Vetted A/B Testing Professionals

“Applied NLP/ML engineer with experience at KeyBank and Novartis building production document intelligence and entity-resolution systems in finance and healthcare. Has delivered end-to-end pipelines (Airflow + AWS) using transformers (DistilBERT/Sentence-BERT), vector search (FAISS/Milvus/Pinecone), and human-in-the-loop labeling to achieve measurable gains (40%+ faster queries; up to 88% F1 and 93% precision/90% recall in entity linking).”

Janvitha Mandyam

Screened

Mid-level AI/ML Engineer specializing in Generative AI and NLP

Chicago, IL4y exp

“GenAI/LLMOps practitioner who deployed a production RAG-based customer service and knowledge retrieval system for a global bank using LangChain, FAISS/Azure Cognitive Search, GPT-4/Claude, and Guardrails—driving a reported 35% Q&A accuracy lift while reducing handle time and escalations. Also partnered with non-technical leaders at CVS Health to deliver ML-driven supply chain risk and inventory insights via anomaly detection, NLG summaries, and stakeholder-friendly dashboards.”

Ryan Alemania

Screened

Senior Game Designer specializing in game economy, progression, and data-driven systems

Irvine, CA20y exp

“Game economy/progression designer with live-ops experience across MMO, CCG, and F2P strategy titles (ROSE Online, Vega Conflict/KIXEYE). Known for data-driven tuning of loot, currencies, and monetization—e.g., removing a low-performing pay gate drove ~14% DAU lift and improved revenue, and built premium-currency models using real player telemetry to support an ad-to-IAP transition.”

Andrew Sheehan

Screened

Executive engineering leader specializing in enterprise architecture and digital transformation

27y exp

“Candidate has spent years working with startups across various industries and has been involved in multiple stages of company building, including hiring, technology choices, and budgeting. They appear especially oriented toward operational discipline, cost control, and evaluating ideas through structured cost, time, and value analysis.”

“Product leader with deep recruiting-tech and HR-tech experience, including leading an end-to-end ATS rebuild and shipping AI-powered candidate matching across tens of millions of profiles. Stands out for turning ambiguous, spreadsheet-level asks into scalable products, improving user efficiency by 40%, and aligning engineering, design, legal, HR, and global stakeholders around clear delivery.”

Sabina Chowaniec

Screened

Senior Client Success & Digital Campaign Manager specializing in paid media and performance marketing

Glendale, AZ14y exp

“Paid media performance marketer who managed a $50K+/month multi-location senior living portfolio across Google and Meta, focused on qualified lead volume, CPL efficiency, and occupancy growth. Uses structured testing, tracking/analytics (GA4 + call tracking), and cross-platform budget reallocation to stabilize CPL at scale and recover performance when lead volume drops.”