Python is my go-to language for solving problems, and I've been using it for a while now.

While by trade, my primary focus is building robust and scalable Web applications using Django, I'm quite familiar with the whole Python ecosystem and popular libraries/frameworks. And when I'm free, I love playing around with the Python internals.

I've developed several robust and scalable webapps using Django over the years, mostly REST APIs using the DRF (Django REST Framework) with Vue.JS being the frontend.

I'm familiar with writing both unit and integration tests, and the CI/CD pipeline. I also can handle all the web server (Nginx) and WSGI (uWSGI, Gunicorn) related stuffs. In essence, i know how to write, deploy, maintain Django apps.

I have a deep fascination towards GNU/Linux systems and all the inner-workings. I've managed many GNU/Linux systems professionally over the years and also have a good understanding of all the *nix tools/utilities. 

My StackExchange profile probably would give a better idea of my skills: https://stackexchange.com/users/2936584/heemayl?tab=accounts

I have experience in deploying web apps using Docker. I understand the "Docker way" of containerization and can design the architecture for scalable web apps for Docker deployment.

I've also used Podman on a few of my newer projects, and familiar with its inner-workings as well.

Git is my favorite version control tool, and I understand how Git actually works under the hood. I use it regularly on all of my projects, and for collaborative environments. I can also implement or follow any typical Git workflow.

I've designed database systems for various projects and written SQL queries for solving complex problems on different database engines. I'm also familiar with ORM and extensively used Sqlalchemy and Django ORM in Python. 

I've used Flask extensively for microservices and smaller monoliths with SQLAlchemy being the ORM. 

I've written numerous shell scripts throughout the years, and I'm familiar with all POSIX compliant `sh` derivative shells (e.g. dash, ksh, bash, zsh).  

Nginx is my web server of choice and I've used it in both monolithic and microservices-based architectures. I can also couple it with any HTTP/WSGI proxies, and can pick the right configuration based on requirements.

I love Regex. I can write complex regular expressions for all mainline programming language's Regex engine. I also understand the differences between BRE (Basic Regular Expression), ERE (Extended Regular Expression), PCRE (Perl Compatible Regular Expression).

Emacs is my favorite editor/IDE for development. I'm familiar with all the common/popular major/minor modes for various programming languages/file types.

While administering *nix systems that do not have Emacs installed, I know enough Vi/Nano to get the job done.

Python Developer | Linux Administrator

Readul Hasan Chayan [Heemayl]

Hybrid app to help people with eating disorders maintaining food and healthy habits.

EatingHabits

Web app to show all the deals from online shops in Bangladesh. The deals are retrieved using web scraping.

Personal details

Readul [.

Summary

Technical skills

Personal Projects