John Doe

• Designed secure and scalable architectures w/ proxies and diamonds, having 60+ smart contracts in the biggest system
• Passed security audit from the 1st attempt
• Mastered EVM-compatible smart contracts for gaming Metaverse, ERC20, ERC721, ERC1155 tokens, NFTs, Marketplace, oracles, lotteries, and staking
• Led integration of cross-chain solutions
• Integrated React.js services
• 99% test cover

• Engineered secure smart contracts for NFT and gaming initiatives, integrating beacons, proxies, routers, completely on-chain image storage with zero breaches
• Spawned Twitter-like dApp with 20+ smart contracts, enabling on-chain communication
• Prepared scripts for building, testing, deploying smart contracts
• Created APIs and services to integrate smart contracts

• Orchestrated successful completion of complex projects by aligning stakeholder expectations during requirement gathering sessions
• Analyzed legacy code of requests to SQL database and accelerated the speed up to 10x
• Established development workflows, ensuring 90% of all tasks met initial timelines
• Mentored and empowered diverse teams of 3 to 8 devs

• Crafted comprehensive project approaches incorporating system designs, estimations, ERDs, FMEA; presented findings to stakeholders which secured the 2nd development contract and assessed the company as a premier service provider
• Designed and coded Hexagonal architecture alongside an optimized database structure, arranged CI/CD pipelines; reworked development guidelines

• Engaged directly with solution architects and key customer representatives, ensuring precise requirement alignment facilitating the successful delivery of 25+ sprint cycles without any critical delays or rework
• Coded complex development tasks, implemented optimized solutions for SQL queries
• Coordinated team activities, 50+ code reviews, 5 skills assessments; 20+ full-stack web dev interviews

• Pioneered 5+ websites, databases, APIs; guided consulting services for friends’ startups
• Introduced libraries to connect websites to 6 social networks, including Facebook, Google, Vk; launched an app to connect to Google Adwords and create ads campaigns

• Achieved promotion to senior level within three years by delivering 10+ web and desktop projects using C# in cross-functional teams of up to 20 developers
• Engineered an Outlook file parser within one month, ensured seamless integration with existing apps, reducing processing time for email attachments from minutes to seconds

• Collaborated with a dedicated bug-fixing team on an electronic procurement web application, enhancing the tracking of commercial document statuses and reducing error rates by 25% through targeted solutions

• Streamlined multi-step registration procedures in a legacy web app; achieved significant time savings for users by reducing average completion time from 60 to 15 minutes per session

Bachelor’s degree in Computer Science with a focus on informational technologies of financial systems.