Daniel Sánchez Restrepo

- Participated in the design and maintenance of a digital ecosystem for vehicle marketing used by over 20,000 active users and in the implementation of a modular frontend architecture using React, TypeScript, Redux, and Tailwind CSS, improving component reusability and interface performance.

- Led the optimization process of state management and data flow in complex dashboards, increasing application fluidity and responsiveness.

- Contributed to backend development with Django and PostgreSQL, making improvements to models, serializers, and API views.

- Increased API response efficiency by approximately 20% through backend optimization and application of clean code best practices.

- Participated in the deployment of the application infrastructure using Docker and GitLab CI/CD, optimizing the processes involved.

- Developed unit tests for frontend components and modules using React Testing Library and Jest, strengthening application stability and reliability.

- Developed reusable and scalable components with React, Typescript, and SASS for a data analysis platform used by companies in the energy sector in the United States.

- Refactored existing frontend code to improve maintainability, readability, and performance.

- Contributed to the standardization of components and visual consistency across different modules of the platform.

- Worked within distributed international teams under modern development methodologies.

- Led the fullstack development of a domestic services platform with support for approximately 10,000 users.

- Built mobile-first interfaces using Ionic/Angular with Typescript integrated with Firebase services.

- Implemented SSO authentication and real-time data handling.

- Integrated geolocation services via Mapbox for service search and assignment.

- Developed a stable backend oriented towards production and scalability.

- Managed the deployment and configuration of infrastructure on AWS using EC2 instances, ensuring platform stability and correct operation in production.