Top D Developers of June 2017

full-stack developer ● IT architecture & strategy ● DevOps ● smokejumper

Solid programmer. Great trouble-shooter, debugger, and "OMG! Everything is on fire! HALP!!" first responder. Especially good at complex integration and automation. Having "jumped the fence" into new programming languages and communities multiple times, strong mentor for just getting into new toolsets and approaches, or moving into cloud/DevOps deployments. Heavily using Python, JavaScript, nodejs, jQuery, d3.js, HTML, CSS, SVG, and LESS. Have worked extensively with PHP, WordPress, Perl, Java, SQL, MySQL, PostreSQL, XML, ODF, NoSQL, and a bunch of other stuff. Interested in, but have not relied on Ruby, Go, Julia, Rust, D, and Nim in production code. I can get in the wayback machine and do C, bash, awk, Ada, Pascal, Modula-2, Icon, LISP, Prolog, and Smalltalk, depending how far back you want to go. We'll pretend that BASIC thing never happened, s'ok? I've programmed inside the Unix kernel, distributed multi-threaded middleware, GUIs, application code, numerical/HPC, and more.

Passionate Software Engineer with Experience in Web Technologies

I have a passion for solving problems. As long as I can remember I have always strived to better my understanding of the things around me and tried to grasp knowledge that would enable me to create bigger and better things. Since I’ve been introduced to the world of programming I have been fascinated by its procedures and methodologies. Creating a working program from scratch using only knowledge and initiative thoroughly excites me. I always strive to find the newest technology and challenge myself to implement an application utilizing that technology. I am an experienced software developer with experience in back-end web technologies, mobile development, and desktop applications. My professional software experience is with Objective-C, Ruby on Rails .Net WebAPI/MVC, Javascript (Node, AngularJS, EmberJS) and C# (Desktop and web) creating custom enterprise solutions based on my software designs. I focus on my ability to transform business requirements to detailed technical designs, and building re-usable and maintainable code.

JavaScript Expert, ES6/ES7, React, React Native, Redux

Frontend / Mobile Android Engineer, Visualizations: I design clean, beautiful web and mobile apps with the User Experience in mind using the React / React Native ecosystem. My apps are well received with a rating of 4+ stars and downloaded hundreds of times each month. You can see some of them on my Google Play Developer site [1]. I 'm also passionate about creating advanced visualizations with D3.js that "tell a story with data" or use the visual element to explain things [2]. [1]: [2]: Mentoring: ★ I don't feel comfortable if I wasted your money. So if I ever cannot solve your issue in time, I 'll think about it off screen for some minutes and get back to you, or you'll get a refund.

Data and Geographical Information Systems Analyst

Over a decade of experience in working for various data sets (esp. spatial). Very strong skills in R, Python, ArcGIS, QGIS, Leaflet, D3, etc. I can make publication-quality maps, or online interactive maps and story maps. Whatever your needs, I known we can find a great solution.

I'm an artificial intelligence researcher during my day job. Besides that, I help people with D3.js. I am one of the top answerers on Stackoverflow on all things D3.

Full Stack, *nix user, Pianist, College Dropout, Vegetarian, Jesus follower

Hi! My name is Ionică Bizău. If you're having problems pronouncing it, you can simply call me Johnny (that's how "Ionică" is translated in English). I work as full stack developer since 2012, with Node.js & JavaScript. Before that, I was creating WordPress sites and HTML/CSS apps. Currently I'm doing the best in Node.js (including command line tools), JavaScript, SVG (d3, svg.js). If I can help, I'll definitely do it, as long your app is not promoting things which tend to be potentially immoral. For example, I'm happy to help you build an e-shop, but I won't build an e-shop designed specifically for selling wine, since I'm against the use of alcohol for drinking. ♦ Node.js: 4 years of experience, ~600 packages published on NPM ♦ JavaScript: 4 years of experience, lots of libraries you can download freely ( ♦ English good enough to talk with everybody and understand each other ♦ GitHub Enthusiast (follow me: ♦ Git & GitHub power user ♦ Comfortable with MongoDB (especially, the native driver for Node.js) ♦ I will not charge you if I can't fix your issue. Why you can trust me: ★ I am vegetarian. I have never eaten meat. ★ I don't drink wine, beer etc etc. Never did it. :-) ★ I work 6 days, and I rest on the 7th day. That's why I am *not* available on Saturdays (specifically between Friday's sunset and Saturday's sunset, Romania time). ★ I sleep between ~9:30PM and ~6:00AM. Depending on your timezone I can wake up earlier if you book a session with me. ★ I am a piano player. ★ I use Linux and VIM.

Joseph Johnston

I will help you learn how to learn. I've made many stumbles learning software engineering and I can help you avoid the same conceptual pitfalls. I can show you the details of a language or platform, but I always like to include a bigger picture for the sake of understanding and motivation.

A front-end enthusiast

Shaojiang Cai is a front-end enthusiast, whose interests cover React, Angular, ES6, Redux, Webpack, D3, Docker, and many more. He loves new techniques and enjoy sharing. Please visit his personal site:

Lead Software Engineer

Alejandro is a developer who loves learning new things. He is passionate about education, electronics, Open Source, and community-driven events.

Web technologist

Cooperative and creative type, mentoring/getting mentored staying focused but still being not too serious.

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