I led the development of a native Windows application using technologies such as ReactJS, NodeJS, PyQt5 and PySide2. I collaborated with the design team to create intuitive interfaces and enhance the user experience, developing advanced features such as integration with external APIs and real-time data processing and performing unit and integration tests to ensure software quality and stability. Designed and implemented scalable and efficient data pipelines using Google Cloud Platform technologies such as BigQuery, Dataflow and Pub/Sub. Developed Machine Learning algorithms for predictive analysis and product recommendation. Performed data analysis and insight extraction to guide strategic business decisions. Collaborated with engineering and analytics teams to ensure data quality and integrity. Developed scalable and secure web applications using the Django framework. Also designed and implemented efficient databases to store and retrieve data. Implemented authentication and authorization to secure application resources. Performed performance optimizations and resolved scalability issues.

Developed reusable JavaScript components to enhance the functionality and usability of existing applications.Collaborated with the front-end team to implement interactive and dynamic features.Developed a cross-platform mobile app using Flutter, providing a consistent experience across iOS and Android.I used ReactJS, NodeJS and VueJS to create highly interactive and personalized admin panels.Implemented Machine Learning and AI capabilities in Python to provide advanced data analysis capabilities to users.I worked closely with cross-disciplinary teams to create innovative and scalable solutions.Optimized application performance by identifying and resolving code bottlenecks.Participated in code reviews and provided constructive feedback to teammates.

I worked with several clients as a freelancer, developing websites and landing pages customized to meet their specific needs. Collaborated with design teams to transform layouts into functional and responsive code, ensuring a seamless user experience. I used HTML, CSS and JavaScript to create interactive interactions, animations and form validations. Implemented SEO practices to improve the performance and visibility of websites in search engines. Development of responsive landing pages for different clients in different sectors, such as e-commerce, healthcare and education. Collaboration with designers and project managers to translate visual concepts into interactive and functional interfaces. Implementing advanced features using HTML5, CSS3 and JavaScript to improve the user experience. Website optimization for performance and speed, ensuring a fast loading experience. Landing Page for Fashion E-commerce: Development of a responsive landing page for an online fashion store. Implementing product galleries, filtering features, and strategic call-to-action buttons (CTAs). Integration with payment platform and analysis tools. Copywriting optimization to ensure more constant conversions according to the need for structural changes on the page. Landing Page for Dental Clinic: Creation of a modern and attractive landing page for a dental clinic. Highlight for patient testimonials, information about treatments and contact forms. Implementation of interactive features such as a before and after slider and a treatment cost calculator. For references, request in direct.

Developed and maintained enterprise web applications using JavaScript, ReactJS, Django, NodeJS and VueJS technologies. Collaborated with the design team to create intuitive and responsive interfaces. Coordinated multiple development teams in the organization around 8 projects aimed at meeting stakeholder demand on an ongoing basis. Implemented security features to protect sensitive customer data. Performed unit and integration tests to ensure code quality.