AI-Driven Software Development Company in Singapore
Saigon Technology is an AI-Native Software Engineering Partner with a registered Singapore office and 400+ engineers in Vietnam, working with SG enterprises, SMEs, and funded startups. We pair senior engineers with applied AI so custom software development in Singapore ships with a smaller team and fewer rebuilds. You buy a working system on a date you can commit to and a lower total cost, not billed headcount. Bespoke builds, legacy modernisation, and AI embedded in core operations.
Why Singapore Businesses Choose Saigon Technology for Custom Software Development
Saigon Technology is an AI-Native Software Engineering Partner: senior engineers paired with applied AI, so the same scope ships with a smaller team and fewer rebuilds. That model sits on top of proven offshore delivery, which is what keeps custom software development in Singapore at senior seniority without Singapore agency cost.
- Local presence, regional delivery. A registered Singapore office for contracts, meetings, and grant application paperwork, paired with delivery centres in Vietnam. You get an SG counterparty and offshore economics inside one engagement.
- Senior-led teams, not junior benches. Average 7+ years of domain experience, with seniors owning architecture and code review. They challenge requirements before you fund the wrong build.
- Compliance-first delivery. ISO 27001 controls, PDPA-aligned data handling, NDA-first engagement, and full source code plus IP handover.
- Grant-ready engagement. We structure scopes to support Enterprise Development Grant (EDG), Productivity Solutions Grant (PSG), and Open Innovation Platform (OIP) applications. Ask us about eligibility criteria and qualifying project costs.
- Singapore-regulated industries. MAS-aware fintech, IRAS-integrated tax platforms, and PDPA-compliant healthcare, built for the sectors where getting compliance wrong costs more than the build.
Looking at our global offshore model instead? Learn more about our offshore software development.
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Software Developers
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Years in Business
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Projects Successfully Delivered
Star Rating on Clutch
What We Build for Singapore Clients
Custom Software Development
AI Development
QA Testing
Infrastructure
Hire Developers
Custom Software Development
Bespoke software and customised software that replace spreadsheets, manual workflows, and rigid ready-made software.
Web Application Development
MAS-aware portals, IRAS-integrated consoles, and SG-hosted SaaS platforms.
Mobile App Development
iOS, Android, and Flutter / React Native builds with platform-specific development where it matters.
MVP Software Development
Validate ideas fast with lean MVPs shipped in 8–14 weeks, built for investor demos, pilot rollouts, and EDG/PSG-backed proofs of concept.
Legacy Application Modernization
Incremental rewrites from traditional technologies to modern digital infrastructure.
SaaS Application Development
Multi-tenant architectures, subscription billing, role-based access, and usage analytics — engineered for scalability on AWS, Azure, or GCP.
Enterprise Software Development
Mission-critical enterprise systems with SSO, audit trails, and ISO 27001-aligned controls for regulated Singapore industries.
Software Integration Services
Connecting payroll integrations, ERPs, applicant tracking systems, employee management portals, and onboarding tools.
Software Maintenance and Support
Monthly retainer options covering bug fixes, feature updates, security updates, performance monitoring, and 24/7 priority support.
AI & Generative AI Development
LLM integration, document intelligence, and predictive analytics for regulated SG industries.
Software QA Testing Services
Manual and automated testing, performance and load testing, security testing, and test automation frameworks (Selenium, Cypress, Playwright, Appium).
IT Services
End-to-end digital infrastructure support: cloud consulting, system integration, database administration, and technical support for Singapore HQ and regional teams.
DevOps Services
CI/CD pipelines, infrastructure-as-code (Terraform, Pulumi), Kubernetes orchestration, observability, and release automation to accelerate deployment.
Cloud Migration (AWS / Azure / GCP)
Migration, server management, proactive monitoring, and post-launch monitoring.
Hire Software Developers
Flexible staff augmentation and dedicated teams to extend your Singapore engineering org with vetted full-stack, mobile, cloud, QA, and AI/ML engineers.
Send Your RFP. See It Built in 24 Hours.
An AI-accelerated path from full brief to working prototype, reviewed by our Singapore AI Tech Lead Phong Le - not a sales team.
- Clickable prototype of your core user flow
- Workflow visualization mapping the full system
- Architecture direction covering stack, integrations, and scale - PDPA-aligned, MAS/IMDA-aware
- Technical recommendation call in SG hours, with EDG/PSG grant-scoping if you need it
As Featured In
Case Studies: Singapore & APAC Clients
Fixed Price → ODC
Offshore Model
Fixed Price
Dedicated Team
Loan City
A Singapore fintech arrived with AI-generated requirements and no roadmap. Two weeks of discovery rescoped them into a buildable MVP, then a fixed-price three-month build of a three-portal loan comparison platform for borrowers, lenders, and admins, which matured into an ODC after go-live. Focus: Singpass identity, security-first architecture, disciplined scope control.
Singpass identity verification with MyInfo auto-fill
Role-based access, document upload and preview, and real-time application tracking
Rule-based loan matching engine
A scoring algorithm with asynchronous processing - not a machine-learning model - leaving an auditable matching trail
Health Super App
An ongoing ODC partnership on a mobile health platform used by thousands of personal and corporate users monthly across Southeast Asia. Focus: PDPA-compliant data handling, dual-audience UX, and paperless clinical workflows.
QR-driven paperless check-in
Digital consent, lifestyle surveys, and AES-256-encrypted health records
Corporate + personal screening flows
Unified React Native app with Stripe payments, dynamic pricing, and in-app follow-up booking
ITS – Individual Tax System
A fixed-price engagement with a Singapore tax advisory to build a web-based individual tax system that automates IR21 and Form B1 filings end-to-end. Focus: IRAS-grade accuracy, multi-currency tax computation, and role-based access across employer and employee workflows.
IRAS-integrated XML filing
Direct IR21 and Form B1 submission with CRM integration and role-based field permissions
Configurable tax computation engine
16 tax questionnaire sections, multi-currency support via the MAS rates API, and PDF export of final computations
Survey Platform
A cross-platform survey software platform built for Innobay Group - a B2B digital marketing agency serving SMEs and Government-Linked Companies across banking, finance, engineering, and real estate in Singapore. Focus: multi-language content, mobile-native UX, and secure member data.
Native iOS + Android survey apps
Swift and Kotlin clients with push notifications, social sign-on, and 2-way / 1-way encryption for member data
Admin console with analytics + rewards
Role-based user management, multi-language content, CSV/Excel import-export, and trend reporting for enterprise clients
Planning an AI Build in Singapore? Talk to the Tech Lead.
Meet Phong Le, our AI Tech Lead for Singapore. What comes back is a concrete production plan from an engineer rather than a sales deck: model choice, data pipelines, and PDPA-aligned deployment on AWS, Azure, or GCP Singapore regions, plus a straight answer on where AI is not the right tool.
A Global Track Record of Trust
Since 2012, Saigon Technology has supported Singapore software development initiatives for 350+ global clients across diverse industries.
Client Testimonials
Over the past year, collaborating with Saigon Technology Solution company, we have brought high-quality financial software solutions. STS helps us meet the strict requirements of the IT market with software engineers, software testers, and internal system control. And all of these are evidence that we have chosen a good software outsourcing partner.
Mr. Corbin van Amelsvoort
Director at Topicus Vietnam
Great UI/UX and technical strength of tech team. Great comms and customer guidance and advise by their team in Singapore. Excellent support post project completion.
Wei Kiong Tan
CEO of TechTIQ Solution Pte.
Saigon Technology provided the expert advice and technical development we needed to successfully launch our platform. Thanks to their dedication and expertise, we are now fully operational. I truly appreciate their professionalism and ongoing support.
Mr. Jowen Kuah
CTO of Loan City Pte Ltd, Singapore
During our collaboration, Mr. Thanh and his company, Saigon Technology, have consistently demonstrated world-class leadership and execution in complex fintech projects. His ability to scale and lead high-performing engineering teams, while maintaining cost-efficiency and product quality, has been critical to our technology operations. His strategic insights and leadership enabled us to significantly improve system stability and deployment velocity.
Abe Jarrett
Senior Vice President of Software Engineering at Origence, USA
I have worked with Thanh (Bruce) Pham on several projects, and I admire his professionalism and his dedication to delivering high-quality work. He is responsive when answering emails and calls, as well as making sure that work always gets done on time. I am glad to be working with him and hope to continue working with him.
Mr. RJ Macasaet
Head of Partnership - DMI Global
As the Owner and Director of ISMS Global, Australia, I understand perfectly how challenging it is to find a support team of skilled and professional developers to help grow a system. A few years ago, I found Saigon Technology Software (STS), led by Mr. Thanh Pham (CEO), and I have never looked back. STS has single-handedly taken ISMS camp management software from a concept on a napkin to an international product used by major companies around the world. If you are looking for a trusted partner to help you, then you should be talking to Thanh Pham.
Mr. Paul Upson
Director of ISMS Global, Australia
The Custom Software Development Company Behind Your Singapore Build
Saigon Technology is an AI-Native Software Engineering Partner: a delivery model, not a service line. Senior engineers pair with applied AI across every Singapore build, so the same scope needs a smaller team and fewer rebuilds. The bill falls even where the hourly rate does not, because you pay for fewer people and fewer do-overs, not a discounted seat. Our engineers work across ML, MLOps, data engineering, and generative AI, so your roadmap is not capped by your partner's ceiling.
Our SG office at 20 Cecil St #14-00 PLUS, Singapore 049705 contracts under SG law, invoices in SGD, and is the named counterparty on EDG/PSG/OIP paperwork. Founded and led by CEO Thanh (Bruce) Pham, with Singapore account leads in every sprint review in SG hours.
400+ engineers across three centres in Ho Chi Minh City and Da Nang feed our SG engagements at SGD 28 - 58/hr blended, 40 - 55% below local Singapore agency rates, without freelancer seniority. Singapore clients typically onboard vetted engineers within two weeks. On a board paper the rate is half the story. An AI-augmented senior team completes the same scope with fewer people, so a smaller multiplier runs against those hours.
Founded in 2012, rated 4.8★ on Clutch, with long-running engagements across APAC, North America, and Europe.
ISO 9001 and ISO/IEC 27001, certified by BSI UK. Architecture aligned to MAS TRM, FEAT, and IMDA's Model AI Governance Framework. Data residency in AWS Singapore (ap-southeast-1), Azure Southeast Asia, or GCP asia-southeast1, with a 72-hour PDPC breach-notification workflow written into every SOW.
This matters more the moment AI enters the system: a model touching customer records inherits every PDPA obligation those records already carried, and retrofitting that after go-live is where SG projects stall.
Talent Acquisition, a Tech Lead, and HR each run an independent assessment round before we shortlist. You then interview candidates and run a two-week risk-free trial before committing. Pick the staff augmentation, dedicated team, fixed-price, ODC, or BOT model that fits, with no vendor lock-in.
A named Singapore portfolio across fintech (MAS TRM), healthcare (PDPA and NEHR-aware), tax advisory (IRAS-integrated), logistics, and B2B SaaS serving SG GLCs: TechTIQ Solutions, Innobay Group, Loan City Pte Ltd. Pick a custom software development company that has already shipped in your regulator's shadow.
Named #10 in the Medium category of Southeast Asia Best Workplacesâ„¢ in Technology 2026 by Great Place To Work, and Fortune 100 Best Companies to Work Forâ„¢ Southeast Asia 2025. Retention is a delivery metric: the engineer who learns your domain in month one is still there twenty months later.
Technology Stack
AI Technologies
Back-end Technologies
Front-end Technologies
App Development
Cloud Computing
DevOps
Expertise Across Industries
Healthcare, fintech, logistics, e-commerce, real estate, education, and more, each backed by a dedicated expert, our developers' AI capabilities, and applied AI applications. Singapore companies gain near same-zone delivery, trusted by 350+ clients.
Our Insights
FAQs
Our Singapore engagements are shaped around local constraints, not generic offshore playbooks:
- PDPA-aligned data residency and breach response written into every SOW
- SGD-denominated contracts and Singapore-entity invoicing
- EDG/PSG/OIP-ready documentation - scope, development schedule, and qualifying project costs formatted for your qualified consultant
- MAS, IRAS, MOH, and IMDA awareness baked into architecture reviews
- CBD-based workshops for discovery, requirements gathering, and planning & requirements sessions
For our full catalogue of software development services, see our services page. This page focuses on how we scope and deliver for Singapore-based clients specifically.
Pick the engagement model that matches your project scope and internal capacity. Here's how the four options break down.
- Dedicated Team -Â works best for long-running products where you own the roadmap and priorities, and we deliver a full squad plus a project manager who runs day-to-day execution.
- Staff Augmentation - fills specific skill gaps on your existing team. You manage the day-to-day work; we supply vetted engineers who plug into your workflow, standups, and tooling.
- Fixed Price - suits defined MVPs with clear requirements. We commit to the scope, timeline, and deliverables - your team handles acceptance against the agreed spec.
- Offshore Development Centre (ODC) is built for scaling past 10 engineers. You set the strategy; we handle the facility, operations, and recruiting pipeline in Vietnam so you get a dedicated extension of your org.
Every engagement includes a dedicated project manager, shared project boards, and biweekly sprint demos, so you always know where things stand.
A predictable path from idea to launch, designed to de-risk every milestone for Singapore clients who expect a software development company they can trust.
- Free consultation & discovery - we run a short competitive analysis, clarify main issues, and define success metrics
- Planning & requirements - requirements gathering, functionality definition, and project scope sign-off
- Design - user research, user flows, wireframes, and high-fidelity prototypes
- Build in agile sprints - two-week agile sprints with demos, working software, and transparent project boards
- Testing - automated and manual QA, performance testing, and security testing
- Deployment & handover - production deployment, documentation, and full IP transfer
- Ongoing support - a monthly retainer covering bug fixes, feature updates, feature enhancements, security updates, server management, and priority support, backed by proactive monitoring, performance monitoring, and post-launch monitoring
Singapore's Smart Nation initiative continues to push digital adoption across SMEs and enterprises. We help eligible customised software development projects in Singapore build a stronger grant application:
- Enterprise Development Grant (EDG) - for custom software development projects that build new capability
- Productivity Solutions Grant (PSG) - for pre-approved productivity solutions and customised software
- Open Innovation Platform (OIP) grant - for innovation challenges with qualified consultant support
We will help you:
- Map eligibility criteria and grant eligibility for your use case
- Prepare cost estimation and development schedule documentation
- Align qualifying project costs with the grant's application process
Grants are administered by the relevant Singapore agencies. We support the scoping and documentation, we do not approve applications.
- ISO 27001 information security controls
- PDPA-aligned data handling, DPO consultation, and breach response procedures
- NDA-first engagement - signed before any scoping call detail
- Full intellectual property protection - you own 100% of source code, designs, and assets on delivery
- Background-checked engineers and least-privilege access controls
- Optional SG-region data residency on AWS, Azure, or GCP
Yes. We have a registered Singapore office at 20 Cecil St #14-00 PLUS, Singapore 049705, with local contract and invoicing capability in SGD.
This page is for Singapore-based engagements specifically. For our global engagement model, see our offshore software development guide.
Most engagements with us land in these ranges:
- MVP / PoC: SGD 5,000 - 40,000+ (8 - 14 weeks)
- Full custom platform: SGD 10,000 - 150,000+ (4 - 9 months)
- Ongoing maintenance retainer: from SGD 2,000 / month - covers performance monitoring, security updates, bug fixes, and small feature updates
Final figures depend on functionality, customisation, integrations, and SLA targets. Request a tailored cost estimation and development schedule for your project scope.
Yes. Our delivery follows PDPA-aligned data handling, and we operate under ISO 27001 controls. We can host workloads in AWS, Azure, or GCP Singapore regions on request.
You do. Intellectual property protection and full source-code handover are written into every contract.
Vietnam shares GMT+8 with Singapore, so working hours overlap fully. Project managers are English-fluent, and SG clients get biweekly sprint demos plus shared project boards.
Yes. Staff augmentation is one of our most common engagements with Singapore clients, including short-term cover for bug fixes, feature enhancements, or specialist AI/ML development capacity.
Start Building with a Team That Gets SG Business
Partner with engineers who understand Singapore's pace, standards, and expectations.
