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drona-gyawali/README.md

Hi, I am developer loved to the deep dive into AI infrastructure, automation, and production-grade architecture.

My Personal Lab

AI & Data Infrastructure

  • Quark — High-performance RAG pipeline for deep docs analysis, with dual-stream memory, and persistent context awareness.

  • PX47 — Scalable multimedia binary processing engine utilizing ffmpeg and audiowaveform for high-throughput stream analysis.

Distributed Systems & Networking

  • SDR-9 — P2P tunnel for zero-bandwidth file sharing. Implements WebRTC for direct browser-to-browser data transfer.
  • Varta — High-concurrency chat architecture. Built for horizontal scale using Redis, Kafka, and PostgreSQL.
  • P1ng — Low-overhead internet speed tester focused on raw performance metrics and minimal latency jitter.

Security & Utilities

  • Scanner — Automated security tool to detect hardcoded API keys and credentials within local and remote codebases.
  • Synapse — Full-stack platform for persistent thought-dumping and global content sharing.
  • Linkly — Minimalist, high-speed URL shortening service optimized for low-latency redirects.

Open Source Contributions

Certego / BuffaLogsDetect Login Anomalies | Merged PR

  • Infrastructure & Reliability: Resolved critical migration failures and improved system stability by fixing missing User Agent crashes.
  • Feature Engineering: Implemented task execution logging and periodic model cleanup tasks to optimize database health.
  • Performance Optimization: Refactored test suites using setUpTestData, significantly reducing CI/CD execution time.
  • API & Security: Developed advanced alert filtering, GeoIP validation, and fixed CSRF vulnerabilities.

GreedyBear-Project / GreedyBearThreat Intel Platform | Merged PR

  • Data Pipeline & ML: Integrated Random Forest feature importance logging and automated GeoIP enrichment for IOCs.
  • Automation: Developed cronjobs for credential reuse detection, behavioral tagging, and Spamhaus DROP v4 integration.
  • System Architecture: Refactored core API responses to replace static ASN fields with dynamic Autonomous System relationships.
  • Observability: Built system health overview endpoints to monitor real-time background job statuses.

Pinned Loading

  1. PX47 PX47 Public

    PX47 – Video and Audio processing backend system with S3 uploads and parallel execution.

    JavaScript 1

  2. Quark Quark Public

    A high-performance RAG (Retrieval-Augmented Generation) system designed for deep document analysis and persistent context awareness.

    TypeScript 1

  3. SDR-9 SDR-9 Public

    SDR-9 is a high-performance, real-time file-sharing system built on the WebRTC protocol. It enables fully peer-to-peer (P2P) transfers, ensuring your files never touch a central server.

    TypeScript

  4. secret-scanner secret-scanner Public

    Secret Scanner detects hardcoded secrets like API keys and credentials in code. It uses a fast C++ engine and offers both CLI and a VS Code extension for easy use.

    C++ 1 1

  5. Varta Varta Public

    Varta: Scalable Chat App Backend built using python

    Python

  6. Synapse Synapse Public

    Your second Brain

    TypeScript