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IMPACT HIGHLIGHTS

10+

Years shipping platforms

20+

Products delivered

3,557

Week-1 users (Dining App)

6,000+

B2B records processed

30+

MTV/VH1 Placements

3d → 15m

Campaign setup reduction

CONTACT INFORMATION

liam@liamellis.dev

929-438-9388

Website: liamellis.dev

GitHub: github.com/Monichre

LinkedIn: linkedin.com/in/heyitsliam

SUMMARY

Senior Full-Stack & AI Engineer with 10+ years shipping production platforms from concept to launch. Delivered 20+ products across e-commerce, media, nonprofit, and civic sectors — including a city-wide dining app with 3,557 Week-1 users and AI pipelines processing 6,000+ B2B records. Lead teams up to six engineers, architect scalable systems, and ship fast through iterative cycles. Background in anthropology (3.8 GPA) combined with professional songwriting (30+ MTV/VH1 sync placements) enables fluent communication across executives, creatives, and engineers. I turn ambiguity into shipped software.

TECHNICAL CAPABILITIES

Languages & Frameworks

TypeScript • Python • Next.js • React • Node.js • Flask • FastAPI • GraphQL

AI & Machine Learning

RAG & GraphRAG • LangChain • LangGraph • OpenAI SDK • Claude API • Vercel AI SDK • Multi-Agent • Vector DBs

Data & Infrastructure

PostgreSQL • Supabase • Redis • DynamoDB • Neo4j • pgvector • AWS • Serverless

AI Tooling & Observability

Firecrawl • Exa API • AssemblyAI • Langfuse • LangSmith • OpenTelemetry

Frontend & Visualization

Three.js • R3F • Storybook • Tailwind • Figma • Data Viz

SELECT CLIENTS

Brookfield Properties • AgileOne • Matsuda Eyewear • Gentle Monster • MTV • VH1

PROFESSIONAL EXPERIENCE

SENIOR SOFTWARE ENGINEER

Experience Maple GroveMinneapolis, MN|Jun 2025 – Aug 2025

City-backed Restaurant Week initiative; sole engineer delivering a gamified dining platform.

Stack: Next.js, TypeScript, Supabase, PostgreSQL, Clerk, Vercel, Tailwind CSS, PostHog, Storybook

  • Architected a mobile-first PWA featuring QR check-ins, geofencing validation, real-time leaderboards, raffle mechanics, and restaurant admin dashboards — delivered in 8 weeks
  • Achieved 3,557 unique visitors, 12,217 page views, 635 new users, and 399 completed punch cards in Week 1 while onboarding 40 restaurants
  • Implemented role-based auth, real-time sync via Supabase, and analytics dashboard, maintaining sub-200ms QR validation under 100+ concurrent users

SENIOR SOFTWARE ENGINEER / AI ENGINEER

FLS USAMinneapolis, MN|May 2025 – Jun 2025

Wholesale distributor; engaged to build AI-powered B2B lead generation and modernize marketing operations.

Stack: Python, TypeScript, Next.js, OpenAI SDK, Vercel AI SDK, Firecrawl, Exa API, v0.dev, React Email, Resend

  • Engineered an AI enrichment pipeline processing 6,000+ B2B records — extracting emails, validating contacts, and scoring buyer intent using Python and OpenAI
  • Developed a brand-extraction system with Firecrawl, Exa API, and v0.dev to auto-generate on-brand email templates, reducing campaign setup from 3 days to 15 minutes per client
  • Shipped marketing sites and automated outreach workflows using Next.js, Vercel AI SDK, React Email, and Resend

SENIOR SOFTWARE ENGINEER / AI ENGINEER

WinWinX + Agency UndergroundMinneapolis, MN|Mar 2025 – May 2025

Peer-to-peer marketplace and marketing automation modernization initiative.

Stack: Next.js, Python, OpenAI SDK, Vercel AI SDK, v0.dev, React Email, Resend

  • Created a one-click brand-extraction and content-generation system using custom prompt chains, eliminating 3+ days of manual work per client campaign
  • Automated brand-to-content workflows with structured context engineering, enabling non-technical staff to produce deployment-ready materials in under 15 minutes
  • Authored data cleanup and enrichment scripts improving lead quality and accuracy by 20%

SENIOR SOFTWARE ENGINEER / AI ENGINEER

Lundstrum Performing ArtsMinneapolis, MN|Sep 2024 – Feb 2025

Nonprofit performing arts center; engaged to deploy AI-powered AV analysis and consolidate institutional knowledge.

Stack: Python, AssemblyAI, OpenAI API, Anthropic API, Notion

  • Implemented an AI AV-analysis pipeline using AssemblyAI, OpenAI, and Anthropic to generate structured rehearsal notes, action items, and performance feedback
  • Constructed a centralized AI knowledge base from scattered documentation, reducing onboarding time by 3–4 weeks across 30+ staff
  • Designed a generative asset pipeline that upscaled and recomposed promotional materials, contributing to Star Tribune coverage

SENIOR SOFTWARE ENGINEER

FLYPILOTNew York, NY|Nov 2023 – Aug 2024

Software consultancy serving enterprise clients: AgileOne, Brookfield Properties, Matsuda Eyewear, Gentle Monster.

Stack: React, Next.js, TypeScript, Shopify, Storybook, Figma, Git

  • Led a team of 3–6 remote engineers, owning architecture decisions, code quality, roadmap execution, and client delivery
  • Consolidated 11 production sites into a unified Next.js monorepo, cutting delivery time by 50% and costs by 75%
  • Improved page performance by 60% for Matsuda Eyewear through rendering optimizations — directly increasing conversions

SENIOR SOFTWARE ENGINEER

Knock IncMinneapolis, MN|Aug 2023 – Nov 2023

Short-term contract to architect and deliver a modern CMS and showcase platform for AALF.

Stack: Next.js, TypeScript, React, WordPress (Headless), WPGraphQL

  • Decoupled content management from frontend delivery, improving scalability and editorial experience
  • Delivered production-ready system in 3 months as sole engineer — architecture, implementation, and deployment end-to-end

SENIOR FULL-STACK ENGINEER

FreemanNew York, NY|Jan 2019 – Dec 2023

Global events company. Promoted from lead backend engineer to platform lead.

Stack: TypeScript, Node.js, PostgreSQL, AWS Lambda, CloudWatch, Amazon CDK, GraphQL, REST, Serverless, Okta, React

  • Led a team of 3–6 remote engineers, owning architecture decisions, code quality, roadmap execution, and client delivery
  • Platform lead for internal automation of component libraries and design tokens, integrating Figma with custom SDKs
  • Progressed to oversee 4 developers and 2 QA engineers across two mission-critical applications
  • Sole owner of auth layer securing internal and external APIs, implementing SSO via Okta

EDUCATION

B.A. ANTHROPOLOGY

University of MinnesotaMinneapolis, MN

GPA: 3.8

FULL-STACK DEVELOPMENT

EpicodusPortland, OR

RUBY ON RAILS

Startup InstituteNew York, NY

ACHIEVEMENTS

ASCAP-registered songwriter with 30+ placements on MTV, VH1, and other media — a creative systems background that strengthens communication, pattern recognition, and cross-functional collaboration.