Data Architecture for Restaurants


Our Mission and Team

Cloud Forward and Data Strong

Our mission at CONVX is to provide exceptional guidance and management of complex data and IT infrastructures. With a proven track record of helping hundreds of clients in public safety, government, restaurant, hospitality, and beyond, we are committed to driving digital transformation initiatives that create lasting value for our clients.

Congratulations team on record growth in 2023!


Satisfied Customers


Successful Projects


% YoY Growth

Deep Expertise and Trusted Partner

CONVX may be a young company, but our expertise in data and cloud infrastructure runs deep. 

Our collective decades of experience in IT and data services, DevOps, software development, and cloud infrastructure have earned us the role of a trusted IT advisor to an impressive portfolio of clients spanning government and mid-size to enterprise companies. 

Our U.S.-based team has built core expertise in guiding our clients through legacy IT and data modernization with security and compliance at the heart of it all, producing unmatched outcomes for our customers and a strong presence in regulated industries.

The CONVX Leadership Team

Meet some of the future-forward leaders with a strong IT heritage working tirelessly to drive your digital transformation.
Eric Lehto CONVX

Eric Lehto

Eric founded CONVX in 2017 to help businesses reshape IT capabilities for cloud-based infrastructure and data solutions using DevOps and automation. 
Eric is a 25-year veteran of the IT services industry and has led teams to build a series of successful IT practices from the ground up, including networking, hybrid cloud, managed services, and security. He was previously the CTO and Director of Technology for MSN Communications, a top regional IT firm serving the western US (acquired by TDS Telecom).

Eric holds a BS degree in computer science along with some of the industry's highest certifications, including Cisco CCIE Emeritus and AWS Certified Solutions Architect Professional. 

linkedin eric lehto

Donna Mackenzie CONVX

Donna Mackenzie


Donna brings over 30 years of experience as a financial executive for technology companies navigating through periods of high-growth; raising over $100M in venture, debt, and public financings; mergers, and acquisitions (M&A) on both the buy and sell-side; public offerings, and reverse mergers (SPACs). 

From 2015-2019 Donna served as the CEO/Executive Director of StarterStudio a nonprofit tech accelerator and pre-seed fund. She continues to serve on the board of directors continuing her role expanding the innovative economy in Florida by growing, coaching, and investing in technology companies.  

Donna holds a BBA degree in accounting and is a licensed Certified Public Accountant in the State of Florida.  

Donna Mackenzie linkedin

Matt Marshall CONVX

Matt Marshall

Practice Lead,
Cloud Automation
Matt Marshall is CONVX’s practice lead for cloud automation. He brings over 20 years of industry experience in IaaS, IT automation, and security to his work at CONVX. 

Matt’s industry experience includes software engineering, advising and directing enterprise infrastructure projects, leading DevOps efforts, and designing and implementing cloud architectures for high-security government clients. He was previously the senior technology advisor for Connection System and Director of Enterprise Infrastructure for DarkMatter. 

Matt holds the CISSP certification, the gold standard of certification for information security professionals. 


matt marshall linkedin

Mark Callison CONVX

Mark Callison

Practice Lead – Data Platforms

Mark Callison is CONVX's senior data architect and brings over 14 years of experience in data system design, architecture, and engineering.

Mark is an expert in architecting and engineering robust data systems across many applications and platforms. As a critical thinker, Mark has developed state-of-the-art data fabric solutions for E-Commerce, distribution center data systems, complex data integrations, proprietary management systems, and data warehouses. Mark excels in data processes and standards to ensure security, scalability, and continuous availability of data systems.

Mark holds a MS in data analytics, BS in computer science, and is certified in Data Preparation, Analytics, and Advanced Data Modeling. 

Mark Callison linkedin

Lynn Sheffield CONVX

Lynn Sheffield

Project Manager

Lynn Sheffield is CONVX’s project manager, bringing over 13 years of project management experience to drive client success. 

Lynn excels in building strong relationships with project stakeholders and advocating for CONVX’s clients. Her attention to detail, organizational skills, and strong communication skills are critical in CONVX’s ability to consistently hit project milestones, as Lynn ensures project deliverables arrive on time and within budget. With experiences across industries from mining to healthcare, plus previous teaching experience,  Lynn is motivated by tackling new challenges. Lynn eagerly embraces each new customer to deliver successful outcomes on every project.

Lynn holds both BSc in biology and BEd in secondary education. 

Lynn Sheffield linkedin


Steven Abramowitz

Marketing Director

Steven Abramowitz is CONVX's marketing director who brings over 20 years of marketing and business experience in digital marketing, strategy, marketing operations, acquisition, and communications.  

In addition to co-founding a highly successful winter sports brand, Steven is data-driven with a wealth of hands-on experience leading marketing teams, developing strategies, and executing campaigns for early-stage and public companies. Steven has also consulted many organizations, collaborated to develop an award-winning MSP partner program, and was instrumental in bringing an Information Rights Management company to a successful exit.

Steven holds an MBA in marketing and a BS in political science. 

Steven Abramowitz  linkedin

Partners for Effective and Efficient Results

CONVX's highly skilled leaders design and architect products and solutions that modernize your organization's IT infrastructure. We work alongside prime contractors and OEMs to offer specialized services and flexible teams to provide the most effective and effcient services to meet your needs.


Answers to some common questions about CONVX.
Have another? Contact us here.

Does CONVX work with other industries?
Yes, CONVX serves customers in the retail and gaming industries in addition to restaurant, hotels and hospitality.
Does CONVX work with other government agencies?
Yes, CONVX has projects with other agencies and state IT organizations. The PSG Stack fits government organizations with similar challenges.
Where is the CONVX team located?
CONVX is based in the US, with our main office located in Denver, CO. We have a distributed team across all US time zones. We have been a remote work culture from the start, giving us the flexibility to bring on the right talent wherever they live.
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