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tiagoefreitas

PROFILE

Tiagoefreitas

Tiago Freitas developed and modernized the notification and integration systems for the basedhardware/omi repository, focusing on secure, scalable delivery of app notifications. He implemented webhook-based notification endpoints using Python, FastAPI, and Redis, introducing app secret management and rate limiting to strengthen authentication and prevent abuse. Tiago also led the rollout of Integrations API v2, refining backend architecture and payload handling to improve maintainability and governance. His work included experimenting with secret hashing and managing controlled rollbacks to ensure system reliability. Throughout, he demonstrated depth in backend development, API integration, and security best practices, delivering robust solutions for business-critical workflows.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

10Total
Bugs
1
Commits
10
Features
3
Lines of code
1,927
Activity Months3

Your Network

108 people

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Work History

March 2025

7 Commits • 1 Features

Mar 1, 2025

March 2025 for basedhardware/omi focused on delivering scalable integration governance and validating security controls while maintaining delivery velocity. Key work included API modernization (v2) for Integrations and Notifications with rate limiting and authorization checks, plus backend/router refinements and payload normalization (removal of the 'aid' field and improved notification app ID handling). An experimental Secret Management change introduced hashing and UI messaging for app secrets, followed by a controlled rollback returning to plain-text secrets and removing generation/revocation functionality to minimize risk. Together, these efforts improved system reliability, governance, and risk management while preserving a clear audit trail of changes. Technologies demonstrated include API versioning, rate limiting, authorization patterns, backend architecture adjustments, data-model modernization, and cross-team coordination for secure integration delivery.

February 2025

1 Commits • 1 Features

Feb 1, 2025

February 2025 monthly summary for basedhardware/omi: Implemented secure webhook authentication via app secret management and introduced rate limiting for notifications, resulting in improved security, reliability, and performance of the webhook-driven notification flow. This work strengthens access control, reduces risk of abuse, and sets the foundation for scalable throughput in production.

December 2024

2 Commits • 1 Features

Dec 1, 2024

December 2024: Implemented the Notification System and Webhook Integration for the OMI platform in the basedhardware/omi repo. Delivered end-to-end notifications via a new webhook endpoint with validation of app installations and webhook configurations to ensure secure, reliable delivery. Refactoring improved security posture and integration capabilities, enabling scalable app interactions for business users. No major bugs reported or fixed this month.

Activity

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Quality Metrics

Correctness88.0%
Maintainability86.0%
Architecture86.0%
Performance86.0%
AI Usage76.0%

Skills & Technologies

Programming Languages

DartPython

Technical Skills

API developmentAPI integrationDartFastAPIFlaskFlutterPythonRedisbackend developmentfrontend developmentloggingsecurity best practiceswebhook integration

Repositories Contributed To

1 repo

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

basedhardware/omi

Dec 2024 Mar 2025
3 Months active

Languages Used

PythonDart

Technical Skills

API developmentFastAPIFlaskRedisbackend developmentwebhook integration