Jeff J.
Sheffield Lake, United States
100%
Job Success
Top Rated Plus
Full Stack Web Developer
$85.00/hr
🚀 Full Stack WordPress & Web Developer | Speed, Security & Custom Solutions
My goal is simple: Deliver reliable, high-quality work that helps you grow your business and makes your life easier — without the stress.
With over 15 years of professional experience, I specialize in WordPress, Shopify, PHP, JavaScript, and modern web technologies. Whether you need a quick fix, speed optimization, malware cleanup, or a custom-built solution — I’ll get it done fast and done right.
What you can expect when working with me:
✅ Clear, prompt communication
✅ Fast, reliable project delivery
✅ Solutions designed to boost performance, security, and usability
✅ A self-directed, detail-oriented approach — I handle the heavy lifting so you don’t have to
I’ve successfully completed over 440 projects on Upwork with a 100% Job Success Score and a Top Rated Plus badge. Clients trust me to bring projects to life efficiently and correctly the first time.
If you're looking for a developer who can remove roadblocks, fix issues, and help your website run at its best — let's work together.
➡️ Ready to get started? Send me a message, and let’s talk about how I can help.
Work history
Work history
Implementing new Graphic Design in Shopify
Mar 20, 2025
-
Mar 30, 2025
"Jeff, your knowledge of Shopify is truly impressive, and your flexibility throughout the entire process has been invaluable. You built everything in a way that makes it easy for us…
Private earnings
WP All Import and Chron Job expert
Jul 9, 2019
-
Jan 16, 2025
No feedback given
Private earnings
Shopify Theme modifications/ Development
Dec 12, 2019
-
Jan 16, 2025
No feedback given
Private earnings
DOB field and url parameters in AC
Aug 3, 2020
-
Jan 16, 2025
No feedback given
Private earnings
Clone a functional website, putting it on a different domain
Aug 27, 2020
-
Jan 16, 2025
Private earnings
Add Research Registry & App Page
Oct 22, 2020
-
Jan 16, 2025
Private earnings
WordPress Developer- Modify Existing WordPress Site
Nov 23, 2020
-
Jan 16, 2025
No feedback given
Private earnings
Set Up New Domain on Greek Geeks and Install Word Press Theme
Feb 25, 2022
-
Jan 16, 2025
"I have worked with Jeff many times. He is fantastic! I will hire him again and again to do website work for me. He is prompt, and his work is…
Private earnings
WordPress Form & Plugin Integration
Apr 26, 2022
-
Jan 16, 2025
No feedback given
Private earnings
Install WordPress Theme to a current WordPress site
Jul 2, 2022
-
Jan 16, 2025
No feedback given
Private earnings
Set up WordPress website
Jan 24, 2025
-
Present
Job in progress
Private earnings
Finish WordPress website with some customizations
Sep 18, 2024
-
Present
Job in progress
Private earnings
Seeking Wordpress Developer ASAP for approx. 20 hours/week
May 19, 2021
-
Present
Job in progress
Private earnings
Jeff J. has more jobs. Create an account to review them
Skills
Skills
- Shopify
- WordPress Plugin
- PHP
- JavaScript
- HTML5
- CSS
- Landing Page
- WordPress
- HTML
- API
- WordPress Theme
- WordPress Development
- jQuery
- API Integration
- Web Development
Project catalog
Get started working with Jeff quickly with these predefined projects.
Get started working with Jeff quickly with these predefined projects.
You will get WordPress Security Fix, Malware Removal, Backup & SSL Setup
From $75
1 day delivery
You will get WordPress site speed optimization & Core Web Vitals improvement
From $45
1 day delivery
You will get WordPress Bug Fix, Theme Issue Fix, Plugin Error & Quick Fixes
From $35
1 day delivery
You will get a Professional WordPress Website | Expert WordPress Developer
From $200
2 days delivery