Slow pages. Bloated apps. Messy code. Broken SEO.
Years of quick fixes piled on top of each other.
I take your store, clean it all up, and hand it back
running like it should.
You launched your store a few years ago. Bought a solid theme, installed a few apps, and focused on what matters: selling. Things worked.
Then the layers started piling up. A reviews app here. A loyalty program there. Tracking pixels from three different ad platforms. Some custom code a freelancer added. You're not sure what it does, but you're afraid to remove it.
Now your store loads slow on mobile. Your theme is two major versions behind. Apps you uninstalled months ago still have scripts running in your code. Your SEO tags are a mess. Your structured data is broken or missing. The workarounds have workarounds.
You've accumulated years of technical debt, and it's silently costing you customers, rankings, and revenue every single day.
You're not a developer. You shouldn't have to untangle this mess. But ignoring it isn't free. And if you're spending money on marketing to drive traffic to this store, you're paying to fill a leaky bucket.
"I could have just paid someone a few thousand dollars and gotten a better result in two weeks
than what I achieved in two years of doing it myself."
53%
of mobile visitors leave if your page takes over 3 seconds to load
7%
drop in conversions for every single second of delay
Akamai
68%
of online experiences begin with a search engine. Broken SEO means invisible
BrightEdge
Your store does $50,000/month.
Slow pages + bad SEO cost you just 10% of potential conversions.
–$5,000/month
$60,000 per year. Walking out the door.
A one-time fix that pays for itself month after month, forever.
You don't buy hours, audits, or recommendations.
You buy a clean store. I deliver the end state.
Pick the sprint, checkout in 30 seconds. I reach out within 24 hours, collect your store access, and run a full technical audit. Every app, every script, every SEO tag, every line of code.
Theme performance, app cleanup, dead code removal, image optimization, SEO tags, structured data, tracking scripts, mobile experience. I work on a staging copy, so your live store is never at risk. We hop on a call to align on priorities.
Turnaround: 1–2 weeks.
I deliver a before/after report with PageSpeed scores, Core Web Vitals, load times, and SEO health. You see exactly what changed and why. Plus 30 days of support for anything related to the work.
I don't just tweak one thing and call it done. I go through your entire store, find everything that's broken, bloated, or holding you back, and fix all of it. You get a clean foundation you can build on with confidence.
Faster rendering, deferred scripts, critical CSS, lazy loading. Your pages load fast.
Every app reviewed. Bloated ones replaced, unused ones removed, including the leftover code they leave behind.
Orphaned scripts, unused CSS/JS, old tracking pixels still firing. All gone.
Meta tags, Open Graph, JSON-LD schema, canonical URLs. All properly configured so search engines see you correctly.
Modern formats, compression, lazy loading, proper dimensions. Faster loads, no layout shift.
70%+ of your traffic is mobile. I make sure it's fast, usable, and not a frustrating mess.
Tracking pixels, chat widgets, analytics. Audited, optimized, and deferred so they don't tank your performance.
PageSpeed, Core Web Vitals, load times, SEO health. Real numbers showing exactly what improved.
I set up professional version control via GitHub. Every change is tracked, every version is saved. If anything ever breaks, nothing is lost. No more juggling theme copies in Shopify.
Your store is left clean and fully documented. Any developer you work with in the future can pick up exactly where I left off. No guesswork, no archaeology.
This sprint focuses on technical health: performance, code quality, and SEO foundations. New features, theme redesigns, and content changes aren't included, but we can discuss those separately.
Your photo here
7 yrs
Running Shopify
$4M+
In revenue
Hi, I'm Jérémie Vuong. I ran my own Shopify store for 7 years and grew it to millions in revenue. I know what it's like to install an app hoping it'll fix a problem, only to realize it created two new ones. To know your store needs work but have no idea where to start.
I spent hundreds of hours trying to optimize my own store. With the hindsight I have now as an engineer who's spent the last few years deep in code, I realize I did it wrong. Slowly, inefficiently, and incompletely.
That's exactly the service I wish I'd had. So I built it.
I'm not an agency. There's no junior dev you'll never meet working on your store. I do every sprint myself. No outsourcing, no middlemen. Just me, my engineering skills, and the automated workflows I've built to move fast without cutting corners.
No subscriptions. No recurring fees. No hourly billing. One sprint, your store is clean, and stays clean.
The Performance Sprint
100% Money-Back Guarantee
Not happy with the results? Full refund. No questions asked. I don't want your money if I can't deliver.
1–2 weeks from kickoff to delivery. Some stores are faster depending on complexity.
No. I work on a staging copy of your theme. Nothing goes live until it's tested and you've approved it. Your live store is never at risk.
No. Speed is part of it, but I address everything: dead code, broken SEO, messy structured data, bloated apps, orphaned scripts, image issues, mobile experience. It's a full technical cleanup.
I audit everything, including custom code. If it's causing issues, I optimize or rewrite it. If it's working fine, I leave it alone.
One kickoff call (30-45 min) and a quick review at the end. I handle everything in between.
Never without your approval. I review every app with you during the kickoff call. You decide what stays, goes, or gets replaced.
Some stores will never hit a perfect score, and that's fine. I optimize everything that's within reach and document what's limiting further improvement (e.g., a necessary heavy app). You'll know exactly where you stand and why.
You get a clean, optimized store and 30 days of support. If you want ongoing optimization, ask about my retainer partnership.
Hit the 'Let's talk' link anywhere on the page. You can email me or book a quick call. No pressure.
One sprint. Every issue found and fixed. Measurable results. Money-back guarantee.