FeaturedFrom
$190I will fix performance bottlenecks in your web application
About this service
Need someone to fix performance bottlenecks in your web application? I work from your business goals and existing materials to agree a focused scope.
Your delivery includes:
• Performance audit
• Targeted fixes
• Before and after report
We start with a brief and examples. I share a first draft for feedback, apply the included revisions, and deliver the final files with usage notes. Standard covers a broader scope; Premium includes a follow-up session. Message me before ordering if you have an unusual format or a fixed launch date.
Compare packages
| Feature | BasicFocused project | StandardComplete project | PremiumProject and handover |
|---|---|---|---|
| Performance audit | |||
| Targeted fixes | — | ||
| Before and after report | — | ||
| Follow-up session | — | — | |
| Extended handover notes | — | — | |
| Delivery time | 3 days | 7 days | 12 days |
| Revisions | 1 | 2 | 3 |
| Price | $135 | $270 | $540 |
About the seller
@elena_popescu
Accessible React interfaces and practical frontend engineering
- Rating
- 4.8
- Completed
- 212
- Response time
- 1 h
- Member since
- 14 June 2024
I build interfaces that work on small screens, slow connections and a keyboard. I am comfortable joining an existing TypeScript codebase or starting a focused product from a design file. Each delivery includes source code, setup instructions and a short list of the decisions your next developer should know about.
RomaniaEnglishRomanian
Frequently asked questions
Reviews(65)
4.9
65 reviews
5 stars
60
4 stars
3
3 stars
2
2 stars
0
1 star
0
- Communication
- 4.8
- Work quality
- 4.9
- On-time delivery
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