David Castro Email & Phone Number

Mexico

- Website Development and Maintenance: Collaborate with cross-functional teams to design, develop, and maintain responsive websites using HTML, CSS, Bootstrap, and JavaScript. Ensure websites are optimized for performance, accessibility, and user experience across various devices and browsers.- UI/UX Optimization: Implement user interface enhancements and optimize user experience based on feedback and usability studies. Utilize Bootstrap framework to streamline development and ensure consistency in design and layout.- Git Version Control: Utilize Git for version control, managing code repositories, and facilitating collaboration among development teams. Maintain organized codebase and implement best practices for branching, merging, and code reviews.

Mexico City, Mexico

- Email Campaign Execution: Designed and deployed responsive email campaigns with advanced HTML and CSS, ensuring broad compatibility and user experience.- Digital Strategy and CRM: Integrated digital strategies with CRM systems to boost client engagement and retention.- Tags and Pixel Management: Managed tracking tags and pixels for precise user interaction measurement, conversion tracking, and retargeting, enhancing marketing optimization and goal achievement.- Campaign Monitoring: Worked with the Analytics team to monitor campaign metrics and improve ROI through detailed analysis.

Mexico City, Mexico

- Full-Stack Development: Led the creation of high-performance, responsive websites and apps with HTML, CSS, React, and Vue.js, enhancing user engagement.- WordPress & PHP: Developed custom themes and plugins, improving website functionality and manageability.- Database Management: Managed MySQL databases, focusing on optimization and security for efficient data handling and complex functionality support.- Collaboration: Partnered with marketing and design to meet and exceed project expectations through technical expertise.- Optimization: Boosted web performance and SEO, leading to increased traffic and engagement.- Security & Maintenance: Maintained high web infrastructure security and reliability with regular updates and best practices.- Training & Support: Enabled team autonomy on content management and basic maintenance through comprehensive training.

Fullstack & Java Back End, Computer And Information Sciences And Support Services

Key Achievements: - Java Mastery: Mastered Java programming, enabling robust backend development. Frontend Proficiency: Acquired expertise.

Java Back End - Oracle Next Education, Computer And Information Sciences And Support Services

Key Achievements: - Mastered Java programming from fundamentals to advanced features. - Developed proficiency in building robust.

Full-Stack Web Development, Javascript