jis User

I’m a Software Systems Developer building real-world 5G RAN solutions with hands-on experience across systems programming and end-to-end lab deployments. I focus on protocol stacks, system integration, and the practical details that make deployments reliable under timing constraints. I’m currently contributing to coRAN Labs while pursuing a B.Voc in Software Development.

At coRAN Labs, I implemented an FAPI split in the OCUDU codebase to decouple protocol stacks, enabling independent scaling and deployment. I designed and integrated coRAN L2 with L3, establishing stable interfaces and validating end-to-end data paths through integration tests. I also replaced XML configuration parsing with YAML (libyaml) to simplify configuration management and improve reliability.

Beyond feature work, I’ve led troubleshooting that directly improves production stability—diagnosing and resolving slot-timing delays and ASN conflicts to restore synchronisation. I authored unit and integration tests and collaborated cross-functionally to ship fixes to production. I set up and maintained real-time RAN lab environments using USRP software-defined radios and PTP time synchronisation, enabling accurate over-the-air testing.