You will get a reliable Next.js or React bug fix or small feature
Project details
Need a small, clearly scoped improvement in an existing Next.js or React application? I will diagnose the issue, implement the agreed fix or feature, test the affected flow, and provide a concise handoff. Ideal for UI bugs, TypeScript errors, forms, API-connected pages, dashboards, admin panels, and deployment-related fixes. Basic covers one isolated fix or minor change. Standard covers up to three related fixes or one small feature. Premium covers one medium feature or up to five related fixes within the existing architecture. This project does not include a complete new app or SaaS, a full redesign, a major architecture rewrite, a new authentication or payment system unless separately scoped, paid third-party costs, ongoing incident support, or work outside the agreed scope.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance OptimizationWhat's included
| Service Tiers |
Starter
$49
|
Standard
$149
|
Advanced
$349
|
|---|---|---|---|
| Delivery Time | 2 days | 4 days | 7 days |
Number of Revisions | 1 | 2 | 2 |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - | - |
Frequently asked questions
About Refillm
Full-Stack Developer | Next.js, Flutter, APIs & AI Automation
Kragujevac, Serbia - 11:48 pm local time
I can help with:
• Next.js, React, and TypeScript applications
• Flutter and Android apps
• Node.js, PostgreSQL, REST APIs, and third-party integrations
• AI workflow automation, OCR, and document processing
• Business SaaS, dashboards, admin panels, and process automation
• Invoicing and e-invoicing integrations
• Field service, auto service, event, RSVP, and sports platforms
• Data migrations, deployments, bug fixes, and small enhancements
I am comfortable with small, clearly scoped fixes as well as larger builds. For existing systems, I start by understanding the current stack, expected result, and smallest safe change, then deliver in practical increments.
Send me a short description of the problem, current stack, and desired outcome, and I’ll suggest a focused next step.
Steps for completing your project
After purchasing the project, send requirements so Refillm can start the project.
Delivery time starts when Refillm receives requirements from you.
Refillm works on your project following the steps below.
Revisions may occur after the delivery date.
Review and confirm the scope
I will review the codebase, reproduce the issue, and confirm that it fits the selected package before implementation.
Implement and test the agreed change
I will implement the fix or feature, test the affected flow, and keep the work within the confirmed scope.