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Samuel A
@samuelabatneh
AI Backend Engineer LLM RAG and FastAPI Specialist
Éthiopie
Anglais, Amharique
À propos de moi
Senior Software Engineer specializing in scalable backend systems, AI architectures, and modern frontends. With 6+ years in Python (FastAPI, Django, Flask), LLMs, RAG pipelines, multimodal AI (TTS/STT, Text-to-Image), and high-performance APIs, I build production-ready, secure, and scalable applications. Experienced in AWS, GCP, Linux, and databases, I deliver reliable, efficient, and measurable solutions that solve real business problems and optimize workflows for clients.
Compétences
Samuel A
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Cours de codage en ligne
I will help you learn python fast with practical coding sessions
Intégrations IA
I will build ai chatbot or rag system
Portfolio
Expérience professionnelle
Freelance Software Engineer
Upwork • Freelance
Jul 2024 - Present • 1 yr 10 mos
- Architected distributed backend systems benchmarked to support 10,000 concurrent users via load testing (Locust). - Re-engineered AWS infrastructure and DB design, achieving a 10x performance increase (30s to <300ms response times). - Leveraged GPU-accelerated computing and containerization to optimize high-throughput AI inference pipelines. - Deployed blue-green deployment strategies to ensure 99.9% service availability for production enterprise applications. - Implemented multi-provider LLM redundancy via LangChain, resulting in near-zero service interruptions. - Led backend development for Ivy Influencer app, scaling to support 12,000+ downloads.
