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Melissa Castaneda

Melissa Castaneda

Certified

Data Analyst

Cuesta partners | Bogota Colombia

Technologies

My Portfolio Highlights

My New Course

Intermediate Python for Developers

My New Course

Intermediate Python for Developers

Data curator, carefully curating insights like precious artifacts.

My Certifications

These are the industry credentials that I’ve earned.

Data Engineer Associate

Data Engineer Associate

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Joining Data in SQL
Understanding Cloud Computing
Introduction to Python for Developers
Understanding Data Engineering

My Work Experience

Where I've interned and worked during my career.

Cuesta Partners | May 2025 - Present

Data Analyst

I support strategic decision-making by transforming complex data into actionable insights for clients across diverse industries. I work closely with stakeholders to define business goals, analyze key datasets, and deliver clear, data-driven recommendations. Perform exploratory and statistical analysis to identify trends and business opportunities Design dashboards and reports to visualize performance and outcomes Support M&A and transformation projects by evaluating data quality, availability, and structure Collaborate with technical teams to ensure scalable and reliable data pipelines Present findings to clients, bridging technical results with business needs
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Onebeat | Jan 2024 - May 2025

Business Intelligence data expert

I work as a systems engineer specializing in data analysis. I use advanced data techniques and AI tools to optimize inventory management and replenishment processes. My role involves analyzing and interpreting complex datasets to drive strategic decisions and enhance operational efficiency in the retail industry.

Onebeat | Dec 2022 - Sep 2024

Data Analyst

As a data analyst, I collected, organized, and analyzed data to help my organization make better decisions. I worked with raw data, cleaning and preparing it for analysis, and used statistical methods and visualization tools to uncover trends, patterns, and insights. I created dashboards, generated reports, and provided actionable recommendations that aligned with our business goals. Collaborating with stakeholders, I ensured that my analysis met their needs and supported strategic decision-making.

Universidad de los Andes - Colombia | Aug 2022 - Jan 2024

Graduate Assistant Master Administrative to course activities Data Structures and Algorithms

As a Graduate Assistant for the Master's course on Data Structures and Algorithms, I managed a range of administrative and technical tasks to support course operations. I was responsible for configuring and updating the course's BrightSpace virtual classroom materials, distributing and collecting questions for exam question banks, and setting up exams in the virtual classroom. Additionally, I prepared statistical data on test results to inform course evaluations and developed test prototypes for course challenges and projects, ensuring an engaging and effective learning experience.

Universidad de los Andes - Colombia | Jan 2022 - Jun 2022

Teacher assistant at Innovation and poduction of Information technology

As a Teacher Assistant for the course "Innovation and Production of Information Technology," I supported teachers by assisting in grading assignments and exams, ensuring timely and accurate evaluation of student performance. I also collaborated with students, providing guidance and resources to help them improve their skills and successfully launch innovative projects. Additionally, I contributed to the preparation and organization of course materials, fostering an engaging and productive learning environment that aligned with the class’s objectives.

My Education

Take a look at my formal education

Master's degree, Information technology Architecture  · (AugustUniversidad de los Andes - Colombia | 2023
Bachelor's degree, Systems and Computer Engineer  · (August 2018 - JuneUniversidad de los Andes - Colombia | 2022
Saint George´s School | 2017

About Me

Melissa Castaneda

Former Data Analyst transitioning into Data Engineering, with a strong foundation in SQL, Python, and data visualization. Currently focused on building scalable ETL pipelines, cloud infrastructure (AWS), and preparing for certifications like AWS Clou

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