Alejandra Mariño Parra

Alejandra Mariño Parra  new_releases

About

Detail

Machine learning | Software engineer | Html5 | css | SQL | Python | AI | Mathematician | React | Node.js | MongoDB | RESTful APIs | npm | Git |
Bogotá, Bogota, Colombia

Timeline

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Résumé

Jobs verified_user 20% verified
  • Confident LIMS
    Customer Support Engineer verified_user Verified experience public Remote experience
    Confident LIMS
    Nov 2025 - Current (5 months)
  • V
    Junior software developer public Remote experience
    Visual Contact
    Mar 2025 - Aug 2025 (6 months)
    Developed responsive and dynamic user interfaces using React, Next.js, TypeScript, and Tailwind CSS. • Integrated RESTful APIs to connect front-end components with back-end services and external data sources. • Collaborated with cross-functional teams to enhance UI performance, accessibility, and overall user experience.
  • Skydropx LATAM
    Business Intelligence Intern
    Skydropx LATAM
    Jan 2023 - Jun 2023 (6 months)
    As a Business Intelligence Intern, I was responsible for gathering and analyzing data to identify business opportunities and present actionable recommendations. I collaborated with cross-functional teams to ensure alignment on ongoing priorities and project goals. My experience in a fully remote environment highlighted the importance of clear communication and autonomy, which I navigated effectively using Slack for daily coordination. I independently managed my tasks, consistently meeting deadlines without direct supervision, which enhanced my ability to thrive in a distributed team setting and maintain high productivity through strong self-management skills.
  • Kantar
    Data Solutions practitioner
    Kantar
    Apr 2022 - Oct 2022 (7 months)
    • Increased impact evaluation solutions by 70% through improved time delivery. • Migrated from SQL to Python technologies to enhance data analysis capabilities. • Developed a framework for connecting multiple databases, facilitating comprehensive data analysis across different time periods. • Demonstrated strong self-management and adaptability in a fully remote work environment, collaborating effectively with a diverse team across Brazil, Chile, Mexico, and Colombia. Utilized communication tools like Teams and email to ensure alignment on project goals and timely delivery, further enhancing the impact of evaluations through innovative data solutions.
  • Teleperformance
    Customer service specialist
    Teleperformance
    Nov 2018 - Jul 2021 (2 years 9 months)
    • Provided customer support services in English, ensuring high-quality assistance and satisfaction. • Managed customer inquiries and resolved issues efficiently across multiple communication channels.
Education verified_user 0% verified
  • TripleTen
    Ingeniería de software bootcamp
    TripleTen
    Feb 2024 - Mar 2025 (1 year 2 months)
    1. Frontend Development: Creation of interactive interfaces in React. 2. Backend Development: Construction of servers with Node.js and Express, database management with MongoDB, and creation of secure RestAPIs. 3. Programming Fundamentals: JavaScript mastery, version control with Git/GitHub and problem solving with algorithms and data structures.
  • LinkedIn
    Fundamentos de la programación: Bases de datos
    LinkedIn
    May 2022
  • LinkedIn
    Aprende diseño de base de datos relacionales
    LinkedIn
    May 2022
  • LinkedIn
    Data Science & Analytics Career Paths & Certifications: First Steps
    LinkedIn
    Apr 2022
  • S
    Data science and AI
    Skillslash Academy
    Jan 2022 - Dec 2023 (2 years)
  • Univerdad distrital Francisco Jose de Caldas
    Mathematics
    Univerdad distrital Francisco Jose de Caldas
    Jan 2017 - Dec 2022 (6 years)
Projects (professional or personal) verified_user 0% verified
  • Independiente
    Contact-center
    Independiente
    Mar 2025
    I developed a Contact Center frontend using Next.js (React framework) and JavaScript, with Tailwind CSS for styling, WebSockets for real-time updates, and REST APIs to interact with a .NET backend. The application includes a dynamic dashboard for managing agents and customers, enabling real-time communication by automatically updating agent and customer data every 5 seconds, ensuring seamless interaction and an efficient workflow. Additionally, I independently developed a real-time dashboard that displayed the status of agents and customer interactions, which required strong self-management skills. I effectively handled both the frontend and backend integration using WebSockets to ensure live updates. My ability to stay organized, prioritiz
  • TripleTen
    Mlearn
    TripleTen
    Mar 2025
    Mlearn is an educational platform designed to help users learn Machine Learning through interactive posts, theoretical content, and real datasets. Users can create and explore posts containing explanations, code snippets, and visualizations. The platform includes user authentication, a personalized profile page, and a data explorer powered by the OpenML API. Additionally, I demonstrated strong self-management throughout the Mlearn project, my final project from TripleTen, by independently planning, designing, and developing the platform from the ground up. I defined the project structure, prioritized essential features such as user authentication, post creation, and integration with the OpenML API, and maintained consistent progress through
  • W
    What to wear website
    Jun 2024 - Aug 2024 (3 months)
    Developed a React + Vite website that helps users choose outfits based on local temperatures, utilizing the OpenWeatherMap API for accurate weather data. Employed CSS Modules for scoped styling and React Hooks for effective state management in functional components. Additionally, took full ownership of version control using Git and GitHub, ensuring the codebase remained organized through clear commit messages and effective management of pull requests. Worked independently throughout the project, planning my own workflow, setting priorities, and resolving merge conflicts without supervision, which enhanced my technical skills and ability to manage time, tasks, and responsibilities autonomously, ensuring consistent progress and collaboration-
  • TripleTen
    Around the US website
    TripleTen
    May 2024 - Jul 2024 (3 months)
    During the Around the U.S. project, I developed a responsive website that facilitated user interaction through picture and profile management. I ensured the site displayed correctly across popular screen sizes, utilizing semantic HTML5, Flexbox, Grid layouts, and BEM-structured CSS, while integrating JavaScript for interactivity and API communication. Additionally, I worked independently on building the web page, employing Git for version control and GitHub for managing the codebase. I created branches to implement features such as image cards, modals, and responsive layouts, regularly committing changes with clear messages. My self-management skills were demonstrated through my ability to handle my own workflow—from setting up the reposito