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Offshore Development Center
Build your custom R&D team on a long-term basis, quickly and cost-effectively, with complete transparency on all costs.
Get a quick boost to your software development with ad-hoc support backed by our proven expertise.
When we can support you
You don’t have the internal resources and want to bring on additional experts
You face high local development costs for skilled resources and want to hire them offshore
You’re a startup with a limited budget and want to outsource PoC or MVP development
You need flexibility to scale resources up or down depending on your business needs
You require specific technical skills or domain knowledge not available in-house
You’re looking to rescue partially completed projects paused due to resource constraints or team turnover
Our expertise
From basic software development to solving complex tech challenges.
Web development
From frontend to backend development, we take care of the entire software development lifecycle. Our web development team works with such technologies as .NET, Python, Node.js, Go, Ruby on Rails, React, and Angular.
Mobile development
We build both native and cross-platform mobile applications across iOS and Android using technologies like React Native, Flutter, Swift and Kotlin.
Game engine development
We drive the development and enhancement of the Unity engine. Our technical expertise includes performance optimization, advanced feature implementation, and quality assurance.
API development
Whether you need to connect third-party services or create custom APIs, we design scalable solutions using REST, GraphQL and WebSockets.
DevOps services
We streamline development and deployment with automated workflows powered by Docker, Kubernetes, Terraform and CI/CD.
Software testing
To deliver production-ready software, we provide comprehensive testing, combining manual QA with automated QA powered by Selenium and Playwright.
Software consulting
We help you choose the right technology stack, including cloud platforms and databases. We also advise on best practices for data security, compliance, and system integration.
We work with
Startups
SMBs
Enterprises
Industries we serve
Why choose On The Spot
What differentiates us from others is our approach, which keeps customers coming back to us.
Direct involvement from our CTO
Our CTO plays an active role in your custom software development project. He oversees the key development stages, provides hands-on support, and ensures the technical work meets your needs.
Transparent and flexible approach
We value honesty and open communication, and also have a deep understanding that products constantly evolve, and you have to address changing market needs. We won’t set overly optimistic expectations or sugarcoat reality. Instead, we’ll raise red flags early.
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Founder’s mindset
Our founders have a proven track record of building and leading their own startups to successful exits. They understand you from both the business and technical side and can bring this expertise to support your goals.
Portfolio
For a while, we’ve been helping tech companies turn their challenges into solutions. Look at some of our partnerships and see how we can help you.
Other services
Your questions — answered
When should I choose custom software development?
Consider custom software development when you need a quick boost or on-demand help. This approach is ideal for projects with a clear scope and timeline, allowing for immediate implementation without long-term resource commitments. If you require flexibility and rapid deployment for a short-term project, custom software development is the best choice.
Who will be responsible for project delivery on your side?
Our CTO will personally oversee the project, coordinate the development team, and make sure that the process and deliverables meet your expectations.
Can you provide ad-hoc support for ongoing projects?
Yes, we offer flexible support options for existing projects, allowing you to scale resources as you need.