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Alvaro
Fullstack Developer
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Competencies
Demonstrated experience with Node.
Demonstrated experience with Express.
Demonstrated experience with Prisma.
Demonstrated experience with Zod.
Demonstrated experience with C#.
Education
Languages
Summary
Fullstack Developer open to new opportunities
Experience
Full Stack Developer
Developed high-performance web and mobile applications using Node, C#, .NET Core, React, Next.js, React Native, and TypeScript.. Designed and implemented scalable RESTful APIs and backend services using Node, C# and .NET Core for restaurant ordering and delivery platforms.. Built reusable frontend and backend components with a strong focus on scalability, maintainability, and production reliability.. Implemented comprehensive automated testing across application features, including unit, integration, and end-to-end testing.. Developed backend unit tests using Jest, Vitest xUnit, and Moq to validate business logic, API behavior, and service dependencies.. Developed frontend tests using Jest and React Testing Library to validate React components, application behavior, and user interactions.. Implemented end-to-end testing using Cypress to validate critical application workflows.. Integrated testing practices into the development lifecycle to identify defects early and maintain code quality across frontend and backend systems.. Contributed to architecture decisions, code reviews, technical interviews, and engineering best practices.. Collaborated with cross-functional Agile teams throughout the development lifecycle, from technical analysis and implementation to testing and production delivery.
Full Stack Developer
Contributed to the end-to-end development of a financial mobile application.. Implemented scalable backend services focused on performance, reliability, and maintainability.. Developed reusable frontend components and modern mobile interfaces.. Translated Figma designs into production-ready screens with high UI accuracy.. Collaborated within Agile teams to deliver iterative product improvements.
Full Stack Developer
Designed and developed a complete web platform covering both frontend and backend functionality.. Built modular and reusable React components following clean architecture principles.. Implemented scalable solutions focused on maintainability, performance, and code quality.. Integrated backend services and REST APIs to support dynamic application workflows.. Collaborated with design teams to deliver consistent and user-focused experiences.
Full Stack Developer
Developed multiple web and mobile applications using modern JavaScript frameworks.. Built e-commerce platforms, CMS solutions, MLM systems, and mobile applications.. Integrated payment gateways supporting PayPal, credit cards, and cryptocurrency payments.. Worked in Scrum environments, contributing to continuous delivery and iterative product improvements.. Designed scalable frontend experiences with a strong focus on UX/UI and usability.
Software Developer
Developed and maintained an Integrated Banking System.. Improved core modules focused on reliability, performance, and financial operations.. Worked across backend services and database integrations.. Supported enterprise-level systems following industry standards.
Full Stack Developer
Development of a highly scalable, offline-first foundation web application for social collaboration startup using .Net Core with great UX, highly integrated with different social media APIs and focused on performance and best practices. Implementing a predictable State using Redux with next generation javascript and next generation CSS, keeping it SEO friendly with industry-standard routing. The social media provide a unique and faster way to share different topics between contacts, given them a precise and close interaction. Developed a multi platform mobile application for a start-up company located in the USA, improving the way people search restaurants through a friendly user interface and with a few steps to order the food.. Creation of online payment solutions for companies in the USA using third party payment gateways and payment platforms. Designed and developed Multi-tenancy web application, implementing .Net Core 1.0 platform, focused on user experience and high performance, designed to support over one million users concurrently.
Software Developer
Developed and maintained internal business management systems.. Improved inventory, sales tracking, purchasing, and financial processes.. Implemented KPI and compliance metrics to support business performance.. Contributed to process optimization initiatives across business operations.
Skills
Video Transcript
Fullstack Developer
Hello, my name is Alvaro Riva. I am a full stack software engineer from Nicaragua. I have more than 10 years of experience working with web, mobile application, working with different technologies, different teams, and different projects. I look forward to have the opportunity to work together. Thank you for the opportunity. See you.