Mateusz Cieciera

Senior D365FO Developer & Consultant

Custom development, integrations, and performance optimization for Microsoft Dynamics 365 Finance & Operations.

Helping companies streamline processes, boost performance, and unlock full ERP potential.

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Comprehensive D365FO Solutions to Drive Your Business Forward

D365FO Customization
Custom modules, forms, and workflows tailored to business needs using modern X++ development practices.
System Integrations
Real-time connectivity with external systems via OData, REST APIs, and Azure Service Bus.
Performance Optimization
Identify bottlenecks, optimize queries, and improve throughput for high-volume environments.
Data Migration
Accurate and secure migration from legacy systems with validation and reconciliation.
Reporting & Analytics
SSRS, ER, and Power BI integrations for actionable financial insights.
Upgrades & Migrations
Smooth version and cloud transitions with minimal downtime.

Proven Track Record of Delivering Enterprise Solutions

10+ Successful D365FO Projects

Implemented enterprise-grade customizations and rollouts.

Cross-Industry Experience

Manufacturing, retail, finance, and distribution.

Performance Optimization Expert

Skilled in X++, SQL, and Azure integrations.

Microsoft Ecosystem Specialist

Deep knowledge of Azure, Power Platform, DevOps.

Continuous Learning & Professional Development

D365FO Development

11+ years of hands-on experience across finance, procurement, and reporting.

Azure Solutions

Cloud administration, integrations, and infrastructure design.

Power Platform

Power Automate and Dataverse solutions.

DevOps & CI/CD

Pipelines, deployments, and environment maintenance.

Expertise Across the Microsoft Dynamics Ecosystem

D365 & ERP

D365FOAX 2012Data EntitiesDMFOData

Microsoft Stack

AzurePower PlatformPower BILogic AppsSQL ServerService Bus

Development

X++REST APIsTypeScriptSOAPVisual Studio

DevOps & Tools

Azure DevOpsGitCI/CDSSRSERLCSDIXF

About Me

Mateusz Cieciera

I'm a Senior Microsoft Dynamics 365 Finance & Operations Developer and Consultant with 11+ years of experience delivering ERP solutions for global enterprises in manufacturing, retail, and finance.

I specialize in full-cycle D365FO development — from X++ customization and system integrations to performance optimization and cloud migrations.

My work has consistently improved efficiency, reduced costs, and increased scalability for international clients.

I'm passionate about leveraging the Microsoft ecosystem to build intelligent, efficient, and future-ready business solutions.

Let's Work Together

Ready to optimize your D365FO environment? Get in touch — I usually respond within 24 hours.