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DarynOngera/README.md

Daryn Ongera

Backend Engineer | Systems Design | Cybersecurity Enthusiast

Elixir Rust Cybersecurity

Building production-grade backend systems focused on reliability, observability, and security.


Focus Areas

  • Backend systems engineering
  • Offensive security practices
  • Exploring systems programming frontier

Tech Stack

  • Core: Elixir, Rust
  • Supporting: JavaScript, Python

Projects

  • Distributed Vulnerability Assessment Platform
    Rust agents + Elixir/Phoenix dashboard for real-time, centralized monitoring.
    Repo

  • Production-Oriented Elixir HTTP Server
    Reliability-focused with built-in observability via Prometheus & Grafana.
    Repo

Currently working on

  • ElixirServerCore
    A minimal, production-grade server framework for building reliable, observable backend services.
    Repo

  • I also maintain kyc A CRTV AGNC, An Atelier in Curated Goods, Music, Events & Experiences.

    Atelier
    Noun · /ˌætəlˈjeɪ/
    A workshop or studio, especially one used by an artist or designer.


Achievements

  • Oracle GreenTech Hackathon — Champion 🏆
  • Pesalink FinTech Hackathon — Champion 🏆
  • Cashia FinTech Hackathon — Runner-up 🏆

Let's Collaborate

📫 Email: ongeradaryn@gmail.com

🔗 LinkedIn: linkedin.com/in/ongeradaryn

🐦 X/Twitter: @140ngera

🌍 Portfolio: ongeradaryn.blog

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  1. ElixirServerCore ElixirServerCore Public

    Elixir Server Core is a minimal, production-grade server framework for building reliable, observable backend services.

    Elixir 9

  2. bulk-validator bulk-validator Public

    A high-performance bulk bank account validator for processing large JSON, XML, and XLS datasets. This tool securely validates accounts using asynchronous batch and parallel processing, with tokeniz…

    Python 5

  3. VulnAssessmentTool VulnAssessmentTool Public

    A distributed vulnerability assessment platform with Rust-based agents and an Elixir/Phoenix dashboard for real-time monitoring and management.

    Elixir

  4. SOC-assistant SOC-assistant Public

    Anomaly detection system using ML, with NLP-powered insights.

    Python

  5. urlxpanda urlxpanda Public

    A multi-platform URL expansion tool that safely expands shortened URLs and provides rich link previews with security indicators.

    Makefile

  6. Prompt_Engineering Prompt_Engineering Public

    A brief repository that outlines best practices for prompt engineering summarised from major company base prompts

    4