Sebastian Lopez Email & Phone Number

Valparaíso, Cl

Chile

Santiago, Región Metropolitana De Santiago, Chile

Key achievements:• Designed and implemented a novel web platform to accelerate bioinformatic optimization processes through machine learning models and visualization tools, allowing clients to uncover extraordinary outputs and saving hundreds of labor hours and thousands of dollars.• Developed and deployed a MLFlow service with custom authentication to manage deep learning models and data pipelines, allowing engineers to deliver production-ready code 300% faster.• Researched and automated a bioinformatic tool to align protein sequences through a web service capable of running up to 2000 jobs in parallel, reducing the execution time from 2 hours to 5 minutes.• Led the backend development team, prioritizing tasks, estimating costs, taking architecture decisions, and mentoring the younger engineers.

Provincia De Santiago, Chile

Key accomplishments:• Designed, developed, and deployed a web platform with an embedded machine learning model to forecast in-flight food sales, achieving a 20% improvement in the accuracy, which incremented the clients revenue.• Implemented a web scraper capable of running in parallel and querying millions of registries in a short period of time, a task that would have been impossible to do by hand.• Deployed and exposed a machine learning model through a web site to forecast loan risk profiles, making the process 5 times faster for the client.• Managed the performance, security, and costs of all the infrastructure components, keeping them as simple and efficient as possible.Tech stack:Flask, Django Rest Framework (DRF), React, PostgreSQL, AWS ECS, AWS ElasticBeanstalk.

Provincia De Santiago, Chile

Key accomplishments:• Spearheaded the eCommerce enhancement project, reducing the development costs by 30% and reducing downtime by 50%.Tech stack:Magento, MySQL.