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Nicholas Lee

@furypaw

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Senior Fullstack Engineer with 7+ years of experience.

United States

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What I'm looking for

I am looking for a role that challenges my skills and fosters growth.

I am a Senior Fullstack Engineer with over 7 years of experience in building high-impact web, mobile, and blockchain applications. My expertise lies in TypeScript, React/Next.js, and Node.js, and I have made significant contributions in both startup and enterprise environments. I thrive on tackling complex challenges and delivering innovative solutions that enhance user experience and drive business success.

Throughout my career, I have worked on various projects, including the development of Aventino, an AI wallet platform for autonomous agents, and Slack/email ingestion systems that leverage AI for task prioritization. My technical skills encompass a wide range of technologies, including AWS, Docker, and various databases, allowing me to build robust and scalable applications. I am passionate about continuous learning and staying updated with the latest industry trends to ensure that I can provide the best solutions for my clients.

Experience

Work history, roles, and key accomplishments

Current

Senior Fullstack Engineer

Current

Grindery

Feb 2025 - Present (5 months)

Worked on development of Aventino, an AI wallet platform for autonomous agents. Built key wallet and transaction logic, messaging via XMTP, and fiat/crypto ramps. Delivered mission-based features including the TGE.

TypeScript Next.js Shadcn AI Blockchain

Senior Fullstack Engineer

Hoop

Oct 2022 - Oct 2024 (2 years)

Built Slack/email ingestion systems and meeting transcript processors. Created "Focus Mode" for task prioritization using AI. Optimized backend inference latency and system throughput.

TypeScript Next.js Shadcn AWS AI Optimization Data Ingestion

Senior Fullstack Engineer

LightspeedHQ

Aug 2020 - Sep 2022 (2 years 1 month)

Developed POS systems including receipt printers, Stripe payments, and mobile apps. Maintained hardware integrations and real-time data layers.

Hardware Integration TypeScript React Stripe Python React Native Hardware Integrations

Frontend Engineer

Kava Labs

Apr 2018 - Aug 2020 (2 years 4 months)

Built DeFi dashboards, wallet flows, and risk interfaces for lending/staking. Integrated with Cosmos SDK and Web3 tools for real-time UX.

React TypeScript Redux RxJS WebSockets GraphQL Cosmos SDK DeFi Web3

Education

Degrees, certifications, and relevant coursework

Madison Area Technical College

Bachelor's Degree, General Studies

Completed a Bachelor's Degree at Madison Area Technical College. The curriculum provided a foundational understanding in various subjects relevant to the field.