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Edin Živojević

PROFILE

Edin Živojević

Over three months, contributed to SI-2025-AIRLINE by building and enhancing both backend and frontend systems, focusing on user management, loyalty programs, and fare management. Leveraged C#, ASP.NET Core, and React to implement secure CRUD operations, JWT-based authentication, and robust API integrations. Improved deployment reliability through Vercel CI/CD automation and strengthened data integrity with Entity Framework Core migrations and validation. Developed a tiered loyalty system with automated point processing and booking synchronization, and enhanced customer communication via structured email workflows. Prioritized operational efficiency, security, and maintainability, delivering features that support dynamic pricing, customer retention, and streamlined administrative workflows.

Overall Statistics

Feature vs Bugs

89%Features

Repository Contributions

43Total
Bugs
2
Commits
43
Features
16
Lines of code
34,167
Activity Months3

Work History

June 2025

8 Commits • 3 Features

Jun 1, 2025

June 2025 performance summary for SI-2025-AIRLINE/Backend focused on a substantial Loyalty program overhaul to improve customer engagement, data integrity, and operational automation. Implemented a robust data model and transaction flow for loyalty, established tiered qualification, and automated point-driven updates to bookings, with careful migration and seed data to ensure production readiness.

May 2025

13 Commits • 5 Features

May 1, 2025

In May 2025, delivered comprehensive backend and frontend work across SI-2025-AIRLINE /Backend and /Frontend. Key outcomes include enhanced customer communications, stronger security, scalable fare management, a launched loyalty program with discounting, and improved admin UI reliability. These changes increase customer clarity, enable dynamic pricing strategies, improve retention, and reduce operational friction.

April 2025

22 Commits • 8 Features

Apr 1, 2025

April 2025 monthly summary: Focused on delivering end-to-end platform improvements across frontend and backend for SI-2025-AIRLINE. Key investments: scaffolding and deployment automation to Vercel, API-backed UI for user and aircraft management, robust admin backend with JWT auth, destination management with validation and search, flight cancellation and customer notification workflow, API documentation, and security hardening. These efforts improved deployment reliability, data integrity, operational efficiency, and security posture, delivering tangible business value: faster go-to-market for features, safer user and data handling, and improved customer communications.

Activity

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Quality Metrics

Correctness86.4%
Maintainability83.8%
Architecture81.6%
Performance80.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#C++CSSHTMLJSXJavaScriptSQLSVGYAML

Technical Skills

API DesignAPI DevelopmentAPI DocumentationAPI IntegrationASP.NET CoreAsynchronous ProgrammingAuthenticationAuthorizationBackend DevelopmentC#CI/CDCRUD OperationsCSSCloud DeploymentData Seeding

Repositories Contributed To

2 repos

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

SI-2025-AIRLINE/Backend

Apr 2025 Jun 2025
3 Months active

Languages Used

C#C++SQL

Technical Skills

API DevelopmentAPI DocumentationASP.NET CoreAsynchronous ProgrammingAuthenticationAuthorization

SI-2025-AIRLINE/Frontend

Apr 2025 May 2025
2 Months active

Languages Used

CSSHTMLJavaScriptSVGYAMLJSX

Technical Skills

API IntegrationCI/CDCRUD OperationsCloud DeploymentDevOpsError Handling