.png){kind=logo}
Vetted Recommender Systems Professionals
Pre-screened and vetted.
Christopher Sipola
Senior Machine Learning Engineer specializing in LLMs and recommendation systems
“ML/GenAI engineer who owned major parts of Spotify’s AI DJ from offline experimentation through deployment, monitoring, and iteration. They combine recommender systems, RAG, real-time feedback loops, and LLM safety/orchestration to ship consumer-facing personalization features that drove double-digit engagement and deeper listening sessions.”
Somya Upadhyay
Senior Software Engineer specializing in cloud infrastructure and large-scale data pipelines
“Backend engineer on Amazon’s Geospatial Data team (Amazon Maps) who built a real-time road-layer service ingesting third-party and internal signals to deliver road closures/traffic overlays to delivery drivers on a ~3-minute cadence while minimizing mobile data egress. Demonstrates strong production reliability skills (rate limiting, idempotency, cache stampede prevention) and security depth (IAM, RBAC, tenant row-level security), plus careful handling of edge cases like manual override protection against automated feed overwrites.”
Sudheer Bommichetty
Mid-level Machine Learning Engineer specializing in NLP, MLOps, and Generative AI
“Built and deployed a production LLM conversational AI system at OpenAI supporting chat, summarization, and semantic search at 1M+ requests/day, driving major latency (40%) and accuracy (25%) improvements through Pinecone optimization and tighter RAG with re-ranking. Also has Amazon experience improving recommendation systems by translating ML metrics into business terms to boost CTR and conversions, with strong MLOps/orchestration depth (Airflow, MLflow, SageMaker, Kubeflow).”
Director-level Software Engineering Leader specializing in AI, Data Platforms, and Ads/FinTech
Senior Machine Learning Engineer & Solution Architect specializing in cloud AI systems
Senior AI Full Stack Engineer specializing in generative AI and ML systems
Executive technology leader specializing in AI, data science, and product engineering
Senior AI/ML Engineer specializing in recommender systems, GenAI, and applied ML
Senior Machine Learning Engineer specializing in on-device AI and large-scale deep learning systems
Senior AI/ML Engineering Manager specializing in NLP, computer vision, and MLOps
Senior Full-Stack Engineer specializing in streaming, personalization, and AI/ML platforms
Senior Software Engineer specializing in Applied AI, Identity, and Distributed Systems
Senior Software Engineer specializing in Unity, VR/XR, and AI-driven systems
Senior Machine Learning Engineer specializing in ranking, recommendation, and generative AI
Senior Python Engineer specializing in cloud infrastructure, media services, and IoT
Senior Software Engineer specializing in AI/ML and customer-facing platforms
Senior Applied AI Engineer specializing in enterprise AI and ML platforms
Director-level Data & AI Engineering Leader specializing in cloud-native analytics and GenAI
Mid-level Data Scientist specializing in Generative AI and LLM applications
Senior Full-Stack Software Engineer specializing in AI/ML for FinTech & E-commerce