Senior Backend Engineer with 5+ years of experience in Python and distributed systems. At Uforia (Leadpages), independently designed and delivered the full Analytics Service, Global Scripts infrastructure, HTMLPub platform, and five CRM integrations. Strong focus on performance, ownership, and AI-assisted delivery.
Senior Backend Engineer with 5+ years owning features end-to-end — from system design and data models to APIs, infrastructure, and CI/CD. Comfortable across Python, TypeScript, and Lua, with deep focus on performance, distributed systems, and AI-assisted delivery.
asyncio.gather with global filter propagation, CVR, and period-over-period comparison.Production work across analytics, integrations, infrastructure, and logistics. Use filters to explore.
End-to-end analytics backend from scratch. 10-step enrichment pipeline: SHA-256 fingerprinting, GDPR IP anonymization, zero-latency GeoIP, bot detection, UTM extraction. 5 continuous aggregates cutting queries from 2–4s to under 200ms on 1.4M rows. Parallel 10-query API with CVR, session duration, and period comparison.
Owner-scoped manifest published to GCS on every change. Manifest-loader injected on every published page with environment-aware domain resolution. Lua routing patch + Kubernetes Helm feature-flag rollout.
DB-backed JSONB registry with 5-min TTL cache and admin CRUD UI. New integrations live in under 5 minutes with zero deployment. Form submission email notifications with per-account preference.
Salesforce, Pipedrive, Shopify, AWeber, Constant Contact end-to-end: OAuth 2.0, action config and destination fields APIs, per-provider retry logic, AWeber 60s rate-limit backoff, Shopify GraphQL upsert.
Real-time tracking integrating multiple cargo ports and logistics carriers. Celery/Redis async processing reduced latency; deployed on AWS with Docker/Kubernetes for high availability.
IoT platform for building management: water leakage, fire alarm, humidity, and temperature sensors with real-time notifications across microservices via Apache Kafka.
Vulnerable web applications and OS environments for cybersecurity drill training; management web app for the learning environment.
Measured, production impact across performance, ownership, and delivery.
Cut Leadpages dashboard queries from 2–4s to under 200ms on 1.4M rows by designing 5 TimescaleDB continuous aggregates, replacing 10 raw hypertable scans.
Designed and delivered the full Analytics backend from zero — system design, data models, API contracts, enrichment pipeline, and infra — with no prior codebase to reference.
Eliminated full deploy cycles for integration onboarding at HTMLPub. New providers go live in under 5 minutes via a DB-backed JSONB registry with admin CRUD — no code change, no redeploy.
Shipped production features across Python (FastAPI), TypeScript (NestJS, Next.js), Lua, SQL (TimescaleDB, PostgreSQL), and infrastructure (GKE, GCS, RabbitMQ, Railway) — all within a single role at Uforia.
Pioneered agentic workflows at Uforia using Cursor and Claude Code with MCP integrations (Linear, Notion, Slack) — configured subagents, persistent rules, and multi-repo context to measurably increase delivery throughput.
Diagnosed and silently resolved a live AWeber credential bug blocking all integration tasks — with no staging reproduction path. Patched a CORS bug and Lua routing issue in Global Scripts, unblocking page manifest delivery without a full redeploy.
Have a role or project in mind? I'm happy to chat.
I'm always open to discussing new roles, interesting projects, or just connecting with fellow engineers.