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Érico Nogueira

PROFILE

Érico Nogueira

Over six months, contributed to the lnls-sirius/dev-packages and lnls-sirius/hla repositories by developing features and resolving bugs in control and data acquisition systems. Enhanced device reliability and operator clarity by tuning FOFB PRBS enablement, adding configurable SYSID data sources, and improving UI logging controls using Python, PyQt, and EPICS. Addressed edge-case failures in waveform processing and fixed UI label inaccuracies to reduce operator confusion. Focused on robust configuration management, embedded systems integration, and release management, ensuring maintainable code and clear versioning. The work emphasized targeted improvements, stability, and maintainability across backend, device control, and user interface components.

Overall Statistics

Feature vs Bugs

57%Features

Repository Contributions

9Total
Bugs
3
Commits
9
Features
4
Lines of code
53
Activity Months6

Your Network

31 people

Work History

July 2026

4 Commits • 2 Features

Jul 1, 2026

July 2026 monthly summary for the lnls-sirius/hla module. Focused on UI/UX improvements to logging controls, status visibility, and release readiness for the SiriusHla app. The work enhances operator clarity, reduces misconfiguration risk, and supports smoother deployment with a clear version bump.

August 2025

1 Commits • 1 Features

Aug 1, 2025

Monthly summary for 2025-08 focusing on the lnls-sirius/dev-packages repository. Delivered an enhancement to the FOFB controller configuration to support SYSID acquisition data source selection, improving diagnostics and data sampling configurability. This aligns with reliability and maintainability goals by enabling targeted BPM data source specification and easier troubleshooting.

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary focusing on delivering robustness and value through targeted tuning of the FOFB PRBS enablement workflow in the dev-packages repository. The work aligns software behavior with experimental observations, improving reliability and control-flow progression when PRBS is enabled.

April 2025

1 Commits

Apr 1, 2025

April 2025 (2025-04) monthly summary for lnls-sirius/hla. Focused on stabilizing waveform processing and preventing runtime crashes in the Waveform Table Widget. Key achievement is a bug fix that handles empty waveform data gracefully by skipping the transform when the input is empty, ensuring empty waveforms pass through unchanged and preventing crashes in transformations (e.g., numpy.vectorize). This reduces error-prone edge cases, lowers support incidents, and improves reliability for waveform analytics and downstream data pipelines.

February 2025

1 Commits

Feb 1, 2025

February 2025 — lnls-sirius/hla: Focused on UI text accuracy for the Low-Level Devices module. Bug fix: corrected the RX Locked Latch label from 'RX Locked Lacth' to 'RX Locked Latch'. Commit 6450708c02e00069623ebfbd89a6c340d6c6b4b3 (TI.BUG: fix label typo) documents the change. Impact: clearer device status, reduced operator confusion, and improved confidence in monitoring. Demonstrated skills in UI debugging, change traceability, and repo hygiene.

November 2024

1 Commits

Nov 1, 2024

November 2024 monthly summary focusing on key accomplishments for lnls-sirius/dev-packages. Delivered a targeted bug fix to improve BPM device reliability and status reporting, reducing downtime risk and ensuring accurate device communication.

Activity

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Quality Metrics

Correctness95.6%
Maintainability100.0%
Architecture93.4%
Performance97.8%
AI Usage31.2%

Skills & Technologies

Programming Languages

Python

Technical Skills

Backend DevelopmentBug FixConfiguration ManagementControl SystemsData HandlingDevice ControlEPICSEmbedded SystemsGUI DevelopmentPyDMPyQtPythonUI Developmentrelease managementversioning

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

lnls-sirius/hla

Feb 2025 Jul 2026
3 Months active

Languages Used

Python

Technical Skills

Bug FixUI DevelopmentBackend DevelopmentData HandlingEPICSGUI Development

lnls-sirius/dev-packages

Nov 2024 Aug 2025
3 Months active

Languages Used

Python

Technical Skills

Device ControlEmbedded SystemsPythonControl SystemsConfiguration Management