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You will get Custom Web App in Replit (Full-Stack MVP in 7 Days)

Nikos S.Status: Offline
Nikos S.
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

Buy Web Application Programming services from Nikos, priced and ready to go.
Nikos S.Status: Offline
Nikos S.
Preview imagePreview imagePreview imagePreview image

Let a pro handle the details

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

Project details

I will build a custom full-stack MVP web app using React, Express, PostgreSQL, and Replit.
Your app will include a landing page, authentication, a connected database, and one or more core features (booking, calculator, dashboard, CRM, etc.).
The project will be fully responsive, deployed, and delivered with complete source code.
Programming Languages
JavaScript, Python, TypeScript
Coding Expertise
Cross Browser & Device Compatibility, Performance Optimization, Security
What's included
Service Tiers Starter
$200
Standard
$450
Advanced
$750
Delivery Time 3 days 7 days 14 days
Number of Revisions
159
Design Customization
Content Upload
Responsive Design
Source Code

Frequently asked questions

Nikos S.Status: Offline

About Nikos

Nikos S.Status: Offline
Fast MVPs for Startups | Flask + Langchain AI Apps | Replit Pro
Athens, Greece - 8:26 am local time
About Me
I help businesses and startups build custom apps and automations that save time, reduce costs, and scale effortlessly.

With 20+ years in IT and project management, and the last 3 years fully focused on Apps development, AI integrations (LangChain, OpenAI, n8n), and SaaS apps, I bridge the gap between business needs and technical execution.

What I Do Best:

Build full-stack web apps in Replit (Next.js, Flask, Tailwind, PostgreSQL)

Create AI-powered assistants for content, fitness, poker, or workflow tasks

Automate processes using n8n, Make.com, APIs, and web scraping

Design loyalty dashboards, booking systems, financial calculators, and task managers

🚀 Recent Projects Include:

A SaaS platform for physiotherapy gyms (Flask + LangChain + GPT)

A live poker insurance & cashout system (Next.js + real-time calculations)

Booking/white-label system for tourism companies in Greece

Business automation workflows for CRM, email parsing, and Telegram notifications

I’m easy to work with, speak both business and technical language, and I always deliver solutions that are practical, scalable, and cost-effective.

Let’s talk about your project.

Nikos

Steps for completing your project

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

Delivery time starts when Nikos receives requirements from you.

Nikos works on your project following the steps below.

Revisions may occur after the delivery date.

Kickoff & Planning

Review client’s idea, confirm core features, and define scope clearly.

Development & Database Setup

Set up landing page, authentication, and PostgreSQL database with one main feature.

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