Passionate Data Analyst and Visualization Expert | Tableau and Power BI🔍 My Background: With a strong foundation in Business Administration and a master's degree in Business Analytics, I bring over 5 years of extensive experience in leveraging advanced data analytics tools to unlock business opportunities and streamline operations.📈 Data Analytics Expertise: My expertise encompasses comprehensive data analytics, enabling the discovery of valuable insights and opportunities within complex datasets. I'm adept at data-driven decision-making.🖥️ Data Visualization Extraordinaire: My expertise lies in creating visually compelling narratives from complex datasets using Tableau. With a keen eye for detail, I craft interactive and insightful Tableau dashboards that empower data-driven decision-making.🤖 Embracing Automation: I've also delved into the world of Robotic Process Automation (RPA), harnessing the power of automation to enhance business efficiency and drive growth.🛠️ Skills at My Disposal:Tableau | SQL | Python | Web Scraping (Selenium) | Visual Basic | Excel | Machine Learning | PowerPoint
-
FounderPasatuexamen.CoAntioquia, Colombia
-
Bi & Data Analytics ConsultantKeyrus Nov 2023 - PresentMedellín, Antioquia, ColombiaAbout the role:-Design and develop interactive reports and dashboards in Tableau Desktop and Power BI to meet the company's data analysis needs.-Use ETL tools to clean and transform data from various sources.-Perform data analysis, apply statistical techniques, and communicate findings through visualizations.-Develop complex SQL queries to extract data from databases and data warehouses.-Lead the implementation of BI services in new companies and apply best practices and storytelling in projects.-Resolve issues on Tableau servers, manage data source schedules, and identify improvement opportunities.-Collaborate closely with end-users to define report and analysis requirements.-Stay updated on best practices and trends in BI and Data Analytics. -
Data AnalystPuntos Colombia Oct 2022 - Oct 2023Medellín, Antioquia, ColombiaAbout the role:•Transform the data delivered for the different requirements into information that generates value for internal processes, allies and partners.•Design strategies to increase accumulation and redemption of points, decrease churn. •Develop dashboards with state of the art visualization tools to facilitate decision making and provide a clear view of the behavior of partners and allies that impact the business. •Support periodical activities for the planning of the traffic process and requirements attention. •Support the company's projects according to the business strategies and what is required in the day to day development. -
Rpa DeveloperVein Clinic & Pain Treatment Center | Vip Medical Group Oct 2022 - Jun 2023United States-Executed intricate ETL processes, extracting data from sources including Zoom and Gmail using web scraping and API connections.-Meticulously transformed data utilizing Python, especially Pandas, ensuring accuracy and efficiency.-Automated the loading of transformed data into Google Sheets through API integration. -
Business Analyst - Capstone ProjectCriteo Feb 2022 - Jul 2022Barcelona, Catalonia, Spain• Applyed big data and machine learning to develop data products for automatic detection of seasonality peaks in any industry. • Enhanced data visualization to tailor end user needs in product development processes. -
Sales And Opertions ManagerEuropharma Laboratorios S.A.S Jan 2018 - Sep 2021Medellín, Antioquia, ColombiaWhile I was working at Europharma I was in charge of the entire sales area and of improving the efficiency of the company's operations.Key Achievements:• Designed a manufacturing program through Excel/VBA/SQL allowing production to scale and optimize inventory, saving 40% in annual manufacturing costs and reducing work time by 2/3• Constructed a real-time information financial statement through development tools, allowing an overall performance monitoring and reducing operational time by 3 hours a week• Developed dashboards to assist sales team improve customer service and sale strategies, resulting in a 30% year-over-year increase in sales• Elaborated and implemented quarterly plans for negotiation of purchases with clients, leading to annualized quarter-over-quarter sales growth of 100% with key clients• Designed and implemented a strategic initiative against COVID resulting in 40% annual growth• Conducted due diligence for a potential brands acquisition valued at € 850,000
-
Sales AnalystPostobón S.A. Jul 2017 - Dec 2017Medellin, ColombiaWhile I was working as a Sales analyst at Postobon S.A, I prepared reports with problem statements and solutions along with an implementation plan to be presented to senior management.Key Achievements:•Built reports in Excel and PWP facilitating incentives settlement for 4,000 sales representatives•Introduced a new KPI to analyze average sales per visit for each sales representative; KPI continues to be a key metric employed by vice-presidency of sales and it helps 4,000 representatives receive a more deserving reward from work
Juan Esteban Perez Isaza Education Details
-
Business Administration And Management, General
Frequently Asked Questions about Juan Esteban Perez Isaza
What company does Juan Esteban Perez Isaza work for?
Juan Esteban Perez Isaza works for Pasatuexamen.co
What is Juan Esteban Perez Isaza's role at the current company?
Juan Esteban Perez Isaza's current role is Founder.
What schools did Juan Esteban Perez Isaza attend?
Juan Esteban Perez Isaza attended Esade, Universidad Eafit.
Free Chrome Extension
Find emails, phones & company data instantly
Aero Online
Your AI prospecting assistant
Select data to include:
0 records × $0.02 per record
Download 750 million emails and 100 million phone numbers
Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.
Start your free trial