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Abraheem13/README.md

Raja Abraheem Rashid Ejaz

Typing SVG

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Coding

🧠 About Me

I build nested, multi-timescale learning systems β€” models that learn and synchronise at different frequencies across layers, agents, and devices.

  • πŸŽ“ MSc Artificial Intelligence, Brunel University London
  • πŸ’Ό AI/ML Software Engineer, Electronic Media Services β€” London
  • πŸ”¬ AI Researcher & Co-Investigator, Telecommunications Research Lab (TRL), IBA Karachi
  • πŸš— AI/ML Engineer, Curium β€” multi-sensor calibration for autonomous perception
  • πŸ›‘οΈ Formerly AI Research Engineer, National CERT (Govt. of Pakistan)
  • 🌍 Publishing with collaborators across the UK, US, UAE, Pakistan, Saudi Arabia & Oman
  • πŸ’¬ Ask me about agentic AI, digital twins, federated learning, multi-timescale RL, LLM orchestration


πŸ’Ό Currently Building β€” Electronic Media Services, London

AI/ML Software Engineer Β· Agentic AI & Digital Twin Technologies

πŸ€– Agentic AI

Designing autonomous multi-agent systems β€” planning, tool use, and orchestration layers that let LLM agents reason, delegate, and act reliably in production environments.

Multi-agent orchestration Tool-calling Planning & memory Evaluation harnesses

🌐 Digital Twin Technologies

Building live virtual replicas of physical systems β€” sensor-driven models that simulate, predict, and optimise real-world behaviour in real time.

Real-time simulation Predictive modelling Sensor fusion Physics-informed ML


πŸ”¬ Research Focus


Nested Learning
Layer-wise multi-frequency synchronisation across timescales

Federated & Privacy
Federated unlearning, differential privacy, data-rights compliance

Agentic & Efficient LLMs
Orchestration, semantic caching, complexity-aware routing

6G & Network AI
Multi-agent RL for slicing and Open-RAN resource allocation

Clinical & Biomedical AI
ECG classification, vessel segmentation, cross-hospital prediction

Security & Forensics
Ransomware detection, intrusion detection, multi-agent forensics

πŸ“„ Selected Publications

Full list on Google Scholar Β· ResearchGate

  • Nested Multi-Agent Reinforcement Learning for Adaptive Resource Management in 6G Network Slicing β€” IEEE Open Journal of the Communications Society, 2026

  • HADES β€” Hierarchical Autonomous Digital Evidence System via Skill-Driven Multi-Agent Orchestration Β· WI 2026, Linz
  • Hierarchical Bayesian Nested Optimisation for Uncertainty-Aware Resource Allocation in 6G Open-RAN
  • Training-Free Coarse Point Cloud Registration via Axis-Projected Surface Area Matching Β· ICCVDM 2026
  • TEMPEST β€” Temporal Execution Modeling for Pre-Encryption Ransomware Detection

  • Nested Federated Learning β€” Layer-Wise Multi-Frequency Synchronization Β· Cognitive Computation
  • Nested Learning for Adaptive-Fidelity ECG Classification β€” Matryoshka representations across the wearable-to-cloud continuum Β· IEEE JBHI
  • Nested Learning for Multi-Timescale EV Charging Coordination β€” physics-informed deep RL with hard voltage guarantees Β· IEEE Trans. Smart Grid
  • DP-f-FUM β€” Differentially Private Federated Unlearning Β· FLTA 2026
  • NestAnt β€” Nested-Learning Surrogate for Continual Multi-Band Antenna Design Β· IEEE GLOBECOM 2026

πŸš€ Selected Engineering Work

Project What it does Stack
LLM-Powered SIEM
NCERT, 2025
National SOC pipeline β€” Kafka ingestion β†’ quantized inference β†’ automated alert routing, 25M+ logs/day across 200+ federal orgs PyTorch HuggingFace DeepSpeed Kafka K8s
Enterprise Multi-Agent RAG Hierarchical agent orchestration + hybrid retrieval; accuracy 76% β†’ 89% at sub-200 ms latency gRPC Llama.cpp Qdrant Elasticsearch Redis
Thermal Industrial Monitoring ViT+CNN with spatio-temporal GNNs; 90–95% accuracy via contrastive learning PyTorch timm PyTorch Geometric
ZazuAI β€” Meeting Intelligence Dual-pipeline speech: real-time (<500 ms) + high-accuracy post-processing (96%) Whisper.cpp DIART WhisperX

πŸ› οΈ Tech Stack


πŸ“Š GitHub Stats


πŸ† Honors & Awards

🎯 Selected Participant, CISPA Summer School 2026 β€” Federated Learning track (Helmholtz Center for Information Security)
πŸ‡΅πŸ‡° Selected to Pakistan's National AI Research Team, NCERT (2025)
πŸ“œ Letter of Appreciation, Director General NCERT β€” national SOC initiative (2025)
πŸ’° NESCOM Research Funding β€” intelligent UAV communications (2024)
🎀 Industry Trainer, IBA CICT β€” Agentic AI & Intelligent Automation program

🀝 Connect

Β Β  Β Β  Β Β  Β Β  Β Β 

Open to research collaborations in nested learning, federated systems, agentic AI, and digital twins.

Pinned Loading

  1. devportfolio devportfolio Public

    JavaScript

  2. hbayo-openran-6g hbayo-openran-6g Public

    Hierarchical Bayesian Nested Optimisation for uncertainty-aware resource allocation in 6G Open-RAN. This repository provides a reproducible implementation of H-BAYO, combining hierarchical Bayesian…

    Python

  3. Nested-MARL-6G-Slicing Nested-MARL-6G-Slicing Public

    Official implementation and datasets for the IEEE OJCOMS paper on Nested Multi-Agent Reinforcement Learning for adaptive resource management in 6G network slicing with a multi-timescale framework a…

    Python

  4. OGTI-AI-day1 OGTI-AI-day1 Public

    Day 1 official repository of Agentic Ai Workshop for MOL Islamabad by IBA CICT executive programme on AI for oil & gas. Includes labs, anonymised sample data, interactive quizzes and the instructor…

    HTML