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$
USD
I will optimize your smart checkout flow, fix acme and renew your SSL certificate
JOHN DEV
About this gig
Is your store showing Not Secure warnings, checkout errors, or payment failures?
A broken or unsecured checkout is one of the fastest ways to lose customers and sales. I will professionally optimize your Smart Checkout flow, fix ACME issues, and renew your SSL certificate to make your store secure, trusted, and conversion-ready.
I specialize in checkout security, SSL configuration, and payment optimization to ensure your customers complete purchases smoothly without errors.
What I Will Do
- Smart Checkout Flow Optimization
- ACME SSL Configuration & Fix
- SSL Certificate Renewal & Installation
- Fix Not Secure Website Warning
- HTTPS & Secure Redirection Setup
- Payment Gateway Troubleshooting
- Checkout Error Resolution
- Domain & DNS SSL Verification
- Improve Checkout Speed & Trust Signals
Why This Service Matters
- Secure checkout increases customer trust
- Prevents payment failures & abandoned carts
- Protects customer data
- Improves store credibility & conversions
- Ensures smooth checkout experience
Whether your store is newly launched or already running, Ill make sure your checkout works securely and flawlessly
Message me before ordering so I can review your issue and recommend the best solution
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know JOHN DEV
JOHN DEV
SHOPIFY AGENCY LISTED IN THE SHOPIFY PARTNER DIRECTORIES
- FromUnited Kingdom
- Member sinceApr 2026
- Avg. response time1 hour
Languages
English, Spanish, Dutch
We are a results driven Shopify web design and eCommerce agency listed in the Shopify Partner Directory, focused on building professional stores that convert visitors into customers.
We specialize in Shopify store design, redesign, development, and full optimization, combining clean frontend design with strong backend performance. Whether launching or scaling, we create fast, user-friendly, sales focused Shopify stores built for growth and long term success.
Your success online starts here. Let’s build a Shopify store that sells.
FAQ
What issues can you fix with this service?
I fix checkout errors, “Not Secure” warnings, SSL certificate problems, ACME validation issues, payment failures, and insecure checkout flows.
Why is my website showing “Not Secure”?
This usually happens when your SSL certificate is expired, misconfigured, or not properly connected to your domain. I will diagnose and fix it completely.
Do I need to provide access to my store?
Yes. I may need temporary access to your Shopify/admin panel and domain hosting to properly configure SSL and checkout security.
Will this affect my live store or customers?
No. All optimizations are done safely with minimal or no downtime to keep your store running smoothly.
Can you fix payment gateway checkout errors?
Yes. I troubleshoot and optimize payment gateway connections to ensure customers can complete purchases successfully.
How long does SSL renewal and checkout optimization take?
Most fixes are completed within 24–72 hours depending on the complexity of the issue.
Should I contact you before placing an order?
Yes, please message me first so I can review your store and recommend the best package for your needs.
