About me

Robotics & AI Engineer

Building intelligent multi-agent systems and robust robotic software stacks.

Photograph of Alexandra

Experience & Research

Roles, research, and collaborations that shaped my work.

  1. CTO

    · HCV Underwriting Managers 2024 – Present

    Johannesburg, South Africa

    • Lead architecture and deployment of company-wide automation and data systems (Airflow, Docker, SQL, AWS).
    • Built production-grade WhatsApp autonomous agent + API integrations for document retrieval and workflow routing.
    • Full legacy system migration with distributed data reconciliation and audit infrastructure.
    CTO Cloud Full Stack Automation
    View
  2. Research Exchange

    · ACT Lab | Brown University 2024 – 2024

    Providence, USA

    • Guest researcher supervised by Prof. Nora Ayanian.
    • Designed UWB-based localization + sensor fusion for multi-drone coordination in GPS-denied scenarios.
    • Investigated collective motion to reduce localization uncertainty.
    • Offered PhD continuation after research period.
    Research Multi-Agent Systems UAVs
    View
  3. Intermediate Software Engineer

    · Melio AI 2023 - 2024 – 2025
    • Platform and pipeline development for ML model deployment (Django, FastAPI, Docker, AWS, Kubernetes).
    • Designed internal ML tooling for reproducible training and evaluation workflows.
    MLOps Software Engineering Cloud
    View
  4. MSc Researcher - Cooperative UAV Swarms

    · RAIL Lab | University of the Witwatersrand 2023 – Present

    Johannesburg / Remote

    • Develop multi-agent RL systems for UAV teams to coordinate in GPS-denied cave environments.
    • Focus on communication minimization and global reward alignment under partial observability.
    • Implement scalable simulation + training pipelines (PyTorch, TorchRL, VMAS).
    MARL Robotics UAVs Research
    View