The SF Dev

Salesforce Integrations & APIs

Salesforce earns its keep when it stops being an island. We design and build the integration layer between Salesforce and everything else: AWS services (including large-scale file migration to S3 — 100K+ files with zero loss), accounting platforms like QuickBooks Online and Xero, communication channels like Slack and WhatsApp, marketing systems, WordPress sites, and your own product APIs. Our architectures are event-driven where latency matters and batch where volume matters, secured with OAuth 2.0 and Named Credentials, and engineered for failure: idempotent writes, per-transaction error ledgers, automatic retry with backoff, and monitoring that surfaces problems before users do. For lighter-weight automation, we also build Make.com scenarios and webhook pipelines that connect systems without middleware overhead.

Sound familiar?

Common business challenges

The situations that bring teams to this practice.

  • Data is re-keyed by hand between Salesforce and finance, ERP, or operations systems — slow, error-prone, and unaudited

  • Salesforce file storage costs are escalating and documents need to move to AWS S3 without losing a single file

  • A previous integration attempt created duplicates or failed silently, and nobody trusts sync anymore

  • Teams live in Slack or WhatsApp but every Salesforce update requires switching context

  • API limits, OAuth token lifecycles, and retry semantics are being learned in production instead of designed up front

What's included

Technical capabilities

  • REST API & webhook integration

    Inbound and outbound REST integrations with OAuth 2.0, Named Credentials, and webhook receivers — one documented contract per interface, secured by design.

  • Salesforce ↔ AWS

    Batch pipelines to S3 for file migration and archival at 100K+ file scale, with per-file verification, error ledgers, and verify-then-release safety.

  • Event-driven architecture

    Platform Events and Change Data Capture for near-real-time, loosely coupled sync — no API budget burned on polling.

  • Finance & business systems

    Bi-directional sync with QuickBooks Online, Xero, and ERP systems: invoices from Closed-Won opportunities, payment status back to sales, idempotent by construction.

  • Communication channels

    Slack notifications and workflows, WhatsApp messaging integration, and Salesforce Messaging — meeting your team and customers where they already are.

  • Lightweight automation

    Make.com scenarios, WordPress integrations, Adobe Sign flows, and webhook pipelines — right-sized automation when full middleware would be overkill.

Engagement

Our implementation approach

  1. 01

    Systems & contract mapping

    We inventory systems, data ownership, and sync direction, then document field mappings, transformation rules, and error semantics.

  2. 02

    Architecture & capacity design

    Pattern selection (event-driven, batch, composite) sized against API allocations and volume projections — at 10x today's scale, not 1x.

  3. 03

    Build with failure injection

    Sandbox-to-sandbox testing with production-shaped data, plus deliberate failure injection: outages, malformed payloads, burst loads.

  4. 04

    Operate & monitor

    Dashboards, alerting thresholds below hard limits, error-ledger review queues, and runbooks — failures self-heal or surface actionably.

What you receive

Typical deliverables

  • Documented integration contracts: mappings, transformations, error semantics
  • Deployed integration with OAuth 2.0 / Named Credential security configuration
  • Idempotency and retry design — duplicates structurally impossible
  • Error ledger with categorized failures and replay tooling
  • Monitoring dashboards and API-consumption alerting
  • Operational runbook for your team

Why it matters

Benefits

  • Manual re-keying between systems eliminated entirely, along with its errors
  • Failures that recover themselves or queue for review — never silent data loss
  • API budgets that survive growth because capacity was designed, not discovered
  • One customer record that agrees with itself across every connected system

FAQ

Integrations & APIs — common questions

Answers specific to this practice area.

Related technologies

  • REST APIs
  • OAuth 2.0
  • AWS S3
  • Platform Events
  • QuickBooks & Xero
  • Slack
  • WhatsApp
  • Make.com
  • WordPress
  • Adobe Sign

Let's build something your team is proud to use

Tell us where your platform hurts. You'll get a straight assessment and a concrete plan — free, and yours to keep either way.