Sergey Marenich
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Sergey Marenich Email & Phone Number

Senior Director of Application Development at Acumatica
Location: Canada 8 work roles 2 schools
1 work email found @acumatica.com 1 phone found area 425 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Current company
Role
Senior Director of Application Development
Location
Canada
Company size

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Sergey Marenich is listed as Senior Director of Application Development at Acumatica, a with 675 employees, based in Canada. AeroLeads shows a work email signal at acumatica.com, phone signal with area code 425, and a matched LinkedIn profile for Sergey Marenich.

Sergey Marenich previously worked as Director of Application Development at Acumatica and eCommerce Team Lead, Architect at Acumatica. Sergey Marenich holds Engineer'S Degree, Economics from Mstu "Stankin".

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{first_initial}{last}@acumatica.com
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Profile bio

About Sergey Marenich

I am a professional C#/.Net developer with a unique blend of skills in the field of Product Development in the field of web-based enterprise business software. I have strong experience in programming, software architecture, product management, solutions selling, software implementation, team management, and launching a new product. In addition to the technical skills, I have an excellent knowledge of customer business processes in multiple industries: retail, eCommerce, distribution, order management, and others.I have been working for more than 14 years in Acumatica, the fastest-growing ERP company that creates the leading cloud ERP platform for customers worldwide. Most recently I successfully led the design, architecture, development, and implementations of the new product edition of Acumatica ERP – Commerce Edition.I constantly improve my technical and consultant skills and apply my knowledge to a range of practical solutions with maximum efficiency. I also have experience in the field of training, pre-sales, implementation consulting, public presentations, and professional services in all aspects of customer relationships. I am quality-oriented, responsible, organized, creative, proactive, and extremely productive either in the office environment or online.Hard skills and Knowledge:• Platforms: .NET, ASP.NET, WPF, WWF.• Languages: C#, T-SQL, JavaScript.• Integration: REST, SOAP, Graph QL.• Security: SSO, ADFS, OAuth, OpenID, Encryption, and Digital Signatures.• Front End: HTML, CSS, Vue.js.• Dev Tools: MSI, WiX, TFS, Git, Jira, Bamboo, Bitbucket, Visual Studio, SQL Server Management Studio, IIS.• Products: Acumatica ERP, Acumatica xRP Platform, Shopify, BigCommerce, Amazon, WordPress.Soft skills and Experience:• Leadership and team management: hiring, coaching, employee assessment.• Product Engineering processes: architecture, software design, agile project management.• Product Management: roadmap, planning, and product features design.• Product Sales Cycle: solution selling, pre-sales, demonstrations, estimations, proposals.• Professional services: the full cycle of customer consulting and development services.• Product Implementation: planning, analyses, build, testing, training, cut-off, go-live.• Product Support: deep technical and product support, issue investigations, performance analyzing.• Education: public presentation, face-to-face/online training, and webinars.• Industry Knowledge: ERP, CRM, POS, Retail, eCommerce, Order Management, Inventory Management, Financials, Accounting, Reporting

Listed skills include Acumatica, C#, .Net, Erp, and 6 others.

Current workplace

Sergey Marenich's current company

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Acumatica
Acumatica
Senior Director of Application Development
Canada
Website
Employees
675
AeroLeads page
8 roles

Sergey Marenich work experience

A career timeline built from the work history available for this profile.

Senior Director Of Application Development

Canada

Director Of Application Development

Current

Bellevue, Washington, Us

Key responsibilities:• Managing 3 product development teams: hiring, coaching, control, problem solving, orchestration.• Controlling software development processes: requirements analyses, product design, code architecture quality control, releases, delivery, quarterly targets planning.• Product Management: backlog grooming and prioritization, preparing of product roadmap, resources budgeting.• Product Quality Control: week points analyses, improvements suggesting, traceability matrix, performance improvements.Key achievements:• Managed three products: Acumatica Retail-Commerce Edition (BigCommerce, Shopify, Amazon, WooCommerce connectors), Acumatica Customer-Self Services Portals, Acumatica Point-Of-Sales.• Managed and completed multiple outsourcing projects: WooCommerce Connector, POS Solution, Automatic regression testing projects, Shopify payments plugin.Professional interests: Coaching, software quality control, product management, roadmap planning, web technologies

Apr 2021 - Present

Ecommerce Team Lead, Architect

Bellevue, Washington, Us

Key responsibilities: • Managing the team of 14 headcounts (5 developers, 4 business analysts, 3 quality assurance engineers, 1 team lead, 1 product manager).• Hiring team members, couching of new talents, employee assessment, probation period control.• Design and development of Acumatica Retail-Commerce edition• Product Management: backlog grooming and prioritization, preparing of product roadmap, resources budgeting.• Specification control: review, approval, coordination with other teams, product decisions.• Code control: software architecture design, code review and merge.• Internal and external product demonstrations and presentations.• Customer interactions: customer engagement, participating in product implementations, customer visits.Key achievements:• Established a team of 14 members from zero.• Successfully established team scrum processes: sprint planning and estimations, product demonstrations, daily standups, continues integration, watcher duties. • Integrated a new team and product with all company processes: release management, architecture review, release notes and known issues preparation, bi-weekly releases, support process, quarterly goals planning, time tracking.• Designed and developed a new platform for retail-commerce systems integrations.• Designed and developed a BigCommerce, Shopify, WooCommerce, Amazon Connectors • Designed and managed several key ERP features: product with variants, returns and refunds, modifiers, taxes synchronization API endpoint.• 60 life customers with Acumatica Commerce Editions within 2 years.Professional interests: Team management (hiring, couching, assessment, training), product management, roadmap planning, stakeholder communication, agile methodologies, estimations.

Apr 2019 - Apr 2021

Solution Architect

Bellevue, Washington, Us

Key responsibilities: • Professional Services Rolw - specification, SoW, team management, development support.• Presenter Role - Design and lead presentation for public events like roadshows, summits, webinars.• Pre-Sales Role - Discovery, Demonstration, Assistance, Webinars, Shows, Events. Was involved in every medium-to-high size deals as solution architect.• Consultant Role - Advises, RFP/RFQ, Specification preparation and review• Technical Consultant – ISVs , OEM Technical Manager, Estimate and recommend hardware resources• Developer Role - Development Support, Customizations, Code Review, • Implementor Role -Implementation Assist, Solution design and review, UAT, Training, Configurations• Support Role - Help Partners & Customers with advanced issues, Cases Review, Escalation Point• Coordinator - Relationship Building, Communication between Russia/US and Asia, SoW Management. Play a leader and mentor role for Acumatica team members and Acumatica Customers/Partners.• Trainer Role - Team Training, Mentoring, Education, Functional/Developer Training, Partner EnablementKey achievements:• Have created and Acumatica-Related technical blog with 6000 views per month and 250+ pages.• Have designed performed multiple presentations on Acumatica summit, roadshows and webinars, Acumatica Asia Roadshow 2018 and 2017R2 Launch.• Malaysian HRDF, Neural, CW Home Depot, Pepsi, Petron, eCommodity, Indolistrik, Vi Pha, NeuralT, SMM, Geomotion, DDC, Crimsonlogic, ABSS, Jesa Farms, PVM – just some of the projects where solutions were successfully deigned, presented and implemented.• Have designed Asia-adopted on-site partner enablement and implementation assist programs.• Have took other and recovered failed implementation project with full reimplementation.Professional interests: Customer relationship, Public Presentation, Demonstrations, Team Management

Jan 2018 - May 2019

Technical Expert

Bellevue, Washington, Us

Key responsibilities: • Building relationships with partners and customers, business trips and onsite activities.• Providing advanced technical and development support for partners and sales managers. Investigation and resolving advanced technical issue on customer site.• Designing and providing financial and development trainings and educational programs.• Presales activities, research, discovery meetings, product demos. Designing and providing technical/product demonstrations for partners and customers.• Consulting, solution architecture in financials, distribution, project accounting, CRM areas.• Collection new features requirements, preparing of specification and manage development.• Professional services for creating complex customization and add-ons solutions that meets client’s requirements.• Perform direct implementation projects, assisting partners with ongoing projects.Key achievements:• Have designed and performed unique trainings courses.• Have performed multiple winning product presentations for enterprise companies.• Have designed and developed integration interfaces with HRM, WMS and e-commerce systems.• Have improved pre-sales process with technical and customization knowledge.• Have designed, developed and integrated multiple complex product customization for international partners.• Have done direct deal winning and implementation from demonstrating to go live nearly alone.• Have planned and done multiple successful online/offline presentations and speeches.• Have build first development Acumatica ecosystem in Asia (5 official ISVs, 4 not official, 1 OEM) quality improvement of development and product support in Asia.Professional interests: Customer relationship, communication skills, time management, Consulting, trainings courses, team collaboration, technical/financial education, financial knowledge, pre-sales, business processes.

Jan 2015 - Dec 2017

Senior System Developer

Bellevue, Washington, Us

Key responsibilities: • Taking an active role in the full development life cycle.• Designing and developing new features and modules (collecting specifications, designing database structure and user interface, implementing business functionality).• Consulting and teaching both partners and junior developers how the Acumatica platform works.• Solving advanced technical problems.• Providing technical support for partners and sales managers.Key achievements:• Design and development Microsoft Exchange integration module, that allows to synchronize events, tasks, emails and contacts between two systems.• Design and development Microsoft Active Directory integration module.• Design and development of Single Sign On module, that allows sign it using different providers.• Design and development process of source code migration from TFS to Git/Jira/Stash/Bamboo.Professional interests: software architecture, business process modeling, quality, usability, team management, agile, sharing of experience.

Jul 2013 - Dec 2014

System Developer

Bellevue, Washington, Us

Key responsibilities: • Participating in the full development life cycle.• Analyzing system performance and security issues, participating in designing new features and modules.• Developing new features and modules.• Providing technical support for partners and sales managers, solving advanced technical problems.• Developing test plans and participating in quality assurance process.Key achievements:• Development of the automatic update system.• Development of the localizing system.• Development and support WCMS system, which is based on the WIKI engine.• Development of the licensing module.• Development of the field-level audit and trace features.• Development of the “generic inquiry” feature that allows users to create flexible queries to the database from the web interface on the fly. (Without writing SQL statements).• Implementing support for Windows Azure cloud deployment.• Implementation and support of continuous integration build process for the partner company Visma (Norway).Professional interests: software architecture, refactoring, security, multi-thread programming, performance, usability, automation, exchange of experience, accounting principles, business software.

Jul 2009 - Jul 2013

Junior Developer

Bellevue, Washington, Us

Key responsibilities: bug fixing, developing and testing new features.Key features:• Development of automated building process. Based on TFS build integration.• Development of product installation and configuration process. Based on the MSI technology.• Development of platform for automated testing of ASP.NET applications via Selenium.• Development of data integration services for data export and import from external files and systems (Excel, Solomon, and Salesforce). Based on the SOAP technology.Professional interests: C#, architecture patterns, self-explainable code, usability.

Jul 2007 - Jul 2009
Team & coworkers

Colleagues at Acumatica

Other employees you can reach at acumatica.com. View company contacts for 675 employees →

2 education records

Sergey Marenich education

Engineer'S Degree, Economics

Mstu "Stankin"

Master Of Technology (M.Tech.), Information Technology

Mstu "Stankin"
FAQ

Frequently asked questions about Sergey Marenich

Quick answers generated from the profile data available on this page.

What company does Sergey Marenich work for?

Sergey Marenich works for Acumatica.

What is Sergey Marenich's role at Acumatica?

Sergey Marenich is listed as Senior Director of Application Development at Acumatica.

What is Sergey Marenich's email address?

AeroLeads has found 1 work email signal at @acumatica.com for Sergey Marenich at Acumatica.

What is Sergey Marenich's phone number?

AeroLeads has found 1 phone signal(s) with area code 425 for Sergey Marenich at Acumatica.

Where is Sergey Marenich based?

Sergey Marenich is based in Canada while working with Acumatica.

What companies has Sergey Marenich worked for?

Sergey Marenich has worked for Acumatica.

Who are Sergey Marenich's colleagues at Acumatica?

Sergey Marenich's colleagues at Acumatica include Anastasia Zvereva, Drew Donaghy, Cesar Betances, M. Sharon Baker, and Laetitia Ughetto.

How can I contact Sergey Marenich?

You can use AeroLeads to view verified contact signals for Sergey Marenich at Acumatica, including work email, phone, and LinkedIn data when available.

What schools did Sergey Marenich attend?

Sergey Marenich holds Engineer'S Degree, Economics from Mstu "Stankin".

What skills is Sergey Marenich known for?

Sergey Marenich is listed with skills including Acumatica, C#, .Net, Erp, Technical Support, Sql, Consulting, and Training.

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