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Vetted Authentication Professionals
Pre-screened and vetted.
Stephen Koo
Senior Software Engineer specializing in LLM infrastructure and AI inference platforms
“Google Workspace AI engineer who owned major AI assistant infrastructure end-to-end: React/TypeScript UI, a Node.js context-aggregation gateway on Cloud Run, and a Go inference layer on GKE serving Gemini. Built and productionized Gmail RAG + agentic workflows with rigorous evals and guardrails, and has a strong track record of measurable impact (latency, engagement, acceptance-rate lifts) and zero-incident migrations using feature flags/strangler patterns across multiple ML teams.”
Kaiqi Zhang
Senior Full-Stack Engineer specializing in cloud-native SaaS and AI applications
“ML/LLM engineer with hands-on experience shipping production RAG systems at Google Clinical Search and GenAI recommendation/summarization features in Meta Ads. Stands out for combining research-to-production execution with rigorous grounding, evaluation, safety checks, and reusable Python platform components that improved both reliability and team velocity.”
Christopher McLean
Executive engineering leader specializing in security, privacy, and high-scale infrastructure
“Veteran operator from top-tier tech companies including PayPal, LinkedIn, Stripe, Facebook, and Merge, now seeking the right startup idea to found. Brings hands-on angel investing experience across 5 startups in the EU and US plus additional exposure through X-Stripe Angels, giving them both operator and investor perspective.”
Executive Engineering Leader specializing in large-scale cloud infrastructure and distributed databases
Senior Applied AI Engineer specializing in recommendation, search, and ML platforms
Senior Backend Software Engineer specializing in cloud platforms and event-driven systems
Staff Full-Stack Software Engineer specializing in cloud platforms and healthcare data pipelines
Director-level Platform Architect specializing in cloud-native SaaS and healthcare IT
Junior Software Development Engineer specializing in AI/ML and distributed systems
Senior Software Engineer specializing in cloud infrastructure, payments, and AI products
Senior Software Engineer specializing in enterprise AI/LLM integration and full-stack systems
Senior Software Engineer specializing in Applied AI, Identity, and Distributed Systems
Senior AI/ML Engineer specializing in LLMs, RAG, and multimodal systems
Staff Software Engineer specializing in AI infrastructure and distributed systems
Junior Software Engineer specializing in backend systems and security
Senior Full-Stack Software Engineer specializing in scalable web platforms
Andrew Stewart
Senior Software Engineer specializing in Healthcare AI and FinTech platforms
“Google Health engineer who owned and shipped an AI-powered clinical insights dashboard and NLP clinical note extraction service end-to-end (React/Next.js frontend; Python/Node microservices on GKE; TensorFlow transformers; BigQuery analytics). Demonstrated strong production rigor (CI/CD, testing, observability, guardrails for sensitive data) and delivered measurable outcomes including 30% faster diagnostics, 40% less manual documentation, 15% higher adoption, and 25% lower ops costs.”
Senior AI/ML Engineer specializing in LLM systems and FinTech platforms
Saleem Sultan
Director-level Product & Engineering Leader specializing in AI/ML, cloud platforms, and digital transformation
“Senior engineering/technology leader who has defined and delivered a multi-year roadmap to modernize platforms and embed AI, leading global teams through cloud-native and microservices migrations on AWS/Azure. Demonstrated measurable outcomes including 99.99% uptime, 40% fewer incidents, 25% faster delivery, 5x scalability, and $30M in new business opportunities, while scaling a 100+ person distributed org with strong OKR-driven execution and mentorship culture.”
Maria Li
Entry-Level Firmware Engineer specializing in embedded–cloud systems
“Backend engineer at Samsara with prior Amazon internship experience; built an internal Python chatbot for documentation discovery with a full security model (authn/authz and credential-based response filtering) in a sensitive environment. Currently works on dashcam/device-backend systems, including feature-flagged migrations for audio alert behavior and resilient real-time gRPC streaming under unreliable cellular connectivity, while actively monitoring Buildkite/Toolshed CI/CD rollouts.”