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Vetted REST Professionals
Pre-screened and vetted.
Senior Python Backend Engineer specializing in cloud-native SaaS and microservices
Senior Full-Stack Engineer specializing in AI/ML product engineering
Staff Software Engineer specializing in secure cloud-native data platforms
Chengzhu He
Staff/Principal Cloud Infrastructure Engineer specializing in Kubernetes and OpenStack
“Platform/backend engineer focused on Kubernetes at scale: built a Java control-plane service for multi-region cluster provisioning/monitoring/upgrades using Kafka-driven async workers, and solved peak-load provisioning failures by eliminating blocking I/O and dynamically scaling consumers. Also shipped an LLM-assisted Kubernetes troubleshooting/remediation feature that pulls Prometheus logs/metrics into prompts and uses guardrails (confidence thresholds + human-in-the-loop) to prevent risky actions.”
Ravikanth Kasamsetty
Executive AI/ML Engineering Leader specializing in cloud-native SaaS and GenAI platforms
“Engineering leader who modernized and unified a fragmented product suite at Milestone via a multi-year cloud-native roadmap, delivering an MVP in three quarters and boosting team velocity by 40% through cross-functional squads. At Prometheum, led a trust-building hybrid architecture (AWS control plane + customer-hosted data plane) using Kubernetes to ensure sensitive enterprise data never left customer networks while remaining cloud-agnostic across providers.”
Yihao Xie
Senior Backend Engineer specializing in Python and AWS serverless systems
“Backend/data engineer with Amazon supply-chain experience building production serverless Python services and ETL pipelines on AWS (Lambda, API Gateway, S3, RDS, Glue). Has modernized legacy SAS jobs into Python with rigorous parity testing and phased migrations, and has delivered major SQL performance gains (minutes down to seconds) through indexing and partitioning.”
Senior Software Engineer specializing in cloud-native SaaS and event-driven microservices
Director-level Software Engineering Manager specializing in cloud platforms and consumer products
Director-level Software Development Manager specializing in distributed systems and cloud platforms
Staff Software Engineer specializing in real-time data pipelines and full-stack platforms
Senior Full-Stack Engineer specializing in cloud-native web applications
Senior Agentic AI & Backend Engineer specializing in LLM platforms and multi-agent systems
Director-level Technology Leader and Cloud Architect specializing in Enterprise SaaS and AI/ML
Senior Full-Stack Software Engineer specializing in cloud platforms and AI data systems
Senior Full-Stack Engineer specializing in payments and commerce platforms
Executive Technology Leader specializing in Cloud, Data Platforms, and AI/ML
Senior Full-Stack Software Engineer specializing in cloud-native microservices
Senior Full-Stack Engineer specializing in scalable web, cloud, and engagement systems
Senior Software Engineer specializing in cloud platforms for healthcare and e-commerce