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Vetted AWS CloudFormation Professionals
Pre-screened and vetted.
Senior Full-Stack Software Engineer specializing in cloud, payments, and telehealth
Senior Full-Stack Engineer specializing in microservices, data pipelines, and cloud platforms
Staff Software Engineer specializing in cloud-native healthcare and payments platforms
Senior Software Engineer specializing in cloud-native microservices and large-scale backend systems
Senior Full-Stack Software Engineer specializing in cloud-native web and mobile apps
Senior Full-Stack Software Engineer specializing in Java/Spring and modern web apps
Executive Technology Leader specializing in SaaS platforms and Generative AI
Senior Software Engineer specializing in telehealth and e-commerce platforms
Senior Full-Stack Python Engineer specializing in trading and FinTech platforms
Senior Full-Stack Software Engineer specializing in FinTech payments and risk systems
Mid-level Software Engineer specializing in backend APIs, data pipelines, and cloud microservices
Senior Data Engineer specializing in cloud-native data platforms and streaming pipelines
Senior Full-Stack & AI/ML Engineer specializing in cloud-native SaaS and IoT analytics
Senior Cloud Engineer specializing in AWS/Azure infrastructure, DevOps, and cloud-native platforms
Yutao Liu
Senior Software Engineer specializing in backend services and full-stack web platforms
“Project lead who partners with PM and customers to gather requirements, adjust project plans, and deliver new functionality that drives customer satisfaction and revenue. Has experience building features end-to-end and presenting successful technical demos to engineering and management audiences; no stated experience with LLM/agentic systems.”
Kevin Lee
Senior Backend Engineer specializing in Python and AWS serverless/data pipelines
“Serverless-focused backend/data engineer who has delivered production Python services on AWS (FastAPI on Lambda/API Gateway) plus Glue-based ETL pipelines from S3 to relational databases. Strong in operational reliability (timeouts, retries, monitoring/alerts) and modernization work, including parallel-run parity validation for migrating legacy batch logic to Python services. Demonstrated measurable SQL tuning impact (15 min to under 3 min).”
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.”
Alex M Lee
Staff Full-Stack Engineer specializing in Healthcare AI and FinTech payments
“Backend/data engineer from Oscar Health specializing in healthcare claims systems on AWS. Built HIPAA-compliant real-time services (FastAPI/Postgres/Kafka on EKS) and serverless ingestion pipelines, and led modernization of a legacy SAS claims pricing system to Python/Spark with rigorous parity validation. Demonstrated measurable impact with high uptime/low latency services and major Snowflake performance and cost reductions.”
Marcos Lopez
Senior Full-Stack Engineer specializing in cloud-native web apps and data pipelines
“Backend/data engineer with healthcare/telehealth domain experience, building patient appointment and data-processing systems on AWS. Has delivered production microservices and ETL pipelines (Flask/Celery, Glue/PySpark) with strong reliability/observability practices (JWT, retries/timeouts, Sentry/CloudWatch) and modernization experience migrating SAS workflows to Python services, including a documented 10min→30sec SQL performance win.”