Vetted Product Management Professionals

Waldorff Villacres

Screened

Healthcare technology executive and architect with 20+ years leading enterprise platforms and digital transformation.

Seattle, Washington, USA21y exp

“Healthcare-focused founder in the R&D stage building an EHR and clinical staffing startup centered on value-based care. They have already tested the concept with the market, are engaging Medicaid/Medicare leaders and industry conferences like ViVE and HIMSS, and are focused on early-signal detection to improve patient outcomes while lowering utilization costs.”

“Customer-facing technical professional with experience supporting LLM/agentic-style workflows and complex integrated systems (APIs, backend logic, databases). Partnered with sales/customer teams at Radix Health to onboard new clients in phased prototypes, translating non-technical requirements into technical scope and implementing core product changes to tailor the appointment-booking solution for providers.”

“Worked in a startup building an automated carbon accounting/climate reporting product, partnering with client IT and internal cross-functional teams to ship features and train end users. Also has software engineering internship experience debugging complex multi-workflow systems, including uncovering a significant (~20%) data annotation error by instrumenting and testing each workflow step.”

“Growth creative marketer who led end-to-end experimentation for Kahana’s Oasis agentic browser launch, repositioning it as a task-specific “productivity multiplier” and validating the message via structured A/B tests across Meta, LinkedIn, and landing pages. Reported performance lift included CPA reductions (23% Meta, 17% LinkedIn) and a 28% ROAS increase, with a repeatable modular framework for rapid creative iteration and hands-on direction of UGC creators and editors.”

“Customer success/account and product leader who rebuilt from a failed startup into a consulting + SaaS business (~$300K) and later oversaw account management/renewals across a manufacturing software portfolio that scaled to $22M (mentions clients like Segway and Invisalign). Brings scaled-agile cross-functional leadership, strong change-management/training focus, and Salesforce analytics/reporting to drive adoption, retention, and roadmap improvements.”

Jeremiah Ginn

Screened

Executive infrastructure and cybersecurity leader specializing in AI and enterprise networking

Sherman, TX28y exp

“Former Executive Product Manager at AT&T who says he transformed a failing product into a $968M portfolio. He has experience building companies and working on M&A, and is now developing a pre-revenue startup focused on an autonomous performance-based company that combines autonomous agents with human customer success support.”

“Sales leader with deep North American public sector SaaS experience spanning government, municipalities, and adjacent nonprofit segments, including payments/FinTech monetization. Stands out for combining large-scale new ARR ownership ($27M target), measurable retention improvement (cut churn from 13% to 7%), and a track record of building new-market teams from scratch to multi-million-dollar ARR outcomes.”

“Operations/product-and-engineering leader who has repeatedly retooled early-stage/growing orgs (Open English, Metrc) to scale by implementing Scrum/Kanban, building metrics-driven decision systems, and upgrading teams with experienced product/engineering leadership. At Metrc, used data to drive executive alignment, established scrum teams and a 2-week cadence within 30 days, and helped burn down years of backlog/bugs while improving customer survey feedback within 3 months.”

“Operations leader experienced in scaling and professionalizing founder-led and early-stage/growth manufacturing organizations (Keyline USA, Novagard, Process Technology). Known for implementing structured operating systems (RACI, S&OP, balanced scorecard, lean daily management) and ERP-enabled visibility (SAP HANA), delivering quantified improvements in throughput, inventory, capacity, and EBITDA while driving cultural adoption through pragmatic change management.”

SUMIT MAMTANI

Screened

Mid-level Data Scientist specializing in ML, MLOps, and customer analytics

Tempe, AZ4y exp

“ML/NLP practitioner focused on insurance/claims analytics for a large financial firm, working with millions of fragmented structured and unstructured records. Built production-grade pipelines for entity extraction, entity resolution, and semantic search using Sentence-BERT + vector DB, including fine-tuning with contrastive learning (reported ~15% recall lift) and scalable ETL/containerized deployment on Kubernetes.”

“Venture investing/sourcing professional who runs a high-volume, systematized founder outreach motion across warm intros, accelerators, social outbound, and databases (PitchBook/Crunchbase), targeting ~50 personalized founder touchpoints weekly. Uses AI workflows to build targeted lists and monitor company updates, and has converted highly contextual outbound into qualified diligence opportunities (e.g., industrial automation/frontline productivity). Values long-term founder relationships pre-raise through consistent value-add and is motivated by growth toward a partner track.”

“AI/LLM-focused builder with internship experience at Curated, where they owned a voice AI support deployment end-to-end and built a RAG-based internal knowledge assistant. They pair practical production instincts with measurable outcomes, including a 30% reduction in human-handled support tickets, a 20-point NPS improvement, and a 40% reduction in manual document search across five teams.”