Spring Boot Development in Singapore

No GST is charged on our invoice, and the invoice says so. Whether you account for it under reverse charge depends on your input tax position: IRAS's guidance is that a GST-registered business making only taxable supplies is not impacted, a partially exempt business or one with non-business receipts accounts for GST on imported services in its own return, and a business that is not registered should ask its accountant, because an exempt business importing more than S$1 million of services in a year can be required to register. We would rather your accountant confirmed your position before the first invoice than reconciled it at year end.

We build to it rather than claiming a certificate. The consent, purpose limitation and notification obligations shape the forms and the data model; retention limitation means records are deleted on a schedule rather than kept indefinitely; access and correction requests are features with a queue behind them rather than a manual database job. Processing happens in India, so the transfer limitation obligation applies, and the processor agreement we sign sets out the comparable standard of protection the Act asks for. The obligation to design for early is breach notification: an organisation has three calendar days from determining a breach is notifiable, which means one likely to cause significant harm or one affecting 500 or more people, to tell the PDPC, and answering what was in the breach is only possible if the logging existed beforehand. Appointing a Data Protection Officer is your obligation rather than ours, and we will say so if a design choice would make that person's job harder.

Not PSG. The Productivity Solutions Grant funds pre-scoped packages from pre-approved vendors for Singapore-registered companies, and a custom build from an overseas team is not that shape, so we will not pretend it is. The Enterprise Development Grant is assessed project by project against its own criteria, and whether a build like yours qualifies is a question for Enterprise Singapore or your grant consultant to answer before the scope is written rather than after a budget has assumed it.

We can supply what a due-diligence pack asks for, accept audit and access rights in the contract, and name every sub-processor that touches your data. What we will also tell you in the first conversation is what we do not hold: we are not SOC 2 or ISO 27001 certified, and our security page says so in those words. Whether an engagement with us is a material outsourcing arrangement under the MAS guidelines, and what that requires of you, is your compliance team's determination, and it changes the contract before it changes the code, so it belongs in week one.

We will be straight with you: Spring Boot is a newer service line for us, not a ten-year track record, and we are not going to invent case studies to look otherwise. What we bring is senior backend engineering that transfers directly. In production we build APIs and services on Node.js and Laravel, design relational schemas, and ship auth, integrations, tests, and CI on AWS. The framework is different, the job of building a clean, tested, well-documented backend is the same, and we hold Spring Boot to that standard.

Choose Spring Boot when you are already on the JVM, an existing Java team will maintain the code, or your organization values the mature Java ecosystem for integrations, hiring, or compliance. For a typical web app, SaaS MVP, or commerce build with no specific Java reason, the Node.js or Laravel stack we run daily will usually ship faster and cost less to run, and we will say so. The right reason to pick Spring Boot is that it genuinely fits, not that it sounds enterprise.

We build on Spring Boot 3.x with a current long-term-support Java, either 17 or 21, using Maven or Gradle. We avoid starting new work on Java or Spring versions that are already near end-of-life. On top of that we use Spring Web, Spring Data JPA, and Spring Security, with PostgreSQL or MySQL, Flyway or Liquibase for migrations, and Redis where caching or rate limiting helps.

Whichever your problem actually calls for. Plenty of systems are better as one well-structured Spring Boot service, and we will not split it into microservices just to look modern, because that trades a clear codebase for network calls and operational overhead. When you have real reasons to separate services, independent deploys, different scaling needs, or team boundaries, we design them along those lines and use Spring Cloud where it earns its keep.

Yes to both. Modernization is one of the clearest reasons to hire us for Spring Boot: we can pull an aging Spring MVC or legacy Java monolith into cleaner services, add the tests and versioned migrations it never had, and get it into CI. We also work staff-augmentation style, reading your repo and shipping alongside your team for a defined period, with the same senior people throughout rather than a rotating bench of contractors.