Guanelfi S.

I am a software developer based in the Dominican Republic, with seven years of programming and business-task automation experience. I offer scoped Python scripts, CSV/JSONL validation, data processing and API integration work. My public sample checks JSONL files and produces a clear error report: https://github.com/elcuervo171234/jsonl-audit-sample. This technical sample uses synthetic records. For each project I agree on inputs, expected output, acceptance checks and one correction before starting. I focus on practical, small paid milestones, with reusable source code and clear run instructions. Primary working language: Spanish.