Sean G BrownFull Stack DeveloperSupporting professional roles: Electrical Engineer, CyberSecurity, IT Helpdesk, M365 Admin
Full Stack DeveloperNorth Carolina, USA

Full-stack developer with an engineer's eye for how systems fit together.

I design and build the dashboards, workflows, internal tools, and web applications people rely on to get real work done.

Working range
UI to infrastructureInterfaces, APIs, data, and deployment.
Operational depth
Built around the workTools shaped around real workflows.
Engineering foundation
Systems thinkingConstraints, dependencies, and failure modes.

Selected work

A closer look at the systems, product decisions, and operational work behind the interface.

  1. InventoryStock and availability workflows
  2. QuotesQuote-management workflows
  3. RMA intakeReturn and service intake
  4. FulfillmentOrder fulfillment workflows
The Apex modernization connected work across inventory, quote management, RMA intake, and fulfillment workflows.

Lead case study

Apex Waves Legacy Systems Modernization

Modernized business-critical legacy systems connecting inventory, quotes, RMA intake, fulfillment, procurement, checkout, diagnostics, and public tools.

Scope
Inventory through fulfillment
Role
Full-stack modernization
PHPJavaScriptAWS EC2SQLInternal tooling
Mindspace: ADHD-friendly life management interface

Product case study

Mindspace: ADHD-friendly life management

A long-term product that treats task management, planning, notes, habits, reminders, and reflection as parts of one interoperable system designed around ADHD needs.

Sibylline Internal Tools and Security Infrastructure interface 1 of 2

Case study

Sibylline Internal Tools and Security Infrastructure

Built internal tools and analyst-facing data workflows while supporting cybersecurity, Microsoft administration, and employee operations.

Capabilities

Operational dashboards, internal tools, public data interfaces, e-commerce workflows, reusable utilities, and the services that keep them connected.

Web Development

HTML5CSS3SCSSJQueryJavaScriptReactReact-DOMReact-ComponentsAsync-FetchMapbox-GL

Application Development

C#PythonDjangoFlask

Productivity Tools

Monday

Design

Adobe Creative SuiteAdobe PhotoshopAdobe After EffectsSubstance PainterCanvaLitmusMailchimp

Engineering the workflow, not just the screen.

My background spans software, electrical engineering, security, administration, and the operational details that determine whether a system actually helps the people using it.

How I work

Practical details

The useful context for starting a hiring conversation.

Availability
Open to discussing full-stack roles and systems-focused projects.
Location and fit
North Carolina, USA; location and remote fit discussed per opportunity.
References
Shared privately on request
Direct contact
sean.george.brown@gmail.com

Have a system that needs clearer structure?

Tell me what the work looks like now and what needs to improve.

Contact me