Top Senior Authorization Developers - Dec 2017

Full-stack Web Developer

I am a full-stack web developer specializing in holistic design and web security. I have over 10 years of experience as a web developer and have been using Ruby on Rails for 5 years. I am an active open-source contributor and am the author of several Ruby gem's including Caseadilla and Tektite Software's Authoreyes and Ruby Utils. My preferred technologies include Ruby on Rails, Ember.js, Node.js, Angular.js, Crystal, and AppGyver Steroids, among others. I enjoy reading philosophy and scuba diving, and occasionally both at the same time.

Top Ruby on Rails Mentor of January - December, 2017 (12 months in a row!) at Codementor | Experienced (8+ years) and friendly Ruby on Rails Developer/Mentor (with passion for helping others learn) | 950+ Sessions

I am the Top Ruby on Rails Mentor of January, February, March, April, May, June, July and August 2016 (8 months in a row) and January, February, March, April, May, June, July, August, September, October, November & December 2017 (again 12 months in a row!) at Codementor with 950+ sessions. https://www.codementor.io/ruby-on-rails-experts I am a Senior Software Engineer from Toronto, currently working as a Ruby on Rails Developer at theScore Inc. I am passionate about helping and mentoring people, especially who are new to the web development and the programming world. I am specialized in explaining core concepts of Ruby and Rails along with the best practices. I focus on the learning experience of my students and make sure they get exactly what they want. I have excellent academic track records (Bachelor of Science in Computer Science and Masters in Computer Engineering from the University of Toronto) along with strong development and industry experience in Software Development and Web Development (8+ years). I started programming and solving problems in 2006, at the age of 18. Since then, I wrote programs in various of programming languages such as C, C++, Java, PHP, Ruby, Python, Javascript etc. These days, I use Ruby and Rails as my primary programming language and framework. I can help with debugging your issues as well as refactoring your code according to the best practices and conventions out there. Helping people is my passion and motto of life. If you think I can help you in any way, please get in touch! Specialities: * Building backend APIs in Ruby on Rails (Active Model Serializer, Grape, Jbuilder, RABL etc.) for mobile applications. (For more than 12 million users). * Integration of backend APIs with Javascript frontend framework using JSON Web Token (JWT). * Built Push Notification System for theScore app. (For more than 12 million users). * Implemented instant player, team and news article search for the theScore and theScore eSports apps which have more than 12 million monthly active users using ElasticSearch and Rails. * Backend Ruby on Rails Development (With scaling, optimising, caching best practices). * Test Driven Development with clean code and best practices. * Web Scraping (Nokogiri, Mechanize) (Scrape data from anywhere on the internet!). * Explain concepts/solutions clearly and concisely according to the level of the client/student. * Giving architecture advice for your application. Explain which tools/gems to use and why. * Suggesting best practices and focusing on the best learning experience and long-term achievements. * Showing cool tips and tricks that I have learned over the past few years (and still learning!) as a professional Ruby on Rails developer to be more productive and efficient at work. * I can help you to prepare for interviews for Ruby on Rails developer position.

Full-stack software engineer. Experienced with all stages of the software development cycle. Well-versed and multi-year experience with numerous programming languages, paradigms and processes. Udacity Reviewer.

Senior Engineer at Metro Africa Xpress (http://tcrn.ch/1R5bX3o), a last-mile delivery startup, where I lead the implementation of the full lifecycle of our products as well as orchestrating DevOps process within the organisation. I have quickly become a highly skilled developer with the majority of my experience being backend related working with tools such as Python, PHP & Ruby, and working with AngularJS and ExpressJS on the front. In terms of databases I have experience working with both SQL and NoSQL databases, and in relations to DevOps/workflow processes I am a sound user of CI tool Jenkins and have expert experience working with version control using Git - Additionally I am familiar working with testing frameworks. Being a keen learner, I do my best to keep up with current technologies and new additions in my spare time, and I just generally like to surround myself with all things tech.

Senior C# ASP.Net MVC AngularJS Developer | JQuery SQL Reports Guru

Over the past 13 years, I have designed, developed and managed a wide range of applications. I have provided complex solutions for top companies including The New York Times, Walmart, Beam, Live Help, Decisions, DigitalRep, Matrix Protection, Knowledge Shop. I am also highly demanding expert for reports, dashboards. Recently used skills: 1. C#, ASP .Net, ASP. Net MVC, ASP. Net Core, CSS, CSS3, HTML, HTML5, Twitter Bootstrap, WebAPI 2.0, Owin, DocX, ZenDesk, APIs, Json, twilio, SVN, TFS, GitHub, BitBucket, Trello. 2. AngularJS, Node.js, JavaScript, Jquery, TypeScript, KnockoutJS, FabricJS, ContentBuilderJS, VideoJS, PhantomJS, CasperJS, Bower, Grunt, Gulp, Jasmine, D3JS. 3. SQL Server, MongoDB, SQL Azure, AWS, Payment Gateways, Worker Roles, SQL, TSQL, MDX, SQL Cube, Stored Procedures, EF Code First, Database First. 4. SSRS, Telerik Reports, Crystal Reports, Infragistics Reports, Domo, Dundas Charts. You can contact me for a contract or hourly based work. Regards, Qaiser Mehmood

CTO from Qoolife. Full stack developer. I ❤ Ruby on Rails as I ❤ beer.

Long time web developer, with more than 10 years of experience in full-stack deployments, from the backend - mostly Ruby on Rails -, to the UI, to server administration. Half of my time is devoted to business responsibilities as CEO of my eHealth startup.

Sr. Full-stack Web Developer (~20 year experience in coding)

I am an experienced full stack developer. I've started programming about 20 years ago. Often I make projects from scratch, so I have experience in all areas of development process from ideas to launch. My main tools are Laravel and Vue.js and I'm switching a little to Go (Golang) for some load-intensive tasks. Best tasks for me: backend Laravel or Go with TDD. Lately I'm excited about ElasticSearch and it's ability to adapt to almost any search-related tasks. Would love to use it again. I love to learn new tech. Really. My LinkedIn profile has some code samples and screenshots: https://www.linkedin.com/in/vasiliy-bondarenko/

Full Stack Software Engineer and Web Developer

I like to build neat things. That doesn't mean much of anything specific, so let me elaborate: Technology and software has given us an immense power over our lives and how we engage with and access the planet as a whole. Literally the whole planet, I'm not parroting a trope. When I write software, specifically web software, I am able to craft information and data into shapes and forms that provide immediate value as tools to other humans. And through the web, these tools can access millions of other people in an unimaginably quick amount of time. The speed with which we can create these tools feels as close to magic as I'll probably ever get. And of course, I am in love with the process of creating said tools. New and well thought out ideas bring me an incredible amount of excitement, because it means I get to work with others to bring something new into the world. To make something from nothing is indescribable -- we as developers have morphed and transformed and constructed random collections of thoughts into a shape, given them a structure, and paved the foundation for others to use those new relationships of information to create value. Sometimes immensely so. Those are neat things.

Maintainer of clojure DevOps System

Michael Jerger is CEO meissa GmbH and maintainer of dda - pallet , an open source framework ConfigManagement similar to salt or ansible. Besides my passion for Java Clojer is the new one. In Clojure development is simply faster ...

Experience Full Stack Developer

I am an experienced full-stack software developer with 7 years of work in the field, both in frontend and backend development for web applications. My specialties are debugging, software design, api management, refactoring legacy code, creating reusable libraries, components and automating builds and deployments.

Founder of https://asoft.co – Chatbots, Shopify Apps and World-class Web Projects

Hey! I’m an experienced Ruby on Rails developer and a founder of ASoft LLC. I give speeches, contribute to open source and write blog posts. I completed my Bachelor of Computer Science degree during my study with exceptional software programmers. I developed my first Rails application more than 4 years ago. Since that time I learned a lot and I continue learning something new every day. I like to share my experience. In 2013 I taught a Ruby on Rails course in the university to about 70 students. Codementor is a great way to help people and learn something new as well. Recently I gave 2 speeches about remote pair programming https://www.youtube.com/watch?v=1sklY800ous & https://www.youtube.com/watch?v=vq_q1ml39RQ. Full CV can be found on ➡ http://asoft.co/people/sergey-alekseev. I'm particularly interested in chatbots development these days. Learn more on ➡ http://createchatbot.com/.

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