Glass office tower, viewed from street level
Multi Services IT Company · Jakarta, Indonesia

We build the systems
behind your digital shift.

PT. Hardy Cahaya Abadi partners with banks, government institutions and growing businesses to design, build and maintain the software that runs them — end to end, and on call 24/7.

2014
Digital shift began
12+
Service lines
24/7
Client support
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About the company

A digital
partner built
from experience.

Founded to help Indonesian businesses move online, without pretending it's simple.

Digital transformation in companies has been growing rapidly, especially in developed markets like Indonesia. Since 2014, many companies have shifted their business online — fully digital or not. That shift is what led to the founding of PT. Hardy Cahaya Abadi (HCA): an IT solutions company built to help clients digitalize on their own terms.

Our leadership brings experience across vaping, construction and social media businesses — all still running and serving customers today. That range of experience is why we believe HCA can grow into one of Indonesia's leading IT solution companies, rather than a single-trick vendor.

We've since invested in an experienced in-house IT team covering everything from software and hardware development to dedicated 24/7 support that keeps what we build running well after launch. That team has already shipped work for institutions including Kementerian PUPR, BPR and PT. Bank Rakyat Indonesia Tbk — and we're looking to be part of your transformation next.

Our purpose

What we're
building toward.

Four commitments that shape how we take on client work.

Digital development for every sector

Provide development services across a wide range of businesses and industries, not just one niche.

An integrated business partner

Become the partner clients trust to fold technology directly into how their business runs.

A leading IT solutions company

Grow into one of Indonesia's leading names in IT solutions, built on delivered work.

Innovation clients can use

Keep shipping technology-based products that actually meet the needs clients bring us.

Our services

Twelve services,
one team.

Grouped by what they solve — build products, shape how they look and work, keep them running, or extend into new tech.

01Build
Mobile App Development
Frontend Development
Website Development
Backend Development
Desktop App Development
API Development
02Design & Data
UI/UX Design & Research
Credit Scoring Development
03Run & Connect
DevOps & CI/CD
WhatsApp API Gateway
04Emerging Tech
IoT Development
Solar Panel Development
Our portfolio

Work trusted by
serious institutions.

A sample of the platforms and systems we've delivered for banking, government and enterprise clients.

IoT development for TPI (Tempat Pelelangan Ikan) — fish auction site systems.
Peer-to-peer lending platform development.
Linov HR information system development.
PAMSIMAS — community-based water & sanitation IT solution.
BPR core banking system development.
Kayan HR information system development.
Our IT team leaders

The people
behind delivery.

The two leads clients work with directly, from first spec to production support.

Portrait of Samuel Marsellino
Samuel Marsellino
Software Engineer

Six-plus years in tech, with a track record as a top engineer across a wide range of production systems. Brings deep hands-on experience shipping and scaling software, and is happiest learning whatever technology comes next.

Portrait of Triaji Nugroho
Triaji Nugroho
Product Manager

Product lead at one of Indonesia's biggest banks and an ex-startup founder in HR tech, landing clients like Telkom Group and Trans Corp and a spot in Telkom Indigo Incubation. Trained at Apple Developer Academy Indonesia; still drawn to the messy middle of building a product.

Let's build your next system.

Start the conversation →

Tell us what you're trying to digitalize — mobile, web, core banking or something that doesn't have a category yet. Our team responds within one business day, then stays on for the 24/7 support after launch.