Years of experience: 3
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Angel Ulises's Career Path
Apr. 2023 -May. 2025
Meticulous Home, Inc.Freelance Data & Integration Engineer
Mexico- 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 a...
Apr. 2023 -May. 2025
FuegoData-Focused Test Engineer
Puebla, 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 ...
Aug. 2022 -Apr. 2023
FuegoEmbedded R&D Engineer
Puebla, 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 sen...