Cristian Daniel Barrera Arcos

Cristian Daniel Barrera Arcos Email and Phone Number

Data Analyst | Data Scientist | Python | SQL | Pandas | NumPy | Matplotlib | Seaborn | TensorFlow | Scikit-learn | Tableau | Power BI | Data Visualization | Machine Learning | Selenium | Git | ETL | EDA | Dashboards @ Gravity
Cristian Daniel Barrera Arcos's Location
Bogota, D.C., Capital District, Colombia, Colombia
About Cristian Daniel Barrera Arcos

I am a bilingual (B2) Computer Engineer, a graduate of the Universidad de La Sabana, with a focus on Data Analysis and Data Science. I am passionate about creating projects that challenge me, pushing me out of my comfort zone to achieve objectives. I have experience in multiple personal and freelance projects. I am someone with strong problem-solving skills, organizational abilities, a commitment to continuous learning, achievement orientation, and a team player.I possess expertise in tools such as Python, SQL, Seaborn, TensorFlow, PyTorch, Scikit-learn, Power BI, Looker Studio, Google Analytics, Selenium, D3.Js y Git.I am interested in advancing my professional development and seeking roles as a data analyst and data scientist.

Cristian Daniel Barrera Arcos's Current Company Details
Gravity

Gravity

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Data Analyst | Data Scientist | Python | SQL | Pandas | NumPy | Matplotlib | Seaborn | TensorFlow | Scikit-learn | Tableau | Power BI | Data Visualization | Machine Learning | Selenium | Git | ETL | EDA | Dashboards
Cristian Daniel Barrera Arcos Work Experience Details
  • Gravity
    Data Analyst
    Gravity Jan 2024 - Present
    Bogota, Dc., Capital District, Colombia
    FUNCTIONS:1. Design and implement comprehensive processes for extracting, transforming, and loading (ETL) key sales data in ecommerce and advertising campaigns.2. Develop interactive dashboards in Looker Studio to monitor key KPIs for sales and campaigns on Google Ads and Meta.3. Create reports, studies, and statistical analyses that provide strategic insights, driving the improvement of KPIs such as sales performance and advertising campaign effectiveness.ACHIEVEMENTS:1. Reduced data processing time for dashboards by 75% by optimizing data extraction and transformation processes.2. Decreased report generation time by 60% by implementing automated solutions and improving data integration.3. Formulated strategies that optimized advertising investment, achieving more efficient use of resources and boosting sales.
  • Banco De Bogotá
    Internship
    Banco De Bogotá Aug 2022 - Feb 2023
    Bogotá, Distrito Capital, Colombia
    FUNCTIONS:1. Analyzing data to generate insights into employee behavior2. Create reports for decision-making in various areas of the bank.3. Maintain and improve code for existing projects.4. Develop machine learning algorithms.ACHIEVEMENTS:1. I generated a deeper understanding of employee behavior2. Created the machine learning model 100%.3. Corrected errors in existing software and achieved 100% functionality.
  • Radio Mia Boyacá
    Front-End Developer
    Radio Mia Boyacá Jan 2018 - Jun 2018
    Tunja, Boyacá, Colombia
    FUNCTIONS: 1. Create website for live broadcast of radio station 2. Develop site using Wordpress and JavaScript tools 3. Configure the use of the site 4. Manage the site ACHIEVEMENTS: 1. I Developed and implemented the site to 100% % 2. I implemented an interface that improved the user experience

Cristian Daniel Barrera Arcos Education Details

Frequently Asked Questions about Cristian Daniel Barrera Arcos

What company does Cristian Daniel Barrera Arcos work for?

Cristian Daniel Barrera Arcos works for Gravity

What is Cristian Daniel Barrera Arcos's role at the current company?

Cristian Daniel Barrera Arcos's current role is Data Analyst | Data Scientist | Python | SQL | Pandas | NumPy | Matplotlib | Seaborn | TensorFlow | Scikit-learn | Tableau | Power BI | Data Visualization | Machine Learning | Selenium | Git | ETL | EDA | Dashboards.

What schools did Cristian Daniel Barrera Arcos attend?

Cristian Daniel Barrera Arcos attended Universidad De La Sabana.

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