Real-Time Resolution for Core Web Vitals
Solve specific performance bottlenecks and technical issues in a live, hands-on session with your team.
Book Free ReviewSee how I workThe teams I work with.
The Rapid Response Model
Sometimes you need an expert to look at a specific problem and provide an immediate solution.
This is a focused engagement designed to unblock your engineering team. We skip the reports and meetings to go straight into the code.
1. Live Inspection
You share your screen and show me the problem. I look at the code and performance traces to pinpoint the exact root cause. I tell you precisely why it is failing and how we are going to fix it.
2. Immediate Assessment
I decide on the spot if this is eligible for a rapid fix. I tell you exactly how much time is required (usually 1 to 4 hours) at my flat rate of €150/hr. You get a clear, fixed commitment without any vague estimates.
3. Fix the issue
If the solution is simple, we fix it immediately during the call. If it requires more work, we book a dedicated session later this week to resolve the issue.
strategy you need for sustainable high performance.
Client Success
Don't just take my word for it
CTO, DPG Media
"Identified architectural bottlenecks in our component library that impacted millions of daily users. The performance gains were measurable within days."
Head of Digital, Rituals
"Implemented performance budgets in our CI/CD pipeline. We haven't had a regression since deployment."
Head of Engineering, Swift
"Layout shift on checkout eliminated entirely. Went from 0.4 to 0.02 CLS across mobile and desktop."
VP Product, Expedia Group
"Balanced performance optimization with revenue requirements across our marketplace platforms. Third-party scripts are now properly governed."
Engineering Manager, Zalando
"Most actionable performance audit we've received. Clear priorities, practical implementation roadmap."
Product Lead, Miro
"Optimized main-thread execution for our enterprise dashboards. 25% reduction in CPU usage at scale."
Head of Platform, Adevinta
"Reorganized our third-party strategy across 15 marketplaces. 45% reduction in blocking time while maintaining ad revenue."
Lead Developer, Alza
"Transferred knowledge to our engineering team. We can now diagnose and resolve performance issues independently."
VP Engineering, Loop
"Mobile load time down 800ms. 7% lift in checkout conversion. The ROI justified the investment immediately."
VP Engineering, People Inc
"Deployed optimizations across seven of our brands. Each property saw meaningful gains while maintaining their distinct user experiences."
Who This Is For
This service is optimized for teams that have the capacity to work but lack the specific domain expertise for a challenging issue..
Engineering Teams
Your developers have a ticket for "Fix INP" or "Reduce LCP" that keeps moving from sprint to sprint. I provide the technical breakthrough and assistance they need to close it.
Launch Blockers
You are about to go live but a critical Core Web Vitals metric is failing. I help you find the fastest path to a passing score to ensure a smooth launch.t.
Third Party Validations
You need an independent expert to verify if a proposed solution from an agency or tool vendor will actually deliver the promised performance results.
If you are looking for long term solutions to your Core Web Vitals challenges check out my core web vitals consultancy
Availability & Next Steps
I offer these sessions in focused blocks. You get my full attention and immediate access to my years of optimization experience..
Book Your Free review NowYour frequently asked questions answered
I understand that hiring a Core Web Vitals consultant might not be your everyday playbook. These are the questions that I answer the most. If your question is not in here do not hesitate to contact me!
Immediate Impact & Speed
How quickly can you fix our Core Web Vitals issue?
We start immediately. We jump straight into your codebase or performance profiler. For most isolated issues,like a layout shift on checkout or a specific INP failure, we identify the root cause within the first hour and often implement the patch live during the session.
Is this just an audit, or do you actually fix the code?
This is a hands-on engagement. I am here to solve your problems directly. I guide your developers through the specific code changes required, or I write the code examples myself. You leave the session with a verified solution.
Can you guarantee a pass for our upcoming release?
I guarantee I will find the fastest path to a passing score. If you are blocked from launching due to poor performance metrics, I prioritize the specific "quick wins" and architectural adjustments needed to clear the threshold immediately. We focus on passing the audit so you can ship.
Process & Technical Access
Do we need to sign a long-term contract?
This is a "pay-as-you-need" service. You book a slot, we fix the problem and we are done. It is the fastest way to access enterprise-level expertise without onboarding delays or commitments.
Do I need to grant you full access to our infrastructure?
We typically work via screen sharing or pair programming sessions. Your developer drives, and I navigate. This bypasses complex security compliance and access management, allowing us to start debugging your production or staging environment instantly.
What stacks do you support for on-call debugging?
I support any stack that runs in a browser. The browser's rendering engine functions the same way regardless of whether you use React, Angular, Magento, or vanilla JS. I debug the runtime performance,Javascript execution, layout thrashing, and resource loading. If it renders in Chrome, I can optimize it.
Billing & Flexibility
What is your hourly rate?
My rate is €150 per hour. Most rapid response sessions are scoped to a 1, 2 or 4 hour block. I provide a fixed price quote before we start, so you never face open-ended billing.
I am not sure if I need 2, 4, or 8 hours.
Start small. I am highly efficient. Most specific questions are resolved in the 2 hour block. If we uncover a deeper architectural issue, we can simply extend the session or book a follow-up. You only pay for the time we use to solve your problem.
Can we split a 4 or 8hour block into multiple sessions?
Yes. Flexibility is key. We can use the first session to diagnose and implement a fix, and a second session days later to review the impact and refine. You control how we utilize the time to best fit your sprint cycle.
What if we don't fix the issue in the booked time?
I assess the feasibility of the fix immediately at the start of our session. If the issue exceeds the booked timeframe, I inform you before we proceed. Once I commit to a resolution within the agreed time, I own that deliverable. If the work takes longer than my estimate, I complete the fix at my own expense. I take full responsibility for the estimation.