I build the logic that keeps enterprises running.
I'm Gaddam Arun Kumar Reddy — five years turning complex business requirements into clean, fast, maintainable SAP code. Classic ABAP through RAP, ABAP on HANA, and SAP Public Cloud.
2 PUBLIC SECTION.
3 CONSTANTS: name TYPE string VALUE 'Arun Kumar Reddy',
4 years TYPE i VALUE 5.
5 METHODS deliver RETURNING VALUE(rv_ok) TYPE abap_bool.
6ENDCLASS.
7
8CLASS zcl_developer IMPLEMENTATION.
9 METHOD deliver.
10 " clean core, tested, on time
11 rv_ok = abap_true.
12 ENDMETHOD.
13ENDCLASS.
Enterprise problems, elegant solutions.
I've spent the last five years living inside SAP systems — writing, debugging, and optimising ABAP across real production landscapes. My focus is code that is fast, maintainable, and easy for the next developer to understand.
I work comfortably across classic ABAP (reports, module pool, BDC, enhancements) and the modern stack — CDS views, AMDP, OData, and the RESTful ABAP Programming Model on SAP HANA. For the last 1.5 years I've worked in the public cloud, extending into SAP BTP and SAP Public Cloud.
Alongside delivery I write on the SAP Community and teach newcomers — because good SAP work is as much about the people reading the code as the machine running it.
Quick facts
The toolkit.
Five years hands-on, from the data dictionary up to the cloud.
ABAP Core
The foundation — where most delivery still happens.
Modern ABAP / HANA
Pushing logic down to the database, the right way.
SAP BTP / Cloud
Where SAP development is heading — and where I've been for 1.5 years.
Tools & Modules
Daily drivers, and the business areas I've delivered in.
SAP Certified — Backend Developer:
SAP Cloud Application Programming Model
SAP Certified —
SAP Generative AI Developer
Where I've delivered.
Five years across two companies, growing from trainee to consultant.
Consultant — SAP ABAP Developer
Associate ABAP Developer
Trainee
Published on SAP Community.
Blogs I've written to share what I've learned with the wider SAP world.
ABAP Cleaner
Streamline your ABAP code for enhanced quality and productivity using the ABAP Cleaner tool.
Read on SAP Community → SAP BTPThe Future of Business
Exploring SAP's Business Technology Platform and why it matters for the future of enterprise software.
Read on SAP Community → SAP CAPBuilding Blocks of Innovation
Creating CAP applications on SAP BTP — a walkthrough of the building blocks of modern SAP development.
Read on SAP Community →Learn SAP with me.
Three technical tracks, taught the way I wish they'd been taught to me.
SAP ABAP
Hands-on from zero to production-ready developer.
- Data Dictionary
- Reports & ALV
- Internal tables
- OOABAP
- Debugging
SAP RAP
The RESTful ABAP Programming Model, end to end.
- CDS views
- Behavior definitions
- OData services
- Fiori-ready apps
SAP Public Cloud
Modern SAP development in the public cloud.
- Released APIs
- Extensibility
- ADT tooling
- Clean core
Got a role, a project, or want to learn SAP?
Whether you're hiring an ABAP developer, need a hand on a build, or want to start learning — I'd like to hear about it.