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Vetted Waterfall Professionals
Pre-screened and vetted.
greg farhadian
Senior Software Engineer specializing in cloud data platforms and Java microservices
“Backend/data engineer with experience building Kafka-driven real-time pipelines that support ML code deployment and downstream integrations. Currently migrating high-throughput mainframe (COBOL/assembly) processing to Java, using Spark/Databricks to preserve performance and employing rigorous A/B testing across dev/pre-prod/prod with years of historical data.”
Mid-level Business Analyst specializing in financial analytics and digital transformation
Mid-level QA Analyst/Test Engineer specializing in VR and consumer device testing
Senior SDET/QA Engineer specializing in test automation, API, UI, and cloud testing
Senior AI/ML Software Engineer specializing in LLM and RAG systems
Senior QA Analyst specializing in accessibility, mobile, and cross-platform testing
Junior Software Engineer specializing in Trust & Safety, QA automation, and ML
Mid-Level Software Engineer specializing in cloud-native microservices and AI/ML
Mid-Level Software Development Engineer specializing in AWS serverless, security, and ML platforms
Technology Executive specializing in AI-native engineering and cybersecurity governance
Executive Data & AI Leader specializing in enterprise data platforms and multi-cloud transformation
Mid-level QA Engineer specializing in test automation and FinTech trading systems
Pavan Devulapalle
Mid-level Software Engineer specializing in cloud platforms and AI-integrated full-stack development
“Backend engineer who built Flask-based internal APIs supporting GenAI-driven provisioning/diagnostics (Outpost/AWS Outposts-like environment), with deep hands-on optimization across Postgres/SQLAlchemy (2s to <200ms endpoint improvement). Experienced integrating ML/LLM workflows via AWS SageMaker and Bedrock, and designing multi-tenant isolation plus high-throughput Redis-backed background task pipelines (minutes to seconds).”
Justin Turner
Executive Technology Leader (CTO/CIO/CISO) specializing in cloud, security, and data platforms
“CTO-level technology leader with experience building end-to-end tech strategy and roadmaps, modernizing legacy environments in healthcare (GenesisCare), and scaling engineering into large global teams (Amadeus). Built a DevOps organization at Syniverse for the Visibility Suite, implementing Kubernetes/Terraform/Chef automation that drove ~75% faster deployments, and is known for staying hands-on (including data center work) while leading strategically.”
Rafeeq Mohammad
Mid-level Full-Stack Java Developer specializing in FinTech and Healthcare IT
“Backend engineer with experience at JPMorgan Chase and Walgreens, owning transaction-processing and prescription data flow systems in regulated environments. Brings strong hands-on depth in Spring Boot microservices, Kafka, Redis, Kubernetes, observability, and production incident resolution, plus practical experience integrating OpenAI-powered workflows with validation and fallback safeguards.”
Shubham Singh
Mid-level Software Engineer specializing in LLM systems and intelligent search
“Backend engineer from Palantir who built and productionized an enterprise LLM-based document intelligence/search platform, evolving it into a hybrid lexical+vector retrieval system. Emphasizes reliability and cost control via strict LLM gating, robust fallback paths, and evaluation frameworks (e.g., MMLU/BLEU), plus disciplined migration practices (feature flags, dual-writes, shadow reads) to ship changes safely at scale.”
Senior QA/Test Architect specializing in accessibility and test management
Mid-level Supply Chain & Operations Analyst specializing in demand planning and inventory optimization
Executive technology and operations leader specializing in telecom and media transformation
Mid-level Product Manager and Business Analyst specializing in data-driven strategy
Senior Software Engineer specializing in cloud-native microservices and FinTech platforms