Radu Vulcu | KodeKings
Full-Stack Developer
I started developing with WordPress since back in 2011. While I specialize in the development and design of user-friendly and custom made WordPress / WooCommerce websites from scratch I also do Troubleshooting, Page Speed, Bug Fixes, Consulting and much more.
5.0/5
overall rating
88
projects
50
customers
Location
Sibiu, Romania
Languages
English, Romanian; Moldavian; Moldovan
Member since
15 Jun, 2019
7 years
Typical projects
Full Website Builds, Performance Optimizations, Theme Development
## About Me I am a dedicated Web Developer specialized in building modern, scalable, and high-performing websites. With a strong mix of creativity, technical expertise, and business understanding, I create digital solutions that don’t just look great — they drive real results. For me, every project is unique. I take time to understand your business, your audience, and your goals, then design a solution that is both technically solid and strategically effective. ## Services I Provide - Headless WordPress & React Development - Custom WordPress Themes & Plugins - WooCommerce & Membership Websites - High-Performance Frontend Development (HTML, CSS, JavaScript) - API Development & Integrations (Stripe, PayPal, Recurly, Twilio, Google APIs, Mailchimp, etc.) - Website Migrations, Maintenance & Support - Performance & Load Speed Optimization - Bug Fixes, Technical Support & Consultation ## Tools & Expertise - WordPress Ecosystem: ACF, WooCommerce, WPML, Yoast SEO, Contact Form 7, WPBakery, Divi, Slider Revolution - Frontend: React, Bootstrap, Tailwind - Hosting & Deployment: WP Engine, cPanel, custom server setups ## Featured Projects Some of the websites I’ve built and optimized: https://add.app/ https://steadybit.com/ https://www.bc-properties.com/ https://dat-fleetenkiekerhus.de/ https://www.docsiapp.com/ https://lx-antwerp.com/ https://netnation.com/ https://relevantmagazine.com/ https://the4thutility.co.uk https://easydumpsterrental.com https://homestoc.com https://www.aumago.com https://www.tnb.ro https://danner.dk https://www.plumorganics.com Video Portfolio: https://player.vimeo.com/video/379962882 Why Choose Me: ✔️ Proven experience with startups, agencies, and global businesses ✔️ Tailor-made solutions aligned with your goals ✔️ Full-stack expertise across frontend and backend ✔️ Reliable, communicative, and focused on long-term partnerships
Skills
5/5
Radu has gone above and beyond to assist me even though I was unreachable via skype. He was very helpful and resourceful; this has left a very positive impression of codeable with me and I will very much contact codeable again when I need wordpress assistance in the future. Thank you Radu!
Mar 02, 2020
5/5
Radu was super attentive to the project and made sure he did everything he could to execute a very complex Wordpress site build at a high standard.
Jul 12, 2019
5/5
I had an absolutely terrific experience with Vulcu. He worked very hard around the clock to solve a Wordpress security issue we had. And in the process of expertly resolving he problem he made several other updates to our site and server configuration. I'm very grateful we hired him. I can't imagine anyone doing a better job. I look forward to working with him again very soon.
Jun 18, 2019
5/5
Great person to work with!
Sep 21, 2026
5/5
Radu went above and beyond to help us make a fantastic new multisite network. Can't recommend him highly enough.
Sep 19, 2026
5/5
Radu was incredibly easy to work with, responsive and fast moving. Thank you for all your help.
Sep 15, 2026
5/5
Has understood exactly what I needed and been patient with changes and needs. Taken the brief and delivered it professionally and to a very high standard.
Aug 26, 2026
5/5
Fantastic to work with, good genuine helpful people. Enjoyed getting my app built with Radu and Cristi. Looking forward to working with them expanding the project.
Nov 12, 2025
5/5
Working with Radu was a pleasure. He was able to deliver high quality coding in a good timeframe. Always with a quick response time which was great to keep everything up to date. Highly recommended for any project looking for quality, efficiency and good follow up. 10/10.
Feb 01, 2025
5/5
Radu was great to work with. Fast and efficient.
Nov 12, 2024
Audio Design Desk
“The Add App” operates as a comprehensive digital business directory, designed to help consumers instantly discover localized deals, discounts, and promotional offers from major brands and retailers. To support this fast-paced ecosystem, the platform required a highly scalable, enterprise-grade architecture.
SteadyBit
Steadybit had rapidly outgrown their existing Webflow website. As an expanding enterprise company, they needed a platform that could handle much more than static marketing pages. Their vision included launching a comprehensive “Academy” for learning videos and courses, an interactive hub for events and conferences.
DocsiApp
Docsi App is not merely a website; it is a comprehensive, enterprise-level Medical Clinic Management System (SaaS) built entirely from scratch. The client required a platform capable of handling the operational complexities of both independent medical practices and massive, multi-layered healthcare organizations with hundreds of interconnected sub-clinics.
LX Antwerp
LX Antwerp creates stunning, interchangeable jewelry designed to nest and stack together in perfect harmony, allowing customers to express their individuality and distinctive elegance. However, their previous digital presence did not reflect the premium nature of their physical products.
BC Properties
BC Properties is an independent, highly exclusive agency specializing in sales, rentals, and off-market properties within Monaco. The engineering challenge was to build a infrastructure capable of automatically syncing with their 3rd-party real estate software via complex APIs, while simultaneously powering a lightning-fast search engine and a fully custom interactive client portal.
KodeKings
Architecting a high-performance interactive educational academy and code-gamification portal driven by an optimized core CMS infrastructure and custom metadata tracking modules.
Fleetenkiekerhus
A dual-domain vacation rental ecosystem powered by a WordPress Multisite architecture, utilizing a single API source of truth for real-time availability, synchronized booking, and centralized property management.