Enterprise Ecosystem Orchestration
Design and development of Serverless orchestration Hub (Lambda/API Gateway) integrating critical systems (SAP ERP/BW, ADF, external providers) with Medallion Architecture for data quality. Eliminated expert dependency by providing self-management UI with centralized real-time visibility.
The Problem
Integration of heterogeneous platforms (portal, SAP ERP/BW, Azure Data Factory, external providers) with high complexity. Lack of autonomy where process execution and integration management required specialized SQL/SAP personnel, creating bottlenecks and delays in decision-making.
The Solution
I designed a centralized orchestration architecture where the portal functions as a Serverless Hub. Used Lambda and API Gateway as elastic middleware. Orchestrated complex ETL pipelines in ADF applying Medallion Architecture for data quality. Established secure connections with SAP (ERP/BW) and external providers.
Key Results
Autonomy (no SQL/SAP experts needed)
Centralized visibility
Tech Stack
Case Study
The Portal as Serverless Hub
The Challenge: The Integration Labyrinth and Expert Dependency
Heterogeneity and Complexity
Integrating disparate platforms like the portal (data capture), internal systems (SAP ERP and BW), data pipelines (ADF), and external provider systems (Reborn).
Lack of Autonomy
Process execution and integration management historically required specialized SQL or SAP personnel, creating bottlenecks and delays in decision-making.
The Architectural Solution: The Portal as Serverless Hub
Cloud Orchestration Layer
I used AWS Lambda and API Gateway to create a lightweight, elastic layer that functions as middleware, mediating communication between the portal and target/source systems.
Data Ingestion and Transformation (ETL)
Orchestrated complex data pipelines on platforms like ADF (Azure Data Factory), ensuring data quality by applying Medallion Architecture before final data movement.
SAP and Provider Integration
Secure connections were established to deliver clean data to critical systems like SAP (ERP/BW) and consume data from external providers.
The Impact: Self-Management and Strategic Visibility
Operational Autonomy
I created a centralized, user-friendly interface that allows the process owner (without being a SQL, SAP, or database expert) to self-manage process execution, testing, and validations.
Process Visibility
The portal offers complete control with centralized visibility of each pipeline and data process status in real-time, ensuring traceability.
Guaranteed Data Flow
The Serverless architecture and rigorous ingestion approach ensured that data is captured, transformed, and moved to the correct systems with integrity, eliminating manual errors.