Lisa Su

Product Lead | AI, Fintech, Healthtech | 0→1, PMF & Scale | Ex-Fortune 500 & High-Growth Startups

Lisa Su is an Enterprise Product Lead based in San Francisco bay area, she helps Startups validate product ideas, reduce product risk, and build the right scalable products.

Transforming Ambitious Ideas Into Scalable, Market-Ready Product

I’ve spent my career at the intersection of vision and execution, turning complex concepts into market-ready products. From architecting secure fintech systems at Fortune 500 companies, to building AI-driven e-commerce platforms, to scaling global marketplaces, I’ve seen what works—and what fails.

What sets me apart: I bring enterprise-grade rigor to lean, ambitious startups, helping founders accelerate product-market fit, drive revenue growth, and build systems that scale without breaking.

Why I Started My Practice

I noticed a pattern: startups often fail not because of talent, but because of strategy gaps, misaligned priorities, and unclear execution.

Big tech has the blueprints. Startups have the soul. My mission is to bring the best of both worlds to startups that are ready to move fast and grow smarter.

What I Do for Startups

As a Fractional AI Product Lead, I help founders design and scale AI products that work in production—not just in demos. I partner with teams to:

-Define clear product direction by aligning AI capabilities with real business outcomes and user value - AI Product Strategy (Pillar 1)

-Architect LLM-powered systems that are grounded, reliable, and production-ready—balancing RAG, fine-tuning, and evaluation loops - LLM System Design (Pillar 2)

-Ensure product decisions directly support go-to-market strategy, adoption, and monetization—bridging engineering, product, and growth - GTM + Product Alignment (Pillar 3)

-Help founders turn ambiguous ideas into scalable product systems: MVP definition, roadmap design, and execution prioritization - Early-Stage Product Structuring (Pillar 4)

-Design for “Minimum Viable Trust”—building safeguards for compliance, reliability, and risk in regulated or high-stakes domains (FinTech, HealthTech, AI systems) - Trust & Production-Grade AI Systems (Pillar 5)

Focus areas:

LLM system design
AI product strategy
GTM + product alignment
Early-stage product structuring

Proven Impact

Across industries, I’ve helped startups and enterprises:

📈 Boost recurring revenue by 30%+

🚀 Reduce wasted engineering effort and speed up product launches

📊 Improve user engagement, retention, and lifetime value

🔐 Build compliant, scalable systems that stand the test of growth

My Philosophy

No Fluff, Just Impact.

I focus on what matters: moving your product forward with clarity, precision, and measurable results. I don’t just consult—I roll up my sleeves, guide teams, and leave a product culture that thrives long after my engagement ends.

Beyond Product

I mentor future product leaders and explore the intersection of behavioral economics and bio-ethics, always staying curious and asking, “Why?”

When I’m not helping startups, you’ll find me analyzing growth patterns, experimenting with new frameworks, or learning how emerging tech shapes the future of human behavior.

Let’s Work Together

If you’re a founder ready to turn ideas into products that scale, I help you cut through the noise, focus on what matters, and achieve results faster.

Is your product stuck at the 'Founder Ceiling'?

Card 1: The AI Strategy Problem

Problem: The "AI-Gimmick" vs "AI-Infrastructure" Gap.

Most founders are rushing to add AI features to please investors, but they are struggling to move beyond a simple wrapper. They are facing high token costs, "hallucination" risks in regulated fields, and a lack of actual operational efficiency.

The Pain: "We have AI features, but they aren't driving 10x value or reducing our manual overhead."
My Call to Action: “Stop building AI gimmicks. I help you transform AI into core infrastructure that drives operational efficiency and real-world ROI, particularly in high-compliance sectors.”

Card 2: The Regulatory Risk Problem

Problem: The "Series A" Regulatory Wall.

In 2026, venture capitalists are much more risk-averse. Founders are finding that having a "working" product isn't enough; they are hitting a wall during due diligence because their architecture isn't HIPAA, GDPR, or MiCA (Fintech) compliant from the ground up.

The Pain: "We’re ready to scale, but our technical debt and lack of regulatory rigor are scaring off investors."
My Call to Action: “Don’t let a Series A audit kill your momentum. I bring 'Security-by-Design' to your MVP, ensuring your Fintech or HealthTech product is bank-grade and investor-ready from Day 1.”

Card 3:The Founder Bottleneck Problem

Problem: Founder Burnout & Execution Friction

Early-stage founders are often the primary product managers, but as they grow, they become a bottleneck. They spend 80% of their time in Jira or managing dev teams and 0% of their time on vision and fundraising. They need a system, not just a person.

The Pain: "I’m overwhelmed by the backlog and my engineering team is moving slow because I can't provide clear requirements fast enough."
My Call to Action: “Reclaim your role as CEO. I implement the frameworks (RICE, Agile SDLC, Design Thinking) that allow your team to move at high velocity without you needing to sit in every stand-up.”

Card 4: The HealthTech Trust Barrier

Problem:The "Feature-First" vs. "Patient-Centric" Divide

Founders are often tech-first and struggle to translate innovative features into a product that doctors trust and patients understand. They get stuck in the UX gap between what the technology can do and what is clinically usable.

The Pain: "We have the best algorithm, but clinical workflows won't integrate it and patients find the app confusing."
My Call to Action: Transform complex algorithms into trusted, patient-centric outcomes. By integrating clinical UX standards with robust HIPAA/GDPR frameworks, I ensure your product isn't just technologically advanced—it’s clinically usable and ready for immediate provider integration

Strategic Services for High-Stakes Startups

Fractional expertise to turn vision into scalable, investor-ready reality.

Market Entry & Product Strategy

Move from "idea" to "defensible moat."

Opportunity Mapping: Identifying high-value gaps in the Fintech, HealthTech, and E-commerce landscapes.
Strategic Positioning: Carving out a unique value proposition that beats incumbents.
PMF Roadmap: A data-backed plan to achieve and defend Product-Market Fit.

Evidence-Based Product Discovery

Stop building what users say they want; build what they actually need.

Problem Validation: Rigorous customer discovery to ensure you are solving a $1M+ problem.
JTBD Analysis: Decoding the "Job-to-be-Done" to build features that stick.
High-Velocity Prioritization: Using RICE and MoSCoW frameworks to protect your burn rate.

Fractional Product Leadership (VP of Product as a Service)

Professionalizing your engineering culture without the executive headcount.

Agile SDLC Transformation: Implementing the "Big Tech" frameworks (Google/Meta-grade) for your startup.
Roadmap Architecture: Translating your long-term vision into actionable, high-velocity sprints.
Cross-Functional Synergy: Bridging the gap between engineering, design, and business goals.

Performance & Growth Optimization

Turning your product into a measurable growth engine.

KPI & Unit Economics Framework: Defining the North Star metrics that investors care about.
Growth Audits: Identifying friction in the funnel and unlocking hidden LTV.
Feature ROI Analysis: Deciding what to scale, what to pivot, and what to kill.

The Founder’s "Second Brain" (Strategic Coaching)

The mentorship founders need to survive the Seed-to-Series A transition.

Decision Architecture: Frameworks for making high-stakes product calls under pressure.
Investor Storytelling: Crafting the product narrative for your next funding round.
De-Risking the Roadmap: Identifying and avoiding the "expensive mistakes" that kill early-stage startups.

Who I Partner With

I specialize in high-complexity domains where precision is mandatory and the cost of failure is high.

The First-Time Technical Founder: Turning your breakthrough tech into a user-centric business.
The Seed-Stage "Growth Hitting a Wall" Team: Professionalizing your process for Series A due diligence.
High-Stakes Sectors: Deep expertise in Fintech, HealthTech, Biotech, and E-commerce.

How I Work

Founders often worry about a part-time leader "missing" things, I address this head-on in "How I Work" section:

I provide senior-level product leadership on a timely basis, bridging the gap between your vision and your engineering team’s execution. Whether it’s fixing a broken roadmap or scaling a product from 1 to 100, I embed within your team to drive growth without the cost of a full-time CPO.

Phase 1: Deep Diagnostic (Week 1-2)

I dive into your data, interview your team, and audit your current roadmap to identify the "leaks" in your product-market fit.

Phase 2: Strategic Roadmap (Ongoing)

We align your business goals with user needs. I lead your sprint planning, mentor your PMs, and ensure every feature built moves the needle on revenue.

Phase 3: Execution & Handover

I don’t just consult; I execute. Once the product is stable and the processes are repeatable, I help you hire and train your permanent replacement.

The First 30 Days: Your Product Acceleration Roadmap

Stop Guessing, Start Shipping: A month-long deep dive to eliminate product noise, optimize your unit economics, and reclaim 10+ hours of your weekly schedule.

Week 1: The Deep Dive & Audit

I don’t guess; I listen. I spend the first 7 days interviewing stakeholders, shadowing engineering stand-ups, and auditing your existing data.

Deliverable: A "Product Health Scorecard" identifying the top 3 friction points in your current user journey.

Week 2: Data & Pipeline Cleanup

I dive into your analytics (Mixpanel/Amplitude) and your dev backlog (Linear/Jira). I fix the "noise" so we can see the signals.

Deliverable: A Prioritized Backlog that cuts the fluff and aligns 100% with your revenue goals for the quarter.

Week 3: Strategic Re-Alignment

I facilitate a high-impact session with the founders and lead engineers to finalize the roadmap. We move from "building features" to "solving business problems."

Deliverable: A high-fidelity 90-day Roadmap and updated GTM (Go-To-Market) strategy.

Week 4: Velocity & Execution

By week 4, the "Fractional" model is in full swing. I am leading sprints, unblocking developers, and refining your Fintech/E-commerce /HealthTech/BioTech funnels.

Deliverable: The first "High-Impact" feature ship or process improvement that saves the team 10+ hours a week.

Success Stories

Success Story 1: Optimizing the High-Stakes Fintech Funnel

Industry: Fintech – Personal Loans (Series A)

Challenge:

60% drop-off during “Bank Verification”
Engineering team stuck in feature loop; CAC skyrocketing
Manual document upload causing 3-day review delays

Strategy:

Conducted deep-dive friction audit to identify bottlenecks
Integrated automated KYC/AML and Plaid verification directly into onboarding
Pivoted to Single-Session Approval, pausing secondary loan products

Impact:

45% lift in funnel completion – time-to-decision reduced from 72 hours → 90 seconds
22% reduction in CAC by reclaiming lost leads
Built audit-ready compliance architecture (MiCA/SOC2) for next funding round

Founder Quote: “Lisa turned our loan app into a trust engine. We moved from manual chaos to a scalable, automated asset.”

SEO Keywords: Fractional CPO fintech, startup product strategy, accelerating PMF

Success Story 2: From Feature Bloat to Clinical Adoption

Industry: HealthTech – Clinical Software

Challenge:

Founder acting as “Chief Feature Officer,” causing fragmented UX
High clinician churn and low adoption
Product Health Score declining

Strategy:

7-day workflow shadowing to identify top 3 friction points
Shifted roadmap from “adding more fields” → reducing time-to-insight
Built proprietary data-visualization layer as competitive advantage

Impact:

30% increase in retention through simplified UX
Freed CEO from daily backlog, enabling strategic hospital partnerships
Established defensible product moat for future growth

Founder Quote: “Lisa’s guidance gave us clarity and adoption overnight—she built a system we could scale confidently.”

SEO Keywords: Fractional CPO HealthTech, startup product consultant, product adoption

Success Story 3: Scaling SaaS Recurring Revenue

Industry: SaaS – Early-Stage Startup

Challenge:

Stagnant MRR growth
Reactive feature development, low retention
Inefficient engineering resource allocation

Strategy:

Designed growth-oriented roadmap targeting revenue-driving features
Implemented cohort analysis and engagement tracking
Mentored product team on prioritization and execution

Impact:

30% increase in recurring revenue in 3 months
15% improvement in user retention
Reduced engineering rework by 20%

Founder Quote: “With Lisa, we finally understand where to focus and how to move fast without chaos.”

SEO Keywords: Fractional CPO SaaS, product strategy consultant, revenue optimization

Success Story 4: Rapid Fractional CPO Sprint for Seed-Stage Startup

Industry: Fintech & SaaS

Challenge:

Confusing roadmap, unclear priorities
Founder unsure where to invest engineering resources

Strategy:

2-week Fractional CPO sprint delivering actionable roadmap
Prioritized features based on growth potential and user impact
Mentored team on data-driven decision making

Impact:

Identified top 3 features driving 60% of growth potential
Reduced wasted engineering effort by 40%
Set the startup on a clear path to PMF

Founder Quote: “In just two weeks, Lisa gave us clarity we didn’t have in 6 months—truly transformational.”

SEO Keywords: Fractional CPO, startup product strategy, accelerating PMF

Frequently Asked Questions

Q: Why a Fractional Lead instead of a full-time CPO or VP of Product?

A: Impact-to-Cost Efficiency. A full-time CPO with "Big Tech" experience commands a $300k+ base salary, heavy equity, and months of onboarding. As a Fractional Lead, I skip the corporate overhead and internal politics. You get the same strategic rigor and due-diligence readiness from day one, at a fraction of the total compensation cost.

Q: What specific "expensive mistakes" do you help founders avoid?

A: I stop the "Build-to-Burn" cycle. Startups don't fail because they can't build; they fail because they build things no one wants. I implement high-velocity Problem Validation and RICE prioritization so your engineering team stops chasing "nice-to-have" features and starts shipping the 20% of code that drives 80% of your revenue and investor interest.

Q: How do you handle high-stakes compliance (Fintech/HealthTech) in a part-time capacity?

A: Compliance is an Architecture, not a 40-hour task. I don't just "check boxes"; I bake Security-by-Design (HIPAA, GDPR, SOC2 readiness) into your SDLC. I build the automated frameworks and documentation culture so your product is "Audit-Ready" 24/7, whether I am in a meeting or not. I ensure your architecture survives Series A due diligence without requiring a costly, last-minute rebuild.

Q: With other clients, how can I be sure you are "all in" on my product?

A: I am an Embedded Partner, not a Freelancer. I strictly cap my practice to two active partners at any given time. This allows me to maintain the deep context required to lead your sprints, join your Slack, and "own" your product outcomes. When we work together, I am a member of your leadership team, not a vendor on a ticket system.

Q: What can I offer for FREE?

A: a)Free 1‑hour product audit / compliance review

b)Product risk assessment for Series A readiness

c)30‑day rapid PMF sprint plan

Q: What does the investment look like?

A: Value-Based Engagement Models. My goal is for my services to pay for themselves by saving you 100+ hours of wasted engineering time per month.

Strategic Advisory : Weekly high-stakes coaching and roadmap "gut-checks" for the DIY founder.
Core Execution : Hands-on backlog management and process professionalization.
Fractional Product Lead : Full end-to-end product leadership. I run the org so you can focus on being the CEO.

Ready to reclaim your roadmap?

If you’re a Series A/B founder feeling the friction between Compliance and Growth, let's talk. I help you clear the roadmap noise so your team can focus on shipping what matters.

High-stakes products require precision, not guesswork. Here is how we get started.

1. The Discovery Call (30 Mins Free)

We’ll discuss your current bottlenecks, your 6-month goals, and the specific regulatory hurdles (Fintech/HealthTech) you are facing. No sales pitch—just a high-level technical alignment.

Cost: Free (Book Your 30-Min Audit)

Goal: Determine if there is a strategic fit.

2. The Custom Proposal

Within 48 hours of our call, I’ll provide a tailored engagement plan outlining the specific KPIs I will own and the roadmap for my first 90 days with your team.

3. Immediate Integration

Once aligned, I integrate into your Slack and Jira within 72 hours. We start by clearing the "roadmap noise" so your engineering team can focus on shipping high-value features.

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