API Development
in Irvine
Your Irvine business runs on disconnected systems — CRM doesn't talk to accounting, your mobile app can't reach inventory, your partner wants electronic integration but you exchange CSVs by email, and employees spend hours copying data between platforms that should communicate automatically. Every manual handoff is a delay, an error, and a limitation on how fast your business can grow. APIs solve this — permanently.
Technijian builds APIs for Irvine businesses: custom REST and GraphQL API design, third-party system integration (Salesforce, QuickBooks, Shopify, NetSuite), mobile and web application backends, AI model serving, webhook infrastructure, authentication, rate limiting, documentation, and the API engineering that connects everything. Headquartered right here in Irvine at 18 Technology Dr.
Sound Familiar?
If any of these describe your systems, you need APIs — not more CSV files emailed between departments.
Disconnected Systems vs. API-Connected Platform
API Development Services for Irvine
From architecture to deployment — APIs that connect systems, power apps, and enable integrations.
Why Irvine Businesses Choose Technijian
Headquartered in Irvine. We build APIs AND manage the infrastructure they run on.
Industries We Build APIs For in Irvine
API development tailored for your industry's integration requirements and data flows.
🔧 Our Services
FAQ — API Development Irvine
Connect Everything.
Automate the Rest.
Free API Consultation — we map your systems, identify integration points, and scope the APIs that eliminate manual data transfer and unlock real-time connectivity.
Written scope with architecture diagram and timeline. Yours whether you hire us or not.
📍 18 Technology Dr, #141 Irvine, CA 92618 ·