Full Stack Engineer (Contract)
Jul 2024 - Feb 2025
Remote / Canada
Led development of AR-based training platforms, AI-powered agricultural systems, and e-commerce infrastructure. Architected scalable microservices, implemented comprehensive observability, and established DevOps best practices for the engineering team.
Key Achievements
- Led 4-person cross-functional team to architect and deliver AR-based laboratory training platform using React Native, Unity WebGL, and FastAPI, implementing real-time 3D rendering with WebRTC for collaborative sessions, achieving 60 FPS on mobile devices and reducing training costs by 40% for 15+ enterprise clients
- Engineered AI-powered crop recommendation engine using LangChain, GPT-4 Turbo, and computer vision (YOLOv8), processing 100K+ farm images and IoT sensor data with vector search (Pinecone) for personalized strategies, achieving 89% prediction accuracy and driving 35% increase in customer retention
- Built scalable e-commerce platform using Next.js 14, tRPC, and Prisma ORM, implementing edge caching with Vercel and Stripe Connect for multi-vendor payments, supporting 200+ farm vendors with 99.9% uptime and sub-200ms page load times
- Implemented comprehensive observability stack with Grafana, Prometheus, Splunk, and LogRhythm SIEM, configuring 40+ custom dashboards and ML-based anomaly detection, reducing false positive alerts by 45% and cutting incident response time from 2 hours to 12 minutes
- Deployed containerized microservices using Docker, Kubernetes (EKS), and Terraform IaC, implementing GitOps workflows with ArgoCD, auto-scaling policies, and blue-green deployments that improved deployment reliability by 75% and reduced infrastructure costs by $8K/month
Tech Stack
React Native, Unity WebGL, FastAPI, WebRTC, Next.js 14, TypeScript, tRPC, Prisma ORM, LangChain, GPT-4 Turbo, YOLOv8, Pinecone, Vector Search, Stripe Connect, Vercel, Grafana, Prometheus, Splunk, LogRhythm SIEM, Docker, Kubernetes (EKS), Terraform, ArgoCD, AWS