Top Senior Payment systems Developers - Dec 2017

Backend engineer with several years of experience. Currently leading a team in Berlin.

My main concern is to build stable, future proof and evolutive backend applications in Java. I can help people bringing down their monolith or just create Java applications from scratch (Spring optinal). Since I worked in a lot of projects so far, I have a clear vision on what's a good or bad architecture, problems that you will run into the future anticipating them and helping you to make a good architectural decision. This is of utmost importance since early decisions tend to stick around for a great deal of time and somehow condition the future development of an application. I've also written an ORM library from scratch to deal with dynamic database schemas. The library was written to be used in a fluent way. The project is nowadays maintained by a company called Feedzai. Link to the project: https://github.com/feedzai/pdb

WordPress Core Contributer - Full Stack Expert - PHP|MySQL|JS|jQuery|OOP

Currently David is available only for live sessions (not offline work) - pre-scheduled after 5PM Central Time and weekends. Please select "Message David" - "Schedule Session" to schedule a session. 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.

Consultant | Technical Speaker | Startup Founder | Full Stack Developer | Chatbots | AI | Machine Learning | JavaScript | jQuery | NodeJS | AngularJS | MongoDB | MeteorJS | ElasticSearch | Firebase | Android | Ionic | Mocha | Digitalocean | MySQL

** Full Time Consultant, Entrepreneur, Developer. ** ** One Minute Quick Video Intro : https://www.youtube.com/watch?v=ylxt9a-izOw ** Most Searched for Consultant For Chatbots and Voice enabled Apps** ** Have Build Products for Startups and Large Enterprises. ** ** Consult Startups with their Product. ** ** You will not be Charged if i am not able to Resolve your Issue.** **Go Ahead and Schedule a Session with me, I would love to talk to you ! :-) **

Web Developer

I am a programmer who creates and develops cutting edge websites and web applications powered by HTML5. I have experience working with many arcade webmasters to improve their websites. I also developed and still keeping up to date my very own game portal solution.

Android Developer at Truppr

I am a mobile applications developer with expertise in hybrid and native development. I have experience building systems with Python, Java, PHP, Visual Prolog, JavaScript, NodeJS, C and Visual Basic.Net. I am also an Information Security professional with experience building and analyzing secure systems. I have a Masters Degree in Information Security and have studied anonymity systems at length.

iOS & Blockchain developer

Bhavish is a technology evangelist designing path-breaking Blockchain based systems for various industry segments using a mobile first approach. Proven expertise in iOS and Blockchain system development.

Go to person for PHP, Go, MySQL, Database design, Payments tech . Payments tech lead at Zomato

Payments tech lead for Zomato . Apart from payments tech i have had experience in designing and scaling systems to support large amount of traffic. Technology and problem solving are the two things that always fascinate me which brings me here to both share and learn.

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