10 years of tech experience.
As a software engineer/developer: Understanding of business rules, conception, architecture, development, testing and delivery of complete digital solutions, such as SAAS platforms, web systems, websites and mobile applications.
As a data analyst/engineer: Development of own business intelligence platforms, from client interview, data warehouse and data mart design, ETL routines construction, OLAP cubes, performance indicators (KPIs) and dashboards/graphics with open-source libraries or Power BI. Solid experience in SQL, optimization and performance and scalable database projection. Experience in data-analytics, using Python in conjunction with libraries such as Pandas, SciPy and NumPy.
As a tech lead: Leading technical teams and systems life cycle, using agile methodologies (Scrum and XP), performing constant code-reviews, making strategic decisions about the use of technologies, aiming at costs and quality in delivery. Using technical and non-technical communication, according to the profile of each person.
Portfolio: https://guiireal.com