Kejian Wu

Infor ERP Architect and Senior Consultant with 11+ years specializing in Infor CloudSuite Industrial (CSI/SyteLine), Infor LN, Infor M3, Infor CPQ, and Infor ION API integrations across manufacturing and aerospace environments. Proven track record leading multi-site ERP upgrades, complex cross-system integrations, and 300+ Infor Syteline form customizations. Combines deep Infor technical expertise with functional ERP knowledge spanning supply chain, finance, manufacturing, and quality control.

DOD Secret Security Clearance. 30+ years of total full-stack development experience (12+ years as a permanent; 18+ years as a consultant). 22+ years of ERP (ERP, CRM, EDI) experience.

Core Competencies: ERP Implementation;

Requirements Analysis

• Database Administration
• ERP Upgrades and uplifts
• Project Management
• Application Modernization
• Systems Integration
• Team Leadership
• Reporting and Analytics
• Software Architecture
• User Training
• Performance Optimization
• Full-Stack Development
• Data Migration
• Technical Support. Have both Infor ERP technical and functional skills (U.S. Citizen)

Software Architect / Lead Business Consultant (Contractor) - CSCI Consulting, Inc. (Defense (DOD) Finance Accounting / Northstar Aerospace / TurbineAero / Vitutem / PCMG, Inc.) - IL / AZ

(2023-04)

• Configured and customized 300+ Infor SyteLine forms across finance, manufacturing, supply chain, and HR modules for a multi-site aerospace manufacturer.
• Managed a team of 3 developers and led multiple concurrent ERP enhancement and integration projects.
• Upgraded Infor SyteLine 8 to SyteLine 10 across 22 sites and 22 databases: executed App Migration.sql scripts, resolved conflicts, ran DBValidatorUI.exe, performed uplift from Version 10.00 to 10.02, and merged 3 legacy databases (Application, Forms, Objects) into a single Version 10 Application Database.
• Upgraded and uplifted Infor SyteLine 9 to Infor SyteLine 10 (build 2026.02.01.6).
• Integrated SyteLine 10 ERP with WMS and Microsoft Dynamics CRM 2013 using Infor OS tools including ION API Gateway, Data Fabric, and DataLake; tested APIs with Postman.
• Integrated Deltek Costpoint ERP with Infor SyteLine ERP using Infor OS tools (ION API Gateway, Data Fabric, DataLake); tested Web APIs with Postman.
• Converted 13 Crystal Reports from Infor SyteLine Version 8 (on-premise) to DataViews Reports for SyteLine Version 10 (cloud); replaced stored procedures with C# IDO Extension class assemblies since cloud SyteLine does not support stored procedures.
• Enhanced multiple finance, supply chain, manufacturing, APS, and QA forms using VB.NET and MS SQL; redesigned the Order Shipped Cost report using MS Reporting Service and MS Azure SQL.
• Enhanced multiple Infor LN accounting, finance, supply chain, QA, and costing forms for Windsor-Canada aerospace site; served as Infor LN Administrator.
• Enhanced Infor SyteLine forms using Events, Event Handles, Event Action, and Event Triggers in a multi-tenant environment.
• Managed project to convert QA Excel reports to MS Reporting Service reports within Infor SyteLine ERP.
• Supported Defense Finance and Accounting Service (Army and Navy) payroll software using Oracle APEX and PL/SQL; served as Oracle DBA to back up databases, provision test environments, and create indexes.
• Enhanced Follett Course Track and SAM enrollment web applications using ASP.NET Core / C#, MS SQL, and SSIS.
• Converted FTP-based EDI to SFTP using SSH.NET Library; researched EDI integration with Boeing (Sikorsky) and Northstar Aerospace.
• Developed finance reports using MS Power BI and VSTO; enhanced Infor BIRST reports using MS SQL stored procedures.
• Participated in Agile scrum, sprint planning, and retrospective meetings.

Programmer Analyst / MS SQL Administrator (Permanent Employee) - Tangent Technologies (Tangent Materials), LLC - Aurora, IL

(2020-08 - 2023-03)

• Served as both developer and sa-level administrator for Infor CloudSuite Industrial (CSI) / SyteLine ERP.
• Worked with an Infor consultant to upgrade Infor SyteLine 7 to SyteLine 10: executed App_Migration.sql, resolved conflicts, ran DBValidatorUI.exe, performed uplift from Version 10.00 to 10.02, merged 3 legacy databases into one Application Database, and ran UET Synchronization Scripts.
• Led and coached a junior developer; communicated with vendors and consultant companies to manage ERP projects and control costs.
• Resolved many factory track tickets.
• Enhanced CSI/SyteLine ERP forms across Accounts Payable, Accounts Receivable, General Ledger, Finance, Manufacturing, Inventory, Purchasing, Payroll, HR, Customer Service, Sales, EDI, MRP, EAM, CRM, ION, CPQ, and Tax Interface modules using VB.NET, MS SQL, MS SQL Reporting Service, and Winstudio.
• Integrated SyteLine 9 ERP with QuickBooks and Epicor using Infor OS tools (ION API Gateway, Data Fabric, DataLake); tested APIs with Postman.
• Enhanced Infor CSD (CloudSuite for Distribution) forms.
• Added MRP functions to Infor LN; enhanced multiple Infor LN supply chain, QA, finance, and inventory forms and reports.
• Designed and developed Tangent Training Tracker software using WPF, C#, and MS SQL.
• Wrote BCP scripts to extract financial data from SyteLine via MS SQL views and stored procedures and automatically upload to Vena, Inc. database.
• Enhanced Advanced Planning and Scheduling (APS) in Shop-Trak using VB.NET and MS SQL; installed Lake Companies Shop-Trak and supported Doc-Track forms and reports.
• Designed and improved a data upload/download program using ASP.NET / C# and MS SQL.
• Administered MS SQL Server: backed up, restored, scheduled maintenance, and managed database log files.
• Enhanced QA reports using MS Power BI; wrote MS Reporting Service reports called from inside and outside SyteLine forms.
• Led ERP system training rollout with coordination from department leads and business process owners.

Sr. Technical Engineer (Permanent Employee) - Little Caesars (Pizza) Enterprise, Inc. - Detroit, MI

(2018-02 - 2020-07)

• Enhanced the Little Caesars Point of Sale System using C# / WPF, MS SQL, and MySQL; worked with the team to redesign the next-generation POS system.
• Rewrote the Make Line (pizza production) and Landing (completed orders) applications using C# and Electron.NET (.NET Core) with Visual Studio Code 2019.
• Redesigned the Caesars Altametrics HR, Forecast, and Reporting platform using ASP.NET Core (MVC), MS SQL, Angular 10, Window Service with JSON data, and Microservices.
• Designed and implemented cloud architecture for the next-generation Point of Sale System on Microsoft Azure, using Azure App Services, Azure Functions, Azure SQL Database, and Azure Kubernetes Service (AKS); applied CI/CD practices.
• Wrote C# (.NET Core) programs in Docker containers to run in Linux for HP, Touch Dynamic, and Elo registers; compared performance across Linux and Windows environments.
• Enhanced Sales, Waste, Time Clock, and Payroll reports using Java, MS SQL, Transact-SQL, and MySQL.
• Provided Level 3 technical support for multiple systems via ServiceNow; conducted code reviews for the development team.

IT Consultant (Contractor) - Roman, Inc. - Bloomingdale, IL

(2017-01 - 2017-11)

• Redesigned and developed the Roman Argus custom ERP using ASP.NET MVC, C#, Web API, and Oracle.
• Developed reports for warehouse and supply chain using Oracle Application Express 5 (Oracle APEX).
• Loaded data from Roman's Oracle database to IBM Sterling Gentran EDI and to customer databases.
• Obtained requirements, designed, and developed Roman-Chase Bank orbital hosted payment system using Java and Oracle.
• Enhanced Roman Warehouse.com, Retailer.com, and Roman.com using C# / ASP.NET, Angular 6, Oracle APEX