Backend Developer &
Systems Builder

Python • APIs • Data • Clean architecture — building practical tools and services.

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PythonFlaskFastAPISQLGit

Featured Projects

Tip Calculator

A small CLI project demonstrating input handling, arithmetic, and formatting.

GitHub

CSV Cleaner

Mini data utility to normalize headers, drop empty rows, and export clean CSVs.

GitHub

To‑Do (Console)

Simple list manager with add/view/remove actions and basic persistence.

GitHub

About

Hi — I’m CRK. I’m transitioning from 22 years in construction management to backend development. I build practical tools that solve real problems, and I share my journey openly.

Current focus: Python, Flask/FastAPI, SQL, deployment.
Learning cadence: daily practice + frequent small shipped projects.
Open to: contract work, collaborations, and backend roles (remote preferred).

Contact

Email hello@crkdev.com GitHub @YOUR_GITHUB LinkedIn /in/YOUR_LINKEDIN Twitch @Clarity_live

Replace placeholders with your actual profiles and deploy.

Backend Developer & Systems Builder

Featured Projects

Tip Calculator

CSV Cleaner

To‑Do (Console)

About

Contact

Backend Developer &
Systems Builder