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Andre Godoy

Andre Godoy

Data Scientist

F1rst Digital Services | São Paulo, Brazil

Technologies

My Portfolio Highlights

My New Track

Big Data with PySpark

My New Course

Introduction to Python

Quantitative architect, building solid foundations of insights with data.

My Work

Take a look at my latest work.

DataLab

Course Notes: Introduction to PySpark

course

Introduction to Python

DataLab

Course Notes: Introduction to MLflow

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

My Work Experience

Where I've interned and worked during my career.

F1RST Digital Services | May 2022 - Present

Data Scientist

• Research, study, and implementation of a model from articles seeking state of the art in detecting and preventing fraud. • I work on the development of an ensemble of models for anomaly detection. • I have experience in exploratory data analysis in a big data environment. • Research and implement techniques for creating customer context variables to analyze credit card transaction fraud. • Development and planning of work with the international team through an agile methodology with biweekly sprint cycles. • Design, development, and implementation of a transaction simulator according to data standards and with the ability to generate a large volume of data. • Design, development, and implementation of a credit card transaction simulator based on creating interactions between consumers and Merchants in a simulated way, generating the entire data set equivalent to an actual transaction to allow for the simulation of fraud situations in a controlled manner.
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Furnas | Jun 2017 - May 2022

Materials and Processes Engineer

• Responsible for controlling engineering and maintenance materials in the MODULE MM SAP®, acting in the registration, control of inputs, outputs, and movement, focusing on updating the technical information registration in the system of spare items, single purchases, and equipment exchange with partner companies. • I did technical verification of materials delivered to ensure compliance with contracts and compliance with the required technical and quality requirements, speeding up the maintenance and conservation processes of the materials in stock. • Classification of the items in stock according to the criteria of the regulatory body, ensuring the cost review of reimbursable materials. • Inventory management of current transformers and maintenance parts, ensuring diversity and quantities appropriate to the fulfillment of engineering and maintenance routines, and control of internal movements, standardizing the records and formalizing processes. • Supervised works, ensuring safety standards, problem-solving, and compliance with contracts. • I acted in supplies, standardizing and assembling processes of acquisition of services and materials such as rental of forklifts and civil works, and supervising the execution of services. Main Results: o I registered 1869 items of dammed demand for spare materials, referring to 18 supply contracts. o I developed and implemented a new system for monitoring service qualities in new contracts. o I optimized the process and team management, reducing outsourced labor from 6 to 2 employees.

Eletronuclear | Jan 2012 - Jun 2017

Instrumentation and Control Engineer

• Responsible for implementing modernization projects and systems monitoring and analysis of data and infrastructure, following installation procedures of new equipment and commissioning. • Implementation and expansion of dual redundancy system in hardware, industrial data network, central server, and workstation, in interface with the control room, seeking not to impact core reloading operations. • We are conducting system stability tests to verify sudden variations in plant power, with risk analysis and preparation of contingency plans with the American development team. • Implantation, the system of detection of loose parts and locating debris in the primary system of the nuclear reactor through a series of piezoelectric sensors, collection, signal processing, and analysis is from fuzzy multivalued logic. • I commissioned data acquisition and processing systems (PIX and CompactRIO from NI) to monitor variations in air-water volume and detect possible primary system leaks, directing safety and maintenance inspections. • Responsible for preparing the event analysis report elaborating cause-failure diagram and root cause identification for national and international regulatory bodies through data analysis, technical drawings, and diagrams to identify system failures. • I implemented the data communication network of the billing monitoring system of the Nuclear Power Plants, working with the contractor on necessary modifications with regulatory agencies to perform treatment, storage, and sending of data according to CCEE standards.

Fazenda Água Branca | Jun 2008 - Jan 2012

Administrative Manager

• Restructuring of administrative and financial processes, revenue and expense controls, and management system implementation. • We conducted market research, trends, and mapping of competition, focusing on identifying new business opportunities, establishing a new production framework, and increasing the cultivation of sugarcane. • We were conducting research and market evaluation based on the demand for sugarcane products and land uses, identifying a culture of more significant potential for safety and income. • Implementing control systems for data analysis related to costs and production and monitoring production areas by precise maps and development costs and production per unit area allows medium and long-term strategic planning. • I partner with BASF on the environmental project to recompose the permanent preservation area. Main Projects and Results o Increase in sugarcane cultivation from 10% to 72.5% of the property and reducing citrus production, allowing to overcome market movements that reduced the sale of oranges, reversing a loss of R$ 435,000.00 o Staff reduction for only 3 field operators (42%) and one administrative assistant (50%). o Increase the revenue compared to the best citrus years, with operating margin reaching 41% profit.

My Education

Take a look at my formal education

Postgraduate in Data ScienceLet's Code | 2022
Bachelor of Technology (BTech) in Financial managementUniversidade Paulista | 2021
Master's Degree in Electrical and Computer EngineeringUniversidade Estadual de Campinas | 2007
Bsc, Electrical EngeeneringUniversidade Federal de Itajubá | 2004
Colégio John Kennedy | 1998

About Me

Andre Godoy

• Professional with more than ten years of multidisciplinary career in information technology, administrative and financial, instrumentation and control, and materials management, working in medium and large national companies on energy and agricultu

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