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Vetted Backend Engineers in California
Pre-screened and vetted in California.
Executive Cybersecurity Architect specializing in cloud, Zero Trust, and compliance
Senior Python Backend Engineer specializing in AWS serverless and data pipelines
suparshwa patil
Mid-level Software Engineer specializing in AI platforms and full-stack systems
“Built and shipped a production AI-powered Q&A/RAG onboarding assistant at One Community Global that unified knowledge across Notion, Google Docs, and Slack, cutting volunteer onboarding time by 45%. Demonstrates strong end-to-end ownership: LangChain agent orchestration integrated into a FastAPI backend, rigorous evaluation (200-query dataset, ~85% accuracy), and production feedback/monitoring with source-attributed answers to build user trust.”
Ravi Gairola
Executive engineering leader specializing in AI platforms and cloud infrastructure
“Engineering leader and hands-on architect with experience managing three teams spanning product, internal tooling, and ML, while also building AI chat and digital twin systems. Particularly notable for a patented memory architecture used to impersonate users in meetings/chat, plus prior delivery of a consumer digital payments system for Razer under tight deadlines and heavy tech debt.”
Mid-level Backend Engineer specializing in Kubernetes, GitOps, and real-time streaming
Senior Full-Stack .NET Engineer specializing in cloud-native web applications
Mid-Level Full-Stack Developer specializing in cloud-native microservices and GenAI
Vaibhav Monpara
Mid-Level Full-Stack/Backend Engineer specializing in AWS, APIs, and GenAI systems
“Backend engineer who built the core backend for Air Kitchens’ discovery/booking platform on AWS (Node + Python, DynamoDB, SQS/Lambda), optimizing for fast user-facing APIs and scalable async workflows. Introduced an AI matching service with a deterministic pre-filter + LLM ranking approach to balance latency vs quality, and has hands-on experience with production security (JWT/RBAC/RLS), CI/CD, and blue-green, staged migrations from Django to modular services.”
Senior Software Engineer specializing in FinTech and payment systems
Junior Full-Stack/Backend Engineer specializing in data pipelines and LLM tools
Mid-level Full-Stack Developer specializing in cloud backend systems and GenAI
Mid-level Backend Software Engineer specializing in real-time systems and cloud microservices
Senior AI & Backend Engineer specializing in cloud-native LLM and data platforms
Senior Full-Stack Engineer specializing in AI-native platforms and Generative UI
Senior Full-Stack Engineer specializing in AI-driven SaaS platforms
Armagan Sisik
Mid-Level Backend Software Engineer specializing in Go microservices and Kubernetes DevOps
“Backend/DevX engineer with startup experience who built internal JavaScript SDKs for POS integrations, including a daily GMV calculation feature standardized across multiple POS providers. Strong in performance debugging (used Jaeger to resolve legacy WebSocket bottlenecks) and developer enablement—built a cronjob migration tool (ArgoWorkflow to internal platform) with documentation that let teams migrate in ~30 seconds, plus handled on-call and internal support.”
Mid-Level Software Engineer specializing in Full-Stack and Generative AI
Mid-level Backend Engineer specializing in Node.js/TypeScript APIs and developer platforms
Junior Software Engineer specializing in backend systems and experimentation platforms
Eris Verne
Senior Full-Stack Engineer specializing in serverless AWS and IoT products
“Founding engineer with strong end-to-end product delivery across IoT + mobile + serverless cloud: built firmware for a Bluetooth-connected device (ESP32), a native Swift iOS app, and an AWS serverless backend (API Gateway/Lambda/SQS/SNS/DynamoDB) including payments via Stripe. Also shipped a separate startup product in 6 months: a React visual tool that generated HTTP/REST APIs with a Django backend, admin panel, and a code-generating CLI.”