Divine Duah

Architected and deployed a production-grade AI search solution for Deutsche Telekom's Global Careers Website, enabling natural-language job discovery across heterogeneous recruitment data. Unified job data from multiple Applicant Tracking Systems and API/XML sources through Python-based ETL pipelines.

Architected and deployed a production-grade AI search solution for Deutsche Telekom's Global Careers Website, enabling natural-language job discovery across heterogeneous recruitment data. Unified job data from multiple Applicant Tracking Systems and API/XML sources through Python-based ETL pipelines.

Built the company's first internal AI chatbot, introducing conversational AI as a new way for employees to access organizational information. Designed a multi-model AI experience, allowing users to switch between different LLM providers based on their preferred workflow.

Maintained the production reliability of an internal resource-management application supporting day-to-day business operations. Diagnosed and resolved production issues across live applications, improving platform stability and reducing operational disruptions.

Improved application performance by implementing a caching strategy that reduced server response times by more than 50%. Built backend functionality for a real-time chat application using Django Channels and WebSockets, enabling bidirectional communication between clients and the backend.

Designed and delivered a school management system that streamlined administrative workflows and improved staff access to operational information. Translated client business requirements into technical specifications and delivered tailored web applications aligned with operational needs.

Designed and developed the Ghana Highway Authority's official website and management portal, which serves as the institution's live public web presence. Built a dedicated Stores and Supplies application that improved the accessibility and management of operational information within the institution.

Earned the AWS Certified Cloud Practitioner certification in 2024.

Completed the Apollo Graph Developer course in Apollo Odyssey from August to November 2023.

Completed the Software Development Graduate Programme from November 2022 to June 2023.

Pursued a Bachelor of Science in Computer Engineering, focusing on computer systems and software development.