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Danar Prakosa

PROFILE

Danar Prakosa

During September 2025, Danar Prakosa developed robust authentication and user profile features for the MelvinDY/ignite repository, focusing on secure login, logout, and token management using Node.js, Express.js, and JWT. He refactored API routing for maintainability and expanded the OpenAPI documentation to support bearer authentication, ensuring clear and accurate API specifications. Danar implemented endpoints for managing user skills and lookup data, seeding the database with majors, companies, and work fields to support dynamic queries. He strengthened error handling, enforced HTTPS in production, and broadened test coverage with Supertest and Vitest, demonstrating depth in backend development and API reliability.

Overall Statistics

Feature vs Bugs

70%Features

Repository Contributions

28Total
Bugs
6
Commits
28
Features
14
Lines of code
7,349
Activity Months1

Work History

September 2025

28 Commits • 14 Features

Sep 1, 2025

September 2025 (MelvinDY/ignite): Delivered robust authentication, API enhancements, routing refactor, and lookup features with enhanced test coverage. Implemented a full user authentication workflow (login/logout, refresh tokens, JWT secret) and aligned login flow to profiles data. Expanded API documentation with Bearer auth and updated specs. Refactored routing into a dedicated module to improve maintainability. Added Profile Skills endpoints (GET/POST/DELETE) to empower user profiles. Implemented lookup endpoints for majors, companies, and work fields, seeded supporting data, and extended tests to improve reliability. Strengthened API resilience with improved error handling and deterministic naming, and hardened production posture with HTTPS-only policy.

Activity

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Quality Metrics

Correctness92.6%
Maintainability91.8%
Architecture89.2%
Performance84.2%
AI Usage21.4%

Skills & Technologies

Programming Languages

JavaScriptSQLTypeScriptYAML

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAPI TestingAuthenticationAuthorizationBackend DevelopmentBcryptCode OrganizationData SeedingDatabase IntegrationDatabase ManagementDatabase OperationsError HandlingExpress.js

Repositories Contributed To

1 repo

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

MelvinDY/ignite

Sep 2025 Sep 2025
1 Month active

Languages Used

JavaScriptSQLTypeScriptYAML

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAPI TestingAuthenticationAuthorization

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