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SELLAM Zakaria

PROFILE

Sellam Zakaria

Zakaria Sellam enhanced sensor data validation and input handling for the StructSure-LastProject/StructSure repository, focusing on improving data quality and runtime stability. He refactored the AddSensorRequestDTO to clarify domain alignment and expanded error enums to provide precise feedback on chip tags, names, installation dates, and notes. Using Java and Spring Boot, Zakaria implemented robust validation checks for empty or oversized fields, duplicate chip tags, and invalid date formats during sensor creation. He also resolved a NullPointerException in sensor note processing, ensuring reliable backend data handling. The work demonstrated solid backend engineering and attention to maintainable, user-focused error handling.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
1
Lines of code
116
Activity Months1

Work History

February 2025

3 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for StructSure project (StructSure-LastProject/StructSure). Focused on enhancing sensor data validation and stabilizing sensor input handling to improve data quality, reduce runtime errors, and enable more precise user feedback. Delivered core validation improvements and a robust bug fix for sensor notes, underpinned by targeted code refactors and expanded error handling.

Activity

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Quality Metrics

Correctness83.4%
Maintainability86.6%
Architecture86.6%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Java

Technical Skills

API DevelopmentBackend DevelopmentData ValidationError HandlingJavaSpring Boot

Repositories Contributed To

1 repo

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

StructSure-LastProject/StructSure

Feb 2025 Feb 2025
1 Month active

Languages Used

Java

Technical Skills

API DevelopmentBackend DevelopmentData ValidationError HandlingJavaSpring Boot

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