As a Fullstack Developer at Veltun Security Systems, I have been responsible for developing innovative solutions to enhance security systems and optimize data management. My work has involved collaborating with cross-functional teams to deliver high-quality applications that meet user needs and improve operational efficiency.* Development of a Comprehensive Reporting System: Designed and implemented a robust system for the collection, storage, and analysis of critical business data, enabling informed decision-making through dynamic and customized reports.* Implementation of an Access Control System with IP Cameras: Developed an advanced access control system using IP cameras for real-time monitoring. The system included automatic user detection and authentication, enhancing security and control of the facilities.* Creation of Intelligent License Plate Detection Software: Implemented an automatic vehicle license plate recognition solution using computer vision technologies, optimizing traffic management and improving road safety. The system allows for accurate, real-time identification and logging of vehicles.Additionally, as the leader of internal projects:* Continuous maintenance and improvement of web applications: Supervised repository updates, bug fixes, and UX/UI enhancements to optimize user experience and ensure the proper functioning of web platforms.* Version control and source code management with Git: Applied version control practices to ensure the integrity of collaborative development and efficient code change tracking, using branches and pull requests for code reviews.* Database optimization with PostgreSQL: Managed and optimized relational databases to ensure agile performance and maintain data integrity by implementing advanced indexing strategies and query optimization techniques.

I worked on developing innovative and scalable web solutions for the Moveler platform, focusing on creating a smooth and effective user experience.* Development of intuitive and functional plan screens: Created user-friendly interfaces that allow users to easily select the services that best fit their needs, improving the user experience and facilitating conversions.* Subscription integration with Stripe: Implemented subscription integration through the Stripe payment platform, ensuring a secure and seamless payment process for users with support for various payment methods.* Efficient subscription management in the database: Designed and created the necessary tables to efficiently manage user subscriptions, optimizing queries and maintaining data integrity.* Development of custom payment methods: Developed payment methods tailored to specific user needs, allowing flexibility in subscription plans and payment options.* Database optimization and configuration with Webhooks: Configured Webhooks to ensure automatic communication between our application and Stripe, enabling real-time synchronization of plans and payments

I developed innovative and scalable web solutions, focusing on platforms that met the needs of key sectors such as education and healthcare. My responsibilities included:* Development of innovative and scalable web solutions: Created platforms tailored to key sectors such as education and healthcare, ensuring they were capable of scaling and adapting to future user needs.* Contributed to platform development with a diverse tech stack: Worked with technologies such as Angular, Node.js, PostgreSQL, and TypeScript to build robust and efficient applications, ensuring a flexible and secure architecture.* Application performance optimization: Implemented significant improvements in application performance, optimizing response times and reducing server load, resulting in a smoother user experience.* Collaboration in multidisciplinary teams using Agile methodology: Worked closely with design, development, and project management teams, applying Scrum principles to ensure timely and high-quality deliveries tailored to client needs.

In this role, I developed and deployed scalable backend components for an enterprise management system. * Development and deployment of scalable backend components: Designed and implemented robust backend components for an enterprise management system using Laravel, PHP, and MySQL, ensuring efficient performance and future scalability.* Collaboration with the frontend team: Worked closely with the frontend team to develop an intuitive and user-friendly interface using AngularJS, ensuring seamless integration between the frontend and backend.* Contribution in a SCRUM environment: Played a key role in the development team within an agile environment, contributing to the successful delivery of the project by meeting key deadlines and delivering crucial functionality.

During this internship, I participated in technical problem resolution and web application development, contributing to improving the functionality and efficiency of technological solutions.* Technical problem resolution and web application development: Addressed complex technical issues and contributed to the development of web applications, enhancing functionality and efficiency in technological solutions.* Development of a custom web application: Created a tailored web application to optimize inventory management for the company, streamlining stock administration and improving operational efficiency.* Technical support for users: Provided technical assistance to resolve software and hardware issues, ensuring the smooth operation of systems and improving user satisfaction.My experience at N&V Consultores allowed me to strengthen my skills in problem resolution, system analysis, and web development, significantly contributing to the efficiency and productivity of the technology team. I utilized tools such as Microsoft SQL Server, JavaScript, HTML5, and Adobe Acrobat, and gained knowledge in database maintenance, solution architecture, and team collaboration.

I contributed to the development of a dating-oriented social network and took on a key role in leading the backend team.* Developed a dating-oriented social network: Implemented a comprehensive system for user matching based on preferences and geographical proximity. Utilized modern technologies to ensure the scalability and security of the platform.* Backend team leadership: Coordinated and managed the technical team responsible for backend implementation, establishing guidelines for software architecture, performance optimization, and best development practices. Oversaw the entire project lifecycle, from requirements analysis to implementation and production deployment.* Database design and management: Designed relational database structures to optimize the storage and access of large volumes of data. Ensured referential integrity and adhered to best practices for database normalization and query optimization.* RESTful API and endpoint development: Developed and documented RESTful APIs enabling efficient interaction between the frontend and backend, managing secure authentication, session handling, and -CRUD operations for users and matches.* Interactive map integration: Implemented geolocation functionality through third-party API integration to display map pins, allowing users to visually and interactively find nearby matches.