Mary Alemu

Integration & Data Transformation Consultant
Screenshot of a secure API integration dashboard with performance graphs
Screenshot of a secure API integration dashboard with performance graphs
Visual flowchart showing legacy and cloud system connections
Visual flowchart showing legacy and cloud system connections
Team collaborating over code and data transformation architecture diagrams
Team collaborating over code and data transformation architecture diagrams

I design and implement secure, scalable integrations that connect legacy and modern systems — enabling real-time data flow, automation, and reliable service delivery

A dynamic network diagram illustrating smooth API connections between diverse systems.
A dynamic network diagram illustrating smooth API connections between diverse systems.
What I Do

I help organizations solve complex system integration challenges by:

  • Connecting disconnected systems through APIs and middleware

  • Transforming and validating data across platforms

  • Enabling real-time, automated data exchange

  • Improving system interoperability and scalability

Visual representation of data streams being transformed and integrated across cloud platforms.
Visual representation of data streams being transformed and integrated across cloud platforms.
Project Impact
  • Eliminated manual data entry through automation

  • Reduced integration errors by ~40%

  • Enabled real-time data exchange across systems

  • Improved scalability for growing transaction volumes

I operate in complex, multi-system environments and collaborate with

  • Architects

  • Engineers

  • Product teams

  • Multi-vendor stakeholders

to deliver reliable, scalable integration solutions.

  • API Design & Management (REST / SOAP)

  • Data Transformation (JSON / XML)

  • Middleware & Integration Platforms

  • DevOps & Cloud Integration (Azure)

  • Security & Authentication (OAuth, Tokens)

  • Monitoring, Logging & Performance Tracking

A dynamic network diagram illustrating interconnected systems and data flows glowing against a dark background.
A dynamic network diagram illustrating interconnected systems and data flows glowing against a dark background.
How I Work
Core Experties