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nendo

PROFILE

Nendo

Over a three-month period, contributed to the rommapp/romm repository by building robust multi-device save synchronization and secure client API token management. Developed backend features using Python, FastAPI, and SQLAlchemy, including device CRUD endpoints, conflict detection, and slot-based save organization with content hash deduplication. Enhanced device registration with fingerprint-based duplicate detection and modernized payload validation using Pydantic models. Improved database migration stability for PostgreSQL and addressed UTF-8 filename handling in ZIP downloads. Strengthened CI/CD reliability and expanded test coverage, while also delivering a user-facing UI for token pairing with Vue.js and supporting internationalization and localization workflows.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

29Total
Bugs
5
Commits
29
Features
5
Lines of code
9,877
Activity Months3

Work History

March 2026

16 Commits • 2 Features

Mar 1, 2026

March 2026 summary for rommapp/romm focused on delivering secure, scalable token-based access, reliable data workflows, and robust CI/integration stability. Key features and fixes enabled external integrations, improved data integrity, and reduced operational risk, while showcasing a breadth of back-end, front-end, and DevOps capabilities.

February 2026

8 Commits • 2 Features

Feb 1, 2026

February 2026 — rommapp/romm monthly summary focusing on business value, feature delivery, and technical excellence. This period delivered core enhancements to device registration and saves management, backed by refactors, tests, and utility improvements that improve reliability, maintainability, and data integrity.

January 2026

5 Commits • 1 Features

Jan 1, 2026

January 2026 – rommapp/romm: Implemented multi-device save synchronization with device CRUD, conflict handling, and per-device save tracking; introduced slot-based saves with content hash deduplication and ZIP inner-file hashing; added confirm_download and overwrite workflows; updated device API scopes (DEVICES_READ/WRITE); stabilized correctness with UTC normalization and lowercased syncmode enums. Key commits include 36eec298, 26eccf08, a236123e, f0b21583, 08ee6846. Impact: enables seamless cross-device progress, reduces save conflicts, and improves backend reliability and security.

Activity

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Quality Metrics

Correctness93.8%
Maintainability86.2%
Architecture86.8%
Performance87.6%
AI Usage24.8%

Skills & Technologies

Programming Languages

JSONJavaScriptPythonTypeScriptYAML

Technical Skills

API developmentAPI testingAlembicCI/CDDatabase ManagementFastAPIPostgreSQLPydanticPythonSQLAlchemyVue.jsYAMLbackend developmentdata validationdatabase management

Repositories Contributed To

1 repo

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

rommapp/romm

Jan 2026 Mar 2026
3 Months active

Languages Used

PythonJSONJavaScriptTypeScriptYAML

Technical Skills

API developmentFastAPISQLAlchemybackend developmentdatabase managementdatetime handling