Connect your WordPress website to any CRM, ERP, payment gateway, custom software, or cloud API. We engineer secure, high-throughput REST and GraphQL endpoints, webhook listeners, and two-way data sync pipelines.
Trusted by Leading Brands, Founders & Fast-Growing Enterprises
We eliminate manual data entry and broken third-party plugins by engineering custom, high-reliability API pipelines tailored to your architecture.
Develop custom, authenticated WordPress REST API endpoints tailored for mobile apps, external web portals, and microservices.
Automate real-time customer data, order status, and lead pipeline sync between WordPress and HubSpot, Salesforce, or Zoho.
Custom integration with Stripe, PayPal, Square, Authorize.net, or regional fintech providers for recurring billing and custom checkout.
Build resilient webhook listeners and dispatchers to trigger automated actions in Slack, Zapier, Make, n8n, or internal systems.
Resilient event-driven webhook listeners with retry queues, idempotency keys, and error logging to ensure zero data loss during traffic spikes.
Secure API gateway architectures with token encryption, HMAC signature verification, rate limiting, and RBAC access controls.
Encrypted API payloads, HMAC secret validation, and strict sanitization protect your internal databases from external vulnerabilities.
API calls are queued using WordPress Action Scheduler or Redis queues, ensuring your front-end page speed is never slowed down.
If an external service is temporarily down, our resilient retry queues automatically re-send payloads until confirmed.
We provide clean Postman collections, OpenAPI/Swagger specifications, and developer documentation for your technical team.
Architected a bespoke corporate web platform and modular design token library with sub-second critical path rendering and enterprise accessibility.
Engineered an ultra-responsive client console and interactive application workflow with zero-bloat state management and real-time data visualizers.
Designed a cinematic, fluid-scrolling editorial front-end with hardware-accelerated micro-animations, rich typography, and frictionless direct booking inquiries.
Engineered a bespoke, frictionless checkout architecture and modular product showcase optimized for instant mobile commerce and sub-second load times.
Built a media-rich front-end architecture with custom video player integration, interactive community feeds, and instant search indexing.
Transformed a multi-property portfolio into a high-performance leasing hub with interactive unit filtering, floorplan viewers, and instant tour booking.
We analyze endpoint documentation, define JSON payload contracts, authentication protocols, and error response standards.
We build custom REST/GraphQL endpoints, implement tokenized authentication, and test in isolated staging sandboxes.
We configure Action Scheduler background workers, automated retry mechanisms, and error alert telemetry.
Penetration testing against API endpoints, high-concurrency throughput testing, and full technical documentation handover.
Chad Sia specializes in building scalable backend architectures and API integrations. You work directly with an experienced engineer who understands database transactions, data security, and high-concurrency performance.
"We treat every line of code as an investment in your business speed, security, and conversion metrics."
Book an API strategy call to review your data flow requirements and receive a comprehensive technical architecture blueprint.
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