Fiverr freelance developer

AI Chatbot, Web, Mobile & Unreal Engine Developer

I build clean, scalable and custom digital solutions for businesses, startups and creators.

I help clients integrate AI chatbots, build modern websites, create web apps, develop mobile apps, and design Unreal Engine tools or gameplay systems.

Business website

Services

Focused development services for practical business needs

Clear deliverables, clean implementation and solutions that can grow with your product.

AI Chatbot Integration

Custom chatbot setup for websites, support flows, FAQ automation and lead capture.

Website & Web App Development

Modern responsive websites and web apps built with clean UI, performance and maintainability in mind.

Backend & API Development

REST APIs, business logic, integrations and database-backed services for web and mobile products.

Unreal Engine 5 Tools & Plugins

Editor tools, gameplay systems, plugins and workflow improvements for Unreal Engine projects.

Mobile App Development

Practical mobile app solutions focused on usability, clean structure and reliable integrations.

Desktop Software with Qt

Cross-platform desktop interfaces, launchers and internal tools using Qt, QML and C++.

Featured Fiverr service

AI Chatbot Integration for Websites and Web Apps

A professional chatbot integration designed to answer common questions, support customers, collect leads and match the way your business communicates.

ChatGPT / OpenAI API setup
Custom chatbot UI
FAQ and customer support chatbot
Lead capture form
Business-specific chatbot behavior
React, Next.js or standard website integration

Skills

Technical skills across web, AI, mobile, desktop and games

A practical stack for building complete products, integrations, internal tools and custom workflows.

Languages

C++: AdvancedJava: IntermediateJavaScript: AdvancedTypeScript: IntermediateSQL: IntermediatePython: Basic knowledgeC#: Basic knowledge

Frontend

HTML / CSS: AdvancedReact: AdvancedNext.js: IntermediateTailwind CSS: IntermediateAngular: Basic knowledgeNuxt.js: Basic knowledge

Backend

Node.js: IntermediateNestJS: IntermediateREST API: IntermediateSpring Boot: Basic knowledgeSoftware Architecture: Intermediate

Game Development

Unreal Engine 5: IntermediateUnreal Engine C++: IntermediateBlueprints: IntermediatePlugin Development: IntermediateEOS / Epic Online Services: Upper basic / intermediate knowledge

Desktop Development

Qt: IntermediateQML: IntermediateQt Creator: IntermediateQt Design Studio: Basic knowledge

Database

SQL: IntermediateMySQL: IntermediatePostgreSQL: Intermediate

DevOps & Workflow

Git / GitHub: AdvancedProject Versioning: AdvancedCode Organization: AdvancedDocker: Basic knowledgeLinux: Basic knowledge

Tools

VS Code: AdvancedVisual Studio: AdvancedIntelliJ IDEA: IntermediateRider: IntermediateGitHub: Advanced

Process

A simple workflow from idea to delivery

The goal is to keep the project clear, controlled and easy to follow from the first message.

1

Discuss your project

2

Define the best solution

3

Build and integrate

4

Test, deliver and support

Why work with me

Reliable development for clients who need useful results

I focus on clean delivery, direct communication and solutions that match the real use case instead of adding unnecessary complexity.

Clean and maintainable code
Clear communication
Regular progress updates
Custom solutions
Web, AI, mobile and game development experience

Contact

Let's build something useful for your business

Contact me before ordering so we can discuss your needs and choose the best solution.