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$0K+
Costs Eliminated / yr
0K+
Customers Served
0K+
SKUs Managed
99.9%
Uptime

About Me

I'm a Lead Software Engineer with 3+ years of experience. I work across the full Inversal portfolio — Tactics and Lakai — and report directly to the COO.

I built a custom ERP by myself in 6 months that replaced 5 SaaS tools, handles 15K+ SKUs and 500+ daily transactions, and saved the company over $120K a year.

Right now I'm leading a team modernizing a 25-year-old legacy system while keeping it running with zero downtime. Most of my day is Next.js, React, Node, PostgreSQL, and Shopify.

Core Expertise

Next.jsReactTypeScriptNode.jsPostgreSQLShopify PlusC# .NETGraphQLAWSDockerREST APIsPrismaEnterprise ArchitectureTeam LeadershipSystem Migration

Experience

Jan 2024 - Present

Lead Software Engineer

Inversal

Sole developer for the parent company behind Tactics and Lakai. Designed and built a custom ERP from scratch — handles 15K+ SKUs, 50K+ customers, and around 500 transactions a day.

  • Cut operational costs ~40% ($120K+/year saved)
  • 99.9% uptime since launch
  • Shipped the entire ERP solo in 6 months
Next.jsReactNode.jsPostgreSQLPrismaAWS
Apr 2025 – Present

Lead Software Engineer

Tactics

Running a 4-person dev team to modernize a 25+ year-old skateboard company. Day-to-day is split between keeping the legacy C# alive and building out a Shopify + ERP migration.

  • Documented the majority of a previously undocumented legacy system
  • 99.9% uptime since taking over
  • Maintaining legacy C# .NET while building modern replacement
C# .NETShopify PlusNext.jsMySQLGraphQL
Oct 2024 - Present

Lead Software Engineer

Lakai

Tech lead for Lakai's e-commerce side. Building custom integrations and cleaning up years of accumulated legacy code.

  • Built custom Shopify theme according to outsource designer's specs
Shopify PlusLiquidReactNode.jsGraphQL
Jan 2023 - Feb 2024

Software Developer

Edge Fitness

Built internal tools and member-facing web apps for a fitness chain with 50K+ members. First real engineering gig.

  • Full-stack work across member-facing apps
  • Optimized price presentation process
  • Saved $100K+ annually by bringing the software in-house
ReactNode.jsREST APIsCSS
Jul 2020 - Jul 2022

Sales Lead

Dick's Sporting Goods

Managed an 8-person retail team. Learned how to solve problems for real people — turns out that translates pretty well to engineering.

  • Led an 8-person sales team
  • Got good at figuring out what people actually need

Featured Projects

Multi-Company ERP Platform

Solo Build · 6 Months · 3 Companies

Built the whole thing myself — one ERP to replace 5 different SaaS tools across Tactics and Lakai. Handles inventory, orders, customers, and reporting all in one place.

$120K+/yr
Cost Savings
15,000+
SKUs Managed
500+
Daily Transactions
50+
API Endpoints
Next.jsReactNode.jsPostgreSQLPrismaAWS

Tactics Legacy-to-Modern Migration

Team Lead · 18 Months · Launching Apr 2026

Taking a 25+ year-old company off a completely undocumented C# system and moving it to Shopify Plus + our custom ERP. The fun part is keeping the old system running while we build the new one.

30K+
Products Migrated
100K+
Customers
100%
Uptime
Shopify PlusC# .NETNext.jsMySQLGraphQL

Independent Ventures

Projects I'm building on my own outside of Inversal — things I want to grow into standalone businesses.

GrantsTracker

Active

A grant tracking platform that pulls from government and public grant APIs to help businesses find, apply for, and stay on top of their grants. It handles reapplication reminders and supports multiple users per organization so teams can collaborate on applications.

  • Government & public grant API integrations
  • Application tracking and reapplication prompts
  • Multi-user organizations for team collaboration
Visit
Demo login|demo@storrence.dev|48gfrzYJH4RYe1G3
grants.storrence.dev

NutriForge

On Hold

In-depth workout and nutrition tracking that's actually easy to use. Custom habit creation, AI-generated meal and workout plans tailored to each user. Has a free tier and two paid plans — including a coaching tier where coaches can assign plans to their clients. Also building a native iOS app.

  • Workout, nutrition, and custom habit tracking
  • AI-powered meal and workout plan generation
  • Free tier + 2 paid plans with a coaching option
  • Native iOS app in development

Currently on hold while I investigate the liability side of AI-generated meal plans.

Visit
Demo login|demo@storrence.dev|48gfrzYJH4RYe1G3
nutriforge.storrence.dev

What Sets Me Apart

I Work Directly With Leadership

I report to the COO and sit in on weekly strategy meetings. I don't just build what I'm told — I help decide what gets built.

Legacy Systems Don't Scare Me

Took over a 25-year-old undocumented C# codebase, documented most of it from scratch, and kept it running at 100% uptime while building the replacement.

I Pick Things Up Fast

Learned the Shopify ecosystem in 30 days and was shipping production code within 60. When I need to learn something, I learn it.

Solo or Team, Same Output

Built an entire ERP by myself in 6 months. Also lead a 4-person dev team on a major platform migration. I adjust to whatever the project needs.

I Used to Be the Customer

Years in retail and sales before engineering. I know what it's like on the other side, and it shows in what I build.

I Ship End-to-End

Design, backend, frontend, deployment, monitoring — I own the full lifecycle. No handoffs, no bottlenecks, just working software.

Tech Stack

Frontend

ReactNext.jsTypeScriptLiquidTailwind CSS

Backend

Node.jsC# .NETREST APIsGraphQLPrisma

Databases

PostgreSQLMySQL

Platform

Shopify PlusAWS (EC2/RDS/S3)

DevOps

DockerCI/CDGitMicroservices

Methodology

AgileSystem DesignTeam Leadership

Let's build something together

Looking for an engineer who ships fast, owns the full stack, and actually cares about the business? Let's talk.

Download Resume