Shivam Mathur

Good with python with expertise in flask, django, matplotlib, pandas, selenium, numpy, scikit-learn, and many other python packages.

I maintain widely used builds of PHP and its various popular extensions. Have extensive experience working with PHP for many of my personal and client projects. Built APIs, CMS running on PHP, cross-platform/OS tooling, and PHP extensions. Built applications using strict design principles like MVC, SOLID, and DDD, and also projects involving writing raw/custom PHP for tailored solutions to specific problems. Worked with various content management systems and shopping carts written in PHP including WordPress, Open Cart, and Expression Engine and Frameworks like Laravel, Codeignitor, Symfony, and Slim PHP. I can also adapt to your in-house CMS/Framework quickly.

CI/CD expert. Have worked with popular testing and deployment tooling. Good with fixing server errors and experienced in working across platforms - Windows, Linux, and macOS. Created setup-php which is used by over 50 thousand PHP CI/CD workflows.

JavaScript has been a part of all my web projects and increasingly as Node.js backend. I keep up with the upcoming ESNEXT syntax and have also worked with old frameworks like jQuery.

Prefer to write all my JS code using TypeScript. Good with static type annotations, functional as well as Object-Oriented code, declaration files, classes, and generics.

Good with Object-Oriented programming and STL in C++. Can help you debug your code, get rid of memory errors like segmentation faults.

Fluent in C. Good with pointers and writing data structures from scratch.