You will get a perfect CSS expert for your website

Andrii K.Status: Offline
Andrii K. Andrii K.
5.0
Top Rated

Let a pro handle the details

Buy Web Programming Bug Fixes services from Andrii, priced and ready to go.
Andrii K.Status: Offline
Andrii K. Andrii K.
5.0
Top Rated

Let a pro handle the details

Buy Web Programming Bug Fixes services from Andrii, priced and ready to go.

Project details

You will get:
• Any type of help with CSS/CSS3
• Responsive design (with Bootstrap or custom CSS).
• Optimized and well-commented code.
• SEO-friendly clean code.
• W3C validated
• Future support

I will work with:
• Figma, Adobe XD, Sketch, PSD;

Technologies I use to create websites from scratch:
• CSS3 (SASS, SCSS, LESS & etc)
• Flexbox and Grid (CSS)
• Bootstrap
Programming Languages
HTML & CSS, JavaScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, W3C Markup Validation Service
What's included
Service Tiers Starter
$50
Standard
$100
Advanced
$150
Delivery Time 1 day 1 day 1 day
Number of Revisions
135
Bug Investigation
Fix Documentation
Detailed Code Comments
Optional add-ons You can add these on the next page.
Additional Revision
+$50

Frequently asked questions

5.0
74 reviews
99% Complete
1% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

sd

sandeep d.
5.00
Dec 19, 2025
Figma to HTML CSS

VV

Vojimir V.
5.00
Sep 27, 2025
Occasional HTML/CSS Developer Needed for Design Conversion and Styling

DP

Dieter P.
5.00
Apr 12, 2025
Pairing call for deployment of Vite app Good communication and professional work

BH

Ben H.
5.00
Mar 19, 2025
Front-End developer The work was done to my satisfaction and at a very good and professional level. I will definitely work with him in the future as I have had other work in the field.
Highly recomended

JS

Justin S.
5.00
Sep 12, 2023
Landing pages Andrii is an exceptional developer with great skill-set and in depth expertise in his domain. Quality of the code is exceptionally high and he is very pleasant to work with. We will most certainly use Andrii's services again in the future. Highly recommended.
Andrii K.Status: Offline

About Andrii

Andrii K.Status: Offline
Front-End Developer | React | JavaScript | Vite
100% Job Success
5.0  (74 reviews)
Kyiv, Ukraine - 5:45 pm local time
Welcome to my profile! 👋

I’m Andrii, a highly skilled Front-End Developer from Ukraine with 5+ years of professional experience in web development. Creating high-performing, responsive, and scalable websites isn’t just my job—it’s my passion.

I specialize in delivering pixel-perfect layouts and optimized, maintainable code using modern technologies:
✅ React, JavaScript, Vite, Webpack, Gulp – Fast, modular, and efficient development
✅ SCSS, Tailwind, Bootstrap – Clean, responsive, and scalable styling
✅ BEM methodology – Ensuring structured, maintainable, and reusable CSS
✅ Figma/Sketch/Framer/PSD to HTML – Seamless, precise, and high-quality conversions

Why Choose Me?
✔ 100+ satisfied clients on Upwork and beyond
✔ 500+ successful projects completed
✔ Proven track record in delivering high-speed, SEO-friendly websites
✔ Detail-oriented and deadline-driven – I ensure a smooth, hassle-free collaboration

I continuously optimize my workflow to save development time while maintaining the highest standards. Additionally, I always test my work using Google PageSpeed Insights to ensure fast loading times and top-tier performance.

My Development Process:
1️⃣ Setting up a development environment for real-time progress tracking
2️⃣ Creating a structured, scalable layout with performance in mind
3️⃣ Implementing responsive design for a seamless experience across all devices
4️⃣ Optimizing code for maximum speed and maintainability
5️⃣ Conducting rigorous testing and refinements before final delivery

I’d love to discuss how I can bring your vision to life. Let’s create something amazing together!

Best regards,
Andrii K. 

Steps for completing your project

After purchasing the project, send requirements so Andrii can start the project.

Delivery time starts when Andrii receives requirements from you.

Andrii works on your project following the steps below.

Revisions may occur after the delivery date.

Requirments

At the beginning of our collaboration, I will love to go through a detailed doc of requirements.

Development

As soon as I have all the required material I will start working on your requirements.

Review the work, release payment, and leave feedback to Andrii.