We build digital products and drive transformation.

aca5o is a product studio and consulting partner. We ship modern web & mobile apps and help organizations re‑platform, automate, and scale with cloud‑native tech.

Cloud‑native
AI‑ready
Security‑minded
Product Suite
  • Analytics & dashboards
  • Workflow automations
  • Commerce & billing
Transformation
  • Cloud migration
  • Data platforms
  • AI/ML enablement
Recent Impact
-45%
Ops cost
+3.2×
Release cadence
99.95%
Uptime

Product Highlights

Ready‑to‑run modules you can adopt today — white‑label friendly and built for scale.

AI Dietary Recommendations

Computer-vision and LLM‑powered nutrition guidance for individuals and teams.

  • Meal photo analysis & macro estimates
  • Personalized plans & reminders
  • Admin analytics & compliance

Reservation ERP Systems

End‑to‑end bookings with staff, rooms, classes, and resources — from mobile to POS.

  • Scheduling & capacity planning
  • Resource management & POS/invoicing
  • Customer profiles & notifications

Sales AI Agents

Autonomous assistants that qualify leads, run outreach, and book meetings.

  • Lead enrichment & scoring
  • Sequenced email/DM outreach
  • CRM integration & reporting

Transformation Services

$1, cloud computing, and modern website development. From assessment to execution, we deliver measurable outcomes.

Cloud & Platform

  • Re‑platforming & microservices
  • Observability & SRE practices
  • Cost governance & FinOps

Data & AI

  • Data modeling & lakes/warehouses
  • ML pipelines & evaluation
  • RAG, agents, and copilots

Product & UX

  • Discovery & prototyping
  • Design systems & accessibility
  • Growth loops & experimentation

Solutions by Need

Choose a path and we’ll tailor the stack to your goals.

Accelerate

MVP in 6–8 weeks

Launch quickly with a lean, testable product and analytics from day one.

Modernize

Legacy to cloud

Decompose monoliths, add CI/CD, and adopt resilient, observable services.

Intelligence

AI enablement

From RAG to agents — integrate practical AI that augments your teams.

Selected Work

A glimpse into recent deliveries. Redacted for confidentiality — details on request.

Retail · Data Platform

Unified metrics layer

Built ELT to BigQuery + Looker; alerting reduced out‑of‑stock incidents by 18%.

Services · Messaging

Omnichannel support hub

Deployed LINE/IG/FB inbox with bots; first‑response time down 62%.

Fintech · Platform

Payments & subscriptions

Multi‑currency billing + dunning; churn reduced 9% via retry logic.

About aca5o

We’re engineers, designers, and product folks who value clarity, speed, and ownership. We work with startups and enterprises across APAC. We maintain partnerships across multiple industries — spanning from technology to the beauty sector.

  • Preferred stack: TypeScript, Go, Python, React, Flutter
  • Cloud: GCP, AWS, serverless & containers
  • Compliance: security reviews, audit‑ready operations

Principles

  • Outcomes over output. We measure impact, not lines of code.
  • Security by default. Privacy, auth, and observability from day one.
  • Build to learn. Short cycles, honest feedback, continuous delivery.

Let’s build something

Tell us about your product or transformation goals. We’ll reply within 2 business days.