Rafael Simionato Email & Phone Number

Campinas, São Paulo, Brazil

• exploratory data analysis and data visualization;• natural language processing techniques applied to clustering analysis and text classification;• training pipelines in the cloud;• study group on Federated Learning;• internal project developed on Oil&Gas area using timeseries machine learning technics to monitor Geological Carbon Storages;• design, build, enhance and maintain secure data ingestion architectures across multiple regions and between different accounts;• infrastructure as Code (IaC) using Terraform;• author of several commercial proposals together with the commercial team.

Manaus, Amazonas, Brazil

• help on team ramp up and skill development for people on the recent created branch office;• technical leader of data ingestion project for incomming data from IoT devices;• datalake architecture design and implementation in the cloud optimized for batch and real-time data processes;• extract, transform and load routines implemented on AWS cloud using serverless services;• Infrastructure as Code (IaC) using Terraform.

Campinas, São Paulo, Brazil

• technical leader of mobile application project with a built-in recommendation system;• mobile data collection, exploratory data analysis, linear regression, rules and behavior-based recommendation system;• coordenated studies on Federated Learning for mobile projects;• work with overseas R&D;• internal project developed on Health area to support the diagnosis of immunodeficiencies in children. This was developed together with Unicamp Faculty of Medical Sciences and a complete MVP was delivered with diversity of binary classifiers.

Campinas Area, Brazil

• technical leader of Android application development in the first launch of Kids platform for Samsung devices;• leadershipment on research projects in the areas of context-related applications, data mining, pattern recognition for smart environments (Smart Home and Office), IoT and cloud;• These are some IoT technologies involved: smartphone sensors, Samsung SmartThings, BLE beacon (Estimote), Arduino, ESP32, hardware prototyping from scratch, sensoring (environment sensors light, humidity, gases, etc), Raspberry Pi and Samsung Artik;• co-author of an academic paper (A Prediction Classifier Architecture to Forecast Device Status on Smart Environments) accepted at 2016 IEEE International Conference on Systems, Man, and Cybernetics hold at Budapest, Hungary;• technical leader and solution architect of a cloud project accountable for the digital transformation of the attendances at Samsung Customer Service Centers. Besides supporting operation monitoring, I was also in charge of cloud infrastructure evolution and costs minimizing as well;• internal project developed on IoT area to support a neural network running on a ESP32 device in order to recognize speech commands offline and trigger actions. Complete MVP delivered during project lifetime;• main author of a study on how connectivity and cloud computing technologies can boost Agriculture 4.0 on countries like Brazil. It was published by Revista Ciência Agronômica;These are some important speeches I hold:• Samsung Developer Day 2015 Brazil - Samsung Galaxy SDK• AWS Summit Brazil 2019 - (Customer case on MAD201) Culture of Innovation with DevOps, Microservices and Serverless• TDC SP 2019 - SiDi journey in developing a service platform and migrating to the Cloud• TDC SP 2019 and TDC RECIFE 2019 - CasaEXperience - IoT solution for self-guided visits with environment monitoring integrated to the cloud

Campinas Area, Brazil

• software integration and development for third generation Android based devices• member of the product team accountable for several launches worldwide : XOOM 2 e XOOM 2 ME (Latam market), Motorola Pro+ (Europe), Bravo (AT&T), Cliq XT (T-Mobile), Crush (US Cellular), among others• several bug fixes successfully delivered for multiple areas : Android framework, memory corruption, USB device driver, Touch screen device driver and framework, WiFi device driver and framework, UMTS/CDMA modem code, among others• interfaced plenty of technical investigation with vendors like Qualcomm and Texas Instruments• test commands and support development of the manufacturing process

São Paulo Area, Brazil

• time and cost estimates for projects of billing system• development of new features and technical documentation• database handling and reports

São Paulo Area, Brazil

• basic computing II (Hypertext oriented programming and scripts)• programming language I (Structured programming)• programming language II (Object-oriented programming)

Campinas Area, Brazil

• software development using several programming languages• introduction of new features for network equipment• distributed programming in Java

São Paulo Area, Brazil

• development of an intranet system• development of a system for accounting and fiscal control• development of a Help Desk system

São Paulo Area, Brazil

• user interface development• database handling• development and maintenance of reports with Crystal Reports• standardization of several formats of text files• distributed programming in Java

São Paulo Area, Brazil

• configuration and maintenance of network services• electronic ticketing Internet access

Master Of Business Administration - Mba, Artificial Intelligence | Data Science And Analytics

Bachelor Of Science (Bs), Computer Science

• Data compression (coded in C++ using STL) – implemented according to the Huffman's algorithm • Picture lexicon interpreter (coded.