You will get maintenance and update of your website or interactive web app monthly

Let a pro handle the details

Buy Web Application Programming services from Kristiyan, priced and ready to go.

Let a pro handle the details

Buy Web Application Programming services from Kristiyan, priced and ready to go.

Project details

You will get ongoing website and web app maintenance for your HTML, CSS and JavaScript project. I can help keep your website updated, clean, functional and ready to use without you having to handle every small change yourself.

This service is perfect for websites, landing pages, business sites, interactive web apps, SVG maps, floor plans, calculators, galleries, comparison widgets and other custom front-end projects.

I can update text, images, links, contact details, sections, galleries, room statuses, prices, calculator data, SVG maps, layouts and small code issues. I can also help with responsive fixes, small design improvements, cleanup and performance-related adjustments.

My goal is to keep your website or web app polished, professional and working smoothly. You provide the changes, files or access details, and I update, test and deliver the improved version.
Programming Languages
HTML & CSS, JavaScript
Coding Expertise
Performance Optimization, Design
What's included
Service Tiers Starter
$45
Standard
$99
Advanced
$175
Delivery Time 3 days 2 days 1 day
Number of Revisions
123
Number of Pages
134
Design Customization
Content Upload
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Extra update hour (+ 1 Day)
+$30
New section (+ 2 Days)
+$100
SVG or data update (+ 2 Days)
+$100

Frequently asked questions

Kristiyan K.Status: Offline

About Kristiyan

Kristiyan K.Status: Offline
Website builder / MA and BA in HR Management
Sofia, Bulgaria - 10:22 am local time
I build fast, hand-coded websites and interactive web applications in pure HTML,
CSS and JavaScript — no page builders, no template bloat, no framework lock-in.

What I do:
• Custom responsive websites — landing pages, business sites, content brochures
• Interactive web apps — clickable SVG floor plans and maps, custom calculators,
comparison widgets, embedded maps
• Slide-deck style sites with smooth transitions, galleries with lightbox, modal
popups, sticky navigation with scroll progress

How I work:
I break every project into clear subtasks, validate each step before moving on,
and keep you updated throughout — so you're never left guessing. You receive
clean, well-structured source code that you fully own and can host anywhere.

Recent work includes a custom interactive rental brochure with a clickable SVG
floor plan, a live rent calculator, a room-comparison widget and an embedded
campus map — plus a multi-slide welcome book with 3D transitions and modal
content.

If you need something more than a flat template — something users actually
interact with — let's talk. Send me your project details and I'll come back with
a precise scope, timeline and fixed quote.

Steps for completing your project

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

Delivery time starts when Kristiyan receives requirements from you.

Kristiyan works on your project following the steps below.

Revisions may occur after the delivery date.

Review update request

I will review your website, files, access details, and requested changes to confirm what needs to be updated.

Apply website or app updates

I will update the agreed text, images, links, sections, data, SVG maps, layouts, or small code changes.

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