SQL Developer | Ex-TCS Mandatory | W2 Only | Remote |

Xlysi•Chicago, IL

2d•Remote

About The Position

Duties : Reverse engineer, read, and author MS Access 2003/VBA code; Untangle ~100k lines of legacy logic to document workflows and stabilize critical functions Design and implement SQL Server schemas (approx. 500 fields, with ~100 Q and A fields flowing into system) to support modernized processing Build robust ETL/data ingestion pipelines (e.g., parsing output files and loading into SQL DB for downstream processing); Automate validation and reconciliation Integrate with Infor: design interfaces/APIs/bridge tables and orchestrations to pass configuration/estimator data between Access/SQL and the Infor ecosystem Maintain on prem performance and reliability: indexing, query tuning, statistics management, isolation levels, and transactional integrity Establish coding standards, version control, and technical documentation for legacy and modern components; Implement unit/integration test harnesses Partner with business (estimators, dealers) to map legacy rules to modern data structures; Convert tribal knowledge into testable specifications Prepare for the S4 migration (start-to-finish planning) by isolating dependencies, defining cutover strategies, and drafting rollback/safety nets Drive secure handling of ERP data (authentication, role-based access, auditing), and plan for multi-year on prem operation before any cloud move HR Xlysi LLC, Expert Portal Solutions 251 Milwaukee Ave, Buffalo grove, IL 60089 Web : http://www.xlysi.com E-mail: [email protected] Our training portal registration: http://xlysi.catsone.com/careers/index.php?m=portal&a=apply&jobOrderID=345179&portalID=2106

Requirements

Ex-TCS Mandatory
W2 Only

Responsibilities

Reverse engineer, read, and author MS Access 2003/VBA code
Untangle ~100k lines of legacy logic to document workflows and stabilize critical functions
Design and implement SQL Server schemas (approx. 500 fields, with ~100 Q and A fields flowing into system) to support modernized processing
Build robust ETL/data ingestion pipelines (e.g., parsing output files and loading into SQL DB for downstream processing)
Automate validation and reconciliation
Integrate with Infor: design interfaces/APIs/bridge tables and orchestrations to pass configuration/estimator data between Access/SQL and the Infor ecosystem
Maintain on prem performance and reliability: indexing, query tuning, statistics management, isolation levels, and transactional integrity
Establish coding standards, version control, and technical documentation for legacy and modern components
Implement unit/integration test harnesses
Partner with business (estimators, dealers) to map legacy rules to modern data structures
Convert tribal knowledge into testable specifications
Prepare for the S4 migration (start-to-finish planning) by isolating dependencies, defining cutover strategies, and drafting rollback/safety nets
Drive secure handling of ERP data (authentication, role-based access, auditing), and plan for multi-year on prem operation before any cloud move