Practical Works
About

Senior engineers who join the work and help it ship.

Practical Works is a two-person engineering shop. We embed with client teams to build production software and provide fractional CTO judgment when leadership needs help making the technical call. We come from software, operations, and running real businesses—not from a slide deck.

Who's behind it.

Julissa Cotillo

Co-founder · Product and AI engineer · 10+ years in software

Julissa brings backend-leaning full-stack and AI engineering depth. She focuses on clear system boundaries, measurable outcomes, and production code the team can keep operating.

Alan Campbell

Co-founder · Product engineer and operator · 10+ years in software

Alan brings hosting, mobile, product, and operating depth. He pressure-tests technical choices against the practical question: will this system hold up on a busy Tuesday?

How we fit: we add senior delivery capacity inside the team. Fractional CTO work gives leadership a technical counterpart for architecture, build-versus-buy, hiring, vendors, and code quality. Both are consulting engagements with direct access to the people doing the work.

What we're good at.

Senior software delivery

Senior engineers join the delivery loop, work in the real codebase, and ship production software with the team.

Fractional CTO

Technical judgment for architecture, build versus buy, hiring, vendor selection, delivery risk, and code review.

Systems and seams

Web, backend, mobile, integrations, automation, and AI when it genuinely fits. We make inputs, outputs, and ownership explicit.

Maintainable delivery

Tests, documentation, observability, and a clean handoff are part of the work, not an optional cleanup phase.

How we work.

01Practical over impressive
02Work directly with senior engineers
03Business constraint before preferred stack
04Small, honest scopes that can ship
05Evidence and telemetry over opinion
06Maintainable by the next person

What needs to ship?

Start with a free 15-minute call. Tell us about the delivery gap or technical decision, and we will tell you plainly whether either lane fits.