All posts by Harish Rajora

About Harish Rajora

Harish Rajora Software Developer 2 at Oracle India with over 6 years of hands-on experience in Python and cross-platform application development across Windows, macOS, and Linux. He has authored 800 + technical articles published across reputed platforms. On LinkedIn, he is followed by a community of 1,500+ QA engineers, developers, DevOps specialists, and tech leaders. He has also worked on several large-scale projects, including GenAI applications, and contributed to core engineering teams responsible for designing and implementing features used by millions. He has completed his post-graduation with an M.Tech in Software Engineering from the Indian Institute of Information Technology (IIIT) Allahabad. I have worked extensively with Django, shell scripting, and led DevOps initiatives, building CI/CD pipelines using Jenkins, AWS, GitLab, and GitHub. Over the years, he has emphasized the importance of planning, documentation, ER diagrams, and system design to write clean, scalable, and maintainable code beyond just implementation.

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Blogs: 111

SMACSS

Web DevelopmentTutorial

Implementing SMACSS: A Scalable And Modular Architecture For CSS

When we talk about an application’s scalability, we rarely bring CSS into the picture. Scalability typically raises concerns about the system’s design, resource management, monitoring, and, of course, query time limits.

December 14, 2021

view count220258 Views

Read time14 Min Read

Complete Guide On Beta Testing Apps

Mobile App Testing

The Ultimate Guide to Testing Beta Apps

This article is a part of our Content Hub. For more in-depth resources, check out our content hub on Mobile App Testing Tutorial. The ultimate goal of beta testing apps is to expose your app to real users and get their feedback for improvisation. The journey from ideation to beta testing apps is a complex … Continue reading The Ultimate Guide to Testing Beta Apps

December 13, 2021

view count28748 Views

Read time17 Min Read

how-to-test-mobile-application-manually

Mobile App Testing

How To Test Mobile Applications Manually

This article is a part of our Content Hub. For more in-depth resources, check out our content hub on Mobile App Testing Tutorial. Mobile phones add a lot of convenience to our daily life. For example, if you are planning a vacation and want to check out the best resorts available in that area or … Continue reading How To Test Mobile Applications Manually

November 24, 2021

view count31630 Views

Read time16 Min Read

mobile app testing

Mobile App Testing

Guide to Designing an Effective Mobile App Testing Strategy

This article is a part of our Content Hub. For more in-depth resources, check out our content hub on Mobile App Testing Tutorial. A mobile app lifecycle is divided into various stages, from its first line of code to the submission request. Within these stages, one aspect that holds the key to creating an app … Continue reading Guide to Designing an Effective Mobile App Testing Strategy

September 8, 2021

view count21574 Views

Read time15 Min Read

CSS Variable

Web Development

A Complete Guide To CSS Variables [With Examples]

Variables are the basic building block of any software application. They reduce the redundant tasks for the developers in a program and hold values that have to be used in the entire program. Websites are a bit different.

July 29, 2021

view count209929 Views

Read time24 Min Read

Web Design

Maximizing User Experience: The Benefits of Responsive Web Design

The control which designers know in the print medium and often desire in the web medium is simply a function of the limitation of the printed page. We should embrace that the web doesn’t have the same constraints and design for this flexibility.

July 15, 2021

view count105575 Views

Read time14 Min Read

CSS flexbox tutorial

Web DevelopmentTutorial

CSS Flexbox Tutorial: A Complete Guide

CSS has become the backbone of front-end web development and is now a more sophisticated and efficient problem solver than ever. What a web developer used to perform with extensive JavaScript code is slowly being brought to CSS with specific properties.

June 17, 2021

view count100743 Views

Read time18 Min Read

Web Development

A Comprehensive Checklist For Front-End Testing

A website comprises two main components: a front-end and a back-end (along with several more). Though few websites (e.g. NGO’s website) may not have a back-end, it definitely has a front-end.

May 25, 2021

view count71940 Views

Read time24 Min Read

Web DevelopmentTutorial

Complete Guide To Fluid Typography With CSS Clamp

Web developers often find themselves tangled with complex web designs. They usually spend days figuring out a CSS grid arrangement or managing a vertical navigation bar. Professional or novice, both developers are fascinated by the smooth transitional design and Javascript functions that create wonders on the web page.

May 20, 2021

view count69523 Views

Read time15 Min Read

how-to-make-a-responsive-background-image-using-css

Web DevelopmentTutorial

How To Make A Responsive Background Image Using CSS?

Over the years working with web development technologies, I have seen responsiveness, CSS, and browser compatibility testing have become the clear winners of discussions. For someone who is just beginning their journey with web development, “responsiveness” is considered a synonym for web development with every line of code directed towards it.

May 13, 2021

view count80068 Views

Read time18 Min Read