Decebal Dobrica
Blockchain Architect & Smart Contract Engineer
Scalable Web3 solutions from DeFi to fintech
Other Expertise
About
With 7+ years in blockchain spanning Ethereum mining, smart contract development, and DeFi architecture, I build blockchain solutions that bridge the gap between crypto innovation and real-world utility. From smart contracts to fintech apps, I create systems that work for users in challenging markets.
At Mundo Wallet, I transformed a crypto wallet into a fintech application for high-inflation, restricted-currency markets. This included virtual card integration, blockchain infrastructure optimization that cut costs by 60%, and smart contract improvements for scalability.
My blockchain expertise spans Solana and Ethereum ecosystems, including payment integrations with Solana Pay, DeFi protocol design, and infrastructure optimization. I focus on building secure, cost-efficient solutions that deliver real business value.
Expertise
Smart Contract Development
Building secure, gas-efficient smart contracts on Solana and Ethereum. From token programs to complex DeFi protocols, with a focus on security audits and best practices.
Blockchain Infrastructure
Optimizing blockchain infrastructure for scalability and cost-efficiency. Achieved 60% cost reduction through indexer optimization and RPC management at Mundo Wallet.
Crypto Payments
Integrating crypto payment solutions for real-world applications. Built Solana Pay integrations and multi-chain payment flows for seamless user experiences.
Web3 Architecture
Designing scalable Web3 architectures that bridge traditional finance and crypto. From DeFi protocols to fintech apps for high-inflation markets.
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