Ricardo Cortez Email & Phone Number

Mountain View, California, Us

❖ Spearheaded high-level feature development by collaborating with SWEand stakeholders to improve software architecture; optimized codebase and decreased downtime by 20% through aggressive refactoring and bug fixing.❖ Diligently participated in product design and code review, maintaining high- standard codebase integrity using best practices and documentation, while ensuring continuity among Software Engineers for daily delivery of high- quality, tested, and secure code through unified design system.❖ Reformed React components testing by designing comprehensive tests using Jest; enacted structured assertions that eliminated unwanted side effects, resulting in a 45% reduction in development time and boosted codebase integrity.❖ Engineered an enhanced state management system using React Context, functional components, and the observable pattern; this helped reduce the application’s memory footprint by 25% and increase overall speed by 30%.❖ Transformed code quality and minimized development time by leveraging React Hooks HOC/HOF’s and the Atomic Design System to create composable and reusable components; lead to 30% increase in development speed and a 10% reduction in production bugs.❖ Spearheaded integration of React-Intl and WorldServer into team repositories, allowing for responsive content translation to English and Spanish on user preference or location.; increased international customer satisfaction by 90%.❖ Developed and maintained multiple robust and scalable microservices using Spring Boot, resulting in enhanced system performance and improved code maintainability.❖ Leveraged expertise in Java to build and optimize a variety of complex applications, resulting in an improvement in system efficiency by 30% and enhancing user experience.

Menlo Park, Ca, Us

❖ Led cross-departmental meetings to gather performance feedback, triggering a tool UI/UX revamp, increasing user satisfaction by 40%.❖ Crafted and enforced backend logic using PHP/HACK and GraphQL to facilitate frontend data flow.❖ Worked closely with UX/UI designers to assess technical feasibility against expected performance, achieving pixel-perfect design execution, improving user experience, and decreasing technical debt by 25%.❖ Led an extensive codebase documentation initiative, creating detailed code explanations and user-friendly product manuals, reducing onboarding time for new team members by 50%.❖ Built and optimized intricate data models and schemas using PostgreSQL and MySql, resulting in a 40% boost in database performance.❖ Enhanced React components by refactoring and introducing single-page applications, decreasing page load time by 25%.

Remote, Us

❖ Developed a performance monitoring tool on Electron, allowing users to oversee Docker container CPU usage I/O throughput and receive notifications for underperforming containers.❖ Formulated and executed SQL queries for efficient and accurate data retrieval.❖ Integrated React-Router for client-side routing, seamlessly persisting views between various tabs and reducing server calls.❖ Integrated the Redux state management library for optimal front-end application state and component re-rendering. Established a containerized database using Docker PostgreSQL image, improving data retrieval and eliminating redundancy, increasing data accuracy by 70%.❖ Implemented Jest with Enzyme testing suites for test-driven development, ensuring the reliable execution of data endpoints and functions for new features.

Berlin, De

• Leveraged React Hooks to create a responsive and scalable conditionally rendered SPA to ensure performant rendering, and leverage atomic and to reliably update pure functional components and facilitate efficient and dependable debugging• Implemented Node.js (Express) to chain modularized middleware controller functions to handle client requests to HTTP REST endpoints and to execute queries to a relational database taking advantage of Node’s single threaded event loop and non-blocking I/OIncorporated PostgreSQL to manage one to many relational data while maintaining ACID compliance to prevent redundant data and ensure user information was stored securely • Wrote custom Webpack configuration file to optimize bundling and transpilation to minimize bundle size, decrease development time, and leverage features of ES6 without precluding app use by older browsers.

Berlin, De

• Used Redux-Thunk to capitalize on the power of closure patterns to maintain the integrity of application state throughout the application lifecycle by ensuring asynchronous actions were executed completely before events were dispatched to reducers.• Employed a SQL database to manage closely related normalized data, leveraging complex joins to shape and return large volumes of data efficiently in a single query without the need for additional server processing. • Utilized Supertest in order to verify information was correctly routed between database and server routes to ensure seamless flow of data

Stamford, Ct, Us

•Upgraded legacy code through out the current application by implementing improvements such as custom React Hooks and helper files to mitigate code reusability maintainability•Leveraged Express.js to build efficient, scalable server-side applications, facilitating seamless data exchange between the front-end and back-end.•Conducted thorough testing and debugging of applications to ensure reliability and functionality across various browsers and devices.•Applied best practices in database design, including normalization and indexing, to ensure optimal performance and scalability of relational databases.•Developed and maintained robust web applications using React, ensuring responsive and intuitive user interfaces that enhance user experience.

Education record

Education record