Paulo Mendes Email & Phone Number

São Luís, MA, BR

I currently work at the investments optimization team, aiming at optimizing subsidy in promotions campaigns.- I developed a new time series prediction algorithm that reduced errors in campaign allocations (Prophet, Pandas)- I improved the project ETL so that it became easily extensible to new segmentations (PySpark)

I worked in the Next Best Offer team, which is responsible for recommending subscription offers to Globo’s users. - I developed a new multilabel recommendation algorithm, which achieved a 15% improvement in upsell performance and also reduced training and prediction time by over 80% (ScikitLearn, Pandas) - I worked on maintaining and evolving.

I worked at Globo’s Video Platform aiming at improving users’ Quality of Experience (QoE) with Data Science and Machine Learning.- I implemented Machine Learning models to optimize content caching on Globo’s CDN improving average bitrate- I worked on feature extraction from unstructured data (Pandas, SQL, BigQuery)- I worked with time Series forecasting.

Rio De Janeiro Area, Brazil

Research Subject: Data Science and Machine Learning applied to video and 360-videoPublished Papers:+ "An authoring model for interactive 360 videos" (ICMEW'20, London)+ "A Cluster-Matching-Based Method for Video Face Recognition" (WebMedia'20, São Luís)+ "A Clustering-Based Method for Automatic Educational Video Recommendation Using Deep Face-Features of.

I worked as Undergraduate Teaching Assistant. My main responsibility was to assist the titular professor and help undergraduate students with their difficulties in Python and C.- Python: lists, recursions, iterations, dictionaries.- C: vectors, pointers, linked lists, recursions, data structures.Titular Professor: Waldemar Celes

Rio De Janeiro Area, Brazil

- Worked at a consulting project for SulAmerica Auto Seguros in partneship with PUC-Rio. - Worked with mining user profiles and predicting associated risk for them based on driving-related data - Worked with feature enginering with data collected by mobile app Auto.Vc, such as geolocation, circulation hours, driving dynamics, etc.

Rio De Janeiro Area, Brazil

Data Scientist at the PUC-Rio - Technological Innovation Center Lab in partnership with BTG Pactual. Tools and infrastructure: Python, Scikit-learn, Tensorflow, Keras, Pandas, Numpy, Matplotlib, Linux, Shell Script.Manager: Ruy Luiz Milidiú

São Luís Area, Brazil

Undergratuate researcher at the Nucleus of Applied Computing (NCA) in partnership with Equatorial Energia, which is a holding company with a strong presence in the electricity sector, in the generation, transmission and energy distribution. I worked in the development of an audio recognition algorithm to be used in a mobile application.Manager: Simara.

São Luís E Região, Brasil

Research Subject: multimedia authoring, augmented reality, informatics in education and games.Published Papers:+ "BumbAR: Multimedia Authoring Through Augmented Reality" (WebMedia'19, Rio de Janeiro)+ "Exploring an AR-based User Interface for Authoring Multimedia Presentations" (DocEng'18, Halifax)+ "Avaliação da aplicação de jogos no ensino de.

Master'S Degree (With Honors), Computer Science, Gpa: 9.9 (Out Of 10)

■ Master Thesis: Spatio-temporal Localization of Actors in Video/360-Video and its Applications ■ Advisor: Sérgio Colcher My Master Thesis.

Bachelor'S Degree (With Honors), Computer Science, Gpa: 9.5429 (Out Of 10)

■ Bachelor Thesis: Multimedia Authoring Using Augmented Reality ■ Advisor: Carlos de Salles Soares Neto I concluded my Bsc degree in.

Information Technology Technician, Computer Science