✪ Managed and optimized both the company's LinkedIn account and Martín Cerro's personal account, achieving a 40% growth in his professional network. ✪ I designed strategic content for Martín Cerro's personal brand, positioning him as a reference in his sector with 35% more interactions. ✪ Implemented personal branding strategies for Martín Cerro's account, achieving a 30% increase in collaboration and networking opportunities. ✪ Coordinated the integration of key messages between both accounts (company and personal), strengthening the coherence of communication by 45%. ✪ Supervised the development of digital content, obtaining 40% more interactions in publications. ✪ Implemented storytelling strategies, increasing customer loyalty by 20%. ✪ Implemented SEO strategies, increasing organic traffic by 25%. ✪ I designed strategies to optimize the SEO positioning of the website, achieving a 30% increase in organic visits. ✪ Optimized lead conversion through landing pages, achieving a 20% increase in conversions. ✪ Implemented site structure improvements, increasing loading speed by 25%. ✪ Managed web design upgrade, achieving 25% more average time on page. ✪ Ensured mobile compatibility of the website, increasing mobile traffic by 50%.✪ Led internal trainings, increasing team productivity by 25%.SEO | LinkedIn Ads | ROI | Branding | KPI | Storytelling | Conversions | Influencers | CTR | Email Marketing | Remarketing | Analysis | Strategy | Traffic | Engagement | Leads | Optimization | E-commerce | Omnichannel | Automation | Automation

✪ Developed and maintained websites and web applications using HTML, CSS, JavaScript and PHP, resulting in a 25% improvement in loading speed and site efficiency.✪ Designed and implemented scalable and efficient software solutions, which increased system capacity by 30%.✪ Collaborated with other developers to complete project deliverables, improving turnaround times by 15%.✪ Implemented and maintained database, API integrations and other backend functionality, achieving a 20% error reduction.✪ Optimized code and web application resources to achieve faster load times, resulting in a 35% reduction in server response times.✪ Tested and debugged applications to ensure proper functioning, decreasing user problems by 18%.✪ Developed and maintained security strategies to ensure application integrity, reducing detected vulnerabilities by 40%.HTML | CSS | JavaScript | PHP | Load Speed | Efficiency | Software Solutions | Scalability | System Capacity | Collaboration | Project Delivery | Delivery Times | Database | API Integrations | Backend | Error Reduction | Code Optimization | Resources | Response Times | Testing | Debugging | Functionality | Security Strategies | Application Integrity | Vulnerabilities

✪ Developed and maintained the web application using technologies such as JavaScript, HTML, Bootstrap and PHP, achieving a 99.86% reduction in player card search time and a 99.86% reduction in master player card production time.✪ Designed and developed new features that increased user satisfaction by 20%, improving the overall user experience.✪ Configured and managed databases, achieving efficient storage that increased data retrieval speed by 18%.✪ Optimized web application performance, resulting in a 25% reduction in load time.✪ Performed functionality tests and corrected bugs, decreasing the number of incidents reported by users by 30%.✪ Implemented advanced security measures that reduced attack attempts by 40%, protecting the application from vulnerabilities.JavaScript | HTML | Bootstrap | PHP | Web application | Search time | Search time reduction | Carets | User satisfaction | User experience | Databases | Efficient storage | Retrieval speed | Performance | Load time | Functionality testing | Bug fixes | Reported incidents | Advanced security | Attack attempts | Protection | Vulnerabilities | Optimization | Feature development | Experience enhancement | Improved experience