Candelario Campana

Sr Full Stack Developer @Fineos

Los Angeles, CA, US

Built dynamic, responsive UIs using React, ES6, Redux and TypeScript.• Designed and implemented RESTful APIs and backend services using Node.js withExpress/Nest.js, improving performance and maintainability.• Wrote unit tests using Jest for both front-end components and backend services,ensuring reliability and high test coverage.• Developed and deployed serverless microservices using AWS Lambda and APIGateway.• Containerized services using Docker; managed multi-container environments withDocker Compose and deployed to EKS (Kubernetes).• Led migration of legacy Node.js applications from version 8 to 20, modernizingdependencies and enhancing security.• Managed production support for critical services, leading a team of 3 developers and 2QA engineers reducing incident resolution times significantly.• Implemented and maintained CI/CD pipelines using Jenkins and GitHub actions,supporting seamless and frequent deployments.• Conducted thorough code reviews and debugging sessions to uphold code quality andensure system stability.• Ensured application security through vulnerability scanning and remediation usingSonarQube, npm audit, and Amazon ECR scanning.• Collaborated cross-functionally with product managers, architects, and designers toalign technical solutions with business needs.• Contributed to architecture discussions and proposed improvements to the systemdesign and development processes.• Mentored junior developers and fostered a supportive team culture focused on learningand growth.• Designed efficient database schemas using Prisma/PostgreSQL and optimized NoSQLmodels in DynamoDB for high scalability.• Monitored database performance and implemented indexing and query optimizationstrategies.

INSTITUTO TECNOLÓGICO DE CULIACAN

Bachelor of Computer Science, Information Technology

Instituo Tecnológico de Culiacan

Bachelor of Computer Science

CULIACAN TECHNOLOGY INSTITUTE

Bachelor degree, computer science