Engineering
ZAC Software
End-to-end software engineering from discovery to deployment. Custom systems built with reliability and scalability at the core.
Real results
Built custom CRM handling 10,000+ customer records with real-time analytics
Deployed cloud infrastructure supporting 99.9% uptime
Integrated 8+ third-party services into unified platform
Reduced page load times by 60% through optimization
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What you get
Comprehensive engineering services

Custom Development
Tailored applications built to your exact specifications

System Architecture
Scalable, maintainable foundations for growth

Quality Assurance
Rigorous testing to ensure reliability and security

Database Design
Optimized data structures for performance

Cloud Infrastructure
Modern deployment on AWS, Azure, or GCP

DevOps & CI/CD
Automated pipelines for rapid, reliable releases
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Our 7-step lifecycle
From concept to continuous improvement
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Discovery
Requirements gathering and planning
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UI Design
User experience and interface design
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Build
Agile development in sprints
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Integrate
Connect systems and third-party services
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Test
Comprehensive QA and UAT
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Deploy
Production launch and monitoring
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Measure
Analytics and optimization
Video: Pexels
Core capabilities
Custom Platforms & Portals
- Web applicationsRecurated, a full-stack marketplace for pre-loved fashion with integrated payments.
- Internal toolsGreenZoon Capital’s listing tool: batch upload, validation and auto-classification.
- Client portalsThe GreenZoon Capital portal, from sign-in to password recovery.
- Admin dashboardsThe Goldfinch CRM dashboard: members, sales and outlet performance in one view.
CRM & Business Systems
- Sales pipeline managementAspial’s tailor-made CRM: pipelines, automated lead tracking and tasking.
- Customer data trackingGoldfinch membership tiers and earn rules, with installments tracked across Atome, Shopee and Grab.
- Workflow automationGoldfinch automated triggers, vouchers and referrals, and WhatsApp and SMS broadcasts.
- Reporting & analyticsGoldfinch sales and outlet reports, and an ERP report builder with ML anomaly detection on material usage.
API Development & Integration
- RESTful APIs
- GraphQL
- Third-party integrationsGoldfinch installment tracking across Atome, Shopee and Grab, and membership cards in Apple Wallet.
- Webhook systemsWhatsApp and SMS broadcasts from the Goldfinch CRM, with delivery analytics.
Photo: Pexels
Mobile & Web Apps
- Responsive web appsAn ERP system on desktop and mobile, behind five role-based access levels.
- Progressive web apps
- Cross-platform solutionsThe Goldfinch member app: points balance, tier ladder, voucher wallet and an Apple Wallet membership card.
- SEO optimization
Who it's for
Companies needing custom software that matches their unique workflows
Businesses outgrowing off-the-shelf solutions
Organizations requiring system integration and modernization
Teams looking for reliable, scalable engineering partners
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Some of our clients
Selected examples of real solutions for real businesses



Recurated
"Every Thread has A STORY."
A full-stack marketplace for pre-loved fashion with AI-assisted categorisation, smart price estimates, user reputation, and integrated payments. Built on a scalable microservice architecture with modern UX to promote circular economy adoption.

GreenZoon Capital
"Where Structure Meets Property Management"
An internal tool for real estate agencies that uses ML to extract, validate, and auto-classify property listings, with batch upload and custom tagging. It reduces manual data entry and errors while integrating cleanly with existing agency systems.

Aspial
"Transforming first impressions into lasting legacies."
A tailor-made CRM replacing rigid off-the-shelf tools, featuring intuitive pipelines, automated lead tracking, tasking, and analytics. Designed for high adoption and modular scalability so it can be adapted for other businesses.
Photo: Pexels
Let's build something exceptional
Start Your ProjectPartner with ZAC Software for reliable, scalable engineering solutions.