You will get Built AI-Powered Web Apps
Project details
🚀 Build a Powerful AI-Driven Web Application
Looking to turn your idea into a smart, scalable AI product? I’m a Full Stack Developer specializing in AI-powered web apps, SaaS platforms, and automation tools from concept to deployment.
I handle the full development process—so you don’t need multiple freelancers.
đź’ˇ What I Can Do
Full-stack AI web applications
Custom AI chatbots (ChatGPT-like)
SaaS MVPs for startups
API integrations (OpenAI, Stripe, etc.)
Dashboards & admin panels
AI workflow automation
🧠AI Features
GPT/LLM integration
Text generation & summarization
AI chat systems
Document processing (PDF, CSV, etc.)
AI agents & automation
⚙️ Tech Stack
Frontend: React, Next.js, Tailwind
Backend: Node.js, Express, Python
Database: MongoDB, PostgreSQL
AI: OpenAI API, Claude
Deployment: Vercel, AWS, Docker
🎯 Why Work With Me?
End-to-end development (idea → deployment)
Clean, scalable code
Fast communication & delivery
Focus on real business results
📦 What You’ll Get
Fully functional AI application
Modern, responsive UI
Backend & API integrations
Deployment support
Documentation
👉 Let’s bring your idea to life.
Looking to turn your idea into a smart, scalable AI product? I’m a Full Stack Developer specializing in AI-powered web apps, SaaS platforms, and automation tools from concept to deployment.
I handle the full development process—so you don’t need multiple freelancers.
đź’ˇ What I Can Do
Full-stack AI web applications
Custom AI chatbots (ChatGPT-like)
SaaS MVPs for startups
API integrations (OpenAI, Stripe, etc.)
Dashboards & admin panels
AI workflow automation
🧠AI Features
GPT/LLM integration
Text generation & summarization
AI chat systems
Document processing (PDF, CSV, etc.)
AI agents & automation
⚙️ Tech Stack
Frontend: React, Next.js, Tailwind
Backend: Node.js, Express, Python
Database: MongoDB, PostgreSQL
AI: OpenAI API, Claude
Deployment: Vercel, AWS, Docker
🎯 Why Work With Me?
End-to-end development (idea → deployment)
Clean, scalable code
Fast communication & delivery
Focus on real business results
📦 What You’ll Get
Fully functional AI application
Modern, responsive UI
Backend & API integrations
Deployment support
Documentation
👉 Let’s bring your idea to life.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, DesignWhat's included
| Service Tiers |
Starter
$200
|
Standard
$1,000
|
Advanced
$4,000
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 2 | 3 | 6 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$75 - $700Frequently asked questions
5 reviews
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GS
Gianmatteo S.
Aug 23, 2022
Publish my game on Steam
Nikolaos is a competent guy!
Highly recommended for your next project!
Highly recommended for your next project!
OD
Oskar D.
Aug 8, 2022
You will get a game of your choice that you want me to create!
Great to work with. Very open to new suggestions and was determined to work through any challenges that arose in the project.
CM
Chance M.
Jul 11, 2022
Godot developer needed
DF
Dean F.
Oct 4, 2021
MIT Scratch game - block-based coding - children 8-16
KU
Kert U.
Dec 18, 2020
Unreal Engine Blueprint Projects migration
Provided often updates at what stage the project is and which are the current problematic areas.
Adapted project pretty fast and provided first updates in few hours.
Adapted project pretty fast and provided first updates in few hours.
About Nikolaos
AI-Powered Full-Stack Developer | SaaS Apps, Automation Tools, Chatbot
Athens, Greece - 5:48 am local time
If you have an idea for an app, SaaS product, or AI feature — I can design and build it end-to-end.
What I can build for you:
• AI SaaS platforms (with auth, subscriptions, dashboards)
• Custom AI chatbots for websites or internal use
• Automation tools (PDF processing, content generation, workflows)
• Internal tools (CRM, admin dashboards, task systems)
• Full-stack web apps with clean, modern UI
Recent work includes:
🔹 AI SaaS Content Generator
Users generate and manage marketing content with AI, with subscription billing and usage tracking.
🔹 Custom AI Chatbot
Embeddable chatbot with custom business logic and admin controls.
🔹 Client & Task Dashboard
Internal tool for managing clients, tracking tasks, and organizing workflows.
🔹 AI Document Automation Tool
Upload documents → extract → summarize → generate actionable insights.
Tech stack:
• Next.js / React
• Node.js / APIs
• PostgreSQL / Supabase / Prisma
• Tailwind CSS
• AI integrations (Claude, OpenAI, custom LLM workflows)
• Stripe (subscriptions)
Why clients work with me:
âś” I focus on real, usable products (not just code)
âś” Fast iteration and clear communication
âś” Clean UI + scalable backend
✔ I can take your idea from concept → deployed app
If you're looking to build an AI-powered product or add AI features to your business, let’s talk.
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.
Requirement Analysis & Planning
We’ll discuss your idea, goals, and required features to clearly define the project scope and choose the best technical approach.
UI/UX & System Design
I’ll design the structure of your application, including user flow, database schema, and overall architecture.