Rafael Lopes
ABAP Course Instructor
Experience
ABAP Course Instructor
ITGest Academy
- Delivered an intensive 3-week ABAP training course for Accenture, covering ABAP OO, CDS Views, OData, RAP, Fiori App generation, and Dynpro.
- Developed comprehensive course materials and hands-on exercises to enhance students’ coding and problem-solving skills.
SAP Fullstack Developer
Xelerate / Advanced Applications
- Developed SAP Fiori applications using Fiori templates and UI5 freestyle (MVC, JavaScript) with CDS view annotations.
- Engineered robust ABAP OO solutions and created efficient OData services to support critical business processes.
- Collaborated with cross-functional teams to debug, optimize, and enhance systems performance.
Lead ABAP and Forms Developer
Preh Group
- Led the development and customization of ABAP applications and forms (Smart Forms, Adobe Forms, SAPScript) to support business document generation.
- Gathered requirements and provided effective solutions to streamline operations within SAP R/3 and related systems.
Supply Chain IT Analyst / SAP PP/APO Consultant
Sonae Arauco
- Developed and customized ABAP solutions in SAP R/3 and APO to enhance supply chain efficiency.
- Conducted functional process analysis, gathered requirements, and provided SAP user support in APO, IBP, and R/3 (PP/DS).
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (2.5 years), Professional Services (2.5 years), Manufacturing (2.5 years), and Automotive (1 year).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (5 years), Product Development (2.5 years), Supply Chain Management (2 years), and Operations (1 year).
Summary
I love learning about business processes and applying that knowledge to solve problems in efficient and elegant ways.
SAP Fullstack UI5 and ABAP Developer with extensive experience in developing customizable SAP solutions. Proven ability to deliver UI5/Fiori applications, design ABAP OO solutions, and design/implement changes to the PP/SD/MM modules. Strong foundation in industrial management and supply chain processes, combined with a passion for efficient problem solving and agile methodologies.
Skills
Programming Languages / Frameworks: Abap, Sap Ui5, Sap Fiori, Javascript, Sap Services (Odata, Rap, Cds), Opensql
Modules: S4/hanah And S4/hanah Cloud Public; Sap Pp, Mm, Sd
Team Collaboration: Proven Ability To Work Effectively Across Cross-functional Teams, Consistently Delivering High-quality Results By Maintaining A Focus On Collective Objectives.
Knowledge Sharing: Committed To Deep Technical Understanding And Actively Disseminating Insights To Foster Continuous Learning And Drive Team Excellence.
Self-driven Learning: Demonstrated Initiative In Independently Acquiring New Skills And Solving Complex Challenges, As Exemplified By My Proactive Role As The Sole Abap Developer At Preh Group.
Languages
Education
University of Porto
Integrated Master’s in Computer and Electrotechnical Engineering, Industrial Management and Automation · Computer and Electrotechnical Engineering · Porto, Portugal
Certifications & licenses
S/4 Cloud Public Implementation – Manufacturing
SAP
SAP Forms Development
Valantic
ABAP Development For SAP HANA
OpenSAP
DevOps For ABAP With gCTS
OpenSAP
SAP Forms, Adobe Forms & SAPScript Certification
ABACO
SAP S/4HANA Deep Dive
OpenSAP
SAP S/4HANA – Logistics
OpenSAP
Profile
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