Software development studio

We build software that moves your business forward

Custom web applications, digital product stores, Telegram bots and API integrations — designed, built and supported by one team, from the first sketch to production.

  • You own the source code
  • Weekly working demos
  • Support after launch
4
sales channels on one backend
3+
languages out of the box
24/7
automatic delivery
100%
of the code is yours

Services

What we build

Four areas where we bring the most value. Each is delivered end to end: analysis, design, development, launch and support.

Custom software & web apps

Business applications, admin panels, customer portals and SaaS products built around your workflow — not the other way around.

  • Requirements and architecture
  • Web and admin interfaces
  • Secure backend and database
  • Hosting, monitoring, maintenance

Telegram bots & API integrations

Sales and support bots, supplier and payment integrations, webhooks and automations that connect your systems.

  • Telegram sales and support bots
  • Supplier and payment APIs
  • Public APIs for partners
  • Background jobs and automations

Online game development

Online multiplayer games and game servers: server-side systems, launchers, player panels, item shops and payment integration.

  • Game server systems and events
  • Launcher, patcher and anti-cheat
  • Website, player panel and item shop
  • Payments, rankings and live operations

Architecture

One backend. Every channel.

Your website, Telegram bot, partner API and admin panel read the same database through one core API. Prices, stock and balances are always in sync, and business rules live in one place.

Core APIOne database · one set of rules
Web storeFast, SEO-friendly, multi-language
Telegram botSell and support inside Telegram
Reseller APIPartners order with their own keys
Admin panelCatalog, orders, finance, audit

Live reference

See our commerce platform in action

The demo store runs on the same code as a production platform. Browse the catalog, place an order and watch a code arrive — the products and codes are for demonstration only.

  • Instant delivery of stock codes and automatic top-ups
  • Customer wallet with an immutable ledger
  • Reseller accounts with their own prices and API keys
  • Audit log for every critical admin action

Admin and reseller panel demo access is available on request. Request panel access

Reseller API
POST /v1/orders
x-api-key: ••••••••••••

{
  "productId": "steam-10-usd",
  "quantity": 1,
  "externalOrderId": "A-1042"
}

201 Created
{
  "status": "DELIVERED",
  "codes": ["DEMO-7F3K-Q9LM-2XWA"]
}

Why Kaviasoft

Built to be trusted with your business

You own everything

Source code, data and infrastructure accounts belong to you. No lock-in.

Security by default

Encrypted secrets, hashed API keys, audit logs and idempotent payments from day one.

Full transparency

Fixed milestones, weekly demos and direct contact with the engineers doing the work.

Money handled safely

Decimal-safe accounting and an append-only ledger — balances are never silently overwritten.

Global from the start

Multi-language interfaces, multi-currency pricing and crypto payments built in.

We stay after launch

Monitoring, updates and new features — a long-term partner, not a one-off contractor.

Process

How we work

  1. 01

    Discovery

    We learn your business, goals and constraints and agree on a clear scope.

  2. 02

    Plan & design

    Architecture, interface drafts, milestones and a transparent estimate.

  3. 03

    Build & iterate

    Short cycles with working demos, so you see progress every week.

  4. 04

    Launch & support

    Deployment, monitoring and ongoing improvements after go-live.

Technologies we work with

  • TypeScript
  • Node.js
  • NestJS
  • Next.js
  • React
  • PostgreSQL
  • Prisma
  • Redis
  • BullMQ
  • grammY
  • Telegram Bot API
  • REST
  • Webhooks
  • OpenAPI
  • Docker
  • Nginx
  • Cloudflare
  • Linux

FAQ

Frequently asked questions

How much does a project cost?

It depends on scope. After a short discovery call we send a written estimate split into milestones, so you know the price of each stage before it starts.

How long does it take?

A focused bot or integration usually takes weeks; a full platform takes longer. You get a timeline with the estimate and see working results every week.

Can the commerce platform run under my own brand?

Yes. Name, logo, domains, languages, catalog and payment methods are configuration. We deploy it for your market and customise what you need.

Who owns the code and the data?

You do. For custom projects the source code and all data are transferred to you, and infrastructure accounts are opened in your name.

Do you support the project after launch?

Yes. We offer monitoring, updates, bug fixes and new features on a monthly support plan.

Let’s build something great

Tell us briefly what you need. We usually reply within one business day.