SaaS and customer portal development
We design and launch B2B services, portals, internal panels, and client systems.
When you need SaaS or a portal
If your business is a service for other companies or users, you need a product system — not a landing page: auth, roles, dashboards, billing, APIs.
What we build
B2B SaaS, customer portals, admin panels, internal accounting and ops systems. We design architecture, UX, APIs, frontend and backend.
Stack and approach
Next.js, React, Node.js, PostgreSQL, Vercel/AWS. AI acceleration during development. Iterations every 2–3 days.
Process & artifacts
We run projects in six stages: discovery, product logic, UX and scope, AI-assisted delivery, QA and handoff, support and evolution. At each stage you get clear artifacts and demos — no black box.
Full YappiX processRelevant cases
Projects with a similar context — methodology and artifacts on the case page.
MyUnion
MyUnion Pro — платформа управления профсоюзами
Полнофункциональное веб-приложение для управления профсоюзами с чат-ботами на базе ИИ, автоматическим созданием документов и функциями вовлечения членов.
Jupid
Jupid — AI бухгалтер для запуска LLC
AI-native бухгалтерия для малого бизнеса: запуск LLC, умная бухгалтерия и налоговый комплаенс в чате. White-label для банков и финтех-платформ.
Related focus areas & services
Go to pillar pages for methodology, or to services for scope and formats.
FAQ
How much does a SaaS MVP cost?
From ~400,000 RUB for core functionality. Exact estimate after discovery.
Can we start with an MVP and grow later?
That’s what we recommend: ship core, collect feedback, iterate.
Ready to discuss your project?
We’ll unpack regional context, the product, and a collaboration format — without a forced scope.