My Journey

Technologies & Tools:

Key Achievements:

• Designed a DDD-based architecture using Nest.js and Docker, introduced MongoDB, and migrated to AWS, handling a 300% user increase with 99% uptime and 45% faster response times
• Managed a team using agile methodologies, enhancing productivity by 40%, improving code quality, and reducing bugs by 80%
• Developed new features and plugin-oriented architecture, increasing the user base by 150%, revenue by 80%, and expanding to Colombia, Mexico, and Chile
• Automated deployments with CI/CD, reducing feature launch time by 50% and incident resolution time by 40%
• Implemented MFA, data encryption, and autoscaling on AWS, ensuring zero security incidents and seamless scaling

Technologies & Tools:

Key Achievements:

• Maintained web applications using React for the frontend and Node.js and Spring for the backend, ensuring seamless user experiences
• Leveraged Google Cloud to deploy and manage applications, improving scalability and reliability
• Integrated GraphQL APIs to optimize data fetching and improve application performance
• Participated in code reviews and aligned to best practices for coding standards, leading to a 30% reduction in bugs and improved code maintainability

Technologies & Tools:

Key Achievements:

• Engineered a meetings management platform using Vue.js for the frontend and Express.js for the backend
• Managed AWS infrastructure, including EC2, Amplify, S3, and SES, to ensure high availability and performance
• Integrated various third-party APIs such as Mercadopago, Niubiz, and Zoom, enhancing the platform's functionality
• Created CI/CD pipelines using Docker and Gitlab Pipelines, reducing deployment times and improving development workflow

Technologies & Tools:

Key Achievements:

• Developed responsive and user-friendly web applications using Angular, ensuring a seamless user experience across devices
• Deployed and managed applications on AWS S3, AWS Cloudfront, Google Cloud Platform, and Cloudflare Workers, enhancing performance and security
• Optimized application performance, reducing load times by 40% and improving user engagement
• Worked closely with backend developers and UX/UI designers to create cohesive and efficient web solutions

Technologies & Tools:

Key Achievements:

• Built an ERP system to manage clients, sales, purchases, suppliers, stock, transportation, and billing for hardware stores
• Used MySQL for database management, ensuring reliable and efficient data storage
• Developed the backend using Node.js, providing a robust and scalable server-side application and provided a flexible model adaptable to different companies
• Implemented the frontend using Vanilla JavaScript and Bootstrap, creating a user-friendly and responsive interface
• Automated processes that saved over $1000 per month per store in human resource costs
• The ERP was adopted by 12 companies across Lima, enhancing their operational efficiency