
Kareem
AI Automation Engineer
Kompetenzen

Meine Dienstleistungen


Portfolio
Arbeitserfahrung
Upwork
Freiberufler • 7 mos
Full Stack Engineer
Oct 2025 - Jan 2026 • 3 mos
Designed and built a full multi-tenant Applicant Tracking System backend using Django, Celery, and PostgreSQL Developed a fully-featured REST API using Django REST Framework, covering authentication, user/role management, jobs, applications, notes, tasks, and dashboards. Implemented automated parsing, skill extraction, AI scoring (0–100), explainability outputs, and automatic stage progression using OpenAI models and embeddings. Developed natural-language search using vector embeddings + ChromaDB, with real-time WebSocket search and conversational query support. Integrated Retell AI to run 24/7 automated phone interviews, with transcription, recording, sentiment analysis, and custom question workflows. Added JWT + API key authentication, encrypted storage, signed URLs, audit logging, GDPR-ready data handling, and EEOC-compliant scoring.
Back End Developer
May 2025 - Sep 2025 • 4 mos
Integrated real-time Speech-to-Text (STT) modules for accurate pronunciation detection and speech pattern analysis. Built Text-to-Speech (TTS) pipelines to generate natural, child-friendly audio feedback. Deployed the full system on custom on premise servers (no external APIs), ensuring privacy and high performance. Implemented workflow orchestration and task queues to optimize throughput for multiple AI models (ASR, TTS, and LLM). Handled three major real-time AI tasks: live translation, grammar correction, and a voice conversational agent running locally.