M Freni

United States

@mark_freni

Personal Information

mark.freni@gmail.com
+1-6175710669
Florida

Badges

Sql

Certifications

mark_freni has not earned any certificates yet.

Work Experience

  • Principal Data Engineer / Performance Intelligence Product Owner

    WALMART ADVANCED SYSTEMS & ROBOTICS•  January 2023 - Present

    Owned data ingestion products and services for Walmart’s Market Fulfillment Centers. Led design of data pipelines, developed and administered Azure Environments, and implemented performance intelligence desk.

  • Sustaining Team Principal IoT Engineer

    WALMART ADVANCED SYSTEMS & ROBOTICS•  January 2023 - May 2023

    Led daily meetings with offshore resources, developed dashboards and Kusto queries, and provided solutions for NoSQL databases and in-memory caches.

  • Principal Software Engineer, Applications Team

    SYMBOTIC•  January 2014 - January 2023

    Led cross-functional teams, designed and developed user interfaces, and served as SME for Break pack station kiosks.

  • Principal Software Engineer, Data Services Team

    SYMBOTIC•  January 2014 - January 2019

    Spearheaded migration to microservices architecture, utilized C# and .NET in distributed system, and enhanced SQL server database performance.

  • Application Architect

    BAIN CAPITAL, LLC•  January 2007 - January 2014

    Formulated and implemented architectures, designed solutions, and provided architectural governance.

  • Senior Engineer III

    RADIANT SYSTEMS•  January 2006 - January 2007

    Performed software development lifecycle phases for new and existing programs.

  • Senior C# Consultant

    INDEPENDENT CONSULTANT•  January 2004 - January 2006

    Consultant to Microsoft.

  • Principal Microsoft Engineer, eCommerce

    KINKO’S•  January 2003 - January 2004

    Led architecture and implementation of Microsoft-based B2B applications.

Education

  • MIDDLEBURY COLLEGE

    B.A., Economics•  September 1986 - May 1990

Links

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Skills

Azure
Microsoft Fabric
Data Lakes
Azure Data Factory
Azure DevOps
GitLab CI/CD
ADX
Great Expectations
Grafana
Power BI
SQL Server
Redis
Maria DB
Cosmos DB
Entity Framework
DACPAC
WPF
.NET
ASP.NET
Angular
Blazor
gRPC
SignalR
RabbitMQ
Kafka
Logstash
Docker
Kubernetes
C#
Python
SQL
KQL
JavaScript
TypeScript
Data Structure