Sarai Quesada cover
Sarai Quesada
Sarai Quesada

Data Analyst

Actively looking · Member since 3 Sep 2026
Message
Location
San Jose, Costa Rica
Desired salary
Confidential
Work preference
Remote Only / Full Time, Part Time, Contract, Freelance, Volunteer, Internship, Temporary
Experience level
Junior

About

Professional summary

I am an aspiring Data Analyst with a background in Data Engineering and a strong interest in transforming data into reliable, useful information for decision-making.

I have knowledge of Python, SQL, Microsoft Excel, Power BI, and Microsoft Azure cloud architecture fundamentals. I apply an analytical and detail-oriented approach to organizing, validating, and interpreting data.

During my professional internship in the construction sector, I managed customer databases, maintained inventory records, and digitized administrative information. This experience strengthened my understanding of data integrity, accuracy, document control, and structured data management.

I also supported recruitment activities by analyzing and pre-screening resumes according to established criteria. Through this work, I developed practical administrative, organizational, and decision-support skills.

I am currently completing a Technical Degree in Data Engineering and continuing to develop my capabilities through certifications in business analytics, data mining, exploratory data analysis, and Power BI data visualization.

I am seeking an opportunity to contribute data-driven solutions as a Data Analyst while continuing to grow professionally through structured methodologies and real-world analytical challenges.

Notice period: Immediately, 1 month

Skills

14 capabilities

Tech stack & tools

Working toolkit

Data Stores

Languages & Frameworks

Experience

Career history

Executive Secretary / Professional Intern Constructora Fabarpa

Managed and updated customer databases in Microsoft Excel, ensuring data accuracy, integrity, and organized records. Prepared and maintained inventory records through data entry and verification to support resource management.

Organized and digitized administrative information to strengthen document control and structured data management. Also analyzed and pre-screened resumes against established criteria, supporting recruitment and decision-making processes.

Education

Learning history

Universidad Cenfotec

Technical Degree, Data Engineering

Technical Degree in Data Engineering.

Colegio Técnico Profesional San Isidro

Technical Diploma, Executive Secretarial Studies

Technical Diploma in Executive Secretarial Studies.

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