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harmenx/README.md

๐Ÿ‘‹ Hi, Iโ€™m Harm

๐Ÿš€ Cloud Architect ยท Technical Lead ยท AI Engineer

Iโ€™m a Cloud & AI Engineering Lead with 12+ years of experience building scalable, high-performance systems across startups, enterprise, and government in the U.K. and New Zealand. I've founded three companies - Machina Hero, Machina Consulting and Joker Seven.

I specialize in AWS cloud-native architecture, LLM-powered applications, and automation pipelines that deliver measurable business impact. Currently exploring generative AI + cloud-native platforms to create scalable systems, apps, and automated workflows.


๐Ÿ”ง Core Skills & Tools

Cloud & DevOps
AWS (EC2, Lambda, S3, CloudFormation, API Gateway), Kubernetes, Docker, Terraform, Jenkins, GitHub Actions โ€“ multi-region, fault-tolerant, scalable infrastructure.

AI & Data
Python, Pandas, PyTorch, TensorFlow, Hugging Face, LangChain, OpenAI API, AWS SageMaker โ€“ LLM pipelines, AI inference, predictive automation.

Backend & APIs
Node.js, Express, Flask, Django, SpringBoot, gRPC, GraphQL, Kafka โ€“ high-throughput, distributed microservices.

Frontend & UX
React, Next.js, Vue, TypeScript, Redux, WebGL โ€“ high-performance, user-focused interfaces.

Databases & Storage
PostgreSQL, DynamoDB, MongoDB, Redis, CosmosDB โ€“ distributed, fault-tolerant data systems.

Security & Compliance
Auth0, AWS security best practices, GDPR, AML/KYC integration.


๐Ÿ“Œ Featured Projects

โ˜๏ธ AI & Cloud Systems

  • Krunch.ai โ€“ Cloud-native, Web3 digital asset marketplace (Next.js + React), modular and scalable for multiple clients.
  • AI Quiz & Game Apps โ€“ 20+ hyper-casual games & 20+ AI-driven quiz apps with automated content pipelines.
  • Cloud Dev Starter Kit โ€“ Streamlined onboarding for microservices with monolithic DB, cutting setup time from days โ†’ hours.

๐ŸŽฎ Games & Applications

  • Financial Literacy Games (MoneyMappa) โ€“ Cross-platform apps teaching financial literacy.
  • Nucleus Go โ€“ Mobile portfolio manager (React Native) with multi-brand support.
  • RBI Hospitality Apps โ€“ Optimized mobile apps deployed across multiple countries.

๐Ÿ”’ Systems & Platforms

  • Payment Pipelines โ€“ High-throughput, secure card payment system (Node.js, AWS, DynamoDB).
  • FDC3 Dashboards (Archax) โ€“ Compliant digital asset dashboards with AML/KYC integration.
  • Govt. Customer Portal (NZTE) โ€“ Served 5,000+ customers & 500 staff with NPS ~70.

๐Ÿข Career Snapshot

  • Senior SWE โ€“ Amazon, London โ†’ Rebuilt marketplace UIs & APIs, deploying scalable AWS + Spring Boot solutions.
  • Technical Lead โ€“ Machina Consulting, London โ†’ Shipped SaaS platforms, microservices, and payments systems at scale.
  • Senior SWE โ€“ Archax, London โ†’ Built AI-ready dashboards for regulated digital asset exchange.
  • Technical Lead โ€“ NZTE, Auckland โ†’ Delivered large-scale government portal for thousands of users.
  • Software Engineer โ€“ Propellerhead, DeRef, NZTA, Solution Management, MoneyMappa โ†’ Full-stack, DevOps, and AI-integrated solutions across multiple domains.

๐Ÿ… Certifications & Awards

  • AWS Certified Solutions Architect โ€“ Professional (2023)
  • AWS Certified Developer โ€“ Professional (2025)
  • AWS Certified Solutions Architect โ€“ Associate (2021)
  • NZTA Hackathon โ€“ 1st Place (2018)

๐Ÿ“ซ Connect with Me

LinkedIn
GitHub


โœจ โ€œSystems, not goals. Build once, compound forever.โ€

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