Craft FinTech & Web3

We develop solutions in DeFi, trading platforms and blockchain that ↑ boost profits. From idea → to scalable product.

We work with a number
of world's top companies

Code, Contracts &
Real Web3 Impact

PineScript

Algorithmic trading on TradingView.
Signal Bots
Strategies
Indicators
Backtesting

Backend

Infrastructure for blockchain applications.
Node.js
NestJS
Jest
Prisma ORM
PostgreSQL
MongoDB
OpenAPI

Frontend (dApp)

User experiences for decentralized apps.
WalletConnect
Web3.js
@solana/web3.js
React
Next.js
TypeScript
TailwindCSS
HeroUI
PWA

Smart Contracts

Secure blockchain logic execution.
Solidity
Rust
Hardhat
Anchor
Jest

Mobile

Crypto experiences on mobile devices.
Adaptive Design
Capacitorjs
Cordova
Kotlin
Android SDK

DevOps

Deploying and securing Web3 infrastructure.
Docker
Kubernetes
Portainer
CI/CD
Grafana
Prometheus

What clients
say about us

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Alex Mercer, Founder
4 years. $1.7M. Epic Games launch.
From sketch to launch, Nikita’s team turned our UE4 MVP into a $1.7M hit. More than contractors, they’re problem-solving partners who hustle like it’s their own project.
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Jordan Wu, CTO
85% faster. 100% compliant.
Marcius Studio built a tool to automate 200+ wallets with full SEC/MiCA compliance. It made operations 85% faster and reliable enough for us to keep them on for ongoing maintenance.
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Alexey Zharov, Trader
From idea to 3% monthly profits
I started with just a trading idea, and Marcius Studio transformed it into a PineScript strategy connected to an OKX signal bot. Now it delivers about 3% profit per month.
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Morgan Lee, PM
78% accuracy in market calls.
Marcius Studio built an AI agent that scans news, strategies, and market data. With 78% accuracy, it’s now a core tool for our investment firm’s decision-making.
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Elena Tarasova, COO
Crypto payment gateway in 8 weeks.
Stablecoin gateway launched in 8 weeks with smooth integration and full compliance. The team was responsive, professional, and attentive to every detail.

Got Questions? We Have Answers.

No question is too small. Ask us directly.

We’ll revise the task until it matches your vision. If we break the contract, you get a refund for unfinished work. After launch, we fix any bugs under warranty. Everything is in the contractzero guesswork, minimal risk.

Project Success — 100% Guaranteed

REFUND promise if we fail. FREE roadmap session →
On-time delivery • Measurable results • 3-month support.

Technical Questions? Get Instant Answers!

5-min response from our Web3 architects
No sales talk • Solution-focused • Direct access