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Done a heck of a lot of programming and software design since I wrote my first on a Sinclair ZX spectrum in 1987. Not enough of it has been made open source. 2000+ five star ratings
Currently, David is unavailable for new clients - please watch this space for updates.
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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.
Technical director and programmer with substantial experience working with frameworks, content management systems, and custom coding utilizing PHP/MySQL, jQuery/AJAX, HTML5, and CSS3. Specialize in highly scalable database driven web applications. Familiar with developing for Chrome Extensions, Symfony, CodeIgnitor, CakePHP, Silverstripe and many other frameworks and content management systems. I also frequently work with integrations including Stripe, Chargify, Parse, and may other api services.
Full Stack Web Developer (Python, Javascript, PHP, HTML, CSS, Database, Docker) and Open Source Contributor in projects like jQuery, Securedrop, fossasia
I like programming and see it as puzzle solving. It's not only my career, but my hobby too. I work well both alone or with a team - as team member or team leader. My goal is to be respected, trusted and valued member of a company. My personal highlight is being able to be focused and motivated on projects I'm assigned even when I'm working remotely from other side of the world.
I have been a full stack software developer for 8 years. Most of that time I have been a lead developer. I have worked on several different SaaS applications including a CMS for an enterprise client, purchase management software, and health record systems.
I am proficient in full stack development with a focus on PHP and Javascript. I really enjoy developing apis and using frontend frameworks like Angular and React. I also spend my free time working on virtual reality.
As much as I enjoy to program myself, I also enjoy teaching other people how to code. I get a lot of satisfaction in hiring junior developers and training them to senior levels.
I am an expert in front-end design and development. I can manipulate css can javascript to do my bidding no matter the situation. My real skill lies in my ability to find and fix strange bugs and 10/10 times figuring out why something in css/html/php/javascript is doing whatever it is doing.
Over 10 years doing core application development and also spend of a lot of time working with teams of developers as CTO. I have a lot of experience and knowledge.
I design architecture for apps, write a lot of PHP code, can answer questions around PHP, very experienced with Firebase and several of the Google APIs and Products and use the Google Cloud Platform.
Hello! I'm Mayel,
I was until recently CTO, lead developer & co-founder of Babelverse – the universal translator for spoken communication, powered by polyglots around the world – a revolutionary global startup which I have presented at dozens of international conferences and various events, won some awards (TechCrunch Disrupt, LeWeb, TheNextWeb, etc), and gotten plenty of press coverage (CNBC, FastCompany, etc). We received funding from the likes of Startup Chile, 500 Startups (Dave McClure) and SV Angel (Ron Conway).
I consider myself a "MacGyver" – quickly finding hacks or solutions to any technical or other problem – with duct-tape programming methods, which allows for the rapid creation of innovative and feature-rich applications, leveraging and bringing together the latest advances of any relevant open-source projects, open APIs, (draft) industry standards, research, cloud services, etc. It's like playing with lego. I like creating "working prototypes" of new tools and services.
I’ve been in charge of everything from product design to coding, pitching to fundraising, hiring to project management, cloud/server setups to system admin, community building to creating a movement, branding to PR to social media, marketing to sales to customer service, etc...
Beyond quick coding session, we can discuss your needs, which may involve agreeing on a limited amount of further contract work, such as helping with a PR/social media campaign/stunt, or hacking together a rapid prototype, etc.
For example, I can walk you through building an MVP, figuring out what is feasible, what tools you'll need, how to hire the right talent, and more. Or we can discuss platforms – LAMP. Rails. AWS. Etc. What are they? Which one is right for you, and especially why?
Hello, welcome to my profile!
I am a 4 time & current Microsoft MVP award recipient. I have also received the Microsoft Community Contributor award for 4 years.
Finding the problem/solution can be tricky sometimes, but with a logical approach and good understanding of the current code, it is possible!
To ensure you receive optimal results for your time. I am happy to do a brief review of your requirements/project before starting a paid session.
In general I believe that explaining what you want your code to do will lead you to a solution faster.
In short, I can help with:
Application Development
Bug Isolation
Code Review
Development Advice
Exception Handling
Research and Development
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Frequently asked questions
How long do PDO projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance PDO project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance PDO request on Codementor, check out our article.
How much does it cost to hire a freelance PDO developer?
We don’t charge anything when you post a freelance hiring request for PDO developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor PDO developers different?
We do a comprehensive technical and communications screen of all PDO developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing PDO developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your PDO project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.