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EUAN HAY

Full-stack engineer with 5+ years of experience building scalable web applications, blockchain solutions, and AI-powered tools.

2025 - Present

Senior Product Engineer

Deepwriter

Leading product development of AI-powered research and writing tools. Built scalable microservices architecture handling millions of research requests. Spearheaded integration of advanced language models and automated content generation systems.

  • Led product development for next-generation AI research agent
  • Built web app, subscriptions, admin panel and more
  • Co-developed pipeline for managing hundreds of concurrent jobs
2023 - Present

Co-Founder

DEVS "R" US

Co-founded technical consultancy for Web3 projects across DeFi, NFTs, and enterprise blockchain solutions. Conducted security audits and architectural reviews for smart contracts.

  • Delivered 15+ successful blockchain projects
  • Built frontends integrating with smart contracts processing $1M+ in transactions
  • Mentored junior developers on blockchain best practices
2021 - 2023

Lead Engineer

Ivy Protocol

Led development of next-generation carbon accounting platform. Built SaaS solution serving 200+ organizations with real-time emissions tracking and compliance reporting.

  • Launched platform serving 200+ organizations
  • Reduced carbon accounting time by 75% for clients
  • Built automated compliance reporting for multiple frameworks
  • Hired and managed a team of 3 engineers
2020 - 2021

Full Stack Engineer

Creol

Built blockchain-native carbon credits for cookstove producers in Uganda.

  • Pioneered blockchain-native carbon credits technology, reducing carbon accounting errors to 0
  • Built emission offsetting subscription platform
  • Onboarded 5+ cookstove producers in Uganda

Education & Certifications

Design Engineering, MEng
Imperial College London

1st Class Honours
2017 - 2021

Technical Skills

My technical expertise spans the full stack, from frontend frameworks to backend infrastructure, with specialized knowledge in blockchain development and AI integration.

Frontend Development

ReactTypeScriptJavaScriptNext.jsRemixCSS/TailwindAngular

Backend Development

Node.jsExpressPythonPostgreSQLMongoDBGoRedis

Blockchain & Web3

SolidityEthereumWeb3.jsEthers.jsSmart ContractsDeFi Protocols

DevOps & Tools

DockerAWSGitKubernetesCI/CDTerraform

Core Competencies

Beyond technical skills, I bring strong leadership, communication, and problem-solving abilities that enable successful project delivery and team collaboration.

Leadership

Led cross-functional teams of 3-8 people across multiple projects. Mentored junior developers and established engineering best practices that improved team productivity by 40%.

Communication

Bridge technical and non-technical stakeholders effectively. Regular presenter at engineering meetings and client calls. Created technical documentation reducing onboarding time by 60%.

Problem Solving

Approached complex technical challenges with analytical thinking and creative solutions. Reduced system downtime by 90% through proactive monitoring and rapid incident response protocols.

Project Management

Managed full product lifecycle from conception to deployment. Coordinated with design, product, and engineering teams to deliver projects on time and within budget consistently.