GAstems. +63 961 760 7560

Built to work.
Designed
to grow.

A product studio building software and custom systems for businesses in the Philippines & Singapore.

See our products Discuss a project

Systems. Technology. Engineering. Managed services.

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01 / Our platforms

Different challenges.
One considered approach.

Purpose-built tools for the places we live,
the things we learn, and the work we do.

Property management01 / 04

Rent360

For landlords & property teamsInteractive demo · sample data
Rent360 sample tenant bill showing the balance, due date and payment-proof step. Inspect preview
A tenant’s bill, ready for review.

Keep rent, tenants and payment evidence connected. See what is due and review proof before a balance changes.

Start here
  1. Open the sample bill
  2. Attach sample payment proof
  3. Review it as the landlord

Fictional people and payments. Nothing is sent or saved.

Try a rent collection See the product tour

Review & learning02 / 04

ReviewHub

For review centers & independent reviewersInteractive demo · sample data
ReviewHub reviewer overview with a sample program, student payments and next class. Inspect preview
The program, the class, the people.

Bring schedules, materials and student records into one review workspace, with a clear learning view for each student.

Start here
  1. Explore the Reviewer overview
  2. Open Program & schedule
  3. Switch to Student

Fictional programs and records. Refresh resets the demo.

Explore both perspectives

Stays & hospitality03 / 04

GRoom

For independent stays & their guestsInteractive demo · sample data
GRoom access page offering a customer view and a property operator view of RiverCoves. Inspect preview
One stay. Both sides of the experience.

Explore a property as a guest, then see how its operator could handle inquiries and booking activity.

Start here
  1. Choose customer or operator
  2. Explore the RiverCoves example
  3. Switch access to see the other side

RiverCoves is a real property showcase. Workspace records are examples; no live bookings or charges.

Choose your perspective

Security operations04 / 04

SecureOps

For security agency operations teamsInteractive demo · sample data
SecureOps sample command center showing staffing coverage, credentials and a management action queue. Inspect preview
From a management signal to an action.

Follow a bid, deployment or duty record through the decisions that keep security operations accountable.

Start here
  1. Open the command center
  2. Select Start guided walkthrough
  3. Follow an operations scenario

Independent concept. Fictional records; no agency endorsement or live operational data.

Explore the guided demo

Four working demonstrations. Sample workflows, clear boundaries, and a useful first step in each.

Built by GAstems

02 / What we do

Less friction.
More useful work.

Start with the part of your day that should work better. Shape the system around that.

01

Turn a process into a product.

Give a recurring task a clear path: the right information, the next action, and a useful result.

Digital productsSee a rent collection flow
02

Connect both sides of the work.

Design around the handoffs. A guest and an operator need different views of the same booking journey.

Connected systemsExplore two perspectives
03

Make the first impression count.

Give your website a clear story, a useful next step, and room to improve as the business evolves.

Web & managed servicesTalk through your website

A practical starting point

  1. Understand the workflow

    Find the repeated task and the people it affects.

  2. Make it tangible

    Build a focused prototype you can click through.

  3. Refine with evidence

    Use feedback to decide what is ready and what comes next.

Philippines & Singapore

What should
work better?

You do not need a technical brief. Start with the task, the people involved, and the part that slows them down.

  • What do you do repeatedly?
  • Where does the work get stuck?
  • What would a better day look like?
Let’s talk it through+63 961 760 7560

A product idea, a custom system,
or a better website.

The private side of GAstems

Private by design.

This public site is a window into our work. Private project spaces are separate and are not accessible from this page.

Access by invitation

There is no public sign-in here. If you have a project invitation, use the link shared with you.

Privacy

A simple public page.

This public site uses Cloudflare Web Analytics to understand visits and page performance without analytics cookies. We do not use advertising cookies or contact forms, collect sign-in details, or connect this page to private project records.

Any future workspace will have its own access controls and privacy information before it accepts personal data. Hosting providers may process standard technical request logs.

Inside the product

Product preview

A screenshot of the demo.
Use the link below to explore it.

Open full image Explore the demo