Demarcus W.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I'm a Senior AI/ML and DevOps Engineer specializing in designing and building production-grade, compliant software systems for healthcare organizations. I work with founders, healthcare startups, and engineering teams that need more than an additional developer — I help define architecture, make critical technical decisions, build core systems, integrate AI/ML pipelines, and take products from concept to reliable, secure, production-grade platforms. My strength is operating across the full stack — from cloud infrastructure and DevOps automation to backend services, data platforms, and AI/ML systems — with deep experience in Azure-native architectures and large-scale data engineering. I approach every project with attention to scalability, reliability, security, compliance (HIPAA-aware design), performance, and long-term maintainability. AI/ML: Python, Model Development & Deployment, MLOps, LLM Integration, Data Pipelines DevOps & Infrastructure: Azure (App Services, Functions, AKS, DevOps Pipelines), CI/CD, Infrastructure as Code, Containerization (Docker/Kubernetes), Observability & Monitoring Data & Analytics: Databricks, Data Engineering, ETL/ELT Pipelines, Data Modeling, Big Data Processing Backend/Frontend: C#, .NET, Python, React, Cuda Domain: Healthcare (clinical data systems, interoperability, and regulatory-aware architecture), Fintech, Edtech, Legal I'm comfortable taking ownership of an entire technical initiative or joining an existing engineering organization as a senior individual contributor, technical lead, or architect — particularly for AI/ML platforms, DevOps modernization, or healthcare data infrastructure. If you have a technically challenging product, AI initiative, scaling problem, or system that needs architectural direction, I can help design the right solution and build it all the way to production.