Cristian Daniel Barrera Arcos Email and Phone Number
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.
Gravity
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Data AnalystGravity Jan 2024 - PresentBogota, Dc., Capital District, ColombiaFUNCTIONS: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. -
InternshipBanco De Bogotá Aug 2022 - Feb 2023Bogotá, Distrito Capital, ColombiaFUNCTIONS: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. -
Front-End DeveloperRadio Mia Boyacá Jan 2018 - Jun 2018Tunja, Boyacá, ColombiaFUNCTIONS: 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
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Ingeniería Informática
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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