I build digital products that solve real business problems
Websites, services, mobile apps, Telegram bots and automation. I take projects end to end: from the idea and prototype to launch and support.
I reply within one business day · Working under contract
- years of experience
- 6+
- projects delivered
- 40+
- service areas
- 8
- clients
- 30+
What I do
Eight development directions: pick one or combine them into a single solution.
Web Development
Websites, portals and web services built around your processes
from $1,200Mobile Development
iOS and Android apps from a single codebase
from $2,000Backend & API
Reliable server-side logic and clear integrations
from $1,400Telegram Bots
Bots for sales, support and internal workflows
from $800Automation
Removing manual routine from everyday processes
from $700AI Integration
LLM assistants and data processing inside your product
from $1,100Desktop Development
Desktop apps for everyday work
from $1,600Custom Software
When no off-the-shelf solution fits the task
on request
A developer who thinks about the product, not just the code
My name is Mondi. For more than six years I have been designing and building web services, applications and internal tools for businesses.
I enjoy problems where you need to understand the client's process and remove manual routine: integrations, automation, thoughtful interfaces and clear documentation.
- Working directly, with no middlemen
- Scope and timeline fixed before the start
- Weekly progress updates
- Support after launch
My tech stack
I choose tools for the task, not the other way around.
- Frontend
- Next.js
- React
- TypeScript
- Tailwind CSS
- React Native
- Backend
- Node.js
- NestJS
- Python
- REST
- WebSocket
- Prisma
- Data
- PostgreSQL
- Redis
- S3
- ClickHouse
- Infrastructure
- Linux
- Docker
- CI/CD
- Nginx
- Observability
Selected projects
A few case studies that show how I work.
Shall we discuss your project?
Tell me about the task — I will suggest a solution, timeline and budget. The first consultation is free.