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Custom software development
Web, mobile, and desktop applications built around how your business actually works.
About the studio
A software & blockchain studio, engineered in Tallinn.
We're a full-stack software and blockchain development studio based in Estonia, serving clients worldwide. Since 2014 we've been building everything digital — secure, innovative solutions tailored to your needs.
Since
2014
Over a decade building everything digital, from first line to live system.
Delivered
250+
Projects shipped across software, web, mobile, AI, and blockchain.
Repeat business
85%
Client retention — chosen again and recommended by those we've served.
What we do best
From a single line of code to production at scale.
One studio for the whole problem — across web, mobile, desktop, AI, and on-chain systems.
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Blockchain & smart contracts
Production code on Ethereum, Solana, Polygon, TON, BSC, and more — prepared for third-party audits.
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Web3 products
Wallets, DEXs, staking, bridges, NFT marketplaces, and play-to-earn games, end to end.
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APIs & automation
REST/GraphQL APIs, microservices, and CRM/ERP automation that connect your whole operation.
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Audits & maintenance
Security-audit preparation and dependable post-launch maintenance to keep everything running.
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AI & machine learning
Custom LLMs, RAG systems, and autonomous agents that save real hours every month.
Our stack
Modern tools, chosen for production — not hype.
The languages, frameworks, and infrastructure we reach for, organised by where they live in the system.
Frontend
ReactNext.jsVueSvelte
Mobile
React NativeFlutterSwiftKotlin
Backend
Node.jsNestJSPython / DjangoGoRust
Databases
PostgreSQLMongoDBRedisClickHouse
Infra & DevOps
DockerKubernetesAWS / GCP / HetznerCI/CDTerraform
Why clients choose us
An EU partner you can actually rely on.
EU-based, no offshore uncertainty
An Estonian company (registry code 12637197) — clear contracts, clean invoicing, real accountability.
Battle-tested code
Systems that have handled hundreds of millions of requests in production.
Fixed-price, clear milestones
You always know what you pay for and when you'll get it — no hourly guessing.
Code you actually own
Clean, documented, future-proof — and fully yours after final payment.
Your idea stays yours
Strict NDAs and bullet-proof contracts protect your concept from day one.
Security in the DNA
From OpSec hardening to audit-ready contracts, security is built in — not bolted on.
trend connect
Let's build something great together.
Tell us about your project on a free 30-minute call. Honest feedback, a clear fixed-price quote, and a straight answer on what's realistic.