You will get Custom Database Web Application, CRM or Internal Business Tool

5.0

Let a pro handle the details

Buy Web Application Programming services from Nikolaos, priced and ready to go.
5.0

Let a pro handle the details

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

Project details

Drowning in messy spreadsheets? You need a custom database app or CRM built exactly how you work. I deliver secure web systems up to 10x faster using an advanced visual engineering workflow. You get 100% clean, standard PHP/MySQL/JS code & full ownership. NO vendor lock-in!

WHY ME:
• Senior Full-Stack Expertise: 15+ years delivering database solutions for global clients (USA, Dubai, Europe).
• Top-Rated History: Recognized on Upwork (2017-2019) for execution excellence & clear communication.
• Business Automation: I build tools that eliminate human errors and save corporate hours (like I did for the largest logistics provider in Greece).

WHAT I BUILD:
• Custom CRMs & Internal Business Tools
• Secure Client/Vendor Portals & Intranets
• Inventory & Order Management Systems
• High-Performance MVPs for Startups

GLOBAL CLIENT FEEDBACK:
"Backend even better than expected." – R. Brito, NY
"Thoroughly professional... embodies the 'do extra' philosophy." – D. Nay, Dubai

SPECIAL INTRODUCTORY PRICE:
Offering senior-level development at a huge discount to build up recent platform reviews. Rates will double soon—order today!
Programming Languages
PHP, HTML & CSS, JavaScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$390
Standard
$720
Advanced
$1,250
Delivery Time 4 days 7 days 12 days
Number of Revisions
23Unlimited
Number of Pages
24
Design Customization
-
Content Upload
-
-
Responsive Design
Source Code
Optional add-ons You can add these on the next page.
Additional Page (+ 2 Days)
+$100
Legacy Data Import & Migration (+ 2 Days)
+$150
Premium UI/UX Design & Copywriting Bundle (+ 2 Days)
+$250

Frequently asked questions

5.0
26 reviews
96% Complete
4% Complete
1% Complete
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MK

Martin K.
5.00
Feb 12, 2024
Disavow urls

DD

Daniel D.
5.00
Aug 12, 2021
Wappler Solutions Consultant He has integrity. He is trustworthy and is cooperative.

GI

Gheorghe I.
5.00
Mar 24, 2021
Form should send innfo to mail, webflow exported website

AS

Andrew S.
5.00
Mar 2, 2020
Excel Document to HTML Working with Nikolaos was great.

Communication during the project was quick and easy. End product was exactly what I was looking for.

Looking forward to working with Nikolaos again in the near future.

ab

ann b.
5.00
Jun 6, 2019
help with website lykkesholmgaard I have been hiring Nikolaos for the past 3 years, and I have been very happy about the quality of his work, his nice and polite ways and the way he always responds quickly. I give him my very best recommendations.
Nikolaos B.Status: Offline

About Nikolaos

Nikolaos B.Status: Offline
Business-minded Web Developer | Wappler, PHP/MySQL, SEO & AI Content
5.0  (26 reviews)
Thessaloniki, Greece - 2:06 am local time
I build, fix and improve Wappler, PHP/MySQL and database-driven websites, admin panels and web apps using HTML, CSS and JavaScript — with business goals, SEO and content strategy in mind.

I can help if you need a practical developer who understands both the technical side and the business purpose of a website or web system. I don’t just write code or build screens — I help clarify what the project needs to achieve, how users should interact with it, and how the final result can support visibility, communication, leads and growth.

My strongest work includes:

* Wappler project fixes and improvements
* PHP/MySQL custom websites and web apps
* Admin panels and CRUD systems
* Database-driven business tools
* Landing pages with backend functionality
* SEO-ready website structures
* Technical website fixes
* Practical API integrations
* AI-assisted content workflows
* Website content organization and administration

I have many years of experience working on real business websites and custom web solutions, combining development, SEO, content management and visual communication. This helps me understand not only how to build something, but also why it matters for the business behind it.

Core stack:
Wappler, PHP, MySQL, HTML, CSS, JavaScript, Bootstrap, SEO tools and AI-assisted workflows.

If you need someone who can build, fix or improve a website, Wappler project or web app — while also understanding SEO, content and user experience — feel free to send me a message.

Steps for completing your project

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

Delivery time starts when Nikolaos receives requirements from you.

Nikolaos works on your project following the steps below.

Revisions may occur after the delivery date.

Database Architecture & Setup

We align on your exact business requirements, and I design the custom MySQL relational database schema.

Core Development & Testing

I build the full-stack backend workflows, admin panel, dynamic pages, and perform extensive security testing.

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