Alejandro G.

I'm a Python developer based in Bogotá with three years of experience building automation and data pipelines for enterprise billing operations, including EDI processing systems currently running in production. Most of my work falls into a few categories: - Data extraction: pulling lead lists, pricing data, or directory listings from public sources, working within each site's access rules and rate limits - Spreadsheet automation: replacing manual, repetitive Excel work with Python scripts that update on their own. - Dashboards and reporting: Power BI or custom Python dashboards built around the numbers that actually matter to your business - ETL pipelines: recurring data collection and transformation jobs that run reliably without ongoing supervision - API integrations: Connecting separate tools so data flows automatically without manual copy pasting - AI driven features: LLM integration like context aware chatbots or internal search (RAG) built to solve specific workflow bottlenecks - AWS/Cloud knowledge. Instance management and deployment of cloud infrastructure. I write code meant to be maintained, not just to work once, I also document what I build so someone else can pick it up if needed. Happy to start with a small paid test task before committing to a bigger project. Comfortable working across US time zones.