Kevin B.

I've led engineering for high-stakes software: FedRAMP-grade multi-tenant SaaS, AI agent harnesses, and AWS-native intelligent document processing pipelines. 2,000+ hours delivered on Upwork at Top Rated Plus with 100% Job Success Score. Available for new senior-led engagements. - AI HARNESS / FEDRAMP-GRADE SAAS Architected and lead-engineered a multi-tenant AI Harness that turns a natural-language application description into a deployed, audited, cloud-isolated app. Built on Azure to FedRAMP-High and CMMC Level 2 standards, with agent orchestration designed as production infrastructure. - INTELLIGENT DOCUMENT PROCESSING PIPELINE Led engineering of a production IDP pipeline processing hundreds of thousands of unstructured documents per month across higher-education and invoicing domains. • Designed an event-driven AWS architecture: S3 ingestion fans out to per-stage Lambda workers with SQS/SNS-decoupled OCR, classification, extraction, validation, and HITL review. Each stage scales independently; low-confidence outputs auto-route to review rather than passing silently downstream. • Shipped production-grade extraction quality: every extraction carries a confidence score; below-threshold results auto-route to HITL.