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Work Background
Meticulous Home, Inc.Freelance Data & Integration Engineer
Apr. 2023 - May. 2025Mexico- Built end-to-end data pipelines for sensor data ingestion using Python, FastAPI, and PostgreSQL. - Analyzed timestamped sensor datasets to detect irregularities and support root cause analysis of hardware issues using Python (Pandas, NumPy). - Created interactive dashboards using Plotly for internal teams to monitor device performance and system logs. - Automated data logging, test result aggregation, and reporting using Python and Bash. - Conducted exploratory data analysis (EDA) and validation reports to support hardware/software development cycles. - Collaborated with backend and frontend teams to align data models across layers and ensure consistent communication. - Performed statistical analysis to support engineering decisions, including root cause detection and anomaly scoring.
FuegoData-Focused Test Engineer
Apr. 2023 - May. 2025Puebla, Mexico- Analyzed real-time test and sensor data to detect failures, edge cases, and design issues using Pandas and SciPy. - Led the creation of dashboards (Plotly, Power BI) to track test KPIs, reliability metrics, and test health status. - Developed automated scripts (Python/Bash) for continuous monitoring and anomaly detection in embedded Linux devices. - Defined validation criteria and executed test campaigns for connectivity, stability, and sensor accuracy. - Integrated testing pipelines with backend and frontend systems to validate full-stack behavior with consistent logging. - Built data visualizations and summarized insights that directly informed product improvements and development priorities.
FuegoEmbedded R&D Engineer
Aug. 2022 - Apr. 2023Puebla, Mexico- Developed sensor data acquisition systems for early-stage hardware prototypes using ESP32 and embedded Linux. - Performed data preprocessing and transformation using Python (Pandas, NumPy) to support sensor calibration and validation. - Applied basic signal processing techniques to detect inconsistencies and refine sensor output accuracy. - Built custom mini-ETL pipelines to extract raw sensor readings, transform them into usable formats, and validate against expected behaviors. - Supported firmware development by feeding back data-driven insights into driver and algorithm design. - Conducted technical analysis to ensure proper sensor behavior before integration into production firmware. - Wrote data-backed reports summarizing experimental results, performance indicators, and design risks. - Collaborated with cross-functional teams to align hardware, firmware, and data validation efforts across R&D.
Laboratorio Nacional de Supercómputo del Sureste de MéxicoData Analyst
Jan. 2022 - Jul. 2022Puebla, México- Processed and analyzed large-scale simulation output using Python (Pandas, NumPy) and Bash scripting. - Conducted exploratory data analysis (EDA) to identify trends, statistical outliers, and model performance issues. - Built automated reporting tools to summarize simulation behavior and highlight anomalies across key metrics. - Collaborated with researchers to define performance indicators and validate numerical models under test conditions. - Created clear and concise visualizations to support scientific documentation and performance reviews. - Improved reproducibility of experiments by automating test scenarios and result aggregation pipelines. - Delivered technical reports that enabled better interpretation of simulation accuracy and decision-making in research.
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