You will get your vibe coded Lovable, Bolt or v0 React app fixed
Project details
You built it with Lovable, Bolt.new, v0 or Replit. It works, mostly. Then it stalled around 70 percent done. It looks like every other vibe coded app, the mobile layout breaks in places, and your users have started noticing.
That last stretch is what I do. Eleven years in frontend. I build design systems and component libraries from scratch, which is really just the skill of making a product look deliberate instead of assembled.
What gets fixed: mobile and tablet layouts that break, spacing and typography that drift from screen to screen, buttons and forms that look like defaults, missing empty and loading states, slow first load.
You get before and after screenshots on a phone, so you can see the difference yourself without reading any code.
React, TypeScript, Tailwind and SCSS. Not for backend, auth, payments, new features, or a new logo and brand identity. No Vue, Angular or WordPress.
To make the changes I need access to your code, usually by connecting the project to GitHub and adding me. Takes about two minutes and I'll walk you through it.
That last stretch is what I do. Eleven years in frontend. I build design systems and component libraries from scratch, which is really just the skill of making a product look deliberate instead of assembled.
What gets fixed: mobile and tablet layouts that break, spacing and typography that drift from screen to screen, buttons and forms that look like defaults, missing empty and loading states, slow first load.
You get before and after screenshots on a phone, so you can see the difference yourself without reading any code.
React, TypeScript, Tailwind and SCSS. Not for backend, auth, payments, new features, or a new logo and brand identity. No Vue, Angular or WordPress.
To make the changes I need access to your code, usually by connecting the project to GitHub and adding me. Takes about two minutes and I'll walk you through it.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$249
|
Standard
$790
|
Advanced
$1,450
|
|---|---|---|---|
| Delivery Time | 5 days | 10 days | 15 days |
Number of Revisions | 2 | 2 | 3 |
Bug Investigation | |||
Fix Documentation | - | ||
Detailed Code Comments | - | - |
Optional add-ons
You can add these on the next page.
Additional Revision
+$60
Extra screen fixed
(+ 2 Days)
+$90
Rush delivery
+$150Frequently asked questions
20 reviews
(18)
(2)
(0)
(0)
(0)
This project doesn't have any reviews.
JS
Jeffrey S.
Dec 30, 2022
Web illustrator, graphics, web design, css expert.
DJ
David J.
Dec 2, 2020
UI/UX Designer for website updates
Umanga delivered good work on this HTML development project and I enjoyed working with him. His communication was acceptable, he met all deadlines, and his skills were reasonably strong. At one point I asked for an additional milestone and he was very forthcoming that the additional work was outside his area of expertise. I enjoyed working with Umanga and will likely have additional jobs for him in the future.
PA
Prateek A.
Dec 28, 2019
HTML/CSS Fixes
PA
Prateek A.
Sep 30, 2019
WordPress - Sketch to HTML Expert
Umanga went above and beyond for a Sketch to HTML wordpress project. He was very professional, communicated well and was an overall pleasure to work with. A very honest person - hard to find people like this.
HA
Huthaifa A.
Sep 25, 2019
Converting Paper+Pen sketches to High Fidelity Wireframes
Umanga did an amazing job over a short period of time.
About Umanga Deep
Senior React / Design Engineer - AI-Built Apps to Production-Grade
Kathmandu, Nepal - 1:39 pm local time
If your site or app was built with Lovable, v0, Bolt, or Cursor and feels 70% done — generic, inconsistent, slow, "vibe-coded" — that last 30% is exactly what I do.
What I do:
→ Take AI-generated React apps to production: refactor messy output into clean, maintainable code
→ Make the UI look designed, not generated: hierarchy, spacing, typography, motion
→ Speed up heavy screens: memoization, list virtualization, bundle tuning
→ Security cleanup: XSS-safe rendering (DOMPurify), dependency CVE remediation (CVE-2025-7783, CVE-2023-45133)
→ Design systems & component libraries that keep the product consistent as it grows
Background: for six years I directed UI/UX at a US logistics SaaS used by 500+ companies — built its design system from scratch (80+ components, full theming/dark mode) and shipped across a product of ~400 screens and over a million lines
of React, as a top-5 contributor with 2,000+ commits.
I design in code — rough sketch to shipped screen. And I use AI daily (Claude Code, Cursor), openly: that's why I'm fast. The 11 years are why it's good.
How I work: fixed scope, fixed price where possible — and I'll often do a quick before/after on one section first, so you see the uplift before committing to the whole thing.
Stack: React · JavaScript · TypeScript · SCSS/SASS · Tailwind · Framer Motion · Figma-collaborative · Git · Claude Code / Cursor
Let's get your AI-built project actually production-ready.
Steps for completing your project
After purchasing the project, send requirements so Umanga Deep can start the project.
Delivery time starts when Umanga Deep receives requirements from you.
Umanga Deep works on your project following the steps below.
Revisions may occur after the delivery date.
Scope check
I look at your project and confirm within 24 hours that it fits the tier you bought. If anything falls outside it, I tell you straight away rather than after the work has started.
Review on every screen size
I go through your app on desktop, tablet and phone and list everything that needs fixing, in priority order.