Michael A.
Senior SAP Business One Developer
Open to offersNew to PlatformAbout
John R. is an experienced Software Developer/Application Consultant with nearly eight years in the IT industry, specializing in enterprise solutions across manufacturing, logistics, wholesale/retail, construction, real estate, human resource management, healthcare, pharma, and education sectors. Currently serving as IT Application Specialist at SMITS Inc., the IT arm of San Miguel Corporation, he manages SAP Business One ERP systems, develops integrations and add-ons with C# (.NET), and supports day-to-day client needs. His prior roles include SAP Specialist at Rigel Technology, focusing on automation and e-invoicing for smart restroom product markets in Southeast Asia, and Application Development Analyst at Accenture Philippines, maintaining global SAP Ui5 portals and integrations. John R. has robust expertise in SAP Business One (SQL/Hana, SDK), database management (MSSQL, SAP HANA), and has engineered middleware, mobile, and reporting solutions (Crystal Report, Power BI) for complex enterprise applications.
Experience
IT Application Specialist
SMITS Inc. · 2024 — PresentMaintains the SAP Business One (ERP) application for clients in the Philippines. Collaborates with functional consultants to implement client-specific procedures. Develops integrations between SAP B1 and various third-party applications, as well as add-ons via SDK. Enhances and creates Crystal Reports based on client specifications. Builds Middleware Applications for third-party customers and provides daily support.SAP Specialist
Rigel Technology Pte Ltd. · 2022 — 2024Oversees the maintenance of the SAP Business One (ERP) application for Singapore, Malaysia, Indonesia, and Vietnam. Automates user-initiated processes from platforms like Lazada and Shopee. Implements E-Invoice utilizing SAP B1 9.3 PL9 and manages the company website using WordPress. Installs the latest SAP B1 versions and creates Middleware Applications for third-party applications.Application Development Analyst
Accenture Philippines Inc. · 2021 — 2022Maintains the SAP Ui5 Portal and SAP CAP Integration, addressing user issues related to forecast, order, and stock uploads. Validates master data from S/4 Hana to SAP Hana Cloud, scripts SAP Hana views, and manages user authorizations across different markets. Handles ServiceNow incidents and provides daily support for users.SAP Programmer
TROYCOR LIGHTING CORPORATION · 2020 — 2021Offers functional support for SAP Business One and MIS within the organization. Creates and maintains SAP Business One add-ons following standard UI API practices, as well as mobile applications for barcode scanning. Updates and maintains Beas Manufacturing Software, supporting user authorization setups and license configurations. Writes complex SQL queries and provides technical support for SAP Business One.Software Developer
APPTechnology Experts, Inc. · 2017 — 2020Delivers technical support for SAP Business One, troubleshooting communication issues and printing errors. Writes efficient, testable code while resolving system validation problems. Develops add-ons for SAP Business One, integrates data using DI API/DI Server, and participates in client discussions about implementation projects across various industries.Production Technician
Nanox Phils. Inc · 2016 — 2017Supports front-line production users by configuring existing programs on Japanese robotic machines. Makes adjustments to fiber sensors, reprograms machine movements, and handles daily downtime ticketing.
Skills & Expertise
Education
- Bachelor of Science in Information TechnologyDominican College of Tarlac · 2011 — 2015
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