.NET Developers 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.

Senior .NET developer and agency rates in India run roughly S$11to S$54per hour depending on seniority and scope. A dedicated senior engineer on a monthly retainer is usually in the S$920 to S$2,300 per month range, and scoped projects are quoted as one flat INR figure with GST included, so there are no hourly surprises. International clients are quoted the equivalent in USD, GBP, CAD, or AED. Rates far below this for genuinely senior C# work usually mean juniors or change-request fees added later.

We will be straight about it. Our shipped public work is strongest in Next.js, React, Node, Laravel, and Flutter, and .NET is a newer service line for us rather than a ten-year specialty. Our senior engineers are fluent in C# and ASP.NET Core, and the skills that decide backend quality (API design, data modelling, testing, and CI) carry over directly. Because it is a newer line for us, we are happy to start with a small paid trial sprint so you can judge the code before committing to anything larger.

Modern .NET on the current LTS, .NET 10, with .NET 8 fully supported for teams that need it. ASP.NET Core for APIs and MVC, minimal APIs where they fit, EF Core or Dapper for data access, and Blazor when the UI belongs in .NET. We deploy to Azure App Service, Functions, or Linux containers through GitHub Actions or Azure DevOps. We do not start new projects on .NET Framework or WebForms, though we are glad to migrate you off them.

Yes, and migrations off legacy systems are a genuine strength that transfers cleanly from our other stacks. We favour a strangler-fig approach: stand up modern .NET alongside the old app, move functionality across in slices behind a routing layer, and keep the business running the whole time rather than attempting a risky big-bang rewrite. We start with a short audit of the codebase, data layer, and dependencies, then hand you a phased plan with the risky parts sequenced first.

Pick a dedicated developer when the roadmap is still moving and you want to direct the work sprint by sprint on a monthly rolling contract you can stop anytime. Pick fixed-price when the scope is clear and you want a known number and a known date. Many clients start with a small fixed-price build or a trial sprint to test the working relationship, then move to a dedicated developer once they trust the output.