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David Tran

David Tran Agency Contractor

Senior Ruby on Rails and Mobile Developer

Vietnam - Tests: 11 - Portfolio: 10

With more than 10 years in software development, I possess solid technical knowledge and skills as well as client-oriented viewpoint, "quality-driven" mindset to deliver satisfactory applications. My tech strengths include Ruby on Rails with responsive design and single-page application technologies; and iOS development skills. Also, I believe I can bring even more value to my clients by taking all steps in the software development process, from analyzing requirements to implementing and distributing to users, making me a full-stack developer. My main skills and most-used techniques: - Ruby on Rails frameworks and web development's related techniques - iOS application development - API development and integration - Strong problem solving skill - Architecture design, Database design - Infrastructure design and implementation on cloud systems ========== More details: ========== Web development: - Ruby on Rails knowledge and skill at expert level with more than 5 years from Rails 2 to Rails 4, from Ruby 1.8 to Ruby 2.3 - Deep knowledge and rich experience in implementing responsive web applications with Twitter Bootstrap and Zurb Foundation - Create great UX with single page applications by various javascript frameworks: AngularJS, BackboneJS, EmberJS, etc. - Use and customize popular gems, such as: Devise, CanCan, Paperclip, Carrierwave, Kaminari, DelayedJob, Sidekiq, etc. - Expertise in online payment domain, both regular and recurring payment with Stripe, Paypal, Authorize.net, Braintree - Design and implement REST APIs - Integrate with external services via APIs, such as: Google, Facebook, Active Campaign, etc. - Strong knowledge of DBMS with MySQL, PostgreSQL, MongoDB, Redis - Extensive experience in unit testing, TDD with Rspec and Cucumber ---------- DevOps: ---------- - Design infrastructure based on application and potential users with most reasonable Price/Performance metrics - Set up systems on cloud environments: Amazon Web Services, Rackspace, Digital Ocean, Linode - Automate all deployment steps with Mina, Capistrano, Docker - Troubleshoot system failures, optimize system, monitor and maintain systems ---------------------- iOS development: ---------------------- - Expertise in iOS application development with both Objective-C and Swift languages - Familiar with working with REST APIs, Parse.com, and CloudKit as the back-end - Integrate iOS application with external services via APIs: Google, Facebook, Intercom, etc. - Implement payment features with Stripe, Authorize.net, Apple In-App Purchases for both recurring and regular payment systems - Build maps-based applications with Google Maps SDK, MapKit, Mapbox (for offline maps) - Debug and optimize iOS applications - Distribute applications for testing via Fabric, HockeyApp, Diawi, Testflight - Build applications for submission to App Store

$25.00 /hr
1,330 hours

Michelle Dinh

Michelle Dinh Agency Contractor

Project Manager & Experienced Business Analyst

Vietnam - Tests: 3 - Portfolio: 2

I've got more than 5 years of experience in IT. I have started my career as Software Tester for 2 years, then worked as Business Analyst and Project Manager for over 3 years. I am responsible for project management, requirement development, requirement management, and deliver quality products. I am knowledgeable in project management guided by PMBOK, business analysis by BABOK and testing foundations by CTFL. My skills and knowledge: + Project Management: web development and iOS development - Planning management tasks: WBS, Project Schedule, Release Schedule, etc. - Developing and managing project team - Monitoring and controlling project schedule - Problem solving and risk managing + Business Analysis in various domains such as: yoga training service application, task management tool, insurance service application, map and route tool for professional riders, project management tool, stock trading & financial securities tool, health service application, etc. - Establish Feature Lists, SRS's, Use Cases, Business Rules, Message Logs, etc. + Quality Control and Quality Assurance - Establish Test Cases, Test Suits, Test Reports, etc. - Test and verify applications' bugs - Release quality production My specialty also includes: - Experience with Photoshop in UI and mock-up designs - Customer support - Proficiency in communicating, reading, and writing documents in English - Familiarity with Microsoft Office - Fast typing

$20.00 /hr
680 hours

Jack Tran

Jack Tran Agency Contractor

Expert RoR Developer

Vietnam - Tests: 9

I am a professional web developer with more than 8 years of experience. My current main framework for web development is Ruby on Rails. I started using this framework in 2012 and eventually fell in love with it. Rails has now become a part of my life. Using Ruby on Rails and other technologies, I can realize innovative ideas and turn them into products that add great value to users. I always look for new challenges and never stop improving myself in order to become an expert in the field of web development. My main areas of expertise: + Ruby on Rails + Ruby gems: Devise, Carrierwave, Paperclip, HAML, Capistrano, Resque, Sidekiq and more + TDD and Unit Testing with Cucumber, Rspec, Cabybara + Front-end technologies: AJAX, CSS3, HTML5, jQuery, BackboneJS, AngularJS + Mobile-first responsive design: Bootstrap, Zurb Foundation, Bourbon + Neat + Relational and NoSQL databases: MySQL, PostgreSQL, MongoDB, Redis + Payment service integration: Paypal, Stripe, Checkout, Inpendium + Application Performance Monitoring: NewRelic, BugSnag, Errbit + Deployment platforms: Heroku, AWS, Rackspace, DigitalOcean, VPS, EngineYard + Amazon Web Services: CloudFront, Elastic Load Balancer, RDS, ElasticCache, ElasticBeanstalk, etc + Continuous Integration Deployment: Tddium, Travis + Web API and mobile integration + Social network and third-party integration: Google Maps, Google API, Facebook, Slack, Twitter + Multilingual web applications + Git workflow + Management tools: Trello, Pivotal Tracker, Asana

$25.00 /hr
3,077 hours

Tinawa Nguyen

Tinawa Nguyen Agency Contractor

Project Manger & Business Analyst

Vietnam - Tests: 3 - Portfolio: 10

I have over 6 years of experience in IT, including but not limited to: + Project management profession + Organizational standard process definition which conforms to ISO 9001:2008, Agile, RUP, CMMI and PMBOK + Business Analysis in various domains such as: healthcare content management, human resources, customer relationship management, eCommerce, affiliate marketing, etc. + Quality Control and Quality Assurance guided by ISTQB My specialty also includes: Business analysis tools and deliverables: - Business analysis plan - Business requirements specification - Functional requirements specification (use case, SRS, use story, etc.) - Wireframing and other visual documentation (i.e. wireframes, user interface specification, workflow diagram, etc.) - Non-functional requirements specification Testing tools, techniques, and deliverables: - Functional testing, happy path testing, regression testing, smoke testing, usability testing, acceptance testing - Test plan, test case, test data, defect report Task and project management tools: - Jooto, Trello, Basecamp, Jira, Pivotal Tracker Bug Tracking Systems: - Mantis, Redmine, Jira Management Process: - I have defined and followed standard processes complying with Agile, or PMBOK, or CMMI, and made customization according to customer's need. Personal Skills: - Communication, problem solving, critical thinking, business analysis, documentation and specification, visual modeling, etc.

$22.00 /hr
2,148 hours

Prawez Musharraf

Prawez Musharraf Agency Contractor

Magento Specialist, Custom module Developments, Extensions, Plug-ins

India - Tests: 7 - Portfolio: 6

I have over 6 years of experience developing eCommerce websites and web applications. My core expertise is in PHP , MySQL, HTML, JavaScript and jQuery. I have developed my specialization in Magento eCommerce platform. I also have good grasp on OpenCart, ZenCart, XCart and OS Commerce. I have been part of some complex web stores with rich interfaces and heavy databases. My experience includes developing Customized eCommerce Solutions, SaaS Web applications, Custom CMS Websites, Social Networking Website and Intranets. I work at Classic Informatics, and am happy to tell you about us : Classic Informatics is a One-Stop-Solution for all your web and mobile apps development needs. We have a pool of 150+ technically skilled resources on board catering to all kinds of Design and Development jobs for Web and Mobile. We are a full-service web development agency with over 12 years of design and development experience with us. We work with start-ups, small businesses, enterprises and digital agencies on various scales of projects. Our key specializations are following: • Website and Application Development • iOS and Android Apps • Social, eCommerce and CMS Websites • SaaS Application and Product Development • Application maintenance, support and modernization • Cloud Hosting and Migrations • Social Media and Web Marketing Support • Digital Marketing If you feel happy with my profile, ratings, and the skills I have, do click on the Contact button and Someone from our company will contact you to discuss the requirement. I assure you we will do a great job.

$22.22 /hr
917 hours

Abhishek Jain

Abhishek Jain Agency Contractor

Team Lead - ASP.Net, MSSQL, MVC

India - Tests: 2

I am an ASP.NET/MVC/MSSQL Developer with over 8+ years of experience. I have extensive experience with +ASP.Net, C#, C, SQL Server 2005, SQL Server 2008, MS-Access, ASP. Net 2.0 - 4.0, MVC3, Razor view engine, Java Script, HTML, Ajax, JQuery, Information Server (IIS) 5.1,7.5, Report, HTML Report, Microsoft Reporting, Development, Implementation of Applications in windows and Client / Server and Web Technologies. I have been part of many mission critical applications, B2B websites, intranets, extranets and B2C applications. I have been using Git, SVN and TFS for source control. I am detail oriented and can assure that I will exceed your expectations. I work at Classic Informatics, and am happy to tell you about us : Classic Informatics is a One-Stop-Solution for all your web and mobile apps development needs. We have a pool of 150+ technically skilled resources on board catering to all kinds of Design and Development jobs for Web and Mobile. We are a full-service web development agency with over 12 years of design and development experience with us. We work with start-ups, small businesses, enterprises and digital agencies on various scales of projects. Our key specializations are following: • Website and Application Development • iOS and Android Apps • Social, eCommerce and CMS Websites • SaaS Application and Product Development • Application maintenance, support and modernization • Cloud Hosting and Migrations • Social Media and Web Marketing Support • Digital Marketing If you feel happy with my profile, ratings, and the skills I have, do click on the Contact button and Someone from our company will contact you to discuss the requirement. I assure you we will do a great job.

$22.22 /hr
900 hours

vineet jain

vineet jain Agency Contractor

Team Lead - Web and Mobile Design Specialist, HTML, CSS, Responsive

India - Tests: 2 - Portfolio: 17

I am a UI/UX designer and Front-end engineer with over 7 years of experience. I have extensive experience with designing websites as well as web applications, with both front-end and back-end designing. I have been part of designing various types of applications including Internet, Intranet, Enterprise, custom solutions, Flat UI, parallax and more. HTML/CSS comes under my core skills. I am very experienced with designing true responsive websites and applications. I also have good experience designing and customizing WordPress CMS websites. I am detailed oriented and can assure that I will exceed your expectations. I work at Classic Informatics, and am happy to tell you about us : Classic Informatics is a One-Stop-Solution for all your web and mobile apps development needs. We have a pool of 150+ technically skilled resources on board catering to all kinds of Design and Development jobs for Web and Mobile. We are a full-service web development agency with over 12 years of design and development experience with us. We work with start-ups, small businesses, enterprises and digital agencies on various scales of projects. Our key specializations are following: • Website and Application Development • iOS and Android Apps • Social, eCommerce and CMS Websites • SaaS Application and Product Development • Application maintenance, support and modernization • Cloud Hosting and Migrations • Social Media and Web Marketing Support • Digital Marketing If you feel happy with my profile, ratings, and the skills I have, do click on the Contact button and Someone from our company will contact you to discuss the requirement. I assure you we will do a great job.

$20.00 /hr
2,325 hours

Reetam Das

Reetam Das Agency Contractor

Seasoned Digital Marketing Specialist

India - Tests: 1

Thanks for visiting my profile. I am Reetam Das and I am a strategic marketer. I have more than 7+ years' of experience in digital and direct marketing. My core specialization lie with: - Creating strategic, actionable marketing plans - Search Engine Optimization (SEO) - Pay Per Click Marketing (PPC, Google AdWords, LinkedIn PPC & More) - Display Ads and Re-marketing - Social Media Marketing & Management - Email & Newsletter Marketing - Digital & Web Analytics using cutting edge tools like Google Analytics, Search Console, Moz Analytics, Kissmetrics & more I look forward to work with you

$22.22 /hr
60 hours

Himanshu Kushawaha

Himanshu Kushawaha Agency Contractor

Android SDK, Android NDK, Java

India - Tests: 2 - Portfolio: 9

I have over 4.5 years of experience developing Android Applications. My core expertise is in Android SDK and Google Android Programming. I have developed my specialization in all kinds of Mobile apps in Android platform. I have been part of some complex features development with optimized apps developments. My experience includes developing Location based apps, Loyalty Apps, Bar code and QR code reader apps, mCommerce apps, and in-app purchases. I’m currently working with Classic Informatics, a global web development and mobile apps development agency. We have over 150 developers and designers working with us. The technical help available around is quite amazing and mix of technologies has allowed me to stay abreast with latest developments in the market. If you need help on any Android App Development, give me shout.

$20.00 /hr
827 hours

Neeraj Garg

Neeraj Garg Agency Contractor

CMS Expert, Specialization in WordPress, Drupal, WooCommerce, Plug-ins

India - Tests: 2 - Portfolio: 5

I am a PHP CMS expert with specialization in WordPress. I have been working with this since over 7 years now. I have an extensive experience with development of WordPress websites from scratch, with designing, theming, and development. I have excellent experience with extensions and plug-ins. I have been part of multiple challenging as well as simple projects including CMS, eCommerce, Intranet, Enterprise, custom solutions, Responsive, parallax and more. HTML/CSS comes under my core skills. I also have good experience with customizing existing WordPress CMS websites. I am detailed oriented and can assure that I will exceed your expectations. I work at Classic Informatics, and am happy to tell you about us : Classic Informatics is a One-Stop-Solution for all your web and mobile apps development needs. We have a pool of 150+ technically skilled resources on board catering to all kinds of Design and Development jobs for Web and Mobile. We are a full-service web development agency with over 12 years of design and development experience with us. We work with start-ups, small businesses, enterprises and digital agencies on various scales of projects. Our key specializations are following: • Website and Application Development • iOS and Android Apps • Social, eCommerce and CMS Websites • SaaS Application and Product Development • Application maintenance, support and modernization • Cloud Hosting and Migrations • Social Media and Web Marketing Support • Digital Marketing If you feel happy with my profile, ratings, and the skills I have, do click on the Contact button and Someone from our company will contact you to discuss the requirement. I assure you we will do a great job.

$22.22 /hr
2,888 hours