Experience

• 

  Smart data & automation

  Jan 2020 - Jul 2021

  Back-end developer

  Designed, implemented, and supported new functionalities for the backend of the company's chatbot platform.Developed a seamless integration using the APIs of Facebook and WhatsApp, enhancing the communication channels for the chatbot platform.Implemented AI solutions, data extraction, and analysis, and integrated various APIs to improve system capabilities.Spearheaded an automation campaign for users across multiple health entities in Colombia, scaling the messaging outreach from 1,000 to 10,000 recipients using parallel development, without increasing execution time. Show less

• 

  Guarumo mobile technologies

  Jan 2020 - Jan 2020

  Back-end developer
• 

  Globant

  Nov 2021 - Jul 2022

  Test automation engineer

  Developed frameworks for deploying automated tests, utilizing TestNG, Selenium, Appium for web, mobile applications, and API testing.Successfully automated testing for platforms such as ESPN and Play Disney Parks, ensuring robust and seamless user experiences.Contributed to the development of web applications using React Js, enhancing the company's web capabilities.Embraced continuous development methodologies using Git, and adhered to best practices in Object-Oriented Programming (OOP) including SOLID principles. Show less

• 

  Egroup colombia

  Sept 2022 - Jun 2023

  Back end developer

  Built and maintained APIs, and developed data clients for efficient API consumption.Achieved a significant reduction in the loading time of the E-Learning platform's dashboard, decreasing it from 53 seconds to a swift 3 seconds.Spearheaded the development of an E-Learning platform and dashboard from scratch, catering to multiple businesses in Colombia.Emphasized clean code principles, optimizing existing code and introducing best practices such as SOLID and DRY for maintainability.Successfully integrated third-party APIs from external applications into various web platforms, broadening the company's integration capabilities.Demonstrated proficiency in server-side logic development using Python (Django) and JavaScript, and played an instrumental role in troubleshooting, testing, and debugging software to enhance efficiency. Show less

• 

  Freelance

  Jun 2023 - now

  Python engineer

  As a Python developer, I specialize in building robust, scalable solutions that align with clients' needs. My expertise includes creating web applications with Django, API development, data analysis, and artificial intelligence (AI) solutions. I’ve worked on projects ranging from Learning Management Systems (LMS) to Test Automation projects, helping businesses streamline operations and innovate their services. Additionally, I integrate data analysis and AI to provide advanced insights and automation for various industries. Whether it's creating backend architectures, developing dynamic websites, analyzing complex datasets, or implementing AI-driven solutions, I deliver high-quality results focused on performance and user experience. Show less