Learn a New Language: Migrating from JavaScript to PHP
If you know JavaScript and HTML pretty well, but not PHP, this tutorial will help you migrate your existing JavaScript knowledge to PHP more easily.
3
David Brumbaugh
Mentor
(321 reviews)
US$25.00
For every 15 mins
774
Sessions/Jobs
ABOUT ME
WordPress Core Contributer - Full Stack Expert - PHP|MySQL|JS|jQuery|OOP
WordPress Core Contributer - Full Stack Expert - PHP|MySQL|JS|jQuery|OOP
Currently, David is unavailable for new clients - please watch this space for updates.
David has been a software engineer since 1986. He is a full stack web developer with a wide range of experience. He is very good at figuring out solutions that stump engineers with less experience.
David has been a Web Engineer at 10 Up, where he had the honor of working with a world class WordPress development team. With the release of WordPress 4.5 he is proud to add "WordPress core Contributor" to his list of accomplishments.
David has been the chief software architect and CTO of 3B Alliance, an SaaS provider focusing on eCommerce and business to business solutions. In this role he implemented complex payment processing in a distributed environment.
David has over 30 years of Software Engineering and IT experience. Involved in internet development since 1994, David has worked as the Director of IT and Software Engineering for an International Insurance Company and the Chief of South Eastern Operations for an International IT Consulting Firm.
His professional writing has been published by Sitepoint, DICE, Microsoft, C/C++ User's Journal, PC Techniques and John Wiley & Sons.
He has served as an expert witness in Federal court in a software copyright infringement case.
He has worked as a consultant for Fortune 500 companies in the manufacturing and financial industries.
As an Artificial Intelligence and Physics Simulation Programmer for a major game developer his credits include NFL Full Contact Football, Indy Racing, Jeff Gordon XS Racing and Centipede 3D.
Specialties: WordPress, HTML 5, CSS, JavaScript, Web Development, Software Design, Technical Writing, PHP, mySQL, C++, Application Security, eCommerce, API Based Programming, Game Development.
English
Central Time (US & Canada) (-05:00)
Joined August 2016
EXPERTISE
5 years experience | 78 endorsements
I am a WordPress core contributor and have done plugin and theme development for some of the most respected digital agencies in the world...
I am a WordPress core contributor and have done plugin and theme development for some of the most respected digital agencies in the world. I have been a featured speaker at WordCamps on the topic of WordPress security.
16 years experience | 69 endorsements
I've been coding PHP since the late 1990s. I've written SaaS applications, WordPress themes and WordPress plugins. I can help you set u...
I've been coding PHP since the late 1990s. I've written SaaS applications, WordPress themes and WordPress plugins. I can help you set up both REST clients and REST servers in PHP. I can help you with obscure errors and remote debugging. I am quite familiar with all versions of PHP (3 - 7).
6 years experience | 39 endorsements
I've been using jQuery to build interactive web applications since 2010. I've had tutorial articles published about it.
I've been using jQuery to build interactive web applications since 2010. I've had tutorial articles published about it.
15 years experience | 59 endorsements
I've been working with JavaScript since the early days of web development. I'm especially adept at helping people transfer knowledge lea...
I've been working with JavaScript since the early days of web development. I'm especially adept at helping people transfer knowledge learned in other programming languages to JavaScript.
I understand how to use JavaScript in WordPress Properly
15 years experience | 57 endorsements
HTML has matured over the years. I've got extensive experience with both hand coded and machine generated HTML.
HTML has matured over the years. I've got extensive experience with both hand coded and machine generated HTML.
8 years experience | 1 endorsement
My expertise in SEO is primarily with the on-site side of SEO. I have been able to get my sites to go from un-indexed to ranking first w...
My expertise in SEO is primarily with the on-site side of SEO. I have been able to get my sites to go from un-indexed to ranking first within a few weeks just by adjusting a few key on-site pieces.
I can discuss effective backlink strategies as well.
7 years experience | 3 endorsements
I wrote a book on C++ that was published by John Wiley and Sons in1993. My last professional experience with C++ was in 2004 when I used...
I wrote a book on C++ that was published by John Wiley and Sons in1993. My last professional experience with C++ was in 2004 when I used it on an embedded inventory tracking system.
REVIEWS FROM CLIENTS
(321 reviews)
Ahmed Alamer
December 2019
great work as always, many thanks
Ahmed Alamer
November 2019
Great work, highly recommended
Ahmed Alamer
October 2019
Great work as always
Removed User
September 2019
Great session, David was very knowledgeable and communicated his ideas clearly.
Removed User
August 2019
David was very friendly and answered all of my questions thoroughly and efficiently! Highly recommend.
Andres Rabellino
July 2019
Great tips on how to promote accountability, collaboration and results for outsourced web design projects.
byron Holmes
July 2019
This was excellent - a master class in development. My experience with David bore out all the other 5 star reviews - he's friendly and clearly an expert. I look forward to more sessions with him, because I know I'll learn a lot, as I did in this first session. Worth every dime. Thanks, David!
Ahmed Alamer
February 2019
great work, as always, many thanks
Ahmed Alamer
December 2018
great work with providing a analysis for the given algorithm, highly recommended, thank you David
Ahmed Alamer
December 2018
Great job by implementing the randomness tests
SOCIAL PRESENCE
Deal with Git Conflicts ASAP
Git merge conflicts are inevitable. Resolving them is often a time intenstive process. It's better to find conflicts early and resolve them sooner rather...
Don't Directly Modify Standard Themes
It's very common to want to make very small modifications to the default themes that come with WordPress (TwentyTwelve, TwentySixteen etc.) or one of the...
Modifying Standard WordPress Plugins
Sometimes a WordPress plugin from the repository does not do quite what you need it todo. So, you change it and it works!
Then, the plugin author makes a...
EMPLOYMENTS
Engineer 3
Cisco
2017-03-01-Present
I am working as a contract engineer in Security Research and Operations with CISCO systems.
I am working as a contract engineer in Security Research and Operations with CISCO systems.
Freelance Expert Code Mentor
N/A
2016-08-01-Present
I help other programmers and developers solve their problems and learn to write better code with 1:1 sessions. I provide "on-demand" expe...
I help other programmers and developers solve their problems and learn to write better code with 1:1 sessions. I provide "on-demand" expertise, solve urgent issues, and help boost my clients' productivity by providing fresh eyes and advice to help them get "un-stuck".
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Co-Founder, CTO
N/A
2011-02-01-Present
We provide server-based software solutions for business across the web. We have completed our first deployment of AreteX eCommerce Servic...
We provide server-based software solutions for business across the web. We have completed our first deployment of AreteX eCommerce Services . This SaaS product automates complex payment and product delivery by integrating the receiving payments, email marketing, social media, payment of monies owed as a result of sales and product delivery.
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