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Vetted NestJS 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.”
Senior Full-Stack Engineer specializing in AI platforms and distributed systems
Senior AI Engineer specializing in LLMs, RAG, and production ML systems
Senior Backend Engineer specializing in distributed systems and cloud platforms
Senior Full-Stack Software Engineer specializing in AI platforms and cloud data systems
Staff Software Engineer specializing in ML infrastructure and data platforms
Senior Full-Stack Software Engineer specializing in cloud-native web platforms and FinTech
Senior Software Engineer specializing in full-stack systems and ML-driven platforms
Staff Full-Stack Software Engineer specializing in cloud platforms and healthcare data pipelines
Senior Full-Stack Software Engineer specializing in AI-powered distributed systems
Senior Full-Stack Engineer specializing in AI and GenAI platforms
Nathan Telles
Staff Software Engineer specializing in distributed systems, cloud platforms, and AI services
“Meta engineer who owned end-to-end production systems for AI-enabled smart glasses, spanning React/TypeScript apps through Node/Java microservices on AWS EKS with Kafka/Postgres. Built and productionized a real-time RAG pipeline (LangChain + OpenAI + Elasticsearch) with rigorous guardrails (shadow/canary, fallbacks, monitoring), delivering major improvements in latency (~35–40%), error reduction (~30%), and engagement (reported +40% DAU).”
Daozheng Chen
Staff Full-Stack AI Engineer specializing in FinTech and Enterprise SaaS
“Full-stack engineer with Yahoo Finance experience building AI-powered investment and analytics features. They combine modern TypeScript/React/NestJS development with strong backend systems skills in PostgreSQL, Redis, Kafka, and Kubernetes, and have driven architectural improvements from synchronous workflows to event-driven microservices in a high-traffic financial environment.”
Danny Anop
Senior Full-Stack Engineer specializing in SaaS, e-commerce, and frontend platforms
“Frontend-leaning full-stack engineer who has built a multi-tenant AI-powered widget and admin dashboard platform used across 40+ merchant websites. Strong in TypeScript/Next.js/GraphQL systems design, reusable platform primitives, and cross-layer debugging, with a clear track record of shipping scalable product experiences under ambiguity.”
Senior Software Engineer specializing in cloud-native microservices and real-time systems
Senior Backend/Full-Stack Software Engineer specializing in cloud microservices and APIs
Senior Full-Stack Software Engineer specializing in real-time platforms and privacy-first AI
Senior Software Engineer specializing in cloud observability and video streaming
Senior Software Engineer specializing in cloud infrastructure, payments, and AI products
Senior Software Engineer specializing in backend systems, cloud platforms, and FinTech
Senior Software Engineer specializing in AI/ML and LLM-powered applications
Senior Full-Stack Software Engineer specializing in scalable cloud-native systems
Senior Software Engineer specializing in enterprise AI/LLM integration and full-stack systems