Kittipat Thepmee - Senior SAP Developer Resume

Professional Summary

Senior Hybrid Developer with 5+ years of experience specializing in SAP ECC6.0 to S/4HANA migrations and bridging enterprise solutions with modern web technologies. Expert in creating innovative solutions that integrate SAP systems with external applications and modern web technologies.

$2M+

SAP Implementation Value Managed

15+

Successful S/4HANA Migrations

50+

Custom ABAP Programs Developed

3

Industries Served

Technical Expertise

SAP Technologies

ECC6.0 to S/4HANA Migration
ABAP Development & Custom Programs
MM, PP, SD, FI, TM Module Expertise
BAPI & Web Services
ALV Reports & Query Reporting
Smartforms & SAP Fiori/UI5
Integration Technologies (RFC, OData)
Security & Authorization

Web Technologies

HTML5 & CSS3
JavaScript (ES6+)
Node.js & Express.js
Responsive Design
RESTful APIs
Ubuntu Linux Administration
Process Automation
External System Integration

Key Projects & Achievements

🏭 $2M SAP S/4HANA Migration Project

Role: Lead Technical Consultant

Managed complete ECC6.0 to S/4HANA migration for chemical industry client
Achieved 40% performance improvement with zero business disruption
100% custom program compatibility and $500K annual maintenance savings
50+ custom Z-programs remediation and compatibility assessment

🧪 Critical Chemical Safety & QA System

Role: Senior ABAP Developer

Developed automated material characteristic change detection system
Implemented mandatory approval workflow with GHS compliance
Achieved 100% safety compliance and zero labeling errors
75% faster approval process with complete audit trail

🚗 Automotive Parts Tracking & QR System

Role: Integration Specialist

Integrated QR code generation in SAP PP with external systems
Achieved 100% parts traceability and 90% reduction in inventory discrepancies
30% faster production throughput with complete quality control audit trail
Mobile scanning capabilities for shop floor operations

SAP Functional Modules Expertise

MM (Materials Management): Purchase orders, cost calculation, vendor management
PP (Production Planning): Manufacturing processes, QR code integration
SD (Sales & Distribution): Sales orders, delivery processing

FI (Financial): Financial postings, accounting documents
TM (Transportation): Delivery logistics, FIFO batch management
Query Reporting: SAP Query, InfoSets, custom reports

Industry Experience

Chemical Industry: Cost calculation systems, safety compliance, GHS integration
Automotive Industry: Production tracking, QR code systems, parts management
Manufacturing: Automated purchase orders, inventory management, process automation

Core Competencies

System Integration & External Program Communication
Custom SAP Development & Enhancement
Process Automation & Optimization
Cross-platform Solution Architecture
Business Process Analysis & Implementation
ECC6.0 to S/4HANA Migration Leadership
Code Remediation & Compatibility Assessment
Technical Documentation & Knowledge Transfer

Professional Philosophy

I believe in creating solutions that not only meet current business needs but are also scalable and maintainable. My approach combines the robustness of SAP enterprise systems with the flexibility and innovation of modern web technologies, ensuring clients receive future-proof solutions that drive business value.

Kittipat Thepmee (Toomtam)