Highly accomplished Senior / Founding Full-Stack Engineer with 10+ years of experience across the full software development lifecycle, specializing in designing, building, and scaling cloud-native, high-performance applications. Core expertise includes TypeScript, React, Next.js, Node.js (NestJS, Express), Golang, Python, Java, GraphQL, AWS, GCP, Kubernetes, Terraform, LangChain, LangGraph, and modern GenAI frameworks (Stable Diffusion, ComfyUI). Proven track record of leading architectural decisions, optimizing distributed systems for high concurrency and low latency, and delivering production-grade AI platforms and data-intensive systems. Experienced across GenAI, SaaS, PropTech (AEC), Healthcare, Data Platforms, and FinTech environments, with a strong focus on scalability, reliability, and secure system design
Remote: Yes
Willing to relocate: Not specified
Technologies: TypeScript, React, Next.js, Node.js, NestJS, Express, Go (Golang), Python, FastAPI, Django, Java, Spring Boot, GraphQL, PostgreSQL, MongoDB, Redis, Kafka, AWS, GCP, Azure, Kubernetes, Docker, Terraform, LLMs, LangChain, LangGraph, RAG, Stable Diffusion, ComfyUI, TensorFlow, PyTorch
Résumé/CV: https://www.linkedin.com/in/joshua-johnson-77271a116/
Email: Joshua.johnson.tech@hotmail.com
About:
Highly accomplished Senior / Founding Full-Stack Engineer with 10+ years of experience across the full software development lifecycle, specializing in designing, building, and scaling cloud-native, high-performance applications. Core expertise includes TypeScript, React, Next.js, Node.js (NestJS, Express), Golang, Python, Java, GraphQL, AWS, GCP, Kubernetes, Terraform, LangChain, LangGraph, and modern GenAI frameworks (Stable Diffusion, ComfyUI). Proven track record of leading architectural decisions, optimizing distributed systems for high concurrency and low latency, and delivering production-grade AI platforms and data-intensive systems. Experienced across GenAI, SaaS, PropTech (AEC), Healthcare, Data Platforms, and FinTech environments, with a strong focus on scalability, reliability, and secure system design