API Integration Services for Connected, Reliable Business Systems
We connect CRMs, ERPs, ecommerce platforms, payment systems, logistics tools, telephony systems, marketing platforms, and internal databases through reliable API integrations and custom connectors.
Systems that already exist, made to talk to each other, with the failure paths written down.
Problems this service solves.
- 01Data lives in siloed tools with no automatic sync
- 02Staff manually copy data between CRM, finance, and ops systems
- 03New product or tool cannot talk to existing infrastructure
- 04Webhooks or partner API requirements cannot be met with current setup
- 05Integration broke silently and nobody noticed until data was stale
Concrete deliverables, not activities.
- REST and GraphQL API integrations
- Webhook infrastructure with retry logic
- Data sync pipelines
- Custom connectors
- CRM and ERP integrations
- Payment and billing integrations
- Logistics and carrier API integrations
- Telephony and communication integrations
- Monitoring and failure alerts
- Integration documentation and contracts
What this is built on.
- Node.js / Python
- Kafka / SQS
- PostgreSQL
- Make / n8n
- OpenAPI
Built for these teams
Businesses with disconnected tools that require manual data transfers · Logistics teams connecting carriers, WMS, and ERP systems · Ecommerce brands syncing orders, inventory, and fulfillment partners · Teams replacing brittle manual exports with real-time automated sync
How the weeks run.
WEEK 1
System audit, API surface mapping, and integration design
Every endpoint, field and rate limit on both sides, and where the two systems disagree about what a record is.
WEEK 2
Auth, error handling, transformation, and retry logic design
What happens when a call fails, when it half-succeeds, and when the same event arrives twice.
WEEKS 3–N
Integration build, testing, and end-to-end validation
Built against sandboxes first, then validated end to end with real records under real limits.
FINAL WEEK
Deployment, monitoring, alerting, and documentation
Deployed with alerting on the failure paths, plus a written record of what to do when one fires.
Work in this area.
Shopify Ecommerce Operations Automation, Inventory, and Mobile Warehouse Apps
A connected Shopify, order management, inventory, warehouse scanning, mobile field update, and shipping handoff system for custom ecommerce operations.
Logistics Automation System for Pricing, Tracking, Invoicing, and Workflow Management
A centralized logistics automation platform for pricing, orders, invoicing, tracking, reporting, warehouse visibility, carrier pricing, and mobile field operations.
Importer Operations Platform for Inventory, Marketplace Sync, Fulfillment, and Dealer Ordering
A US importer of industrial and DIY durables running stores, marketplaces, a warehouse and a dealer network needed one operations platform instead of a stack that agreed with itself only when somebody checked.
“Great to work with — solid understanding of APIs.”— Upwork client feedback
Where this shows up.
The outcome-oriented engagements this service powers.
Logistics System Modernization
EDI/API workflows, freight, dispatch, tracking, inventory movement, and TMS-style systems — built for the way modern logistics actually operates.
Ecommerce Operations Automation
Shopify and custom ecommerce automation — inventory sync, order flows, product feeds, customer journeys, and operational dashboards built around your stack.
Application Modernization
Migrate legacy systems to modern, cloud-native architectures without disrupting the business.
Services that work alongside this.
Custom Software Development
Custom platforms, portals, SaaS products, and workflow systems built to your exact requirements.
Business Process Automation
Approval flows, CRM sync, reporting, and task handoffs automated across your existing tools.
Internal Tools
Admin dashboards, approval workflows, and ops consoles that replace spreadsheets.
Application Modernization
Incremental codebase modernization, cloud migration, and tech-debt reduction without downtime.
What makes us different.
Integration as engineering
We treat integrations as first-class systems — with proper error handling, monitoring, and documented contracts.
Fail loudly, recover gracefully
Dead-letter queues, retry-with-backoff, and ops consoles mean integration failures never silently corrupt data.
We own the edge cases
Carrier outages, schema changes, auth expiry — we design for the failure modes, not just the happy path.
Questions we hear every time.
What is the difference between an integration and a webhook?+
Can you integrate with a system that has no API?+
Do you handle integration monitoring and alerts?+
Relevant sectors.
Industries where this service is most commonly applied.
Logistics
EDI/API workflows, shipment tracking, dispatch automation, freight systems, inventory movement, and operational dashboards for 3PLs and shippers.
Ecommerce
Ecommerce operations automation, email marketing, SEO, product feeds, inventory sync, and retention flows for DTC and marketplace operators.
Further reading.
Start a conversation
Connect your business systems.
Bring the two systems that will not talk. We'll tell you where the data actually diverges, what the retry and reconciliation story has to be, and what breaks quietly today.