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Shanika Wickramasinghe

Shanika Wickramasinghe

Senior Software Engineer

Shanika is a technical consultant and writer with over eight years of experience as a software engineer in the IT sector. Her professional journey started as a software engineer with WSO2. At the same time, she started working as a freelancer on Upwork. She has collaborated with numerous companies throughout her freelance career, including Digication, Splunk, BMC.com, Filestack, APILayer, Flosum, Blazemeter, Sencha, and over twenty others. Having opportunities to work with various companies in different roles has allowed her to amass a wealth of experience. Shanika is an expert in web development, programming, Java, Python, React, Cypress, CI/CD, Docker, and Kubernetes,m. She has significantly contributed to developing products such as IAM solutions, APIs, OCR technologies, test management systems, and front-end frameworks throughout her career. She has also produced blog articles, tutorials, user guides, product documentation, and many other documents, as well as consulting companies to enhance their productivity. Overall, Shanika brings together the experience of a web developer, automation engineer, DevOps developer, software consultant, and technical writer, which is the main reason behind her success as a freelancer. Shanika received her B.Sc. (Hons) in Computer Science from University of Moratuwa, Sri Lanka and resides in Colombo, Sri Lanka.

Articles by author

#Linux

Published on Feb 20, 2024 Updated on Mar 21, 2025

How to Install Go on Ubuntu 22.04 | Step-by-Step

This guide will describe how to install Go on Ubuntu 22.04 system and enable you to use its robust functionalities.

#Linux

Published on Nov 17, 2023 Updated on Mar 21, 2025

How to Install curl on Ubuntu 22.04 | Step-by-Step

This tutorial shows how to install curl on Ubuntu 22.04; we will demonstrate the pre-installation steps, installation commands, and how to use the curl command.

#Ansible

Published on Nov 9, 2023 Updated on Mar 21, 2025

How to Install Ansible on Ubuntu 22.04 | Step-by-Step

This tutorial explains how to install Ansible on Ubuntu 22.04, as well as how to configure host machine access and test the overall setup.

#Docker

Published on Oct 17, 2023 Updated on Apr 4, 2025

How to SSH into a Docker Container | Step-by-Step Tutorial

This article will show how to SSH into Docker container, including setting up a Docker container for SSH security access and authorizing an SSH connection.

#Docker

Published on Oct 11, 2023 Updated on Feb 26, 2025

Managing Docker Volumes: How to Use Volumes in Docker?

In this guide, we'll explain what Docker volumes are, how to use Docker volumes, and list various commands for managing volumes in Docker.

#Docker

Published on Oct 6, 2023 Updated on Feb 26, 2025

How to View Docker Logs | A Complete Guide

This guide explains how to view Docker container logs using the ‘docker logs’ command and various logging strategies, including ‘docker logs’ command.

#Kubernetes

Published on Sep 8, 2023 Updated on Feb 14, 2025

How to Install Kubernetes on Ubuntu 22.04 | Step-by-Step

This step-by-step tutorial will first explain what Kubernetes is and then show how to install Kubernetes on Ubuntu 22.04, including configuration.

#Cloud Computing

Published on Aug 22, 2023 Updated on Feb 6, 2024

How to Use argparse in Python to Build Command-Line Interfaces

This tutorial will provide you with an overview of command-line arguments and give detailed instructions on how to use argparse in Python.

#Linux

Published on Jul 26, 2023 Updated on Aug 14, 2024

How to Install Postman on Ubuntu 22.04 | Step-by-Step

This tutorial will discuss what Postman is, list its use cases, and discuss the different methods of how to install Postman on the Ubuntu operating system.

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