Tyler Wall @ Podium
Senior AI Engineer | Production Agent Architect
Production AI Agents. Guardrails First. NPS 57 From Day One.
I build AI agent systems that run in production, not demos. My agent architecture starts with a question most teams skip: what happens when this fails at 2 AM, and who's responsible for it?
How I Create Leverage
Operating Principles
Ship AI that works at 2 AM. Earn trust through audit trails, not assurances. Build autonomy with boundaries that scale.
Why I'm Right for Podium
@ PodiumProduction AI Metrics
Proven at scale
My 90-Day Vision at Podium
Career Highlights
How I Build AI Systems
Core Skills
Credentials
“Tyler is a real force multiplier.”
Execution Log
Staff Software Engineer | AI Systems Architect
Staff Software Engineer | AI Systems Architect
Led AI-powered modernization for a global platform (53 markets), architecting multi-agent systems that transformed migration velocity and engineering productivity. (IC track — AI migration systems and tooling)
Multi-Agent Production System: Engineered 5-specialized-agent platform with human-in-the-loop checkpoints. 289 migrations at <10 minutes each, 96% faster than manual process.
Parallel Agent Orchestration: 34 AI agents running simultaneously with deterministic validation boundaries and full audit trails. 90% error reduction, 85-90% automated code generation.
AI Guardrail Architecture: Designed Truth Source Architecture and Context Engineering pipeline. Agents consume structured documentation instead of pattern-matching. Zero hallucination in production outputs.
Ambiguity Navigation: Reverse-engineered compiled legacy system without source access using AI-assisted bytecode analysis, producing 45+ specs (50,000+ lines) at 99%+ accuracy.
Engineering Manager / Technical Lead
Engineering Manager / Technical Lead
Recruited to lead digital transformation of 289-endpoint legacy system. Achieved 96% production traffic on Laravel with zero major incidents while driving $336K+ annual cost savings. (Management track — platform modernization and delivery)
High-Throughput Migration: Led 289 API endpoint migration achieving 96% production traffic, 34% faster response times, 4x throughput (300→1,300 orders/5min) at 99.99% uptime.
Observability Platform: Built real-time debugging system (Redis/Xdebug/BPF) reducing MTTR 95%, from hours to minutes. Adopted across engineering voluntarily.
Cost-Efficient Scale: $336K+ annual savings while improving reliability. Monitoring costs reduced 62.5% ($12K→$4.5K/month) through DataDog optimization.
Load Confidence: Led company's first load testing program — 5 sessions, zero failures, 85-90% peak traffic confidence established.
Principal Engineer
Principal Engineer
Promoted to Principal Engineer to drive technical strategy for a platform processing $2B+ in transactions. Led cross-team architecture, pioneered early GenAI adoption, and single-handedly led flagship Instacart and Shopify integrations.
AI Pioneer: Deployed GPT-3 in production (2022, pre-ChatGPT) automating support workflows. ~2 hrs/week/employee saved, NPS 57. One of earliest enterprise AI deployments.
Scale Architecture: Platform processing $2B+ transactions, scaled 100x over four years. 50% month-over-month volume spikes handled without incidents.
Cross-Team Delivery: Directed 6-month Instacart flagship integration across engineering, product, and executive stakeholders.
Senior Lead Software Engineer
Senior Lead Software Engineer
Joined during a critical inflection point. Built the Operations engineering team from zero (just me) to 9 engineers, broke it into specialized squads, then transitioned to lead all three teams through a monolith-to-microservices migration during COVID-19 10x traffic surge.
Production Resilience: Systems handled 10x COVID traffic surge with zero scaling incidents while competitors went down.
Engineering Standard: Built platform recognized as internal benchmark for Testing, Stability, and Innovation.
Rapid Impact: 87% application performance improvement in first 90 days.
VP of Engineering & Lead Systems Architect (Founder)
VP of Engineering & Lead Systems Architect (Founder)
Founded and scaled a cross-border e-commerce marketplace from Zero-to-One, serving complex trade and financial flows between China and the U.S.
Multi-Region Architecture: Distributed systems spanning AWS (US) and Aliyun (China), solving Great Firewall latency transparently. The cross-channel thinking voice/SMS/chat platforms need.
Unified Integration: 19+ payment gateways behind a single API. Integrate once, works everywhere. The pattern multi-channel agent platforms require.
Principal Engineer
Principal Engineer
Recruited to a specialized task force working under Sir Tim Berners-Lee to engineer decentralized data ecosystems (Solid). Led a team of 6-8 remote developers rescuing a failing insurance fintech project.
Project Rescue: Recovered failing insurance fintech 6 months behind schedule through rapid prototyping and decisive technical leadership.
Tim Berners-Lee Task Force: Selected for Solid Protocol team building decentralized data systems. Trust models for decentralized data map directly to the trust infrastructure customer-facing agents require.