Services
Production-Grade Engineering
Full-stack development backed by ~350K LOC of production code, an O'Reilly book on prompt engineering, and experience teaching 306K+ developers taught.
Production SaaS Development
Production-ready architecture with auth, payments (Stripe), and multi-tenancy. Comprehensive automated test coverage included.
~350K LOC production code | 74,896 LOC tests | 347 database migrations
LLM Engineering
Multi-provider orchestration for cost control and redundancy. AIMD rate limiting prevents API failures and cost overruns.
O'Reilly Book (10K+ sold) | 917 RPS multi-provider throughput | Production AIMD rate limiting
React & Next.js Development
TypeScript strict mode catches errors at compile time. TanStack Query for efficient data fetching and responsive interfaces under load.
125,292 LOC TypeScript | React 19 | App Router patterns
Python Backend Development
Type-safe FastAPI with bounded concurrency for reliable performance during traffic spikes. Static analysis catches bugs before deployment.
125,994 LOC Python | mypy strict | Factory-first testing
Observability & Monitoring
Custom dashboards for real-time system visibility. Configured alerts with appropriate thresholds to reduce noise.
8 dashboards | 13 alerts | 30+ custom OTEL metrics
Data Engineering
Multi-tenant pipelines with row-level security for data isolation. Query optimization for millisecond response times.
347 migrations | 70+ RPCs | Redis caching
Cloud Infrastructure
Infrastructure-as-code for consistent, reproducible environments. Version-controlled deployments with quick rollback capability.
Terraform IaC | 7 deployment scripts | GitHub Actions CI/CD
Technical Training
Practical, hands-on curriculum developed for General Assembly and refined across 45+ bootcamps. Focus on applied skills.
45+ bootcamps | 306,000+ Udemy learners | 5+ years teaching
Why Me
Experience That Matters
Proven at Scale
Built systems processing 7K daily queries with capacity to scale to 100K.
Full Observability
Real-time dashboards and alerts. Issues visible before they affect users.
Clear Communication
Teaching 306,000+ developers requires explaining complex systems simply.
Single Owner
Architecture through deployment. No handoffs between teams.
Rhys Fisher
Shuaib Ahmed
Jeanne Keith Felipe
Ready to build something great?
Production-grade software and data engineering. Pick a call slot or send over the details by email.
Book a CallPrefer email? Use the contact form.