Alepo Designer-Developer

1. Design and implement AAA authentication flows using RADIUS protocols and attributes.

2. Develop and maintain Lua scripts for policy enforcement and fallback logic.

3. Build and optimize Oracle PL/SQL schemas for session and high-volume data management.

4. Develop and integrate APIs (SOAP & REST) with billing, CRM, and provisioning platforms.

5. Create Liferay portlets for dashboards, user management, and monitoring.

6. Define and validate Disaster Recovery (DR) architecture and emergency AAA operations.

7. Design and execute test plans for AAA, APIs, and GUI components.

8. Automate GUI testing using Selenium/Playwright; conduct API testing with Postman SoapUI.

9. Validate RADIUS server performance under load using JMeter.

10. Perform integration testing across RADIUS, Oracle DB, and external systems.

11. Document defects, manage defect lifecycle, and conduct regression testing

Mandatory Technical Skills

1. AAA & RADIUS Protocols: Access-Request/Accept/Reject, CoA/DM, attribute handling.

2. Scripting: Lua (mandatory) for policy scripting.

3. Database: Oracle PL/SQL (schema design, optimization, high-volume data handling).

4. APIs: REST (JSON), SOAP (XML), API integration & security.

5. Portal Development: Liferay DXP/Portal, Portlets, Service Builder.

6. Testing Tools: Selenium, Playwright, JMeter, SoapUI, Postman.

7. Systems: Linux/Unix for deployment, debugging, and system operations.

8. Programming: Java, C++, Spring Boot, Python.

9. Protocols: SMPP, XML/RPC for telecom authentication.

10. Experience with AAA DR planning and high-availability systems.

Soft Skills

1. Strong debugging and problem-solving skills in telecom authentication environments.

2. Ability to document, test, and validate end-to-end system workflows.

3. Collaboration with cross-functional teams to ensure high-quality, reliable solutions.