I build custom web applications, mobile apps, booking platforms, SaaS products, business management systems and digital platforms for startups, small businesses and growing companies.

I focus on building software that solves a real business problem—not just creating a website that looks good. I can take an idea, an existing application, or a manual business process and turn it into a functional, responsive and scalable digital product.

My services include:

• Full-stack web application development

• Custom business websites and web platforms

• Booking and reservation platforms

• SaaS applications and MVP development

• Mobile application development

• Admin dashboards and management portals

• Customer portals and user account systems

• CRM and business management systems

• Marketplace and directory platforms

• Real-time applications and notifications

• Authentication, authorization and role-based access

• REST API development and third-party API integration

• Database design, integration and optimization

• Search, filtering and data management

• Analytics and business insights dashboards

• Automation and workflow systems

• AI-powered features and AI API integration

• Responsive UI/UX for desktop, tablet and mobile

• SEO-friendly web applications

• Application modernization, refactoring and bug fixing

• Performance, usability and maintainability improvements

I work across the frontend, backend, database and application architecture, allowing me to understand the complete product rather than treating each part as an isolated task. Depending on the project, I can work with technologies and tools such as React, JavaScript, TypeScript, Flutter, Node.js, Laravel, REST APIs, PostgreSQL, MongoDB, SQL, Git and modern cloud deployment platforms.

Queensy BnB — Booking & Accommodation Platform

I developed/refined Queensy BnB as a modern accommodation booking platform designed around real business workflows. The platform includes property discovery, destination browsing, real-time availability, booking requests, transparent pricing, customer accounts, messaging, offers and booking management.

Live project:

Queensy BnB — https://queensy-bnb.vercel.app

This project demonstrates my ability to build a complete booking marketplace/web application rather than a simple static website.

CASS — Mobile Application

CASS is one of my mobile application projects, demonstrating my experience extending software beyond the browser into mobile applications and user-focused digital products.

CASS Android App — https://github.com/vovineb/GEBA_KAR/releases/download/cass-latest/cass.apk

GEBA — Technology Services Platform

I also developed the GEBA technology services platform, presenting a professional digital presence around full-stack development, AI solutions, automation, business consulting and technology services.

GEBA — https://geba-ltd-agong.vercel.app

What I can build for you

If you need a booking website, business platform, customer portal, SaaS MVP, marketplace, CRM, admin dashboard, mobile app or custom internal system, I can help design and implement the complete solution.

I can also work with an existing codebase. If your current application has an outdated UI, unreliable functionality, poor database structure, missing features, performance problems or a workflow that no longer matches your business, I can audit the existing system and progressively refactor and modernize it.

My approach combines business requirements, UI/UX, frontend development, backend engineering, database integration, API development and deployment into one coherent product.

Whether you are starting from an idea, replacing spreadsheets and manual processes, improving an existing application, or preparing an MVP for launch, I aim to deliver software that is practical, maintainable and ready to grow with the business.