Seattle Sounders
@ferxz1111
I'm a Systems Analyst and full-stack developer focused on scalable APIs and automation.
What I'm looking for
I’m a results-driven Systems Analyst and Full-Stack Developer with 3+ years of experience delivering scalable web applications and process automation across healthcare and e-commerce. I focus on aligning engineering solutions with business requirements using Agile/Scrum and structured delivery.
In my recent role at Mercado Libre, I gathered and documented technical requirements using Confluence, and I helped stakeholders and engineering teams stay aligned through user story mapping. I also built internal automation tools in C# and Node.js, cutting manual effort by approximately 40%.
I design and validate system feasibility by developing proof-of-concept scripts in Java, JavaScript, and Python, and I improve quality through integration testing for REST APIs and microservice interactions. I’ve contributed to continuous delivery across multiple release cycles by managing backlog, sprint ceremonies, and issue tracking in Jira.
Previously, at Sanatorium Pasteur, I architected and deployed full-stack applications with React.js, Node.js/Express.js, and PostgreSQL. I engineered high-performance data synchronization APIs to reduce latency, implemented an Angular EHR administrative panel with RBAC and audit logging, and supported consistent deployments with Docker and CI/CD.
Experience
Work history, roles, and key accomplishments
Systems Analyst
Mercado Libre
Feb 2025 - Mar 2026 (1 year 1 month)
Gathered and documented technical requirements using Confluence to align business stakeholders and engineering teams. Built internal automation tools in C# and Node.js, cutting manual reporting effort by ~40%, and created integration test suites for REST APIs and microservice interactions.
Full-Stack Developer
Sanatorium Pasteur
Feb 2023 - Nov 2024 (1 year 9 months)
Architected and deployed full-stack web applications using React.js, Node.js/Express.js, and PostgreSQL, implementing REST API best practices. Built an Angular + MySQL EHR admin panel with RBAC and audit logging, and supported consistent deployments via Docker and a GitHub Actions CI/CD pipeline.
Education
Degrees, certifications, and relevant coursework
Virasoro Higher Institute of Informatics
Higher Technician in Systems Analysis, Systems Analysis
2023 - 2026
Higher Technician program in Systems Analysis at Virasoro Higher Institute of Informatics from Mar 2023 to Feb 2026.
Availability
Location
Authorized to work in
Job categories
Skills
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