Full-stack Developer
2017 - 2018Luna Complex (via Toptal)- Prototyped a complex app that has unique features and creative ideas.
- Worked with the Firebase service and dealt with constant database structure changes. Used the full potential of Firebase (real-time database, authorization service, cloud functions, storage). Firebase provided the ability to build a server-less application. It helped us to save on development time and move fast.
- Researched and implemented third-party open source libraries. The challenging thing was the constant researching of existing tools/techniques and making the final decisions.
Technologies: Angular, Firebase, RxJS, Redux, Node.js (Cloud Functions), TypeScript, HTML5, CSS3Angular Developer
2017 - 2017USC Institute for Creative Technologies (via Toptal)- Built a few similar apps form scratch that worked with existing APIs.
- Developed parts of bot chat apps; mostly dealing with incoming and outgoing messages.
- Implementing a provided design into the app by using videos and animations/effects.
Technologies: Angular, CSS3, HTML5, JavaScriptFront-end and Back-end Developer
2017 - 2017Flow Mathematics Ltd (via Toptal)- Built a learning math courses system with custom admin panel for content and users management.
- Developed a modern web app with responsive and single-page behavior. The client communicates with the server through a REST API and WebSockets.
- Created custom plugins for the TinyMCE editor. Added support for math text, graphs, and charts directly through the editor.
Technologies: Node.js, Angular 2, Feathers, MySQL, AWS, Responsive Design, TypeScriptLead Developer
2016 - 2017Fortis Labs LLC- Created the main product of the company.
- Optimized the process of storing local data to increase the overall loading speed.
- Redesigned the visual user interface and front-end by requirements; using Angular.
Technologies: JavaScript, Node.js, Angular, Backbone.js, ElectronLead Developer
2014 - 2016Playscape- Led the development of products of the company. Managed the development process—building tasks and making deadlines. Created custom applications written in PHP and Angular for clients.
- Developed a survey and quiz application by using lightweight frameworks (PHP API and Angular). The application allows teachers (users) to quickly create quizzes and send the challenges to students. In this way, a teacher can get clear-and-fast feedback about the progress of a class. I also developed an API that was shared with the clients.
- Built an LMS system that helps to share content/updates to remote workers. The application includes progress, notifications, users management and of course content management in a hierarchical way (optional). This system was integrated with the quiz application so that the workers could do a test on the content they learned.
- Developed a simulator manager which allows the client to create simulators of devices or applications. It works by uploading images/screenshots, decides upon a clickable area, and adds tooltips. The admin can create and manage the screens of simulation and share it with the students/workers.
- Provided recommendations on useful tools and services to help achieve business and product goals.
Technologies: PHP, JavaScript, Angular, Linux, Docker, SQL, HTML5, CSS3Full-stack Web Developer
2011 - 2014Adorika- Developed an ad system for customers. This system provides high traffic and full management for a client.
- Built the front-end side of the system, including graphical reports with live-rendering.
- Created a CMS that creates and manages dynamic landing pages that were also integrated into the ad system.
Technologies: Perl, jQuery, JavaScript, CSS, HTML, Linux
Roman Axelrod
Software Developer in Tel Aviv-Yafo, Israel
Member since February 11, 2017
Roman is a full-stack web developer who's also responsible, motivated, and punctual. He has a strong understanding of web technologies—how to develop projects from scratch to production level by using the right frameworks and technology. He also has the management skills, experience, and ability to lead a project—work according to a plan and to think ahead. He loves learning and has great communication skills.
Roman is now available for hire
Portfolio
- Luna Complex (via Toptal)Angular, Firebase, RxJS, Redux, Node.js (Cloud Functions), TypeScript, HTML5...
- USC Institute for Creative Technologies (via Toptal)Angular, CSS3, HTML5, JavaScript
- Flow Mathematics Ltd (via Toptal)Node.js, Angular 2, Feathers, MySQL, AWS, Responsive Design, TypeScript
Experience
- JavaScript 7 years
- PHP 7 years
- SQL 5 years
- Linux 4 years
- Node.js 3 years
- AngularJS 3 years
- Backbone.js 3 years
- Angular 2 years
Availability
Part-time
Preferred Environment
Git, Atom, WebStorm
The most amazing...
...thing I've coded was an educational survey and exam system for students and employees.
Employment
Experience
- Basic Example of an Email App (Development)https://github.com/Axel186/emailjs-and-webpack-example
This is a very basic and light example of how you can build your own email client by using JavaScript and IMAP/SMTP.
Then you can wrap your app into ElectronJS and use it as an application on your OS.
Skills
Languages
Sass, ECMAScript (ES6), Pug, HTML, CSS3, JavaScript, CoffeeScript, PHP, HTML5, TypeScript 2, PHP 5, PHP 5+, PHP 7, TypeScript, SQLFrameworks
Express.js, Bootstrap 3, Angular, Bootstrap 4, Bootstrap 3+, AngularJS, Slim, Hapi.js, FeathersJS, Laravel 5, Electron.js, NovaLibraries/APIs
Flexbox, Backbone.js, REST APIs, Node.js, Firebase Web SDK, RxJSTools
Git, Stylus, Webpack, Angular CLIParadigms
Prototype-based OOP, Functional Programming, Behavior-driven Development (BDD), Model View Controller (MVC), Minimum Viable Product, Object-oriented Programming (OOP), Test-driven Development (TDD), Agile Software DevelopmentPlatforms
Linux, DigitalOcean, Firebase, Docker, Amazon Web Services (AWS)Storage
MySQL, Firebase Realtime Database, MongoDB, SlimPHPOther
PSD Slicing, Google Material Design, PSD to HTML, Lean Startups, Serverless, Angular Bootstrap, Firebase Cloud Functions, Google Cloud Functions
