David Sanchez

At Atlantis DX, I facilitate digitalization efforts for B2B clients by managing our data warehouse, training Azubis, and supporting ETL and middleware projects. I advise on interdisciplinary projects involving AI, APIs, and process automation, while integrating the latest LLM developments into our POCs.

In my role as Tech Lead at Emprende-SEO, I advised clients on technical solutions, built applications, and automated processes. My responsibilities included integrating external APIs and developing serverless functions to enhance operational efficiency.

At Brettschneider, I automated various logistics processes using Python and MSSQL. My contributions included automating invoicing and weekly reports, which significantly reduced manual work and improved customer experience, as well as building event-driven systems for operational efficiency.

As a Data Analyst at Design Bestseller, I automated reporting processes and created dashboards using Power BI. I also built predictive models to enhance marketing strategies and improve customer experience through data scraping and analysis.

As a Working Student, I focused on automating simulations of elasticity models for steel. I significantly reduced processing time from weeks to minutes by automating data preparation and evaluation, enhancing the efficiency of long-running simulations.

I was making simulations of elasticity models of steel. The progress was very slow because getting the data I needed took several weeks. I automated the steps — and got the time down to minutes — for the process of preparing the experimental data to be used in the models and evaluating the simulation results.