API & Systems Integration in Linköping, Sweden: overview
Aerospace and defence. That mix of activity is exactly where API & systems integration projects usually start.
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.
Linköping at a glance
Business districts
Most of the activity in Linköping is concentrated in Mjärdevi Science Park. We regularly support companies based in these areas.
Economy and key industries
Aerospace and defence. These sectors drive most of the software demand we see in Linköping.
Talent and universities
Linköping University. Local teams often pair with our engineers in India to add capacity and specialist skills.
Connectivity and infrastructure
Linköping Airport. We plan hosting, latency and integrations with this in mind.
Why Linköping companies invest in software
With aerospace and defence, businesses in Linköping face growing pressure to digitise operations, serve customers online and integrate with partners. The most common requests we receive from Linköping are API & systems integration.
Because Linköping draws talent from Linköping University, 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 Linköping
- Start with the workflows that matter most to aerospace and defence — usually accounting & erp and messaging.
- Meet stakeholders in Mjärdevi Science Park or online for a one-to-two-week discovery workshop.
- Plan hosting and integrations around linköping Airport and the CET working day.
- Combine your local team — often hired from Linköping University — with NNT engineers for design, development and QA.
- Release in two-week sprints and review results with your Linköping team every fortnight.
How Linköping businesses use API & systems integration
Accounting & ERP
QuickBooks, Xero, NetSuite, Tally and SAP connectors. Gaming companies in Linköping usually prioritise this first, tracking progress on daily active players and retention day 7.
Messaging
WhatsApp Business, Twilio SMS and email automation. Gaming companies in Linköping usually prioritise this first, tracking progress on daily active players and retention day 7.
Commerce & logistics
Shopify, WooCommerce, Amazon, and carrier APIs like FedEx, DHL and Aramex. Gaming companies in Linköping usually prioritise this first, tracking progress on daily active players and retention day 7.
Custom APIs
Documented REST/GraphQL APIs with OAuth and rate limits. Gaming companies in Linköping usually prioritise this first, tracking progress on daily active players and retention day 7.
Payments
Stripe, PayPal, Adyen, Checkout.com and regional gateways, with reconciliation. Gaming companies in Linköping usually prioritise this first, tracking progress on daily active players and retention day 7.
CRM & marketing
Salesforce, HubSpot and Zoho sync for leads, deals and customers. Gaming companies in Linköping usually prioritise this first, tracking progress on daily active players and retention day 7.
What api & systems integration includes for Linköping clients
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.
Payments
Stripe, PayPal, Adyen, Checkout.com and regional gateways, with reconciliation.
CRM & marketing
Salesforce, HubSpot and Zoho sync for leads, deals and customers.
Hosting for Linköping projects
For low latency in Linköping and compliance with EU GDPR, we usually recommend AWS eu-north-1 (Stockholm), Azure Sweden Central, Google Cloud Stockholm.
Localising API & systems integration for Linköping
Business in Linköping is mainly conducted in Swedish. We build interfaces, notifications and documents ready for those languages, and plan releases around the CET working day.
API & Systems Integration pricing for Linköping
Priced as per your requirements and budget, quoted in SEK or USD, after a free discovery call.
Working with a Linköping 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 Linköping? 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.