Daniel Iakubov
Lead Backend Engineer Golang Nodejs Rust @Chainsafe Systems
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WORK HISTORY
Lead Backend Engineer Golang Nodejs Rust @Chainsafe Systems
Berlin, DE
High-Performance B2B FinTech infrastructure offering Payment Processing, Security, and Operational Automation for Global Enterprises. ā¢ Led the development of blockchain-based payment processing via smart contracts on Ethereum (Uniswap V2/V3) and Binance Smart Chain, enabling seamless B2B transactions and driving adoption across 152 enterprise clients with $88.5M+ processed annually.ā¢ Revolutionized account and authorization management, scaling to over accounts with a 80% decrease in login times through a shift from HTTP to gRPC, ensuring prompt data synchronization and security.ā¢ Orchestrated an AI-driven fraud prevention system, cutting fraudulent activities to a sixth of their previous volume by analyzing user behavior and transaction anomalies and bolstering safeguards with dynamic role-based access.ā¢ Directed the full lifecycle of Kubernetes microservices deployment and real-time monitoring, confguring with Helm. Refined an incident management system with Grafana and Sentry, slashing resolution times by 75%ā¢ Achieved a 30% reduction in employee turnover by architecting an AI system that evaluates emotional metrics in audio communications on-the-fy, effectively preventing burnout through early detection and strategic responses.
EDUCATION
Maastricht University
Master of Science - MS
ABOUT DANIEL IAKUBOV
Senior Software Engineer with 7+ years of expertise in Backend and Fullstack development for Blockchain and Fintech industries. Specializing in Golang, Node.js, and Rust, I excel at delivering high-impact solutions from MVP to production. Proven track record of scaling platforms and launching Web3 startups. Successfully launched 3 blockchain platforms, generating $13.6M+ in revenue and scaling to several million active users. Delivered MVP for startup in under 5 months, securing $4M in seed funding post-launch. Domains: Fintech, Web3, Startups, Blockchain, Ecommerce, Healthtech, Crypto, DeFi, SaaS, DApps, Smart Contracts Tech Summary: ā¢ Languages: Golang, Node.js, Rust, Solidity, TypeScript, JavaScript ā¢ Frameworks: React, Next.js, NestJS, Express, Redux, web3.js, ether.js, Hardhat ā¢ Dev Ecosystem: PostgreSQL, MongoDB, Kafka, Redis, GraphQL, RabbitMQ, DynamoDB ā¢ Cloud: AWS, GCP, Azure, Kubernetes, Docker email: dā¢ā¢ā¢ā¢ā¢ā¢ā¢ā¢@gmail.com phone:+44ā¢ā¢ā¢ā¢ā¢ā¢ā¢ā¢52 feel free to share the details!
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