Juan David Pérez

Juan David Pérez  new_releases

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Full Stack Data Analyst
Bogota D.C., Colombia
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Résumé

Jobs verified_user 17% verified
  • Veho
    Sr. Full Stack Data Analyst
    Veho
    Jun 2025 - Current (1 year 2 months)
    - Designed and implemented robust data solutions leveraging expertise in Application Programming Interface (API) integration, automation, and database management. - Proficient in handling big data environments, performing in-depth data analysis, and conducting relationship analysis to uncover actionable insights. - Developed and optimized data models, including data normalization, and designed efficient data warehouses to support advanced analytics. - Applied statistical data analysis techniques and created predictive models to forecast trends and inform strategic business decisions. - Demonstrated strong collaborative skills, working effectively with cross-functional teams to align data initiatives with business objectives. - Specialized i
  • C
    Davivienda Corredores
    Data Scientist Specialist
    Corredores Davivienda, Davivienda Corredores
    Mar 2024 - Jun 2025 (1 year 4 months)
    - In collaboration with customer experience and Davivienda Fiduciary, created a model for analyzing conversations between clients and advisors using the Gen AI model "Gemini". This allowed for the early identification of key pain points and complaints from clients, both at the channel and product levels. - For the international brokerage division, analyzed international clients to understand their profiles, enabling the creation of first predictive models for prospecting and assessing the propensity for international products. - Through analyzing the types of relationships between clients and understanding family groups, conducted analyses to improve the approach to advisory services between sales teams and clients. - Supported the creation
  • Davivienda Corredores
    Business Intelligence Analyst
    Davivienda Corredores
    Jan 2023 - Mar 2024 (1 year 3 months)
    - Analyzed financial and sociodemographic factors, such as Return on Equity (ROE), Return on Assets (ROA), and location, to develop a predictive model for estimating the client's potential income. - Designed a descriptive model to track and analyze cash flows within the company, enabling the identification of incoming and outgoing funds from specific banks and clients. - Create the first contact descriptive model between clients and adviser investors. Tracking all the canal communications like calls, emails, chats, virtual and presential meetings. By analyzing this information, I create a quality contact variable to be an input to other models and reports. - Spearheading a comprehensive mini-course program to enhance data literacy and
  • Davivienda Corredores
    Internship
    Davivienda Corredores
    Jun 2022 - Dec 2022 (7 months)
    - Mining, extracting, and cleaning data from the Data Lake to be later used in analytical models. - Created the first social client network and the first network analysis to improve the SARLAFT alerts detection. I won the 3rd place in the Innovation Hackathon. - Created an accounting automation process with Python. Achieve a reduction of time by 25% vs the traditional mode.
  • I
    Administración de una Estación de Servicio. verified_user Verified experience
    Inversiones Las Acacias Perez y Bello S.A.S
    Jun 2021 - Aug 2021 (3 months)
    - Responsable de la operación y administración de la Eds.
  • I
    Administración de una Estación de Servicio
    Inversiones Las Acacias Perez y Bello S.A.S
    Jun 2020 - Aug 2020 (3 months)
    - Encargado del área operacional y administrativa de la Estación de Servicio.
Education verified_user 0% verified
  • Universidad de los Andes
    Master's, Information Engineering (MINE)
    Universidad de los Andes
    Jan 2025 - Current (1 year 7 months)
  • Universidad de los Andes
    Bachelor's degree, Economía
    Universidad de los Andes
    Jan 2017 - Dec 2022 (6 years)
    Skills: Procesamiento de datos · Lenguajes de programación · Análisis de datos estadísticos · Problem Solving