Responsibilities & achievements

• Led technological management and strategic planning for a Proptech company specializing in SaaS products. • Modernized the technology stack and implemented advanced architectures, focusing on scalable microservices with Node.js and Express.js. • Developed and maintained backend services using Nest.js, integrating them with frontend frameworks like React to ensure responsive user interfaces. • Implemented real-time updates in React components based on backend data processed in Nest.js. • Managed multidisciplinary teams and effectively allocated resources to enhance profitability and efficiency. • Utilized AWS services for deployment and data storage, enhancing application performance and ensuring scalability and resilience. • Created automated testing environments for backend services built with Nest.js and frontend components in React, ensuring code quality and reliability. • Implemented SMS notifications using Twilio API for real-time user engagement and support. • Designed and developed RESTful APIs to facilitate communication between front-end and back-end systems, enhancing overall application performance. • Integrated RCS functionalities using Twilio to enhance customer communication through chatbots, improving user interaction and support.

Responsibilities & achievements

• Served as the software engineer for the THD project, facilitating the onboarding of new talent into the development team. • Developed dynamic web applications with Angular, ensuring responsive design and optimal performance. • Integrated backend services using Node.js and Express.js to facilitate seamless data exchange with the frontend, enhancing user experience. • Collaborated on optimizing cloud infrastructure with AWS for application scalability and availability, implementing best practices in deployment. • Implemented SMS services using Twilio API to enhance user engagement in applications, improving communication efficiency. • Developed proof of concepts for RCS features, leveraging Twilio’s capabilities to create rich messaging experiences. • Managed the first Angular and Java academy for training junior developers, and enhancing team skills and productivity.

Responsibilities & achievements

• Developed a tool for creating smart amortization tables for various credit types, currently under review for potential acquisition. • Designed and built RESTful APIs using Node.js and Express.js for backend services, facilitating data interaction with Angular frontends. • Integrated Firebase for real-time data synchronization and user authentication, enhancing user experience and security. • Implemented Twilio API for SMS notifications and integrated RCS messaging features to improve user interaction and engagement. • Developed dynamic interfaces in Angular that communicate with backend services through Nest.js and Node.js, ensuring responsive design and optimal performance. • Collaborated with cross-functional teams to gather requirements for SMS and RCS integrations, enhancing customer engagement through improved communication strategies.

Responsibilities & achievements

• Responsible for optimizing the performance of the CEMEX GO operational platform, ensuring a maximum load time of 3 seconds per screen. • Implemented GraphQL APIs for efficient data retrieval, improving client-side performance and reducing load times significantly. • Utilized Twilio API to integrate SMS notifications within mobile applications, enhancing communication and user engagement. • Explored RCS messaging capabilities to offer users interactive messaging features within mobile applications. • Developed and migrated the Cisco POWR mobile app from a web application to a native app for both iOS and Android platforms. • Oversaw the app's publication on the App Store and Play Store, ensuring compliance with platform guidelines and enhancing user accessibility. • Led the development of the WeGrow mobile app, transitioning it from an internal tool to a commercially viable product used globally.

Responsibilities & achievements

• Maintained administrative sites and developed a Development Console for integrating new TPV terminals and Bluetooth card readers. • Enhanced system performance through the implementation of caching strategies and database optimizations with SQL. • Developed unit and integration tests to ensure the reliability of application components. • Collaborated on implementing AWS services for improved application monitoring and data management.

Responsibilities & achievements

• Developed and maintained software for various ERP modules, leading a project to implement hybrid mobile applications for sales personnel. • Designed and implemented new features using AngularJS and C#, enhancing user engagement and satisfaction. • Collaborated with cross-functional teams to gather requirements and deliver solutions that align with business objectives.