Epicor® Consultants | Tomerlin-ERP

Make Tomerlin-ERP Your Epicor® ERP Consulting Firm


Monte Tomerlin,Tomerlin-ERP,Epicor Certified Consultant,Epicor Production,Epicor Distribution,Epicor Financials,Epicor Tools,Epicor ERP Consultant

Monte Tomerlin

President, CEO
Epicor Certified
Los Angeles, CA

Monte has been an Epicor ERP consultant since 1998. Over the past 20+ years, Mr. Tomerlin has performed 350+ original  Epicor implementations, 100+ re-implementations, and optimizations of existing systems, and managed 125+ data migrations. He excels where others struggle in the areas of Epicor Job Costing and Epicor Job Scheduling. Job Costing and Job Scheduling are the two primary reasons many companies purchase an ERP system. To reduce WIP, reduce lead times, project realistic ship dates, ship on-time, and free up your capital for other uses, such as funding growth, Monte will properly implement and then train your staff in the correct procedures for Finite Job Scheduling.

Monte is an Epicor® certified senior consultant in the production, distribution, financial, and tools modules. He also has a BA in Business and Finance from Trinity University.

Jon Farley,Manager IT Services,Tomerlin-ERP,Epicor Certified Consultant,Epicor Tools,Epicor ERP Consultant

Jon Farley

Mgr – IT Services
Epicor Certified
Indianapolis, IN

Jon, an Epicor® IT expert, is a very experienced degreed network and database consultant with 19+ years working with Epicor ERP systems. These systems include, but are not limited to, Epicor 10, Epicor 9, Vantage, and Vista and 15+ years with Epicor ERP server network administration. Jon has installed and administered hundreds of server platforms meant for Epicor ERP software. He specializes in troubleshooting, performance tuning, and optimization. Jon’s knowledge spans a number of categories, including Windows servers, SQL, Progress,other databases, terminal server, virtualization, firewalls, network switches, server hardware, and web servers.

Jon is experienced with both core and supplemental installs for Epicor ERP 10 and he is certified for Epicor ERP and related installations.

Manager Custom Programming,Tomerlin-ERP,Epicor Certified Consultant,Epicor Tools,Epicor ERP Consultant

Jeremiah Moore

Mgr – Customizations
Epicor Certified
Cochranton, PA

Jeremiah began custom programming Epicor applications over 18+ years ago and he is our senior programmer for Epicor® 10, Epicor® 9, Vantage®, and Vista®. He has worked with customers throughout the entire evolution of the Epicor system, from the early version of Vista and Vantage through the deployment of Epicor 10. Jeremiah has written literally thousands of custom utilities for customers of all industries.

He has in depth experience creating customized SSRS and Crystal Reports. This allows the custom forms (sales order acknowledgment, packing slips, invoice, etc) to be modified for a professional look, complete with your logos and color schemes. Jeremiah is our in-house expert on creating custom screens, fields, BAQ’s, dashboards, quick searches, BPM’s, etc. These tools help to facilitate data entry and retrieval by your end users.

Don Agostino,Certified Epicor Consultant,

Don Agostino, PhD

Mgr – Training
Epicor Certified
San Diego, CA

Don has been an ERP consultant since 1981 and an Epicor ERP consultant for 25+ years.  Don has served as the project manager and/or lead consultant on 200+ ERP implementations and has assisted many customers with their upgrades from the Epicor legacy products.

Don is certified by the American Production and Inventory Control Society (APICS) and has been a speaker at their National conventions. He has delivered certification training in the APICS and helped many companies improve their lead time, capacity utilization, and profitability by adopting these principles. Don holds a Ph.D. in Applied Mathematics and Computer Science, and an MBA in Operations Management.

Don is an Epicor certified senior consultant in the production, distribution, and financial  modules.

Joanne Dube,Canada,Epicor Consultant,Tomerlin-ERP,Epicor Certified Consultant,Epicor Production,Epicor Distribution,Epicor Financials,Epicor ERP Consultant

Joanne Dube

Epicor Certified
Montreal, QC Canada

Joanne has been an Epicor ERP consultant for 12+ years ago. She is a certified implementation and training consultant for Vista, Vantage, Epicor 9 and Epicor 10 ERP software with a 100+ implementations. She is an expert in all E10 core modules and most advanced modules, including but not limited to, Financial Management, Security, Sales Management, Job Management, Field Service, Engineering, Material Requirements, Data Collection, Quality Assurance, Inventory Management, Shipping/Receiving, Purchase Management and Multi-Company.

Joanne has consulted on Epicor ERP software implementations which involved start-up system configuration, data transfer from legacy systems to Epicor ERP software using the DMT utility, user training, and development of customer specific video and written documentation of the client’s business processes.

Joanne is also fluent in both French and English and is an Epicor certified senior consultant in the production, distribution, and financial modules.

Kerry Ropelato,Manager Implementations,Tomerlin-ERP,Epicor Certified Consultant,Epicor Production,Epicor Distribution,Epicor ERP Consultant

Kerry Ropelato

Mgr – Prod/Distb Implementation
Epicor Certified
Ogden, UT

Kerry began implementing software 20+ years ago and launched his career in the implementation and training of Epicor ERP 10+ years ago. He has worked extensively with Vista, Vantage, and E9 products. Mr. Ropelato has a thorough working knowledge of all of Epicor 10, Epicor 9, Vantage, and Vista core modules, including but not limited to, Security, Sales Management, Job Management, Engineering, Material Requirements, Data Collection, Quality Assurance, Inventory Management, Shipping/Receiving, Purchase Management and Multi-Company.

Mr. Ropelato with his client, American Nutrition, was an active participant in the Beta testing of Epicor 9.

During his software consulting career, he has worked primarily with clients in the aerospace, electronics, food, foundry, and industrial parts industries. Kerry has primarily been a hands-on consultant with Epicor ERP products managing both implementation and training project.

Kerry is an Epicor certified senior consultant in the production and distribution modules.

Dan Simonton,Tomerlin-ERP,Epicor Certified Epicor IT Services Consultant,Epicor ERP INstallations,Epicor Tools,Epicor ERP Consultant

Dan Simonton

IT Services
Epicor Certified
Seattle, WA

Daniel is an Information Technology professional with 18+ years of experience, specializing in; Systems Administration, Databases, and Webservers in multiple platforms. He has worked for small startups and Fortune 500 companies including Microsoft, Amazon, and Amdocs.

Prior to his consulting business, Daniel led the Systems Operations team for the Washington State Department of Enterprise Services. He has had extensive training and certification in numerous technology disciplines including VMWare 5, Storage, Cisco Switches, RedHat Linux, Microsoft Windows Server (2003-2012), Oracle, SQL , MySQL, F5 Load Balancers,  and PERL. Dan is an expert in both IIS and Apache webserver and has worked extensively with cloud platforms such as Azure and Amazon Web Services.

Daniel is experienced with both core and supplemental installs for Epicor ERP 10 and has passed the Epicor ERP installation exam.

Steve Cornelison,Epicor Custom Programming,Epicor Custom Reports,Epicor SSRS Custom Reports,BAQs,BPMs,Dashboards,Epicor ERP Consultant

Steve Cornelison

IT Services
Epicor Certified
Denver, CO

Mr. Cornelison has programmed in multiple languages for enterprise-class applications for 15+ years in the Insurance and Mobile Telecommunication industries. As the senior lead developer for mycricket.com, Steve led Cricket’s transition from a regional carrier to a national provider. His enterprise software development experience has enabled Steve to develop technical, troubleshooting, and programming skills, as well as, risk management in the planning, development, deployment, and testing phases of a custom project.

Steve is a skilled C# programmer and understands Epicor® programming. He develops functionality which Epicor does not natively support. He also excels in Epicor® BAQs, UI customizations, Dashboards, and SSRS and Crystal Report customizations.

At Rand Technology, Steve was a Pro/ENGINEER trainer. Then at New Horizons he continued as a trainer for a wide range of software products: MS Access, MS Excel, MS Word, Adobe Photoshop, Illustrator, and others.

Steve graduated from Purdue University with a BS degree in Computer Graphics.

Steve Cornelison,Epicor Custom Programming,Epicor Custom Reports,Epicor SSRS Custom Reports,BAQs,BPMs,Dashboards,Epicor ERP Consultant

Zarina Valdes

Financial Consultant
Epicor Certified
San Antonio, TX & Monterrey, NL, Mexico

Zarina has been a Financial Consultant for 7+ years; starting with Deloitte in Monterrey, NL, Mexico. While with Deloitte, she assisted public companies the their public filing of their IFRS adoption and Financial Statements. After Deloitte, she was hired by Epicor Software Corporation. After Deloitte, she was hired by Epicor Software Corporation to provide Epicor ERP professional financial training and consulting services for its customers located in Canada, Mexico and the United States. During that time, she worked as a financial lead, managing the financial aspect of Epicor ERP implementations. While with Epicor, she worked with more 100 customers on Epicor 9, Epicor ERP 10, 10.1, and 10.2 performing implementation and training services.

Zarina has a strong understanding of the interactions between Epicor ERP production and financial modules, while her expertise focused on the Financial Management modules including Multi-Site and Multi-Company environments. She is considered an expert with Credit Card Processing, XL Connect, and EKM.

Zarina is fluent in English and Spanish. She is trained in Mexican GAAP and financial regulations, as well as, US GAAP and IFRS; and is Epicor certified in the production and distribution, and financial modules.

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Epicor ERP Support


When you are ready to upgrade to the latest version of Epicor ERP, call Tomerlin-ERP. Our Epicor consultants have many years of experience upgrading from earlier version of Epicor ERP performing over 400 upgrades.

Epicor 10 Implementation Consultants


Are you starting to realize your ERP software was not properly implemented? Contact us. We have re-implemented 100s of ERP installations while our customer was actively using it.

Eipcor ERP Custom SSRS Reports,Epicor Custom Reports,EPicor Dashboards,Epicor BAQS,Epicor BPMs


Our Epicor programmers are the most knowledgeable in the ERP industry. And we will amaze you with how quickly we turnaround your  custom programming projects.

Epicor ERP 10 Training,Epicor 10 Training,Epicor Training,Tomerlin-ERP Training


Did you intend to self-train before you went live with your Epicor ERP software? It is not too late. Have one of our trainers retrain you and your staff.  It is never too late to learn!