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Monviso is the trading name of International Solutions OÜ, a software company registered in Estonia in 2016. We build AI agents, MCP servers, custom software and real-time 3D for small and mid-sized businesses.
Lead engineer
Denis Melikhov
Denis builds the systems himself and is the person you talk to. He works across Python, C#/.NET, PHP/Symfony and React, builds AI agents and MCP servers, and runs the studio’s own data products in production.
He has also designed game levels and 3D worlds for more than ten years — in Unreal Engine, Unity, Source and Blender — which is why Monviso takes on game and real-time 3D work alongside business software.
Working languages: English, French and Russian.
Company
The details
- Legal nameInternational Solutions OÜ
- Registry code14091880 (Estonian e-Business Register)
- RegisteredAugust 2016
- AddressHaagejärve piirkond 19, 61402 Tartu, Estonia
- ClientsSmall and mid-sized businesses in the United States and Canada; also Europe
- Delivery100% remote — video calls, shared project board, screen-shared demos
Principles
How we work
Four rules we do not bend.
Fixed prices
You know the cost before work starts. Changes are quoted before they are built.
You own everything
Code, accounts, keys and data are yours from day one.
Honest scoping
If AI is not the answer, we say so and suggest the cheaper fix.
Show, don’t tell
Working software every week, tested on your data.