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I will fix wordpress bugs and improve website speed
Ilya Ivasyk
About this gig
Is a WordPress error, broken feature or slow website costing you leads and sales?
I will diagnose the root cause, fix the issue safely and test the result across the affected pages.
I can help with:
PHP errors, white screens and failed updates
Plugin and theme conflicts
Broken CSS, JavaScript and responsive layouts
Forms, email delivery and checkout issues
404 errors, redirects and database-related problems
Slow pages, heavy plugins and Core Web Vitals
WordPress security cleanup and hardening
Hosting, cache and Cloudflare configuration
My workflow:
1. Review the issue and reproduce it
2. Create a backup or work on staging
3. Fix the root cause with clean, maintainable changes
4. Test the affected functionality
5. Explain what was changed and how to prevent recurrence
I have hands-on experience maintaining production WordPress websites, custom themes and plugins, booking flows, e-commerce and third-party integrations.
Please message me before ordering with the website URL, screenshots or error text, and recent changes. Complex or urgent issues may require a custom offer.
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 Ilya Ivasyk
Ilya Ivasyk
WordPress Developer Custom Themes and Plugins
- FromUkraine
- Member sinceOct 2024
- Avg. response time1 hour
Languages
English, Ukrainian, Russian
I’m a WordPress developer focused on fast, scalable business websites and custom functionality. I build custom themes and plugins, migrate Elementor websites to clean custom themes, integrate CRMs, APIs and AI agents, fix PHP, JavaScript and CSS issues, and improve Core Web Vitals.
My recent work includes booking systems, product order flows, lead-management tools, Jobber and Telegram integrations, Cloudflare security, SEO and GitHub Actions CI/CD.
You get clean code, clear communication and reliable post-launch support.
My Portfolio
FAQ
What information do you need before I order?
Send the website URL, screenshots or exact error text, the steps that reproduce the issue, and any recent plugin, theme or hosting changes. I will confirm the right package before you order.
Can you fix errors on a live website?
Yes, but I prefer to create a backup and use staging when the risk is significant. Small, isolated fixes can be completed on production during an agreed low-traffic window.
Do you fix WooCommerce and checkout issues?
Yes. I can troubleshoot cart, checkout, payment, email, product display and plugin conflicts. Payment-gateway or custom checkout problems may require a custom offer.
Can you guarantee a PageSpeed score of 90 or 100?
No honest developer can guarantee a fixed score without reviewing the site. Results depend on hosting, third-party scripts, images and plugins. I focus on measurable improvements and stable functionality.
What counts as one bug?
One bug is one clearly defined issue with one expected outcome, such as a broken form or PHP error. Related symptoms may share one root cause; separate issues require a larger package.
Can you fix mobile and browser layout problems?
Yes. I troubleshoot responsive CSS, overflow, spacing, menu, JavaScript and browser-specific issues, then test the affected pages at common screen sizes.
Can you clean and secure a hacked WordPress website?
I can inspect suspicious files, remove confirmed malware, update vulnerable components and harden WordPress. Severe incidents or blacklisting may require a custom security scope.
What if the issue is more complex than expected?
I will explain the diagnosis before expanding the scope. If the problem involves several systems or needs custom development, I will offer a clear upgrade or custom order instead of making hidden changes.
Do you provide urgent or same-day support?
When my schedule allows, I can offer expedited delivery. Contact me first with the error details and deadline so I can confirm availability and risk.
Do you offer ongoing WordPress maintenance?
Yes. I can provide recurring updates, backups, uptime checks, security reviews, bug fixes and performance monitoring through a custom monthly offer.
