Heidar is available for hire
Hire HeidarHeidar Saleh
Verified Expert in Engineering
Ajax Developer
Kitchener, ON, Canada
Toptal member since November 5, 2015
Bio
Heidar is a talented software engineer. He has extensive experience with the software life cycle from idea generation all the way to delivering the final product. Heidar understands the importance of performance and enjoys handcrafting unique solutions to challenging problems. With an affinity for front-end development, Heidar focuses on modern technologies and techniques that take user interfaces to the next level.
Portfolio
ITI
Ionic, AngularJS, JavaScript, Sass, HTML5
Objects
Facebook API, Bootstrap, AngularJS, JavaScript, Sass, HTML5
Civilsoft
jQuery, JavaScript, CSS3, HTML5
Experience
- JavaScript - 8 years
- Agile Software Development - 5 years
- HTML5 - 5 years
- React - 4 years
- Ajax - 4 years
- Sass - 3 years
- MobX - 2 years
Availability
Part-time
Preferred Environment
WebStorm, Git, OS X
The most amazing...
...things I've coded are UI complex interactive components and responsive web applications. I've also developed neat and optimized hybrid mobile applications.
Work Experience
Senior Front-end Engineer
2014 - 2015
ITI
- Developed responsive, cross browser/platform web portals.
- Programmed AngularJS applications along with REST APIs using node.js, ExpressJS, and MongoDB.
- Created reusable JavaScript UI Components.
- Built WordPress creative plugins.
- Performed unit testing for the major components using Jasmine.
- Collaborated with various related disciplines and human-factor engineers to create user interface designs.
- Collaborated with software engineers to develop scalable and flexible UI architecture.
- Contributed to the development of prototypes, use cases, and functional specifications.
- Conducted tech workshops and seminars.
Technologies: Ionic, AngularJS, JavaScript, Sass, HTML5
Senior Front-end Engineer
2014 - 2014
Objects
- Developed hybrid mobile applications using Vanilla JavaScript.
- Built web-based games using WebGL and Canvas.
- Created WordPress plugins with advanced functionality.
- Created responsive and cross browser/platform commercial websites.
- Supervised a team of talented UI and graphics designers.
Technologies: Facebook API, Bootstrap, AngularJS, JavaScript, Sass, HTML5
Senior Front-end Engineer
2011 - 2013
Civilsoft
- Created web user interfaces using HTML5, CSS3, JS, and jQuery/UI.
- Led and directed the front-end interface development team.
- Developed componentized UI architecture that provides UI elements for all applications.
- Collaborated with development teams and product owners in design as well as development phases.
- Supported the development of back-end application parts that feed data to the UI.
- Executed design principles and user experience to implement high-fidelity mockups as well as interaction flows.
- Updated processes on research and practice in fields of usability, human-computer interaction, and interface design.
Technologies: jQuery, JavaScript, CSS3, HTML5
Front-end Developer
2011 - 2011
Objects
- Implemented a UI layer for web applications.
- Integrated the UI with the back-end using template engines.
- Fixed cross-browser issues to ensure a consistent experience.
- Participated in the design and analysis phase.
- Built internal standards code and practices for the company.
Technologies: Ajax, PHP, jQuery, JavaScript, CSS3, HTML5
Multimedia Developer
2008 - 2011
Unrivaled Art
- Designed web portals and eCommerce websites.
- Created brands and identities for startups.
- Created user-centered mock-ups and wireframes.
- Developed interactive multimedia materials.
- Designed products and industrial elements.
Technologies: Product Design, Web Design
Experience
Boilers Sales Management System
Manage the sales life cycle for a successful startup. System includes tracking client requests all the way to maintenance and after-sale services.
Restaurants Social App
A mobile applications that socializes the restaurant experiences by allowing users to review restaurants and share thoughts. The app is fully integrated with Facebook and Twitter APIs.
Social Movies Reviews Web Application
An applications that grabs the movies reviews from all known reviews websites to form a single average/detailed review page, with ability to allow users to add reviews and share experiences on Facebook and Twitter.
Human Resources Management System
An internal system that currently powers many multinational companies. The system manages many HR and Payroll aspects with full customization and also integrates with other known systems such as SAP and Oracle.
Zoho CRM Integration WordPress Plugin
A plugin to integrate Zoho CRM with WordPress and allow communication and syncing data between them based on user 's requests and cron scheduled jobs.
Web Scrapping WordPress Plugin
A plugin that scrapes data directly from HTML.
Smartsheet WordPress Integration Plugin
A plugin to sync data between a WordPress website and Smartsheet via API.
Education
2012 - 2014
Postgraduate Diploma in Computer Science
AAST - Alexandria
2003 - 2008
Bachelor's Degree in Engineering
Alexandria University - Alexandria
Skills
Libraries/APIs
jQuery, React, MobX, Node.js, Facebook API
Tools
Git, WebStorm
Languages
Sass, HTML5, CSS3, JavaScript, PHP
Paradigms
Agile Software Development, REST
Storage
MongoDB, MySQL, Elasticsearch
Frameworks
Express.js, AngularJS, Ionic, Bootstrap
Platforms
OS X
Industry Expertise
Web Design
Other
Ajax, User Experience (UX), Product Design
Collaboration That Works
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
1
Share your needs
Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2
Choose your talent
Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3
Start your risk-free talent trial
Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.
Top talent is in high demand.
Start hiring