Senior Software Engineer
📍 Cartagena, Colombia | 📧 jorcalle11@gmail.com 💻 github.com/jorcalle11
Backend-focused Software Engineer with 9 years of experience building, automating, and scaling professional web applications. Specialized in Node.js, React, Self-hosted, and cloud infrastructure, with a strong emphasis on process automation and clean architecture. Passionate about improving developer workflows and delivering reliable, high-performance software.
Senior Software Engineer — Jobbatical
Remote | 2020 – Present
- Architected and maintained scalable backend systems using Node.js, GraphQL, and MongoDB.
- Automated immigration workflows like form filling and document generation, reducing manual processing time for delivery teams.
- Built and maintained integrations with multiple third-party services to streamline data exchange and improve operational efficiency.
- Mentored engineers and promoted best practices across the development team.
Senior Full Stack Developer — Condor Labs
Office | 2017 – 2020
- Built and maintained full-stack applications using React, Node.js, and Oracle.
- Collaborated on the migration of a monolithic system to microservices, improving deployment speed and system reliability.
- Automated CI/CD pipelines with Ansible and shell scripting, reducing release times.
- Migrated on-premise infrastructure to AWS, enhancing reliability and scalability.
Remote | 2016 – 2017
- Developed responsive, performant user interfaces using Angular and JavaScript.
- Collaborated with backend developers to integrate RESTful APIs, ensuring seamless data flow.
System Engineer — Universidad de Córdoba 2010 – 2015
- Frontend: React, Next.js, JavaScript, TypeScript, HTML, CSS
- Backend: Node.js, Express, GraphQL, MongoDB, MySQL, Redis
- Testing: Playwright, Puppeteer, BrowserStack
- DevOps: Terraform, Docker, Ansible, AWS, GCP, GitHub Actions, Shell Scripting, Self-hosted servers