Francisco CoelhoFull-Stack Developer
I build the software that runs your operations
Dashboards, internal tools, workflow automation and AI-assisted systems for small and mid-sized businesses - plus websites built to perform. One developer, end to end: the person you talk to is the person who builds it.
Selected work
View all projects →2026
Agent Mission Control
Operations dashboard for a 5-agent AI orchestration platform: real-time costs, session tracing, approval queues and budget controls in a single pane.
Next.js 15 · React 18 · TypeScript · SQLite
2025
Industrial Productivity Tracking
Factory-floor shift and productivity tracking running in kiosk mode on 2011 iPads, with an offline queue and management dashboards. Replaced paper logs across 6 production sections.
JavaScript (ES5) · Node.js · Express · Notion API
2025–2026
pixelcompile.com
This site: a bilingual PT/EN presence on Next.js 15 and Cloudflare Pages, with its own design system, full security headers, observability and CI quality gates. The repository is itself a case study.
Next.js 15 · TypeScript · Tailwind CSS · next-intl
2026
Website → Notion CRM Lead Intake
Server-side integration between the Pixel Compile contact form and a Notion CRM: lightweight qualification, structured mapping, spam protection and telemetry without personal data.
Next.js 15 · TypeScript · Zod · Notion API
What I build
Focused on operations: less manual work, more visibility, and systems your team can actually use and keep.
- Industrial & Operations Dashboards
- Real-time visibility into production, stock, and performance - built around how your operation actually runs. Replacing paper logs and scattered spreadsheets with one clear view your team trusts.
- Internal Business Tools
- Custom web apps for the workflows off-the-shelf software doesn't cover: stock management, task coordination, structured records.
- Workflow Automation
- Connecting the systems you already use and removing repetitive manual steps - fewer errors, less copy-paste.
- AI-Assisted Systems
- Practical AI where it earns its place: document processing, summaries, assisted data entry. If a simpler solution works better, I'll say so.
- Web Applications & Websites
- Frontend and backend - from an ambitious web presence to full applications. Fast, accessible, maintainable.
How I work
Discovery
I start by understanding the workflow, bottlenecks, constraints, and what success should look like in practice.
Solution Design
I define the stack, structure, and level of complexity that make sense for the problem - no more, no less.
Build & Validate
I build iteratively, with attention to reliability, maintainability, and visibility into what is happening in production.
Handoff & Next Steps
I document the system, support the transition, and leave you with something your team can understand, use, and extend.
Have a process running on paper, spreadsheets, or memory?
Tell me what slows your team down. I'll give you an honest read on whether software helps - and what I would build.