Jun Ma Email and Phone Number
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• B. S. in Computer Science• Over 20 years of experience in analysis, design and development of Enterprise Web Applications with Microsoft technologies including .NET Framework 1.1, 2.0, 3.5, 4.0, 4.8• Proficient in XML, HTML5, CSS3, Angular, React, Bootstrap, VBScript, JavaScript, ASP, PHP, jQuery, SOAP, RESTful API, Azure DevOps• Extensive experience in SQL Server Database design, Database maintenance, developing T-SQL queries, reports, stored procedures, and triggers using SQL Server, Oracle, SSRS, SSIS• Independently responsible for module design, development and integration with external system• Enjoy learning new technologies and working in a challenging environment• Strong analytical, communication, problem solving skills• Detail-oriented , self-motivated team player
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Senior .Net DeveloperOpta Information IntelligenceAurora, On, Ca -
Senior .Net DeveloperOpta Information Intelligence May 2017 - PresentMarkham, Ontario, CanadaDeveloped new enhancements based on the Loss Control Management platform (LC360) providing enhanced capabilities to automate, identify, manage, and reduce risks of the Residential and Commercial Properties.• Communicate with Project Management Team & Business team to determine and understand business requirements & provide technical solutions with accurate estimated effort.• Implement SAML SSO on LC360 to integrate with Verisk Okta platform so that all the internal users can only access LC360 via Okta.• Create Webhooks for HOVER notifications and grab measurements from HOVER site to create Virtual Reports. Then send Email / SMS notifications to clients / inspectors.• Migrate data from WIES legacy application (Oracle) to LC360 application (SQL Server 2019).• Create Management Information (MI) Reports on SSRS.• Add FUS info to General Info page via Opta Service API, and create cache table to improve performance.• Replace all the usage of Bing Map with Google Map in LC360 application.• Update the logic of Precise Calculator to meet the business needs.• Create and update other features on LC360.• Merge the latest released code from Utilant to LC360.• Support monthly payroll process and other ad-hoc requests.• Mentor another junior developer.• Develop and maintain Inspections Search / Add New Order of Inspection, Dynamic Forms, Reports and other functionalities by using Visual Studio 2019, .NET Framework 4.8, C#, Python, SQL SERVER 2019, MySQL, SSRS, SSIS, JavaScript, jQuery, Angular, React, HTML, CSS, Razor, RESTful API, Azure DevOps, TFS, Bitbucket, GIT, JIRA, Scrum, Agile. -
Senior .Net DeveloperLifemark Health Corp. Mar 2013 - Mar 2017Toronto, Canada AreaProject: Seniors WellnessManage data from Senior and Retirement homes, including various Data Entries / Schedules / Accountability info / Invoices / Reports.• Worked with business partners to take business objectives and translate them into technical solutions• Designed and Developed the web application including following features: Ministry of Health (MOH) Reports / Visit Entry / Time Entry / Schedules / Timesheet AutoApproval with Visual Studio 2015, ASP.NET, VB.NET, JavaScript, RESTful API, SQL SERVER 2008 and Agile.Project: Practice WebManage data from all the physio and massage clinics, including Patient / Claim information / Treatment Plans / Treatments / Invoices.• Participated in the project planning and develop accurate development process plan• Designed and Developed the web application including following features: retrieve and submit Clinics / Providers / Treatment Plans / Invoices information from / to HCAI services with Visual Studio 2015, ASP.NET, VB.NET, JavaScript, RESTful API, SQL SERVER 2008 and Agile.• Quickly diagnoses issues and implements solutions to fix the problemsProject: Lifemark Patient System (LPS)• Interacted with Project Management Team & Clients to determine and understand business requirements & provide solutions with accurate estimated effort• Developed and maintained Revenue Reports / Sales Journal / Invoices and Other Reports by using Visual Studio 2008, SSRS• Creating new enhancements including Patient Intake / Clinic Intake on the existing application by using Visual Studio 2008, ASP.NET, MVC, C#, NHibernate, Spring.NET, JavaScript, HTML5, CSS3, RESTful API, jQuery, Subversion (SVN), SQL SERVER 2008 and Agile. -
Senior Web Developer (Contract)Multiview Jan 2012 - Dec 2012Markham, Ontario, CanadaProject: LLC (Live Learning Center) and Admin web site development and maintenance* Created new functionalities (including Sending Emails / Printing Reports / Shopping Cart / Certificate Builder / Importing Legacy Sessions) according to the requirement documents by using Visual Studio 2008, ASP.NET, C#, JavaScript, HTML5, CSS3, AJAX, jQuery, MVC, JIRA, SQL SERVER 2008 and Agile.* Migrated the existing functionalities from the old Classic ASP based platform to the newly created .NET 3.5 platform.Project: French Translation ProjectLocalize the LLC (Live Learning Center) web site to support multilingual.* Involved in architecture design including front-end application and back-end database* Created the resource files to store all messages, titles, captions and other strings in the project.Project: Universal Web ServicesDeveloped web services for the clients to manipulate the user / conference / session / product and other information.* Created and maintained web services by using Visual Studio 2008, ASP.NET 3.5, C#, WCF, SQL SERVER 2008 and Agile.* Provided new functions including creating new user, conference, session, product and other information. -
Senior Web Developer (Contract)Innovapost Apr 2011 - Nov 2011Mississauga, Ontario, CanadaProject: ESO Contact Marketing Opt OutThis project is for Purolator Courier customers to have a better experience on registration process and for Purolator Marketing teams to manage their contacts more efficiently.* Updated new user pre-registration process by using Visual Studio 2010, ASP.NET, C#, MVC, Razor, Entity Framework, LINQ, WCF, XML, JavaScript, HTML5, CSS3, jQuery, AJAX, SQL SERVER 2008 and Agile.* Created new functions including resending activation email, activation and existing user confirmation.* Changed user profile, user preference and Purolator business account request.Project: ESO FreightESO (E-Ship Online) freight is for current Purolator Courier customers who want to ship freight which exceeds courier piece weight restrictions. Provide ESO Customers with access to the CLI Freight system.* Updated shipment workflow for SHIP and GET Estimate and new Freight Services Link (from ESO Create a Shipment) by using Visual Studio 2010, ASP.NET, C#, MVC, Razor, Entity Framework, WCF, XML, JavaScript, HTML5, CSS3, jQuery, SQL SERVER 2008 and Agile* Changed Estimate workflow for Estimate (from ESO Estimate & Transit Times)* Made changes on ship menu and Quick Links -
Web Developer (Permanent)Canam Solutions Inc. Jun 2008 - Apr 2011Mississauga, Ontario, CanadaProject: iMACs / iQuote / SalesLink* Created and worked with design documents / user requirements* Designed and built web application by using ASP.NET 2.0 / 4.0, C#, Visual Studio 2008 / 2010, ASP.NET MVC, Entity Framework, LINQ, Microsoft Enterprise Library, HTML, JavaScript, jQuery, JSON, AJAX, CSS, XML and Agile methodologies* Developed SQL objects including dynamic SQLs, Stored Procedures, Cursors and Triggers by using T-SQL, SQL Server Management Studio, Profiler in SQL SERVER 2005 / 2008; Worked with SSIS data integration* Developed and consumed Web Services* Performed daily production support of the large scale application* Following formal change management procedures to deal with the client's change requests on the existing applications
Jun Ma Skills
Jun Ma Education Details
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Computer Science
Frequently Asked Questions about Jun Ma
What company does Jun Ma work for?
Jun Ma works for Opta Information Intelligence
What is Jun Ma's role at the current company?
Jun Ma's current role is Senior .NET Developer.
What is Jun Ma's email address?
Jun Ma's email address is da****@****ail.com
What schools did Jun Ma attend?
Jun Ma attended Shanghai University.
What skills is Jun Ma known for?
Jun Ma has skills like Asp.net, C#, .net, Wcf, Microsoft Sql Server, Linq, Asp.net Mvc, Ajax, Web Services, Xml, Jquery, Javascript.
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