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Carlos RamirezCR
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Carlos Ramirez

@carlosramirez10

Senior Technical Support Engineer at Microsoft who resolved complex Windows performance and reliability issues for enterprise customers.

Costa Rica
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At Microsoft, I provided Tier 3 support on Windows performance, subsystems, and Shell for workstations and servers. I investigated complex performance, stability, boot, and reliability issues using ETW traces, WPR/WPA, Procmon, memory dumps, and Windows debugging tools.

At IBM, I contributed to a team that took a contract registration tool to production, saving up to 20% of the time for new and renewed contracts. Earlier, as a Freelance Web Developer at Ecuuve, I maintained websites and worked with HTML, CSS, JavaScript, and PHP.

Experience

Work history, roles, and key accomplishments

MI

Senior Support Engineer - Windows Performance

Microsoft

Aug 2022 - Sep 2026 (4 years 1 month)

Tier 3 level support for important Microsoft’s customers and stakeholders, providing support on Windows Performance, Subsystems and Shell topics for workstations and servers.

- Resolved complex Windows operating system performance, stability, boot, servicing, and reliability issues for enterprise customers worldwide.
- Conducted advanced root cause analysis using ETW traces, WPR/WPA, Procmon, mem

DI

Windows Performance Support Engineer

Data Glove Inc.

Aug 2021 - Aug 2022 (1 year)

Tier 3 level support for important Microsoft’s customers and stakeholders, providing support on Windows Performance topics for workstations and servers.
- Provide advanced Operating System troubleshooting for non-booting workstations and servers on multiple scenarios.
- Provide advanced analysis on low level Windows processes and services.
- Provide advanced troubleshooting and analysis regarding

Auxis logoAU

Service Desk Analyst

Auxis

Feb 2020 - Oct 2021 (1 year 8 months)

First point of contact for users, providing support on multiple software applications, hardware, network and telecommunications systems.
- Provide advanced software installation and support for Windows 7, Windows 10, MacOS.
- Provide software support and provisioning for Office suite 2013 and up.
- Provide software and hardware support for mobile devices including Android and iOS.
- Provide remot

IBM logoIB

Q2C Contract Management Specialist

Jan 2019 - Jan 2021 (2 years)

Financial and resources management for Technology and Administrative projects sold to international customers, where I also had the opportunity to work with a team that took to production a tool that allowed time savings on the new and renewed contract registration process for up to 20%.
- Project administration, ensuring accomplishment of contract agreed between the company and client.
- Contract

IBM logoIB

Technical Support Representative

Mar 2017 - Jan 2019 (1 year 10 months)

Provide support for external clients on various locations, such as North America, South America, Europe, Asia and Oceania.
- Installation and support for Windows 7, Windows 8, Windows 10 and MacOS systems.
- Support for Android and iOS mobile devices.
- Installation and support for Office 2010, Office 2013 and Office 365 suites.
- Escalation and follow-up process of mayor incident cases to necessa

AM

Customer Service Representative

Amazon

Aug 2016 - Oct 2016 (2 months)

- Customer service agent for latam and mexican markets.
- Contact and follow up of cases with transport agents in USA and Mexico.
- Resolution of customer issues according to company policies.

BR

Community Manager – Customer Service Agent

Banco de Costa Rica

Mar 2005 - Dec 2015 (10 years 9 months)

In charge of the creation and management of all social media communities used by Banco de Costa Rica, as well as training for new team members, in order to attend all questions or cases received.
- Creation of Twitter, Facebook, LinkedIn and Instagram communities for Banco de Costa Rica.
- Coordination of all posts uploaded to our social media communities, as well as all community events organized

EC

Freelance Web Developer

Ecuuve

Jan 2013 - Nov 2014 (1 year 10 months)

- SEO management and improvement for assigned websites.
- Maintenance and updates for website's information and functionality.
- Modification of web sites using different technologies, such as HTML, CSS, Javascript and PHP.

Education

Degrees, certifications, and relevant coursework

LI

LinkedIn

Software Testing Foundations: Keeping QA Skills Current in the Age of AI

Oct 2026

MI

Microsoft

Microsoft Certified: Azure AI Fundamentals

Feb 2026

MI

Microsoft

Microsoft AI 900

Feb 2026

AE

Arete Global - Recruiting Excellence

Microsoft Global Hackathon 2025

Sep 2025

MI

Microsoft

Microsoft Hackathon 2024 Certified Ready

Aug 2024

MI

Microsoft

Microsoft Global Hackathon 2024

Aug 2024

QL

QA Ltd

Introducing Microsoft Connected Cache for Enterprise and Education Public Preview

Dec 2024

UC

Universidad Cenfotec

Technical, Software development

MI

Microsoft

Microsoft Global Hackathon 2022

Sep 2022

LI

LinkedIn

Microsoft Azure Fundamentals (AZ-900) Cert Prep: 1 Cloud Concepts

Dec 2022

LI

LinkedIn

Build a Personal Learning Plan and Stick with It

Oct 2022

LI

LinkedIn

Managing Introverts

Oct 2022

LI

LinkedIn

Communication Foundations

Sep 2022

LI

LinkedIn

Improving Your Leadership Communications

Sep 2022

LI

LinkedIn

Succeeding in Software Testing

Sep 2022

TT

Technology & Services Industry Association (TSIA)

Service Ready for Technical Support (CSP-I)

Aug 2022

LI

LinkedIn

Introduction to Microsoft 365 for IT Pros

Aug 2021

CI

Cloud Academy, Inc.

Windows Performance (PERF) Advanced Learning Path - GEARS 2021

Oct 2021

CI

Cloud Academy, Inc.

Windows Commercial - Windows Server 2022 Certificate

Sep 2021

LI

LinkedIn

Learning Cloud Computing: Core Concepts

Aug 2021

LI

LinkedIn

Learning Microsoft Dynamics 365: The Basics

Aug 2021

CS

Colegio Vocacional Monseñor Sanabria

Técnico Medio Mecánica General, Sheet Metal Technology/Sheetworking

1997 - 2000

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