08/04/2026 updated
40 % partially available
SAP Consultant / ABAP Developer
Beograd, Serbia
Only remote
Professional Engineer of Information Technologies and Systems (EQF Level 6)About me
SAP Consultant and ABAP Developer with hands-on experience in ABAP, RAP, SAP Fiori, ABAP Cloud, and SAP HCM Payroll. I am SAP certified in ABAP Cloud and HCM Payroll , with experience working on a large-scale public-sector SAP project. I am available for remote projects for 10–20 hours per week.
SAP ABAP & RAP Development
Expertise in ABAP Programming, ABAP Cloud, and RAP (RESTful Application Programming Model) for developing modern SAP solutions. Certified SAP ABAP Cloud Developer (C_ABAPD) with hands-on experience on large-scale national projects.
SAP HCM Payroll Configuration
Certified SAP HCM Payroll specialist (C_HCMP) with practical experience configuring and maintaining centralized payroll systems for the public sector, ensuring high accuracy and compliance with legal regulations.
Frontend Development with React & TypeScript
Proficiency in building modern web and mobile applications using ReactJS, React Native, and TypeScript. Experience developing interactive UI components, mobile apps, and modular frontend architectures.
SAP Fiori Development
Experience developing SAP Fiori applications as part of modern SAP UI solutions, combined with knowledge of SAP GUI and DDIC object management.
Backend & Database Technologies
Knowledge of backend technologies including Node.js, PHP, Nest.js, and MySQL for building server-side logic and managing relational databases.
Version Control & Agile Methodologies
Practical use of Git and BitBucket for version control within Agile/Scrum development environments, supporting collaborative and iterative software delivery.
Performance Tuning & System Optimization
Optimization of system performance for large datasets and management of Data Dictionary (DDIC) objects within SAP environments.
UI/UX Design & Android Studio
Familiarity with UI/UX design principles and Android Studio for mobile application development, supporting end-to-end product delivery.
Expertise in ABAP Programming, ABAP Cloud, and RAP (RESTful Application Programming Model) for developing modern SAP solutions. Certified SAP ABAP Cloud Developer (C_ABAPD) with hands-on experience on large-scale national projects.
SAP HCM Payroll Configuration
Certified SAP HCM Payroll specialist (C_HCMP) with practical experience configuring and maintaining centralized payroll systems for the public sector, ensuring high accuracy and compliance with legal regulations.
Frontend Development with React & TypeScript
Proficiency in building modern web and mobile applications using ReactJS, React Native, and TypeScript. Experience developing interactive UI components, mobile apps, and modular frontend architectures.
SAP Fiori Development
Experience developing SAP Fiori applications as part of modern SAP UI solutions, combined with knowledge of SAP GUI and DDIC object management.
Backend & Database Technologies
Knowledge of backend technologies including Node.js, PHP, Nest.js, and MySQL for building server-side logic and managing relational databases.
Version Control & Agile Methodologies
Practical use of Git and BitBucket for version control within Agile/Scrum development environments, supporting collaborative and iterative software delivery.
Performance Tuning & System Optimization
Optimization of system performance for large datasets and management of Data Dictionary (DDIC) objects within SAP environments.
UI/UX Design & Android Studio
Familiarity with UI/UX design principles and Android Studio for mobile application development, supporting end-to-end product delivery.
Experience
Professional experience0 - 5 years
Freelancer since2026
Languages
EnglishFluent
Project history
Developing modern ABAP/RAP solutions and configuring SAP HCM Payroll processes using C_ABAPD and C_HCMP best practices. Implementing and maintaining functions for the centralized payroll system of the public sector. Translating legal regulations and user requirements into technical specifications and functional solutions. Optimizing system performance for large datasets and managing DDIC objects.
Developed the in2sports mobile application using React Native, focusing on connecting athletes. Implemented interactive components including maps, advanced dropdown systems, and video reels. Tech stack: TypeScript, Nest.js, Java, Android Studio, MySQL.
Contributed to the development of the Paperturn platform for digital PDF transformation. Built modular UI components using ReactJS and Material UI. Managed version control via Git within an Agile development environment.
Certificates
Backend Developer - ABAP Cloud (Beta Version)
SAP2026
SAP Certified - SAP HCM Payroll for SAP S/4HANA
SAP2026