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$
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I will build a scalable full stack web application
YFY Solutions
About this gig
Welcome to YFY Solutions!
We are a dedicated team of three tech professionals (Yan, Felix, and Yarik) specializing in software engineering, backend architecture, and interactive digital solutions.
We combine deep technical expertise with a problem-solving mindset to deliver high-quality, scalable products. Our core technical stack includes C/C++, Python, Go, and SQL, along with specialized tools for interactive media such as TouchDesigner. Whether you need robust system architecture, automation scripts, custom APIs, or interactive audiovisual projects, we cover the entire development pipeline.
Why choose our team?
- Comprehensive Skillset: With three dedicated specialists, your project never halts. We review each other's code and ensure top-tier quality.
- Clear Communication: You will have a dedicated point of contact who speaks fluent English and translates your business needs into technical tasks.
- Clean & Maintainable Code: We deliver solutions that not only work today but are easy to scale tomorrow.
Send us a message, and let's discuss how our team can bring your ideas to life!
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Get to know YFY Solutions
YFY Solutions
Robust software solutions and custom development by a dedicated team
- FromPoland
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Russian, Ukrainian, English, Polish
We are YFY Solutions, a Full-Stack and Automation Trio by Yan, Felix, and Yarik. We provide end-to-end development and smart workflows using Go, Python, C/C++, React, SQL, and n8n. Our 3-developer synergy guarantees faster delivery, peer-reviewed code, and zero downtime. We build robust software architectures fully prepared for 10x business growth. Communication is seamless through one fluent English-speaking manager providing clear project updates. Ready to scale your tech infrastructure with a reliable team? Let's chat today to bring your project to life.
My Portfolio
FAQ
Who will be working on my project?
We are a trio of full-stack developers: Yan, Felix, and Yarik. One of us handles fluent English communication and project management, while all three collaborate on building, peer-reviewing, and scaling your software. You get a dedicated team instead of a single freelancer.
What technologies do you use for development?
Our core stack is built for performance and scale. We use React for frontend development. For high-performance backend systems, automation, and microservices, we rely on Go (Golang) and Python. For databases and workflows, we work with complex SQL and n8n.
What is your development process and how are you so fast?
We use AI-assisted development via Cursor and Windsurf to bypass boilerplate code, delivering 2x faster. However, AI only accelerates the speed. The database design, API architecture, and critical business logic are strictly planned and guided by us.
How do you guarantee the quality of AI-assisted code?
Every line of AI-assisted code undergoes strict human peer-review within our team. We meticulously audit, refactor, and test all components. This combination of AI speed and triple human engineering oversight ensures pristine, scalable, production-ready code.
Do I get the source code, and do you offer revisions?
Yes. Full commercial rights and clean, well-documented source code are included in every package. We offer flexible revisions because our AI-accelerated workflow allows us to implement your feedback and iterate on features in a matter of hours, not days.
My project doesn't fit into your packages. Can you create a custom offer?
Absolutely! Every SaaS or web app is unique. Send us a message with your requirements or ideas. We will analyze your technical needs and send you a tailored custom proposal that matches your budget and timeline perfectly.
