Full-Stack developer | C# ASP.NET MVC | SQL Server

• 2023 - Present - Member of the C# ASP.NET MVC development team. Responsibilities include both frontend web development (HTML, CSS, and JS) and backend development using C# and SQL Server. Version control using Git with applications in Azure DevOps. Use of agile methodologies such as SCRUM and KANBAN.

Data scientist

• 2023 - 2023 - Member of the cloud computing development, structuring and architecture team (Microsoft Founders Hub - Azure);
• 2022 - 2023 - Collaboration in the development of inventories for carbon credits with the sustainability team in accordance with VM0042 - VERRA;
• 2021 - 2023 - Member of the internal software development team in Python (PySide6/PyQt) in Linux Ubuntu/Mint environment;
• 2021 - 2023 - Development of the client's interactive platform using graphical tools in Python such as Plotly and Seaborn with web export (Python + Flask + HTML + CSS + JS (Bootstrap));
• 2021 - 2023 - Validation of analytical methods (ISO 17025) performed using LIBS;
• 2021 - 2022 - Member of the analysis and data science (ETL) team with applications in chemometrics, development of multivariate prediction models, classification and exploration, temporal data exploration and statistical process control;
• 2021 - 2022 - In charge of the interface between data generated by traditional soil chemical analysis methods and the AGLIBS artificial intelligence platform; coordination of the generation and issuance of commercial reports.

Chemist research

• Responsible for the physical and operational structuring of the chemical laboratory, including selection of equipment, glassware and reagents, as well as suppliers and budget screening;
• Implementation of soil fertility analysis methods according to Instituto Agronômico de Campinas (IAC) and Embrapa, with the objective of generating reference data for prediction models using the AGLIBS platform. Participation in IAC and PAQLF proficiency tests;
• Responsible for the elaboration and validation of analytical methods for generating references for soil samples using Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES);
• Chemist responsible for coordinating and leading the chemical laboratory with active CRQ;
• Improvement of the company's internal processes, which range from the collection to the issuance of the report and maps of agronomic recommendation to the client;
• Member leader of the technical team to implement ISO 17025 in the laboratory.

Freelancer editor

• Creation and resolution of questions for simulations of the Poliedro Educational Assessment System (SAEP);

Researcher - PhD student

• Development of the thesis at the Optics and Photonics Laboratory of Embrapa Instrumentation, leading by Dr. Dr. Débora Marcondes Bastos Pereira Milori. The work titled: "Reuse of sugarcane processing waste: soil quality impact and new characterization methods using LIBS". The main aim of the work was to study the effects of the application of residues from the sugar and ethanol industry, such as filter cake and sugarcane bagasse ash, in soils in the form of biofertilizers both from the point of view of organic matter (MOS) and humification index during temporal evolution. The second aim was the development and validation of methods for the quantification of macro and micronutrients present in residues and the their potential for fertilization using techniques such as Atomic Absorption Spectroscopy (FAAS) and Laser induced breakdown spectrometry (LIBS)

Researcher - Master's degree student

• Development of the work at the Optics and Photonics Laboratory of Embrapa Instrumentation (São Carlos-SP), leading by Dr. Débora Marcondes Bastos Pereira Milori. The work titled: "Evaluation of soil carbon accumulation and CO₂ emissions in livestock production systems". The objective of this work was to evaluate the management of the livestock production system in Brachiaria decumbens pastures. The main focus of the work was the evaluation of soil carbon dynamics, that is, sequestering of C-CO₂ and the emission of greenhouse gases, through the implementation of good management practices. Many carbon stock (EC) calculation strategies and evaluation of the effect of the managements were considered. Soils from productive pasture systems were evaluated with a focus on soil organic matter using spectroscopic techniques such as Laser Induced Fluorescence Spectroscopy (LIFS) and Laser Induced Plasma Optical Emission Spectroscopy (LIBS) in the construction and validation of methods for elementary quantifications.
  

  This master's dissertation was the national winner of the 2016 Vale-Capes Science and Sustainability Award, as the best dissertation in the area of ​​Greenhouse Gases Reduction (GHG)

Researcher - Chemistry trainee

• Development of the undergraduate thesis in the Animal Nutrition Laboratory (LNA) at Embrapa Livestock Southeast with work entitled: "Development of multivariate calibration models using near infrared spectroscopy (NIRS) in forage samples". This work had great importance in academic training, as it was where the interest in the application of mathematics, statistics and computation to instrumental chemical analysis data began.

University of Sao Paulo - USP

Relevant activities and subjects:

• Topics in Chemistry: Chemometrics I
• Topics in Chemistry: Chemometrics II
• Topics in Chemistry: Chemometrics III
• Environmental Chemistry
• Chromatographic Methods of Analysis
• Teaching assisting of the Teaching Improvement Program along with the subject SQM0411 - Quantitative Analysis: Practice

Published articles:

• Evaluation of carbon content and humification index of soils under the application of by-products from sugarcane processing.
• Multi-elemental analysis of landfill leachates by single and double pulse laser-induced breakdown spectroscopy.
• Evaluation of soil organic matter from integrated production systems using laser-induced fluorescence spectroscopy.
• Laser-Induced Breakdown Spectroscopy as a Powerful Tool for Distinguishing High- and Low-Vigor Soybean Seed Lots.
• Carbon quantification in soils with different textures using laser-induced breakdown spectroscopy: spectral interference correction and method for 3D plane model.

University of Sao Paulo - USP

Relevant activities and subjects:

• Writing Scientific Documents
• Advanced Analytical Chemistry
• Special Topics in Mass Spectrometry
• Analysis of Advanced Themes in Chemistry
• Advanced Aspects of Teaching in Higher Education of Chemistry
• Soil Chemistry: Fundamentals, Sustainable Use and Evaluation Criteria

Published articles:

• Physical and Chemical Matrix Effects in Soil Carbon Quantification Using Laser-Induced Breakdown Spectroscopy
• Soil carbon stock and humification in pastures under different levels of intensification in Brazil

Federal University of São Carlos - UFSCAR