Top Senior D3 Developers - Oct 2017

Full stack Ruby on Rails Developer and AWS Cloud Architect

I'm an expert problem solver. I've been developing production applications using Java, Ruby, and Javascript for almost 10 years, using frameworks like Rails, Spring, and Angular. I love solving software problems, building cloud architectures, and data science.

Javascript Guru and Coding Educator

I have been in the coding education sector for about 4 years now and I love helping students understand difficult concepts. I have over a decade of engineering experience with a degree in computer science. My specialty is Javascript and database development. I currently am highly invested in the MongoDB community. I will not only get you to the answer quickly but make sure you understand the complex problem or error on the screen :).

Full-stack software engineer ● Consultant

I'm a freelance software engineer, consultant, and occasional tech blogger with over six years of experience delivering software. I make complex problems simple with fast, clean, and maintainable code. I have worked with an array of different technologies and am currently focusing on full-stack web development.

Full Stack Developer

I have years of experience building scalable and multi-tenant systems that has served thousands of concurrent users from initial concept to implementation. I enjoy writing programs for the server, creating APIs, working with queries to aggregate and generate reports and laying them out to support strategic decision making. I am also proficient in front-end development using several Javascript. My colleagues said I am a highly dependable strong team player with excellent interpersonal communication skills. Don't take my words for it. See for yourself if you have time => https://www.youtube.com/watch?v=jN6rR6VFUWI :)

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]: https://play.google.com/store/apps/developer?id=cmichel [2]: http://mathart.xyz/portfolio/ 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.

Lead Software Engineer

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

Patient teaching ... (Program/System)Design help ... Implementation help.

Full stack development, python/tornado/postgres/html/css/JS, C++ veteran, rendering. I can help with any of the above, using or creating algorithms and data structures to solve interesting problems.

Python expert for Data Applications & Web Dev

I'm a Python and Java/Scala developer, with main focus on Big Data solutions and some full stack web dev experience. I will happily look at your code or system and point out bugs or suggest a better way to do something. Have experience with most popular Python libraries including pandas, matplotlib and numpy. If you want a great code review/refactoring of your Python code, from which you are going to learn and improve as a developer, I am the person to go to. If you have a data transformation that is taking ages, ask me for my help. I have been able to achieve speedups of up to 500x for people here, by using libraries such as pandas in an optimized way and being aware of memory usage patterns. I also am particularly well versed in geospatial data management and the open source project QGIS. I'm a big fan of clean, testable and tested code with a wow factor. I'm also striving for automating everything with the correct tools. I have also worked at Google. I love consulting people via codementor. So far I have walked people through building web apps in Python, solved tough bugs in complex systems and shared my expertise in designing data pipelines. I also have, among other things, helped parallelize code that analyzes DNA sequences, configured git servers and showed people how to get started with unit tests.

Front end web developer.

Bhargav is an experienced Full stack Developer who is excited about complex problems. His passion is the web and strives to help peers build blazing fast apps for the Internet. He is able to work on : - React.js on the client and the server with Flux/Redux - React Native - Angular.js , Angular 2 and D3.js - Android , Playframework with Java and Python - Git - MongoDB and PostgreSQL Some of my repos - Timezone compare - https://github.com/imbhargav5/timezone-compare - Trello API Promisified- https://github.com/imbhargav5/trello-promise - TDD in react - https://github.com/imbhargav5/codementor-officehours - Offline dictionary - https://github.com/imbhargav5/dictionary-offline

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