You will get Web developer | Database Tuning & Refactoring
Rising Talent
Rising Talent
Project details
As your data grows, even the best-written applications can suffer from sluggish performance and database locks. I lead a specialized squad that dives deep into your MySQL or PostgreSQL structures to identify and resolve complex bottlenecks. We focus on query optimization, indexing strategies, and database refactoring to ensure your application remains responsive under heavy loads, providing the technical reliability your users expect.
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, Localization, SecurityWhat's included $500
These options are included with the project scope.
$500
- Delivery Time 7 days
- Number of Revisions 1
- Bug Investigation
- Fix Documentation
- Detailed Code Comments
Optional add-ons
You can add these on the next page.
Fast 5 Days Delivery
+$200
Additional Revision
+$50
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RL
Rudi L.
Apr 20, 2026
Web Developer Needed for Resource Database Creation
AB
Anastasiia B.
Jan 14, 2026
WordPress Developer Needed for SEO Optimization of Website
Working with Oleksandr was a great experience for us. He has strong expertise in WordPress development and SEO optimization, and he optimized our site for both performance and search engine rankings. He managed his work efficiently and delivered a smooth, high-performing website. Any client looking for a reliable WordPress developer with excellent SEO skills will be very satisfied with his work.
About Oleksandr
WordPress Developer | Web developer | WooCommerce developer
100%
Job Success
Prague, Czech Republic - 7:51 pm local time
Businesses often struggle with slow sites or rigid template, as a web developer, I solve these problems by building custom, scalable solutions. A professional WordPress Developer doesn't just "install themes" - they architect systems where wordpress website design works in harmony with business logic. Throughout my career as a web developer, I have helped clients achieve a 40% average increase in conversion rates by optimizing the intersection of user experience and wordpress website design. Whether acting as a lead web developer or an independent WordPress Developer, I ensure that every wordpress website design project is backed by clean code and a product-focused mindset. My role as a WordPress Developer is to provide the technical certainty that your wordpress website design can scale as fast as your business does. Every web developer on my team follows these high standards for wordpress website design to deliver elite results. If you are looking for a web developer who understands the full lifecycle of a WordPress Developer project, you are in the right place.
Core Technical Stack
⚒️ CMS & Frameworks: WordPress Custom Development, Laravel, PHP (8.x)
⚒️ E-commerce: WooCommerce (Custom logic & hooks), Stripe/PayPal API
⚒️ Frontend: HTML5, CSS3/SASS, JavaScript (ES6+), React
⚒️ DevOps & Tools: Git, Bedrock, Sage, Docker, WP-CLI, REST API
⚡️ High-Performance & Speed Optimization ⚡️
Performance is a non-negotiable metric. I specialize in wordpress speed optimization for complex builds, particularly those utilizing wordpress elementor. While elementor is a powerful tool, it requires a senior wordpress speed optimization strategy to maintain Google PageSpeed scores of 98/100. My approach to wordpress elementor ensures that your site stays visual and interactive without the common bloat. I’ve refined my wordpress speed optimization workflow to guarantee load times under 1.8 seconds for wordpress elementor sites. Many users of elementor face performance issues, but with professional wordpres speed optimization, your wordpres elementor build will outperform the competition. Beyond just elementor, my wordpress speed optimization techniques focus on server-side caching and database efficiency. By integrating wordpress speed optimization into the initial wordpress elementor architecture, I reduce bounce rates by 25%. I use elementor as a productivity multiplier, while wordpress speed optimization ensures the wordpress elementor output is world-class.
🛒 Ecommerce Architecture: Shopify vs. Divi
As a WooCommerce developer, I often advise clients on the long-term trade-offs between shopify and wordpress divi. While shopify offers simplicity, a WooCommerce developer can use wordpress divi to eliminate monthly app fees and provide total ownership. My work as a WooCommerce developer has allowed brands to migrate from shopify to wordpress divi, typically slashing operational costs by 30%. Every WooCommerce developer knows that wordpress divi allows for custom checkout flows that shopify limits. If your current shopify setup feels restrictive, a WooCommerce developer can build a more flexible home on wordpress divi. I have successfully transitioned over 50 stores from shopify to wordpress divi, acting as a strategic WooCommerce developer to ensure zero data loss. The flexibility of wordpress divi combined with a robust WooCommerce developer approach can increase Average Order Value (AOV) by 15%. Whether you are choosing between shopify and wordpress divi, or need a WooCommerce developer to fix a broken funnel, I provide the expertise to make wordpress divi outperform any shopify alternative.
📈 Search Engine Authority & SEO Strategy
Expert-level seo is built into the foundation of my development process. I implement technical wordpress seo that has historically increased organic traffic by 150% for biotech and IT clients. My seo methodology ensures that wordpress seo is part of the code architecture, not just a plugin setting. I work with seo specialists to ensure every wordpress seo requirement from schema markup to crawlability is perfectly met. In the world of seo, your site’s health is your ranking, my wordpress seo audits fix the underlying issues that hold your seo back. By prioritizing wordpress seo during development, I save clients thousands in future seo corrections. My goal is to ensure your seo strategy and wordpress seo implementation are perfectly synchronized for long-term growth.
Key Metrics & Achievements:
📈 40% increase in conversion via data-driven UX/UI.
📈 30% reduction in SaaS costs by migrating from proprietary platforms.
📈 1.8s load time achieved on heavy, content-rich websites.
📈 150% growth in organic reach through structured audit
Steps for completing your project
After purchasing the project, send requirements so Oleksandr can start the project.
Delivery time starts when Oleksandr receives requirements from you.
Oleksandr works on your project following the steps below.
Revisions may occur after the delivery date.
Slow Query Analysis
We identify the specific queries and database structures that are causing latency or system timeouts.
Schema & Index Optimization
My team refines your database architecture and implements advanced indexing to drastically improve data retrieval speeds.