API & Systems Integration in Delft, Netherlands: overview
Engineering and robotics spin-outs. API & systems integration is one of the engagements local companies ask us for most often.
Connect your apps with payment gateways, CRMs, ERPs, marketplaces, logistics and messaging APIs. Delivered remotely from India with 3.5–4.5 hours of daily overlap with Central European working hours.
Delft at a glance
Business districts
Most of the activity in Delft is concentrated in the TU Delft campus. We regularly support companies based in these areas.
Economy and key industries
Engineering and robotics spin-outs. These sectors drive most of the software demand we see in Delft.
Talent and universities
Delft University of Technology. Local teams often pair with our engineers in India to add capacity and specialist skills.
Connectivity and infrastructure
Between Rotterdam and The Hague. We plan hosting, latency and integrations with this in mind.
Why Delft companies invest in software
With engineering and robotics spin-outs, businesses in Delft face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Delft are API & systems integration.
Because Delft draws talent from Delft University of Technology, many companies here run lean in-house teams and use NNT Software to add product engineering, QA, DevOps or AI skills on demand — with delivery scheduled around CET working hours.
How we would approach a project in Delft
- Start with the workflows that matter most to engineering and robotics spin-outs — usually payments and crm & marketing.
- Meet stakeholders in the TU Delft campus or online for a one-to-two-week discovery workshop.
- Plan hosting and integrations around between Rotterdam and the CET working day.
- Combine your local team — often hired from Delft University of Technology — with NNT engineers for design, development and QA.
- Release in two-week sprints and review results with your Delft team every fortnight.
How Delft businesses use API & systems integration
Payments
Stripe, PayPal, Adyen, Checkout.com and regional gateways, with reconciliation. SaaS companies in Delft usually prioritise this first, tracking progress on release frequency and customer churn.
CRM & marketing
Salesforce, HubSpot and Zoho sync for leads, deals and customers. SaaS companies in Delft usually prioritise this first, tracking progress on release frequency and customer churn.
Accounting & ERP
QuickBooks, Xero, NetSuite, Tally and SAP connectors. SaaS companies in Delft usually prioritise this first, tracking progress on release frequency and customer churn.
Messaging
WhatsApp Business, Twilio SMS and email automation. SaaS companies in Delft usually prioritise this first, tracking progress on release frequency and customer churn.
Commerce & logistics
Shopify, WooCommerce, Amazon, and carrier APIs like FedEx, DHL and Aramex. SaaS companies in Delft usually prioritise this first, tracking progress on release frequency and customer churn.
Custom APIs
Documented REST/GraphQL APIs with OAuth and rate limits. SaaS companies in Delft usually prioritise this first, tracking progress on release frequency and customer churn.
What api & systems integration includes for Delft clients
Payments
Stripe, PayPal, Adyen, Checkout.com and regional gateways, with reconciliation.
CRM & marketing
Salesforce, HubSpot and Zoho sync for leads, deals and customers.
Accounting & ERP
QuickBooks, Xero, NetSuite, Tally and SAP connectors.
Messaging
WhatsApp Business, Twilio SMS and email automation.
Commerce & logistics
Shopify, WooCommerce, Amazon, and carrier APIs like FedEx, DHL and Aramex.
Custom APIs
Documented REST/GraphQL APIs with OAuth and rate limits.
Hosting for Delft projects
For low latency in Delft and compliance with EU GDPR, we usually recommend Azure West Europe, Google Cloud Eemshaven, with AWS Frankfurt or Ireland.
Localising API & systems integration for Delft
Business in Delft is mainly conducted in Dutch and English. We build interfaces, notifications and documents ready for those languages, and plan releases around the CET working day.
API & Systems Integration pricing for Delft
Priced as per your requirements and budget, quoted in EUR or USD, after a free discovery call.
Working with a Delft team
We work with 3.5–4.5 hours of daily overlap with Central European working hours (CET). You get a named project manager, weekly demos and written status reports.
Next steps
Ready to discuss API & systems integration in Delft? Here is how to get started with NNT Software:
- Share your goals, users, must-have features and timeline through the contact form, email or WhatsApp.
- Join a free 30-minute discovery call with a solution architect — we sign an NDA first if you prefer.
- Receive a written proposal within 48 hours: scope, milestones, team, timeline and fixed estimate.
- Kick off with a discovery workshop and see working software in your first sprint demo.