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$
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I will upgrade joomla 3 to joomla 6 without errors
Sanjeev Kumar
Level 1
4.8
4.8
About this gig
️ Important:
Please contact me before placing an order for complex or large websites so I can review and suggest the best approach.
Are you struggling to upgrade your Joomla website or worried about breaking your live site?
I will safely migrate or upgrade your Joomla site with zero data loss and minimal downtime.
With 15+ years of hands-on Joomla experience, I specialize in smooth upgrades from Joomla 3 to Joomla 4 and Joomla 5/6 while keeping your website fully functional and secure.
What I offer:
- Joomla 3 to Joomla 6 migration
- Joomla 3 -> 4 -> 5-> 6 safe upgrade process
- Fix errors after upgrade (PHP issues, extension conflicts)
- Extension compatibility check & fixes
- Template / layout correction after update
- Full backup before migration
- Secure migration process
- Complete post-migration testing
I can fix issues like:
- Broken website after Joomla update
- White screen / fatal errors
- Extensions not working properly
- Layout/UI broken after upgrade
Why choose me?
- 15+ years Joomla development experience
- Joomla 4, 5 & 6 upgrade specialist
- Safe and proven migration workflow
- Fast response & clear communication
- 100% data safety assurance
- 600+ websites upgraded from Joomla 3 to Joomla 6
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Sanjeev Kumar
Sanjeev Kumar
What's your story in one line?
Level 1
- FromIndia
- Member sinceFeb 2016
- Avg. response time1 hour
- Last delivery2 months
Languages
English
I am a Joomla developer with 15+ years of hands-on experience, specializing in Joomla 3, 4, 5 & 6 error fixing, upgrades, and migrations. I help businesses fix blank pages, plugin conflicts, PHP errors, and broken sites after upgrades.
I also work with custom Joomla development, extensions, templates, and performance optimization.
My goal is to provide fast, reliable, and long-term solutions with clear communication and professional support.
My Portfolio
Other Website Maintenance Services I Offer
FAQ
Which Joomla versions can you upgrade?
I can upgrade your website from Joomla 2.5, 3.x, 4.x to the latest Joomla version (including 5.x and newer), depending on compatibility.
Will my website break during the upgrade?
No. I follow a safe upgrade process including full backup, testing, and compatibility checks to ensure a smooth, error-free upgrade.
Do you take a backup before upgrading?
Yes, I always create a full backup (files + database) before starting any upgrade. Your data is 100% secure
Will all extensions and templates work after upgrade?
I check compatibility of all extensions and templates. If something is outdated, I will suggest alternatives or update them accordingly.
Do you fix errors after upgrading?
Yes, fixing errors is included in my service. I ensure your website works perfectly after the upgrade.
Can you upgrade Joomla 4 to Joomla 6?
Yes, I specialize in upgrading Joomla 4 to Joomla 6 with full compatibility checks and no downtime.
Will my website have downtime during the upgrade?
I try to keep downtime minimal or zero by performing upgrades carefully and sometimes on staging first.
Do you provide support after delivery?
Yes, I provide support after delivery to ensure everything runs smoothly and you are satisfied.
What do you need to start the work?
I will need: Joomla admin access Hosting / cPanel access (or FTP) Database access (if required)
How long does the upgrade take?
Most upgrades are completed within 24–48 hours, depending on website size and complexity.
Reviews
31 reviews for this Gig
| (27) | ||
| (3) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
X xt3lpmw4bbqte
Panama
Sanjeev continues to impress me. He has worked several projects for me and has become my go to developer for Joomla solutions. He is very knowledgeable and I look forward to working with him again. Hire him for your projects today!
Up to $50
Price
7 days
Duration
Helpful?X xt3lpmw4bbqte
Panama
Sanjeev is great to work with. I am already working with him on 5+ projects in the past year and I will continue to work with him. So should you!
Up to $50
Price
2 days
Duration
Helpful?N nicog71
Switzerland
Fast service and good understanding of the problem to be solved ! He was able to quickly update my site from Joomla 3 to 5 without problem ! Thanks you !
$200-$400
Price
2 weeks
Duration
Helpful?M mrdunigan
United States
I would definitely be coming back to work with him again
Up to $50
Price
1 day
Duration
Helpful?L 
lobamudrajyoti
Canada
perfect for any job, very responsible, if he does a mistake, he fixes it ! a great développer for any job,,,,, I recommend....
Up to $50
Price
1 day
Duration
Helpful?
Reviews
31 reviews for this Gig
| (27) | ||
| (3) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
X xt3lpmw4bbqte
Panama
Sanjeev continues to impress me. He has worked several projects for me and has become my go to developer for Joomla solutions. He is very knowledgeable and I look forward to working with him again. Hire him for your projects today!
Up to $50
Price
7 days
Duration
Helpful?X xt3lpmw4bbqte
Panama
Sanjeev is great to work with. I am already working with him on 5+ projects in the past year and I will continue to work with him. So should you!
Up to $50
Price
2 days
Duration
Helpful?N nicog71
Switzerland
Fast service and good understanding of the problem to be solved ! He was able to quickly update my site from Joomla 3 to 5 without problem ! Thanks you !
$200-$400
Price
2 weeks
Duration
Helpful?M mrdunigan
United States
I would definitely be coming back to work with him again
Up to $50
Price
1 day
Duration
Helpful?L lobamudrajyoti
Canada
perfect for any job, very responsible, if he does a mistake, he fixes it ! a great développer for any job,,,,, I recommend....
Up to $50
Price
1 day
Duration
Helpful?
