Backend Developer Passer S.A.
I developed serverless APIs using AWS Lambda and Amazon API Gateway.
I built scalable backend services and managed application data with MongoDB, supporting reliable API integrations and backend functionality.
- Location
- San José, Costa Rica
- Desired salary
- Unspecified
- Work preference
- Remote Only / Full Time
- Experience level
- Mid
About
Professional summaryI am a Mobile and Full-Stack Web Developer with three years of experience building scalable applications for mobile and web platforms.
I specialize in React Native CLI and TypeScript, developing cross-platform iOS and Android applications with a focus on clean architecture, performance, and user experience.
I have strong frontend experience with React, Angular, Next.js, and Tailwind CSS, as well as backend development experience using Node.js, .NET Core, REST APIs, and AWS serverless services.
I work with Redux Toolkit and RTK Query for scalable state management and have implemented secure authentication flows using JWT, refresh tokens, biometric login, and secure storage.
My database experience includes MongoDB, SQL Server, PostgreSQL, and MySQL. I am also experienced in integrating native mobile capabilities such as cameras, push notifications, geolocation, and deep linking.
I am committed to delivering reliable, maintainable software and continuously improving my technical skills across mobile, frontend, and backend development.
Skills
17 capabilitiesTech stack & tools
Working toolkitExperience
Career historyFull-Stack Developer Clavis CO.
I developed frontend applications using Angular and backend services with .NET Core.
I integrated systems with SAP Business One and optimized database queries to improve system efficiency and data operations.
Education
Learning historyNational University of Costa Rica
Bachelor's Degree, Systems Engineering
Bachelor's Degree in Systems Engineering. Completed a Diploma in Software Development.
Technical Professional High School of Platanares
Technical Degree, Information Technology
Technical Degree in Information Technology.
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