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Fiverr Pro
English
$
USD
I will fix bugs and errors in your website or web app
Justin G
About this gig
Is a broken form, mobile menu or layout issue getting in the way? I investigate and fix specific bugs in an existing website or browser-based web app.
CHOOSE YOUR SCOPE
Basic: 1 small, reproducible bug, with investigation and testing of the fix.
Standard: up to 2 small bugs, 1 minor UI improvement and fix documentation.
Premium: up to 4 small bugs, 1 flow improvement and a written summary of changes.
I review the relevant code, identify the cause, implement the agreed fix and check the affected flow. Revisions cover the original agreed issue, not unrelated bugs or new features.
Before ordering, send the page or screen affected, steps to reproduce the issue, expected result, current behavior and tech stack. We will confirm access, feasibility and scope first.
QuizTower is my own web product and a reference for my work. This Gig covers bounded fixes to existing projects. Major rebuilds, ongoing monitoring, infrastructure incidents and security emergencies need a separate scope.
Get to know Justin G
Justin G
Websites, Web Apps, Tools and Product Concepts
- FromAustria
- Member sinceMay 2022
Languages
English, German
I plan and build websites, browser-based web apps and practical tools. I turn ideas into clear concepts, user flows and working prototypes, and improve existing products with focused fixes. QuizTower, my own multiplayer quiz project since October 2025, is my portfolio reference. I previously led a fundraising team for an NGO. Since May 2022, I have worked in insurance sales and team leadership, personally supporting around 890 clients within a team portfolio of over 2,000. I also mentor trainees. This background helps me clarify requirements, communicate clearly and keep projects practical.
My Portfolio
Other Software Development Services I Offer
FAQ
What do you need to start?
Please send the URL, steps to reproduce, expected and actual behavior, screenshots or error text, and details of your tech stack. We will agree on safe code access after the order. Please do not send passwords in the order form.
What counts as one small bug?
One reproducible issue affecting a specific page, feature or behavior, such as a broken mobile menu or a form validation error. Several unrelated problems count as separate bugs. Send the reproduction steps first so I can confirm whether the issue fits the package.
Which websites and web apps do you support?
Please send your tech stack and a description of the issue before ordering. I confirm whether I can support the project and agree on a bounded fix first. Issues caused by third-party services, missing access or infrastructure may need a different scope.
