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\textbf{\LARGE Lucas Tadeu Marculino} \\
Toledo, PR, Brazil \\
ltadeu6@protonmail.com | linkedin.com/in/ltadeu6 | github.com/ltadeu6
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\section*{Summary}
Bioprocess and Biotechnology Engineer focused on data, modeling, and applied research. Experience with Python (Pandas, NumPy), workflow automation, and experimental data analysis to support technical decision-making.

\section*{Experience}
\textbf{Prati-Donaduzzi} \\
Quality Control Analyst \hfill 2023 -- Present \\
Quality Control Intern \hfill 2022 -- 2023
\begin{itemize}[noitemsep]
\item Perform assay (dosage) and impurity testing with a data-driven approach to quality decisions
\item Operate 5 HPLCs (UV/Vis) and run about 10 analyses per day to ensure consistent analytical data
\item Lead the first step of deviation investigations (OOS/OOT) with reanalysis and counter-samples after documentation checks
\item Create workflow automation to speed up spreadsheet sharing and reduce execution time in analytical routines
\item Use Empower and SAP for data recording, traceability, and result consolidation
\end{itemize}

\section*{Education}
\textbf{UTFPR} -- B.Sc. in Bioprocess and Biotechnology Engineering \hfill 2017 -- 2023

\noindent\textbf{ETEC} -- Technical Degree in Chemistry \hfill 2014 -- 2016

\section*{Research \& Projects}
\begin{itemize}
\item Capstone (TCC): built a computational tool (HTML, JavaScript) to support research and optimize fermentation parameters
\item Implemented bioleaching parameter optimization in Python with data analysis, modeling, and visualization
\item Built a quantitative device based on an electrochemical sensor using Arduino for signal acquisition and analysis
\end{itemize}

\section*{Skills}
\textbf{Data \& Programming:} Python, Pandas, NumPy, Data Analysis, Modeling, Regression, Neural Networks, Data Visualization \\
\textbf{Laboratory:} Liquid Chromatography (HPLC), Karl Fischer, Biochemistry \\
\textbf{Quality \& Processes:} GMP, GLP, Process Optimization, Continuous Improvement \\
\textbf{Tools:} Empower, SAP, Excel, LaTeX, Linux, NixOS, Codex (AI) \\
\textbf{Languages:} Portuguese, English

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