Technical Consultant

GTRTeK LLC is a US-based technology consulting firm specialising in Microsoft Dynamics 365 ERP implementations, integrations, and managed support services. We serve enterprise clients primarily located in the United States across manufacturing, supply chain, professional services, media, and project-driven industries.
We are seeking an experienced Microsoft Dynamics AX 2012 & D365 Finance and Operations Technical Consultant to join our growing D365 F&O practice and contribute to end-to-end implementations, upgrades, and support engagements. The ideal candidate will bring strong technical expertise in X++ development, form and SSRS report customizations, system integrations, data migration, and SQL, along with excellent problem-solving skills and the ability to translate business requirements into scalable, high-quality technical solutions. The candidate will collaborate closely with functional consultants, project teams, and client stakeholders to deliver reliable ERP solutions across the project lifecycle, from technical design and development through cutover, go-live, and hypercare.
ROLE OVERVIEW
The Technical Consultant – Microsoft Dynamics AX 2012 & D365 Finance and Operations will serve as a technical subject matter expert on D365 F&O engagements. You will be responsible for delivering technical solutions across the full implementation lifecycle, including technical discovery, solution design, X++ development, form and SSRS report customizations, integrations, data migration, SQL development, testing, deployment, cutover, go-live, and post-go-live support.
You will work closely with US-based client stakeholders, functional consultants, solution architects, and cross-functional project teams, operating primarily from home. Travel to the US may be required based on project needs.
The ideal candidate brings strong technical expertise in Dynamics AX 2012 and D365 F&O, hands-on experience with X++, SSRS, integrations, data migration frameworks, and SQL, and a proven track record of contributing to at least 2–3 full end-to-end D365 F&O implementations. The candidate should demonstrate excellent troubleshooting, technical design, and client communication skills, with the ability to deliver scalable, high-quality ERP solutions aligned with business requirements.
MODULE COVERAGE & SCOPE OF EXPERTISE
Candidates are expected to demonstrate functional expertise across all modules listed below. Proficiency in related submodules and functional areas is a prerequisite.
Module
Submodules / Functional Areas
X++ Development & Customization
X++ Programming • Classes & Methods • Tables & Table Extensions • Forms & Form Extensions • Event Handlers • Chain of Command (CoC) • Delegates & Events • Queries & Query Objects • Business Logic Customization • Validation & Error Handling • SysOperation Framework • Batch Processing
Forms & Application Objects
Form Design & Customization • Data Sources & Data Fields • Controls & Events • Menu Items • Table Relations • Table Methods • EDTs & Enums • Display & Edit Methods • Lookup Customization • Form Personalization Support • Security Integration • AX 2012 MorphX Development
SSRS Reports & Reporting
SSRS Report Development • Report Data Provider (RDP) Classes • Report Data Sets • Temporary Tables • Query-Based Reports • Report Designs & Layouts • Parameters & Filters • Expressions & Calculations • Report Controllers • Print Management • Report Deployment • Report Performance Optimization
Integrations & Web Services
AIF Integrations (AX 2012) • Custom Services • REST APIs • OData Services • Data Entities • JSON/XML Processing • Inbound & Outbound Integrations • Recurring Data Integrations • Business Events • Dual-write Integration • Azure Service Bus Integration • Error Handling & Integration Monitoring
AX 2012 Technical Development
MorphX IDE • Application Object Tree (AOT) • X++ Customizations • Overlayering • SSRS Reporting • AIF Framework • DIXF • Jobs & Runnable Classes • Debugging • Model Management • SQL Server Analysis • Code Upgrade Assessment
D365FO Development & Architecture
Visual Studio Development • Extension-Based Customization • Chain of Command • Event Handlers • Application Explorer • Models & Packages • Metadata Management • Data Entities • Form & Table Extensions • Build Validation • Best Practice Checks • Code Upgrade & Modernization
System Administration & Security
Security Roles, Duties & Privileges • Role-Based Access Control (RBAC) • Entry Point Security • Data Security Policies • Segregation of Duties (SoD) • User Access Troubleshooting • Environment Configuration • Feature Management • Lifecycle Services (LCS) • Power Platform Integration • Environment Monitoring
KEY RESPONSIBILITIES
1. Discovery & Solution Design
● Conduct technical requirement-gathering workshops with functional consultants, business analysts, and client stakeholders to understand business requirements and technical gaps.
● Perform technical fit-gap analysis and recommend appropriate solutions using standard AX 2012 and D365FO capabilities, customizations, and integrations.
● Prepare Technical Design Documents (TDDs) covering solution architecture, customization requirements, integration design, data migration strategies, and technical dependencies.
● Review functional specifications and translate business requirements into technical designs, development tasks, and effort estimates.
● Identify opportunities to leverage standard product functionality and minimize unnecessary customizations.
2. Configuration & Build
● Develop and customize forms, tables, classes, and other application objects in AX 2012 and D365FO using X++.
● Design, develop, and customize SSRS reports, including RDP classes, temporary tables, and report layouts.
● Develop and maintain integrations using AIF, custom services, REST APIs, OData, and data entities.
● Perform data migration activities using DMF, DIXF, data entities, and staging tables.
● Write and optimize SQL queries for data extraction, validation, reconciliation, and troubleshooting.
● Develop and maintain X++ business logic, extensions, event handlers, and custom functionalities.
● Analyse business requirements and prepare technical design documents and development estimates.
● Troubleshoot technical issues, debug code, and optimize application performance.
● Perform unit testing, support SIT/UAT, resolve defects, and assist with deployments.
● Provide technical support for implementation, upgrade, and production support projects.
● Design, develop, and customize SQL Server Reporting Services (SSRS) reports based on business and operational requirements.
● Develop report data provider (RDP) classes, temporary tables, queries, and report datasets.
● Customize report layouts, parameters, filtering logic, and business calculations.
● Analyze and resolve report execution issues, data discrepancies, and performance bottlenecks.
● Validate report output against business requirements and underlying transactional data.
● Design, develop, and maintain integrations between AX 2012/D365FO and external applications, third-party systems, and enterprise platforms.
● Implement integrations using AIF, custom services, REST APIs, OData, data entities, and other applicable integration frameworks.
● Develop inbound and outbound data exchange processes, including data transformation, validation, error handling, and logging.
● Support integration testing, troubleshoot failed transactions, and resolve data synchronization issues.
● Collaborate with functional, infrastructure, and external application teams to ensure reliable integration delivery.
● Perform code reviews, validate development quality, and ensure maintainable and reusable technical solutions.
● Use Visual Studio, Azure DevOps (ADO),

Work arrangement
Yes