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JUAN CARLOS GALINDO ALVARADO
Looking for a jobTech Support Jr / Application Support
Full Stack developer building web applications with React and Node.js, including GymFlow, a gym management platform.
PeruTech Support Jr / Application Support at METRICA
About
I built GymFlow, a full-stack gym management platform for clients, memberships, classes, and payments. It includes JWT authentication, CRUD operations, and a responsive interface, with React, Node.js, Express, and PostgreSQL.
For my Full Stack E-commerce project, I created a technology-products app with a dynamic catalog, authentication, shopping cart, order management, and an admin dashboard. I used Next.js, TypeScript, Prisma, and Supabase.
At Intelica Consulting, I developed internal web interfaces and process automations with JavaScript and Appsmith, integrating REST APIs and working with SQL Server. At METRICA - Culqi, I supported transactional systems by investigating payment incidents using logs, REST endpoints, and SQL queries.
Experience
Tech Support Jr / Application Support
Resolved transactional incidents across Card Present and Card Not Present payment flows, analyzing transaction status and operational impact. Analyzed logs in AWS CloudWatch and Dynatrace and executed REST endpoints to regularize transactions and synchronize merchant information.
CloudwatchDynatraceREST APIsTrinoPostgreSQLDBeaverIncident ManagementRoot Cause Analysis
Intern - Card Network Fees & Portfolio Optimization
Developed internal web interfaces and process automations with JavaScript and Appsmith, implementing validations, state management, events and business logic. Integrated and consumed REST APIs and executed SQL queries, CRUD operations and stored procedures in SQL Server for process automation and data validation.
JavaScriptAppsmithREST APIs
Education
Pontifical Catholic University of Peru
Bachelor's Degree in Informatics Engineering from PUCP, focused on software development and particularly interested in Full Stack roles.
IBM
Completed the IBM Full Stack Software Developer Professional Certificate, a 15-course program covering frontend/backend development, cloud-native practices, Docker, Kubernetes, OpenShift, microservices, serverless, and CI/CD.