AI SaaS, realtime workflows, and operational web products.

I help teams turn complex product ideas into clean, usable software: dashboards, AI-assisted workflows, realtime systems, and full-stack applications with the architecture to keep moving.

Start a project See the work

Product case studies with real systems underneath.

These are not concept screens. They are full-stack products built around databases, APIs, authentication, third-party services, dashboard UX, and production-style workflows.

01 / AI recruiting SaaS

Argie

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A recruiting platform that combines candidate pipelines, document intelligence, AI scoring, generated job content, scheduling, and workflow automation.

Problem

Recruiting work tends to split across resumes, calendars, candidate records, job notes, and follow-ups. Argie brings that work into a focused product layer for teams that need structure and speed.

What I built

Designed and built a multi-tenant SaaS experience with dashboards, ATS-style workflows, authentication, document processing, AI-assisted recruiting features, Google integrations, email automation, Slack workflows, and cloud file storage.

Why it matters

The product demonstrates the kind of AI implementation I care about: applied to a real workflow, grounded in useful data, and wrapped in an interface people can operate every day.

Technical highlights

Multi-tenant SaaS architecture
AI prompt and OpenAI API integration
Resume parsing and document processing
Candidate scoring and retrieval workflows
Dashboard and admin interface design

Stack

Next.jsReactTypeScriptTailwind CSSNode.jsExpressMongoDBOpenAIResendGoogle DriveGoogle CalendarSlackS3 storage

02 / Realtime restaurant platform

DrinkUp

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A restaurant and bar ordering platform with QR table ordering, live order updates, admin operations, server workflows, bill management, analytics, and branding.

Problem

Hospitality teams need fast table ordering, reliable order state, clear admin controls, and performance visibility without stitching together several disconnected tools.

What I built

Built the public table ordering flow, realtime order lifecycle, role-based access, admin dashboards, table and bill management, password reset emails, PDF QR exports, image handling, and analytics views.

Why it matters

DrinkUp shows full-stack execution across customer-facing mobile flows and operational dashboards, with realtime infrastructure underneath instead of static admin screens.

DrinkUp admin order management dashboard

DrinkUp mobile table ordering status screen

Technical highlights

WebSocket-powered order updates
QR-code table ordering
Role-based admin and server access
Sales and performance analytics
PDF export and transactional email flows

Stack

Next.js 16React 19TypeScriptTailwind CSS 4Node.jsExpress 5MongoDBSocket.IOJWTImageKitResendRechartsjsPDF

Consulting

I help teams build serious web products from idea to production.

Bring me in when the work needs product sense and implementation depth: architecture, frontend polish, backend systems, third-party integrations, AI features, dashboards, and the judgment to keep the project focused.

Build

MVPs, SaaS dashboards, internal platforms, customer-facing portals, and production-ready feature work.

Automate

AI-assisted workflows, document processing, data-driven operations, notifications, and realtime coordination.

Stabilize

Architecture cleanup, API design, UX tightening, deployment prep, and product systems that can keep growing.

Have a product that needs AI, realtime workflows, operational dashboards, or a clean full-stack build?

argelio.baca@gmail.com Connect on LinkedIn