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Emmanuel Sciara

PROFILE

Emmanuel Sciara

Over a three-month period, this developer delivered four features across TobikoData/sqlmesh and Home Assistant repositories, focusing on data accuracy and IoT integration. They enhanced sqlmesh’s table diff reports by increasing percentage statistic precision to nine decimals using Python and SQL, improving data reconciliation and reporting quality. For Home Assistant, they implemented real-time Teleinfo integration for French Linky meters, enabling electricity monitoring through both core code and documentation updates. Their work included API integration, technical writing, and rigorous documentation, clarifying setup requirements to reduce user errors. The developer demonstrated strong cross-repository collaboration, clean commit practices, and attention to onboarding experience.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
4
Lines of code
3,133
Activity Months3

Work History

May 2026

1 Commits • 1 Features

May 1, 2026

Month: 2026-05 — Focused on improving Teleinfo integration reliability through updated documentation for home-assistant.io. Delivered a critical Teleinfo prerequisites update clarifying that the Linky meter must be set to historique mode for proper integration, reducing setup errors and potential support activity. No major bug fixes were reported this month for this repository.

April 2026

2 Commits • 2 Features

Apr 1, 2026

Monthly performance summary for 2026-04 focusing on business value and technical delivery across Home Assistant core and docs. Delivered real-time energy telemetry capabilities by integrating Teleinfo data from French meters into both core and documentation streams, enabling proactive energy management and broader adoption.

November 2024

1 Commits • 1 Features

Nov 1, 2024

Month: 2024-11 — TobikoData/sqlmesh: Key outcomes for the period. Feature delivered: Precise Percentage Statistics in Table Diff Reports, increasing rounding precision from 1 to 9 decimals for column percentage stats to improve diff accuracy. Bug fix: rounded column percentage stats to the 9th decimal to address rounding inaccuracies (#3432). Impact: enhanced data quality for diffs and reconciliation, enabling better stakeholder decisions with minimal performance impact. Technologies/skills demonstrated: SQL/data mesh processing, precise numerical handling, clean commit hygiene, and version-controlled delivery.

Activity

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Quality Metrics

Correctness100.0%
Maintainability95.0%
Architecture100.0%
Performance95.0%
AI Usage30.0%

Skills & Technologies

Programming Languages

PythonSQLmarkdown

Technical Skills

API IntegrationHome AssistantHome Assistant DevelopmentIoT integrationPythonSQLTestingdocumentationtechnical writing

Repositories Contributed To

3 repos

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

home-assistant/home-assistant.io

Apr 2026 May 2026
2 Months active

Languages Used

markdown

Technical Skills

Home AssistantIoT integrationdocumentationtechnical writing

TobikoData/sqlmesh

Nov 2024 Nov 2024
1 Month active

Languages Used

PythonSQL

Technical Skills

PythonSQLTesting

home-assistant/core

Apr 2026 Apr 2026
1 Month active

Languages Used

Python

Technical Skills

API IntegrationHome Assistant DevelopmentPythonTesting