Atul Rai

Having 6+ years of experience I got expertise in following technlogies :-

• React.js, Redux, React native development, Node.js, Sails.js, Mateor.js, Express.js, Koa.js, D3.js, Vue.js.
• PHP, Python, Laravel, CodeIgniter
• MongoDB, DynamoDB, MySQL
• MaterialUI, AngularJs, Less, Sass, Twitter Bootstrap, HTML5, CSS3
• REST API development
• Firebase, Google Tag Manager, Google Cloud Platform
• EC2, S3, Cloudfront, RDS, DynamoDB, Route 53, CodeDeploy, Mobile Hub, SNS, SES, API Gateway, Lamda, Cloudsearch, Cognito
• Json, XML
• GIT, Bitbucket, SVN
• Mantis, Jira, Trello
• mobile UI programming - iPhone5 iPhone6 iPhone6 Plus with iOS 8 / iOS 9, Swift Storyboard,
• Text messaging and video/voice chatting - XMPP, OpenTok, Pusher, APN
• Integration with - HealthKit, CloudKit, HomeKit, AirPrint
• Networking framework - AFNetworking, Web RTC, Socket.io TCP/IP
• GPS - Core Location, MapKit, MapBox, GooglMap
• e-Commerce payment system - Paypal, Authorize.net, Stripe, Saleforce, card.io
• Media manipulation - CoreAudio, CoreVideo, AVFoundation, CoreGraphics
• Data and Graph visualization -CoreData, Core Plot, iOSPlot, JBChartView
• 3D programming - OpenGLes, NinevehGL, Cocos3D, PVRGeoPOD
• Web service integrating - JSON RESTful API, Parse.com
• Social integrating - Facebook, Twitter, Pinterest, Tumblr, Google+
• Good team play - Git, Bitbucket, Trello, Jira
• Daily Communication - Skype, Upwork, Email

I have a proven record in creating efficient and effective programming, while utilizing efficient design patterns (avoiding anti-patterns) to produce more reliable and easily managed code.