With a decade of experience dedicated to the mapping of areas and processes, this professional has demonstrated a strong commitment to driving improvements and efficiencies within organizations. Focused on achieving significant cost reductions through waste minimization, operational optimization, and the implementation of necessary cultural changes, the candidate employs insightful analysis and meticulous mapping techniques to identify improvement opportunities. Currently serving as a Data Analyst at a virtual assistant firm, expertise includes the construction and maintenance of customized dashboards, KPI development, and leadership in Business Intelligence, all aimed at enhancing decision-making processes. Educational qualifications include a postgraduate degree in Big Data Management and Business Analytics, complementing a foundation in Systems Analysis and Development.

A data analysis professional with a degree in Data Science and ongoing postgraduate studies in Artificial Intelligence, possessing extensive knowledge in programming languages such as Python, SQL, and R. Experienced in developing innovative solutions utilizing relational and NoSQL database systems like PostgreSQL, MySQL, and MongoDB. Proficient in data visualization tools such as PowerBI and Tableau, with a strong focus on Machine Learning, Natural Language Processing, and AI applications to enhance process optimization and data-driven decision-making. Demonstrates analytical and creative skills in integrating and automating processes, alongside experience in building machine learning models and ensuring data integrity through collaboration with compliance teams.

A seasoned Data Visualization specialist with expertise beginning in 2013, demonstrating a solid foundation through the early use of Excel. In 2017, the focus expanded to the realm of Business Intelligence, encompassing advanced skills in Tableau and Power BI. Known for a problem-solving mindset and a determination to traverse tool limitations or data complexities, ensuring information is rendered visually and accessibly. The core passion lies in transforming raw data into comprehensible insights, enabling informed decision-making for all stakeholders.

Career spans 24 years specializing in Acquiring, Payment Methods, Banking, and Card sectors, with in-depth experience in Data and Analytics, Operational Control, BackOffice, Financial Operations Control, and Risk Analysis, particularly Chargeback management. Proven ability to foster partnerships and relationships by facilitating the open exchange of ideas and opinions to drive business development. Prioritized the expansion of business knowledge by mastering, executing, and enhancing processes, reducing financial losses, conducting systemic simulations, implementing automations, and preparing and analyzing data to inform decision-making. Provided consistent support to partner areas to streamline operations and optimize financial performance.

An experienced Senior Data Engineer with expertise in designing and implementing scalable and reliable data systems and pipelines, leveraging a background that includes significant collaboration with Data Science teams to deliver robust insights and solutions. Demonstrates proficiency in Python, SQL, and Big Query, alongside data visualization and reporting tools such as Metabase, Looker Studio, and Power BI. Promoted a data-driven culture using the CRISP-DM methodology to enhance products and processes.

As the founder of a data analytics enterprise, offered innovative solutions in data analytics and sales forecasting utilizing Python, Deta Space, and FastAPI. Expertise encompassed data extraction, advanced analytics, and machine learning algorithms, assisting businesses in making informed decisions, optimizing operational efficiency, and boosting sales. Delivered customized recommendations improving customer loyalty and shopping experience, driven by a passion for creating value and impact through data. Consistently engaged in tackling new challenges and acquiring new skills.

Data Analyst with over 15 years of experience in data engineering, demonstrating comprehensive skills in ETL and ELT tools, and various programming languages. Expertise encompasses databases such as Oracle, MySQL, Microsoft SQL Server, PostgreSQL, Firebird, CosmosDB, MongoDB, and Amazon Redshift. Proficient in ETL tools, including DataStage, Pentaho Data Integration, and Databricks, and adept with analysis tools like BIEE and Power BI. Skilled in cloud environments such as Microsoft Azure, AWS, and Oracle Cloud, with programming capabilities in Java, C#, PHP, Python, and R. Management capabilities are supported by ISO 9001:2000 certification.

The candidate is a seasoned Planning and Control Analyst with extensive experience in data analysis acquired through roles in prominent organizations. Expertise includes the development of automated dashboards and reports employing advanced tools such as Excel (VBA), Power BI, and SQL, with a strong foundation in Business Intelligence methodologies. Proven track record in leading data integration and process automation projects that enhance decision-making efficiency and operational productivity. The candidate's capacity to work under high-pressure environments ensures precision and timely delivery of results. Strong communication skills facilitate the clear presentation of complex data, aligning analytical efforts with strategic business objectives for sustainable growth.

Specializing in developing robust solutions with Python, expertise is evident in frameworks such as Flask, FastAPI, and Django, alongside comprehensive skills in database management systems like MongoDB, MariaDB, PostgreSQL, and DB2. Proficiency in Docker and Kubernetes for containerization technologies and experience on the OpenShift platform enhances the ability to efficiently manage container applications, incorporating robust continuous integration and delivery (CI/CD).

With an academic background in Electrical Engineering from the University of Araraquara and ongoing studies in Data Science at UNIVESP, the skillset includes the application of Continuous Integration (CI) and Continuous Delivery (CD) practices using Jenkins for workflow automation. There is significant competency in inter-service communication through RabbitMQ and extensive experience with data ETL processes utilizing IBM DataStage.

Involvement in Artificial Intelligence and Machine Learning projects demonstrates the use of libraries such as numpy, pandas, and sklearn, as well as frameworks including TensorFlow, Keras, Yolo, OpenCV, Tesseract, and Paddle to develop innovative data-driven solutions. Additionally, translating complex insights into accessible information involves creating interactive dashboards with Tableau and Power BI to facilitate data-based decision-making.

A technology innovation enthusiast with a passion for new challenges, this professional aims to apply advanced technical knowledge and collaborate with teams to drive success in transformative projects.

Superset is an open-source data exploration and visualization platform designed to handle large-scale data. It allows users to create interactive dashboards, perform complex queries, and visualize data through various charts and graphs, facilitating informed decision-making.

A Superset expert must have strong SQL proficiency, experience with data visualization techniques, knowledge of database management systems, and familiarity with Python for custom scripting. Additionally, expertise in web technologies like HTML, CSS, and JavaScript is beneficial for customizing dashboards.

How to hire a Superset expert

Superset was created in 2015 by Maxime Beauchemin while he was at Airbnb. It was developed to provide a powerful, user-friendly tool for data exploration and visualization, addressing the need for scalable and interactive business intelligence solutions within the company.

About Superset

Superset's strengths include its open-source nature, scalability, and extensive visualization capabilities. Weaknesses include a steep learning curve and limited support compared to commercial products. Competitors include 

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About Superset

How to hire a Superset expert

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