Professional profile

Arinze Chinweuba

Software developer · networking & security

arinzelabs@gmail.comGitHubLinkedIn

Summary

Independent developer building practical software, automation, and evidence-first investigation tools. Currently strengthening networking, Linux, and security fundamentals through hands-on work, with an emphasis on observable behavior, clear boundaries, and dependable systems.

Technical focus

PythonTypeScriptJavaScriptNode.jsNext.jsTelegram bot developmentAutomationDockerLinux / TermuxNetworking fundamentalsLinux networkingIncident investigationSecurity tooling

Selected projects

Dupload

2026 · Live

A Telegram video downloader and media-processing bot built with Node.js, Telegraf, yt-dlp, and FFmpeg, with queued jobs, cancellation, media validation, compression, and resilient Telegram delivery.

Case study

DupTrace

2026 · Live

An evidence-first incident investigation assistant that helps engineers trace service health, incidents, deployments, and events without confusing correlation with proven causation.

Case study

Mint Pilot

2026 · Live

A Rust CLI for scheduling OpenSea mint transactions with wallet orchestration, calldata validation, transaction replacement, and experimental EIP-7702 sponsored execution.

Case study

Transly

2026 · Live

An asynchronous Telegram transcription bot for audio, video, and supported public media URLs, using FFmpeg, Groq speech models, and a persistent SQLite job queue.

Case study

Research & writing

Technical notes on software engineering, networking, incident investigation, automation, and lessons grounded in shipped projects.

Read writingRead research