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Português
$
USD
mowrey
@marttijn
Fintech And Blockchain Architect, Web3 Developer
Estados Unidos
Inglês
Sobre mim
Fintech & Blockchain Architect | Web3 Developer
Dedicated to building the next generation of financial ecosystems. With expertise in Blockchain App and Crypto Wallet development, I help startups and enterprises launch secure, scalable solutions. Whether it’s a Neobank App, P2P Exchange, or a complex DeFi Wallet, I specialize in high performance Flutter and Android development.
My focus is on UI/UX design, robust Smart Contracts (Solidity), and seamless Web3 integration. Let’s transform your fintech vision into a market leading Payment or Trading App.
Habilidades
mowrey
offline •
Tempo médio de resposta: 4 horas
Conheça meus serviços
Desenvolvimento de E-Wallet
I will build a flutter fintech app, crypto wallet, and web3 exchange
Desenvolvimento Multiplataforma
I will develop a secure crypto wallet app, fintech app, and flutter mobile app
Portfólio
Experiência profissional
Senior Fintech & Blockchain Developer
Independent Development Lead • Período integral
Jan 2021 - Present • 5 yrs 4 mos
Specialist in high-security financial architecture and Web3 infrastructure. I deliver end to end development for Crypto Wallet Apps, Fintech platforms, and Neobank solutions. Technical Deliverables: Crypto & Web3: Built 15+ Multi-chain Wallets, DEX integrations, and audited Solidity Smart Contracts. Fintech & Banking: Engineered Money Transfer and Loan Apps with automated KYC/AML and Payment Gateway (Stripe/Plaid) integration. Stack & Performance: Expert in Flutter/FlutterFlow for cross platform apps; architected systems handling $1M+ monthly volume with zero security breaches. App Store Compliance: Proven record of clearing Apple & Google review hurdles for high-risk finance and blockchain applications. I provide production ready Android and iOS code focused on scalability, encryption, and strict financial compliance.
