Damien Smith

Full-Stack Software Engineer — Freelance Consultant

Full-stack apps and AI tools,
built to run
your business.

Independent software engineer building full-stack web applications, AI integrations, and automation — from AI receptionists to internal tools that save your team hours every week. Available for select engagements.

Currently available for new projectsRemote / Toronto, Canada

About

How I think
about software.

I build full-stack web applications and AI-powered tools — from customer-facing apps to AI receptionists and automations that take repetitive work off your team's plate. I care about software that actually ships, holds up under real use, and doesn't need to be rebuilt in a year.

Before I take on a project, I want to understand the actual problem, not just the feature request. Underneath the full-stack and AI work is a solid backend and infrastructure background — I've built things like databases and distributed systems from scratch to understand how they really work — so if a project needs to scale or get more technical, that depth is there too.

Focus Areas

  • Full-Stack Web Apps
  • AI Integrations & Agents
  • Automation
  • Cloud Infrastructure

Availability

Status
Open to new projects
Engagement
Freelance & contract
Location
Remote / Toronto, Canada

Services

What I
offer

Focused engagements designed around clarity of outcome. No bloat, no ambiguity.

01Full-Stack

Custom Web Applications

Full-stack applications built with modern frameworks — from first prototype to a system real users depend on.

02AI

AI Integrations

Practical use of AI APIs, agentic workflows, and prompt engineering inside real products, not demos.

03AI

AI Receptionists & Voice Agents

AI-powered phone and chat receptionists that answer questions, book appointments, and qualify leads — so nothing falls through the cracks.

04Tooling

Automation

Scripts, pipelines, and internal tools that remove repetitive manual work from your team's day.

05Systems

API Design & Development

REST APIs that are well-documented, versioned sensibly, and built around the clients that actually consume them.

06Infrastructure

Cloud Infrastructure

AWS-based architecture — Lambda, S3, DynamoDB, and the rest — sized to the problem, not over-built for it.

07Tooling

Developer Tools

Internal tooling, CLIs, and small platforms that make the engineers around you faster.

08Advisory

Technical Consulting

Architecture reviews, technical due diligence, and a second opinion before you commit to a direction.

09Engineering

Backend Development

APIs, services, and business logic designed to handle real traffic and change as your product does — for projects that need serious backend depth.

10Optimization

Performance Optimization

Finding and fixing the parts of a system that are actually slow — not just the parts that look slow.

Technologies

Tools I
reach for.

A working set, not an exhaustive list — the tools I use often enough to be genuinely fast with.

Languages

TypeScriptJavaScript

Frontend

ReactNext.jsTailwind CSS

AI

AI APIsAI AgentsVoice AIPrompt EngineeringAgentic WorkflowsSemantic Search

Backend

Node.jsREST APIsServerless Architecture

Cloud

AWSVercel

Databases

DynamoDBDocument DatabasesStorage Engines

Infrastructure

LambdaS3Load BalancingCI/CD

Developer Tools

GitCUECLI ToolingAutomation

Process

How we'd
work together.

No surprises. You'll know what's happening at every stage, and why.

01

Discovery

Understand the actual problem, constraints, and goals before any code gets written — what we're solving, and for whom.

02

Planning

Define scope, architecture, and milestones so we both know what “done” looks like before we start.

03

Implementation

Build in focused, reviewable increments. You see real progress regularly, not just at the end.

04

Iteration

Real feedback changes real software. I build in room to adjust as requirements get clearer.

05

Deployment

Ship to production with proper testing, monitoring, and a rollback plan — not just “it works on my machine.”

06

Support

Software needs maintenance. I stay involved after launch to fix issues, extend features, and keep things running.

Why work with me

What you
can expect.

Full-stack, end to end

Frontend, backend, and the AI or automation layer in between — one engineer, one point of contact.

Clear communication

You'll always know what's being built, why, and what's left. No jargon without an explanation.

Ownership

I treat your codebase like something I'll have to maintain myself — because often I will.

Maintainable by design

Code the next engineer — or you, in a year — can actually read, understand, and extend.

Practical AI, not hype

AI integrations and agents built to actually save time and money — not bolted on for the sake of it.

Depth when you need it

Backend and infrastructure experience is there for projects that need to scale, not just the ones that show it off.

Available for new engagements

Let's build something.

Have a project in mind, or just want to talk through an idea? I read every message and respond personally.