Alexander Conejo
Download
Recommend
Messages
Share
Alexander Conejo

Alexander Conejo

About

Detail

Systems Engineer
Bogotá, Bogota, Colombia

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • T
    Fullstack Developer
    Tata Consultancy Services
    Mar 2022 - Current (3 years 3 months)
    - Designed and implemented software solutions following the MVC (Model-View-Controller) pattern, ensuringseparation of concerns, maintainability, and scalability. - Implemented Factory design pattern, including Singleton, to create objects based on specifi c requirements,promoting code reusability, fl exibility, and effi cient resource utilization. - Leveraged Spring Boot framework to build robust and scalable web applications, simplifying confi gurationand development. - Profi cient in using Git for version control, including branching, merging, and collaboration withdevelopment teams. - Confi gured, administered, and maintained WebLogic and TomEE servers to ensure application reliabilityand performance. - Conducted vulnerability assessmen
  • C
    Data Analyst
    COMCEL S.A
    Apr 2019 - Mar 2022 (3 years)
    - Obtained requirements of diff erent processes to create software using scrum as agile methodology. - Migrated PHP to Java, creating improvements and automation following the company standard. - Optimized data models and queries to enhance performance and ensure effi cient data retrieval andprocessing within Power BI, Tableu. - Developed and maintained data dashboards and reports using Python libraries (Pandas, Matplotlib,Seaborn). - Using Python for data extraction, transformation, and loading (ETL) processes, ensuring data accuracy andreliability. - Developed and maintained data dashboards and reports using Power BI and Tableau, incorporating SQLqueries to retrieve and transform data. - Leveraged DAX (Data Analysis Expressions) in Power
  • R
    Systems Automator
    Roll empresarial sas
    Feb 2016 - Mar 2019 (3 years 2 months)
    - Automated manual tasks and processes in the accounting and payroll area, resulting in increased efficiency and reduced errors. - Created VBA macros in Excel and Access to generate reports, analyze data, and provide valuable insights , saving time and improving data accuracy. - Implemented and maintained web services for company employees using a stack that includes HTML, CSS,JavaScript, Java, MySQL, and React. - Collaborated with cross-functional teams to gather business requirements and translate them intotechnical specifi cations. - Designed user-friendly interfaces (UI) with HTML, CSS, and JavaScript for optimal user experience. - Developed back-end functionalities using Java and MySQL to support data processing and storage. - Leverage
  • Consulting Data Systems CDS SAS
    Databases Analyst
    Consulting Data Systems CDS SAS
    May 2015 - Dec 2015 (8 months)
    - Migration and support of windows and linux equipment - Training users in Ubuntu and llibreoffice platform. - Using an advance Excel to extract information -Using report tools to get information(CRM y crystal reports).
Education verified_user 0% verified
  • T
    Full-Stack Web Development with React,
    THE HONG KONG UNIVERSITY OF CIENCE OF TECHNOLOGY
    Dec 2020 - Mar 2021 (4 months)
  • T
    Front-End Web Development with react,
    THE HONG KONG UNIVERSITY OF CIENCE OF TECHNOLOGY
    Dec 2020 - Mar 2021 (4 months)
  • E
    System
    Educación
  • C
    Systems engineer,
    Corporación Unificada Nacional de Educación Superior CUN y COLNODO en el marco del proyecto apoyado por Google.org
  • T
    Front-End Web UI Frameworks and Tools,
    THE HONG KONG UNIVERSITY OF CIENCE OF TECHNOLOGY