View all
Web Development
Mobile Development
UX/UI Design
Staff Augmentation
CTO as a Service
Dedicated Team
Low code development
Dedicated Development Team Ukraine
Full-Cycle Software Development Services
Web Development
Mobile Development
UX/UI Design
Staff Augmentation
CTO as a Service
Dedicated Team
Low code development
Dedicated Development Team Ukraine
Full-Cycle Software Development Services
We provide full-stack development services focused on SaaS and fintech products, helping teams build scalable applications, implement complex business logic, and integrate external services.
About Us
Stubbs is a full-stack development company focused on building SaaS platforms, fintech products, and data-driven web applications.
Our team covers the entire product lifecycle from architecture and backend development to frontend implementation and integrations, ensuring stable performance and maintainable codebases.

A cryptocurrency trading platform that allows users in Iceland to trade and manage digital assets securely.

A decentralized exchange platform where users can trade, swap, and stake cryptocurrencies directly from their wallets.

A collaborative investment platform that is focused on Web3 startups.

An app designed to connect charter flight pilots with clients interested in traveling to the Bahamas.
150+ Web applications, SaaS platforms, and fintech products delivered across different industries.
25+ Engineers working across frontend, backend, and integrations within client teams.
40+ Products supported and improved through ongoing development and maintenance.
1
Development of full-stack applications using MongoDB, Express, React, and Node.js for scalable and maintainable products.
2
Implementation of modern web applications with React on the frontend and Node.js services on the backend.
3
End-to-end development of web applications with custom features and integrations.
4
We build SaaS platforms that support multiple users, include user management features, and can easily scale as your business grows.
5
Design and implementation of workflows, rules, and backend processes tailored to product requirements.
6
Integration with APIs, payment systems, analytics tools, and external services.
7
Ongoing maintenance, improvements, and feature development after launch.
Access end-to-end development expertise to build, launch, and grow digital products faster. Our full-stack teams combine frontend and backend skills to deliver scalable solutions with smooth collaboration and reliable execution.
Applications that include advanced workflows, data processing, and custom functionality tailored to business needs.
Scalable SaaS solutions with user management, subscriptions, and multi-tenant architecture.
Products connected to payment providers, third-party APIs, and external data sources.
1
A proven stack for building scalable and high-performance web applications with a single JavaScript ecosystem.
2
Modern application architecture that combines a responsive frontend with reliable backend services.
Talk to our team about your idea, and we’ll help you design and build a scalable full-stack solution tailored to your product requirements.
Name
Our team works primarily with MERN and React + Node.js, delivering full-stack applications with consistent architecture and shared JavaScript codebases across frontend and backend.
Experience across 100+ delivered products, including SaaS platforms and fintech applications with complex user flows and integrations.
Implementation of advanced workflows, data processing, and domain-specific logic tailored to product requirements and operational needs.
Hands-on experience integrating payment providers, external APIs, analytics tools, and internal services to create connected products.
30+ long-term engagements focused on continuous improvements, performance optimization, and feature evolution as products scale.
Full-stack development covers both the frontend and backend, including UI development, server logic, databases, integrations, and deployment.
Yes, MERN is one of our core stacks and is commonly used for SaaS and web product development.
Yes, we build scalable applications using React for the frontend and Node.js for backend services.
Yes, we implement custom workflows, rules, and data processing tailored to product requirements.
We integrate payment systems, analytics tools, CRMs, external APIs, and other services depending on your needs.
Yes, we cover the entire lifecycle from discovery and architecture to development, deployment, and support.
Timelines vary by scope, but MVPs typically take a few months, while larger products require longer development cycles.
Cost depends on the scope of the product, number of features, integrations, and overall complexity. MVPs require a smaller budget, while larger SaaS or fintech platforms typically involve higher investment.
Yes, we can review your current application, fix any issues, and keep developing it further.
Yes, long-term support and iterative improvements are part of our engagement models.
To get started, we need to know your product requirements, goals, and the expected scope. This helps us plan the project and estimate how long it will take.
We begin with a discovery call where we talk about your product idea, goals, and technical needs.
What are you interested in:
Name
Tell us about your project and goals
0/1000
Add your file