Integration Mastery: The Art of Connecting Systems
Modern businesses run on integrated systems—CRMs talk to email platforms, payment gateways connect to accounting software, and data flows seamlessly between applications. This specialized course teaches you to become an integration specialist who can connect any system to any other system. Master RESTful and GraphQL API consumption, implement webhooks for real-time notifications, build ETL (Extract, Transform, Load) pipelines, handle authentication flows (OAuth, API keys, JWT), and implement retry logic and error handling. Learn message queue integration with RabbitMQ and Kafka, file-based integrations, database replication, and API aggregation patterns. Understand when to use polling vs. webhooks, batch vs. real-time processing, and synchronous vs. asynchronous integration. You will work with real APIs: Stripe, Twilio, SendGrid, Slack, and more. Build middleware that transforms data between incompatible formats, implement idempotency for reliable processing, and design integration architectures that scale. Study enterprise integration patterns and learn tools like Zapier, n8n, and Apache NiFi. Whether you are building SaaS integrations, connecting legacy systems, or creating iPaaS solutions, these skills are in massive demand.
Led by
Fotie M. Constant
Join the Cohort
Limited spots available for the next intake.
Next Cohort Starts
Wed, April 1, 2026
Women's Day Offer
Pay the application fee by March 31, 2026 to allow us to review your application and lock in this 20% tuition discount.
Fee required to secure your interview slot.
Weekly Live Sessions
Interactive zoom classes with Fotie M. Constant
Real-time Task Reviews
Get feedback on your weekly assignments
Community Access
Join the private discord for 24/7 support
What You'll Learn
Real-World Projects You'll Build
CRM-Email Marketing Integration
Sync contacts between a CRM and email platform bidirectionally
Technologies:
Outcomes:
- →Bidirectional sync
- →Conflict resolution
- →Real-time updates
- →Data mapping
Payment-Accounting Integration
Connect payment gateway to accounting software for automatic reconciliation
Technologies:
Outcomes:
- →Automated reconciliation
- →Transaction sync
- →Financial reports
- →Error handling
Your Weekly Journey
6 weeks • Live FormatWeek 1Integration Fundamentals
Understanding integration patterns and architectures
Topics Covered:
- •Types of integrations
- •Point-to-point vs. hub-and-spoke
- •Synchronous vs. asynchronous
- •Integration patterns overview
- •Data mapping and transformation
Week 2API Integration
Consuming and integrating with external APIs
Topics Covered:
- •REST API consumption
- •GraphQL clients
- •Authentication methods (OAuth, API keys)
- •Rate limiting and throttling
- •Error handling and retries
Week 3Webhooks & Real-time Integration
Implement event-driven integrations
Topics Covered:
- •Webhook fundamentals
- •Webhook security and validation
- •Implementing webhook endpoints
- •Webhook vs. polling
- •Real-time data sync
Week 4ETL Pipelines
Build data extraction, transformation, and loading systems
Topics Covered:
- •ETL vs. ELT patterns
- •Data extraction strategies
- •Transformation logic
- •Batch processing
- •Incremental updates
Week 5Message Queues & Event Streaming
Implement reliable asynchronous integrations
Topics Covered:
- •Message queue fundamentals
- •RabbitMQ/Bull setup
- •Event streaming with Kafka
- •Pub/sub patterns
- •Dead letter queues
Week 6Production Integration Systems
Build enterprise-grade integrations
Topics Covered:
- •Idempotency and deduplication
- •Monitoring and observability
- •Integration testing
- •Documentation
- •Performance optimization
Capstone Projects
Apply everything you've learned in real-world projects
Skills You'll Master
Job-Ready Guarantee
Our curriculum is designed to get you hired. 92% of our graduates land a job within 6 months.
Your Mentor

Fotie M. Constant
Systems Integrator
Integration architect who connected 500+ systems, built iPaaS platform serving 10k companies
Career Opportunities
- Integration Engineer
- Systems Integration Specialist
- API Developer
- iPaaS Developer
- Solutions Architect