Andrei Siminiciuc
Full-Stack Developer
Hi, I’m a professional WordPress and Full-Stack Developer with over 13 years of experience.
4.89/5
overall rating
733
projects
298
customers
Location
Iași, Romania
Languages
English
Member since
20 Apr, 2013
13 years
Typical projects
Full Website Builds, Theme Development, Troubleshooting and Fixes
Hi there, I’m Andrei, a Codeable expert since 2013. I’m an experienced web developer specializing in WordPress, with over 14 years in the field. My core areas of expertise include: ✅ Website speed optimization ✅ Website migrations ✅ Ongoing website maintenance ✅ Custom WordPress plugin development ✅ Custom WordPress theme development ✅ Converting pixel-perfect designs into fully functional WordPress sites ✅ PHP and JavaScript development ✅ Working with and customizing plugins such as WooCommerce, Gravity Forms, WP Rocket, FacetWP, and LearnPress I also have extensive experience working with the WordPress and WooCommerce REST APIs. In short, if it can be built with WordPress, I can build it. I genuinely enjoy solving complex challenges and approach every project with persistence, precision, and attention to detail. My goal is simple: deliver results that not only meet but exceed your expectations. But don’t just take my word for it, feel free to check out the reviews.
Skills
5/5
This was my second project with Andrei and he once again did an excellent job. This one was a tricky migration of over 1,000 blog posts including media, custom fields, user accounts, and more. It turned out to be a finicky job and Andrei stuck with it until everything was migrated successfully. I highly recommend Andrei!
Feb 12, 2026
5/5
Andrei is excellent. He got my client's site back up and taking orders in hours. I would recommend him to anyone. Five stars solid!
Jan 23, 2026
5/5
Andrei Siminiciuc was consistently responsive, clear, and thoughtful throughout the entire project. His communication was prompt and professional, and he made sure every step was handled with care. I felt supported and respected at every stage — highly recommend working with him.
Oct 25, 2025
5/5
Working with Andrei was great. Prompt and clear communication and took the time to answer any of my questions.
Jul 16, 2026
5/5
Andrei got the work done as promised and returned to it promptly to deal with a recurrence of the issue, and stayed in communication throughout.
Jun 16, 2026
5/5
Amazingly helpful with something I spent hours and hours trying to fix myself. Andrei fixed all my issues exactly right and was very quick! I wish I would have started my project sooner and saved myself a headache.
Apr 30, 2026
5/5
He always replids and helped to resolve the problem.
Apr 14, 2026
5/5
Extremely knowledgeable, quick, and very responsive. Thank you, Andrei.
Apr 07, 2026
5/5
I highly recommend Andrei, great communication, clear goals and everything was done well within the project scope timeframe. We'll keep him in the fold for future projects.
Apr 03, 2026
5/5
Did everything I asked perfectly, was very good with style revisions, and gave me instructions on how to edit myself.
Dec 23, 2025
spikeybits.com
Custom-built WordPress theme engineered for high performance and SEO, powering a major tabletop gaming news site and optimized to handle millions of monthly visitors.
studycli.org
A WordPress website developed for an international Mandarin learning platform, highlighting immersive study programs and educational resources in China.
classful.com
Contributed to the development and optimization of a large WordPress-based education marketplace. Implemented advanced performance improvements to support high traffic and large content libraries. Integrated Elasticsearch for fast and scalable search functionality. Build custom e-commerce features.