help and troubleshooting to the customers on live stream events through the company's own platform.

CAD Designer

Align Technology
Heredia, Costa Rica
2018.03 - 2020.10
  • Design and development of 3D orthodontic Treatments based on digital scans taken from patient by clients, using Align Technology´s own software (OrthoCAD).
  • Provide Technical support to co-workers.

Education

Bachelor of Business Administration - Business Administration And Management

Fidelitas University
San Jose, Costa Rica
12.2025

High School Diploma -

Maximo Quesada Technical Highschool
Desamparados, San Jose Costa Rica
12.2017

Skills

  • English language proficiency
  • Computer literate (MS Office and Outlook experienced)
  • Problem solving advanced skills
  • Customer service advocate
  • Excellent interpersonal and communication skills
  • Data analysis experienced
  • Multi-task management
  • Excellent time management and organizational skills
  • Detail and results oriented

Timeline

Executive Assistant

McKinsey & Company
07.2022 - 07.2023

Investigation Specialist

Amazon
08.2021 - 05.2022

Sales Advisor

Concentrix
04.2021 - 08.2021

Customer Service Associate

Amazon
10.2020 - 03.2021

CAD Designer

Align Technology
2018.03 - 2020.10

Bachelor of Business Administration - Business Administration And Management

Fidelitas University

High School Diploma -

Maximo Quesada Technical Highschool
Joseph Sibaja Lopez