Valeriy Vasyliev | Gratta Studio
Full-Stack Developer
👋 Hello, my name is Valerii and I am a WordPress and WooCommerce developer with a specialization in backend development. My focus is on creating high-performance, secure, and scalable websites that meet the needs of my clients.
4.97/5
overall rating
206
projects
87
customers
Location
Valencia, Spain
Languages
English, Indonesian, Russian, Ukrainian
Member since
13 Jan, 2023
2 years
Typical projects
Full Website Builds, Performance Optimizations, Troubleshooting and Fixes
I am a proficient and creative WordPress developer with extensive experience in website management and development. My expertise encompasses all facets of WordPress website creation, spanning from design and implementation to the seamless integration of various plugins. I specialize in crafting engaging and interactive websites that captivate users. I thrive in collaborative team environments and exhibit strong leadership skills. Meticulous attention to detail is ingrained in my work, complemented by proficiency in several programming languages. 🛠️ My areas of specialization include: ✅ Custom plugin development ✅ Tailored theme creation ✅ Web application development ✅ Performance optimization and robust security implementations ✅ Ongoing support and maintenance ✅ Seamless site migration, among other services. 🏆 Certifications: ✅ Yoast Certifications: - All-around SEO https://academy.yoast.com/certificate/2883/1635140/71be4500bbb865bd5504d7a41ed9420c/1/ - Technical SEO https://academy.yoast.com/certificate/22430/1635140/cacc111a40ba46c3461b1ce1c7341a6a/1/ ✅ LearnDash Expert Certification: https://drive.google.com/file/d/1JkHzwZEFJ--OGz9xyabs59WrhyQ-FY4k/view ✅ Indystack Certified: WordPress Hosting Mastery https://drive.google.com/file/d/112svg8uoBQIyhbJldQQ2Pi38weyNPs8l/view
Skills
5/5
Is amazing to work with this guy. An amazing professional and very efficient. 10/10
Jul 20, 2023
5/5
We are in very different time zones which meant we were often communicating at different times of the day, but Valerii replied to enquiries very promptly and always gave clear detail in his explanations. I would definitely recommend him to other users.
Jun 12, 2023
5/5
Valerii was great at responding back on the problem and had found initial problems even before being hired. Understood the task and executed with great confidence.
Jun 09, 2023
5/5
Valeriy was incredibly fast at restoring mywebsite and making sure I knew what had gone wrong. He was easy to communicate with and very responsive. I would highly recommend.
May 12, 2025
5/5
Prompt and efficient service with very good communication throughout!
May 06, 2025
5/5
He did a great job.
Mar 26, 2025
5/5
Valerii was great to work with - very communicative and timely.
Jan 31, 2025
5/5
Very kind, helpful and to the point.
Jan 29, 2025
5/5
Valerii is awesome! He was thorough and dedicated and provided me exactly what I needed and wanted.
Jan 22, 2025
5/5
Valerii was very responsive and able to resolve the issue in a timely manner!
Jan 14, 2025
Restaurant Reservation System Customization
I enhanced a restaurant reservation system with key features like date exclusion for specific events, a cut-off time for same-day reservations, and customizable settings for special business days. These improvements, adaptable for various scenarios and easily managed through a user-friendly interface, significantly streamlining the reservation process.
Stock and Grain
Updated the theme to PHP 8.1 and created new page templates for online ordering and news pages.
Lehigh Valley International Airport (ABE)
Developed an integration with an external API that retrieves real-time data on flight arrivals and departures. This involved creating a system that could effectively communicate with the API and process the data it provided. I designed the integration to be flexible and scalable, allowing for future updates and enhancements as needed.
FarPlay
The task involved creating a custom WordPress plugin that provides a simple Single Sign-On (SSO) solution using PHP sessions. The plugin will create a record in the WordPress database upon user sign-in, based on the PHP session. The goal is to allow users to sign in once and access multiple applications, without having to enter their credentials again.
Vormats
I personally conceptualized and constructed the website for the newly established company, utilizing designs provided by an external agency.
Shopping Roulette
Shopping Roulette presents itself as a comprehensive e-commerce solution, incorporating advanced gamification elements and seamless integration with a multitude of partners.