Hire the Best WordPress E-commerce Developers
in Ukraine

I help businesses stabilize, modernize, and scale complex WordPress and WooCommerce platforms — especially when standard plugins, fragile integrations, or temporary fixes are no longer enough. I’m a Senior WordPress Architect and Full-Stack Engineer with 10+ years of experience building production systems. For nearly five years, I led engineering at a global media company, supporting more than 20 international WordPress and Next.js websites serving millions of monthly users. My work sits between hands-on development and technical architecture. I can investigate an existing system, identify the real constraint, design a maintainable solution, and implement it without unnecessarily rebuilding everything. How I can help • Build custom WordPress and WooCommerce plugins • Develop complex API, CRM, SaaS, and data integrations • Diagnose performance, stability, and scaling problems • Modernize legacy themes, plugins, and backend architecture • Design headless WordPress and Next.js systems • Automate imports, migrations, editorial processes, and data workflows • Improve deployment, testing, monitoring, and development processes Relevant project experience • Led engineering across a multilingual network of 20+ high-traffic websites • Migrated approximately 300 GB of WordPress media to a scalable image-processing and storage architecture without service interruption • Built an automated WooCommerce import and AI translation workflow for more than 3,000 products • Delivered performance improvements of up to 70% on content-heavy platforms • Developed custom systems for webhooks, CRM synchronization, editorial automation, access control, reporting, and media management • Modernized WordPress platforms using Next.js, Cloudflare, CDN caching, CI/CD, and structured deployment processes I focus on solutions that remain understandable after launch. That means clear boundaries, documented decisions, appropriate use of WordPress APIs, limited plugin dependency, reliable failure handling, and architecture that another developer can maintain. My core stack includes WordPress, WooCommerce, PHP, JavaScript, TypeScript, React, Next.js, Node.js, MySQL, PostgreSQL, Redis, Cloudflare, AWS, Google Cloud, Docker, and automated testing and deployment tooling. I’m best suited to technically demanding projects such as custom plugin development, platform modernization, performance engineering, complex migrations, difficult integrations, and long-term product development. Send me a description of your current system, the problem you are experiencing, and the outcome you need. I will help determine whether the right solution is a focused fix, a custom plugin, a migration, or a broader architecture improvement.

Hello, my name is Oleksander. I have been working as a professional Wordpress developer for 7 long years now. Now, my main specialization is the complex integration of various APIs in WordPress/WooCommerce.

🏆 Top 3% of freelancers - Upwork Top Rated Plus 🕰 18400+ Hours worked on Upwork 💪🏼 265+ Upwork Projects Delivered If you see my profile, you're lucky! Because you have found someone who will make your project real, reliable and solve any type of problem. Together we will achieve required goals and build long-term effective cooperation. I am a resourceful, innovative, and competent web developer with extensive experience in the coding of websites. For a long hard 8 years of work, I can confidently call myself a full stack web developer. My experience is closely related to: 📎 Languages: JS, TypeScript, CSS, SCSS/SASS/LESS, HTML5, PHP 📎 Frameworks: JS(NextJS, Remix, T3, NestJS). 📎 CMS: WordPress ( WooCommerce, Advanced Custom Fields (ACF), Custom Post Types, Elementor Pro, Divi, Gutenberg Blocks, Headless WordPress, Multilingual Sites (WPML), Membership Sites, LMS, SEO Setup (Yoast, RankMath)) 📎 Databases: MongoDB, PostgreSQL, MySQL, MariaDB, Redis, Oracle DB, Microsoft SQL Server. 📎 Queue Service: AWS SQS, Apache Kafka, RabbitMQ. 📎 Auth: Auth0, Amazon Cognito, Firebase Authentication, SuperTokens, Passport 📎 Social API: Google, Facebook, Twitter, Facebook, Instagram, YouTube, Reddit, Snapchat, Pinterest, Viber, Telegram, Twilio. 📎 Payment API: PayPal, Stripe, etc. 📎 AI API: OpenAI. 📎 Deployment: VPS(DigitalOcean, AWS (EC2, ECS), Hetzner), AWS (Amplify, ELB), Google Cloud (App Engine), Azure DevOps, Heroku, Vercel, Netlify, Firebase Hosting, Edgio. 📎 DevOps: Docker, Kubernetes, Ansible, AWS (Lambda, DynamoDB, API Gateway, S3, etc.), Ansible, GitLab, GitHub. Key skills: WordPress | WordPress Developer | WordPress Development | WooCommerce | WordPress Security | WordPress Multisite | WordPress Bug Fix | PHP | Ecommerce Website Development | Resposive Design | WordPress Expert | WordPress WooCommerce | Headless Wordpress | Elementor Expert | Web Design | WordPress e-Commerce | WordPress Migration | WordPress Installation | WordPress Customization | WordPress Website WordPress Elementor Expert | WordPress Multisite | WordPress Security | WordPress Theme | WordPress Optimization | PSD to WordPress | WordPress SEO Plugins | WordPress Plugin | WordPress Landing Page | WordPress Development | WordPress Backup | WordPress Bug Fix | WordPress Consultation | WordPress Thrive Theme | Divi | Website Designer | WordPress Designer | Frontend Developer | Figma to WordPress | Figma to HTML/CSS | WordPress Plugin | Elementor The main priority of my work is respect, timeliness and quality of the code. And this is the key to success in our future relations. Ready to discuss your project? Just send me DM with your requirements and ideas.↗️

Currently available for new long-term projects — 20+ hours/week. I’m a Senior WordPress & WooCommerce Developer specializing in custom development, complex WooCommerce functionality, performance optimization, troubleshooting, migrations, security, and server infrastructure. I work with both existing websites that need ongoing development/support and new projects built from scratch. What I can help with: • Custom WordPress & WooCommerce development • Custom themes, plugins, integrations, APIs, ACF & Gutenberg • WooCommerce payments, shipping, subscriptions and custom checkout logic • Performance optimization & Core Web Vitals • Debugging PHP/JS issues and plugin/theme conflicts • Malware cleanup, WordPress security & Cloudflare • Server setup, migrations, DNS, SSL, Redis & caching • Staging → production deployments and safe updates • Long-term website maintenance and monitoring • Figma → responsive WordPress development WordPress / WooCommerce PHP 8, MySQL/MariaDB, JavaScript, REST API, ACF Pro, Gutenberg, Elementor Pro, WPML, LearnDash, MemberPress, Stripe, PayPal and custom WooCommerce integrations. Hosting & DevOps DigitalOcean, AWS, WP Engine, Kinsta, Cloudways, Hetzner, SiteGround, Cloudflare, Linux, Redis, Git and automated deployments. I also use Cursor, Claude Code and AI-assisted development workflows for planning, debugging, refactoring and testing. This helps me move faster on larger codebases without sacrificing code quality. I prefer working with staging environments, backups and proper testing before deploying changes to production. I’ve worked on 300+ projects ranging from small WordPress fixes to large WooCommerce stores, migrations, server infrastructure and long-term maintenance. If you need someone who can handle not only WordPress itself, but also the server, performance, security and infrastructure behind it, feel free to send me an invite. Available for ongoing projects: 20–30+ hours/week.