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I am a software engineer with hands-on experience in Python, SQL, Docker, and Kubernetes, focusing on backend development and data engineering. I’ve built reliable systems and love turning complex problems into maintainable solutions. I’ve reduced production incidents, expanded test coverage, and built scalable data pipelines with MLOps tools like MLflow and Metaflow. I’m excited to contribute to innovative software and AI projects.…I am a software engineer with hands-on experience in Python, SQL, Docker, and Kubernetes, focusing on backend development and data engineering. I’ve built reliable systems and love turning complex problems into maintainable solutions. I’ve reduced production incidents, expanded test coverage, and built scalable data pipelines with MLOps tools like MLflow and Metaflow. I’m excited to contribute to innovative software and AI projects.

Jon Marcos Mercadé

Back-End Developer, Full Stack Developer, Data Scientist, +3

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I am a software engineer with hands-on experience in Python, SQL, Docker, and Kubernetes, focusing on backend development and data engineering. I’ve built reliable systems and love turning complex problems into maintainable solutions. I’ve reduced production incidents, expanded test coverage, and built scalable data pipelines with MLOps tools like MLflow and Metaflow. I’m excited to contribute to innovative software and AI projects.…I am a software engineer with hands-on experience in Python, SQL, Docker, and Kubernetes, focusing on backend development and data engineering. I’ve built reliable systems and love turning complex problems into maintainable solutions. I’ve reduced production incidents, expanded test coverage, and built scalable data pipelines with MLOps tools like MLflow and Metaflow. I’m excited to contribute to innovative software and AI projects.

Available to hire

I am a software engineer with hands-on experience in Python, SQL, Docker, and Kubernetes, focusing on backend development and data engineering. I’ve built reliable systems and love turning complex problems into maintainable solutions.

I’ve reduced production incidents, expanded test coverage, and built scalable data pipelines with MLOps tools like MLflow and Metaflow. I’m excited to contribute to innovative software and AI projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Spanish; Castilian

Fluent

English

Advanced

Basque

Intermediate

German

Beginner

Work Experience

Backend Developer at Sealpath

October 1, 2024 - March 1, 2025

Lowered recurring production incidents by 20% through automated monitoring and proactive bug fixes; optimized system recovery time from 12 to 8 minutes (33% improvement) by refactoring backend processes; increased test coverage by 40% using unit and integration testing, minimizing critical regressions by 15%; shortened code review cycle by 15% through implementation of best practices and documentation.

Financial Advisor at Hipofinance

April 1, 2024 - Present

Applied data-driven analysis to optimize client documentation, achieving 90% approval rate; developed analytical approach to financial data, reducing costs by 15% for clients; negotiated complex financial terms, demonstrating strong problem-solving and communication skills.