At Dev Yeah, we provide all levels of professional software development consultation and training by our seasoned coding masters, polyglots and veterans, including web frontend, backend, database, multi-tier systems, micro-services, technology stacks like .NET/Java/LAMP/MEAN/Big Data/Python/Data Science/Security etc.With our own state-of-the-art Dev Yeah! ILE , aka. Interactive Learning Environment, which is the all-in-one fully integrated cloud platform, students can code, build, run… Show more At Dev Yeah, we provide all levels of professional software development consultation and training by our seasoned coding masters, polyglots and veterans, including web frontend, backend, database, multi-tier systems, micro-services, technology stacks like .NET/Java/LAMP/MEAN/Big Data/Python/Data Science/Security etc.With our own state-of-the-art Dev Yeah! ILE , aka. Interactive Learning Environment, which is the all-in-one fully integrated cloud platform, students can code, build, run and explore the software development world without boundaries.We specialized in large scale distributed cloud platform architecture design, optimization and performance tuning. Show less

1. Design and implementation of DevOps Manager to orchestrate resources in Azure and deployment pipeline2. Design and implementation of Data Obfuscation to automate database cloning with consistent and meaningful data de-identification across multiple systems to ensure PII data are not made available outside production environment.3. Development of Email Service where emails can be queued, retried and monitored via management console4. Implementation of Credit Manager, Vehicle… Show more 1. Design and implementation of DevOps Manager to orchestrate resources in Azure and deployment pipeline2. Design and implementation of Data Obfuscation to automate database cloning with consistent and meaningful data de-identification across multiple systems to ensure PII data are not made available outside production environment.3. Development of Email Service where emails can be queued, retried and monitored via management console4. Implementation of Credit Manager, Vehicle quoting API, vehicle catalog API, ETL project for vehicle data extract, load and transformation, with integration with Microsoft Dataverse and Power Platform5. Designed and implemented code security pipeline: including SCA (static code analysis) by using SonarQube, (SAST) Static Application Security Testing etc. to ensure only code that has been reviewed, scanned and passed tests, it could then be able to merged and deployed.6. Manage Azure and DevSecOps, support for 50+ developers for technical challenges and provide solutions Show less

Industry: CareDepartment: ITJob Title: Development ManagerReport Directly to: CIOSubordinates: 5Responsibilities: built and management of a team of 5 developers, key business and stakeholder engagement, requirement analysis, design and architect, build architect, code review, and product end-to-end delivery

Industry: Vegetation ManagementDepartment: ITJob Title: Technical LeadReport Directly to: CIOSubordinates: 3Responsibilities: Requirement analysis, design and architect, middle/business-logic tier/web services developmentMajor achievements: Developed Active Mobile 5, substantially improved system performanceTechnologies: C# 4.5, ASP.NET 4.5, MS SQL 2012, WPF, Win Service, Visual Studio 2013

Industry: Finance / PaymentDepartment: R&DJob Title: Technical LeadReport Directly to: Head of EngineeringReference: Julian BuenoResponsibilities: Requirement analysis, design and architect, middle/business-logic tier/web services developmentMajor achievements: Substantially improved system performance, developed distributable enterprise service bus to process heavy duty tasks, deposit module, mobile migration.Technologies: C# 4.5, ASP.NET 4.5, MVC5, Angular JS, MS… Show more Industry: Finance / PaymentDepartment: R&DJob Title: Technical LeadReport Directly to: Head of EngineeringReference: Julian BuenoResponsibilities: Requirement analysis, design and architect, middle/business-logic tier/web services developmentMajor achievements: Substantially improved system performance, developed distributable enterprise service bus to process heavy duty tasks, deposit module, mobile migration.Technologies: C# 4.5, ASP.NET 4.5, MVC5, Angular JS, MS SQL 2012, Win Service, Visual Studio 2013, AWS, NServiceBus Show less

Industry: CareDepartment: ICTJob Title: Senior Software DeveloperReport Directly to: Department ManagerReference: Wilson WongResponsibilities: Requirement Analysis, Design and Architect, Middle/Business-Logic Tier/Web Services Development, Database Management.Achievements: Enterprise Services, System Architecture Redesign / SSO, Customer Portal, JobScreen, Ergonomic Assessment, Dashboard.Major achievements: 1. Enterprise Services: centralized web service… Show more Industry: CareDepartment: ICTJob Title: Senior Software DeveloperReport Directly to: Department ManagerReference: Wilson WongResponsibilities: Requirement Analysis, Design and Architect, Middle/Business-Logic Tier/Web Services Development, Database Management.Achievements: Enterprise Services, System Architecture Redesign / SSO, Customer Portal, JobScreen, Ergonomic Assessment, Dashboard.Major achievements: 1. Enterprise Services: centralized web service platform for data exchange (internal systems / external 3rd parties), report subscription & merging, caching, notification (sending SMS, email, Lync), Active Directory integration (authenticate/add/modify user etc), scheduling tasks, Infrastructure/activity monitoring (software/hardware/user etc). Developed with ASP.NET MVC 4 and uses C# 4.0, with Entity Framework as the data access layer, and SQL Server 2012 as data storage, exposing API via restful Web API, allowing authorized applications to access the service via https.2. Customer Portal: to deliver to Konekt customers for quick access to both Konekt and their own business performance outcomes. This increases the appeal of Konekt’s offerings, reducing training costs and on-boarding issues. It provides: Injury Management, Pre-employment Management, Invoice, Reports, and Dashboard etc.3. JobScreen: a web system, the application is running at the server and user (candidate/consultant/doctor etc.) accesses the system via browsers of different kinds of the internet devices like PCs, laptops, developed with ASP.NET MVC 4 and uses C#, with Entity Framework as the data access layer, and SQL Server 2012 as data storage, Knockout as JavaScript view engine, bootstrap as UI framework.4. Dashboard: integrates with Google maps to show real-time activities, scoreboard for invoice, revenue, HR, referral and office summary for over 30 branches across Australia. Show less

Industry: Energy Management Department: R&D Job Title:Senior Software Developer Report Directly to: Department Manager Reference: Dharmesh PatelResponsibilities:Requirement Analysis, UI Design, Middle/Business-Logic Tier/Web Services Development, Database Management.Achievements: designed and developed Alarms, Horizon Analysis, Automatic Import Data, Manual Data Process of EDGE2, SQL Server Extensions.Major achievements: 1. Managing EDGE2 system back-end… Show more Industry: Energy Management Department: R&D Job Title:Senior Software Developer Report Directly to: Department Manager Reference: Dharmesh PatelResponsibilities:Requirement Analysis, UI Design, Middle/Business-Logic Tier/Web Services Development, Database Management.Achievements: designed and developed Alarms, Horizon Analysis, Automatic Import Data, Manual Data Process of EDGE2, SQL Server Extensions.Major achievements: 1. Managing EDGE2 system back-end (database) with some tables over 8 billion records and over 3TB in size. The system processes over 10 million records everyday.2. Redesigned daily data process architecture, daily processing significantly improved from 4 hours to 2 hours, hourly from 40 minutes to 12 minutes.3. Designed & developed the Alarms/Horizon Analysis/Automatic Import Data/Manual Data Process modules of EDGE2 system.4. Developed the SQL Server Extensions for the whole EDGE2 system, including file access, zip file manipulation, network(HTTP/FTP) transfer etc, parallel SQL execution.5. Developed SQL Server database documenter: automatically generate database objects(table/view/sp/function etc) schema and dependencies to excel file.Technologies: C# 4.0, ASP.NET 4.0, MVC3/WebForm, Ajax, Silverlight, Visual Studio 2010, MSSQL 2005/2008 Show less

Developed softwares that provide system security, monitoring and optimization with over 10 millions downloads.

Industry: Technology and Internet Department: Development Department Job Title: Lead Software Engineer & Project Manager Report Directly to: Department Manager Number of Subordinate: 2 Reference: Liang LuoshengResponsibilities:Requirement Analysis, Feasibility Analysis Report Writing, Project Control Analysis, Layout Definition, UI Design, Middle/Business-Logic Tier/Web Services Development, Database Management.Achievements: created Climbsoft Property… Show more Industry: Technology and Internet Department: Development Department Job Title: Lead Software Engineer & Project Manager Report Directly to: Department Manager Number of Subordinate: 2 Reference: Liang LuoshengResponsibilities:Requirement Analysis, Feasibility Analysis Report Writing, Project Control Analysis, Layout Definition, UI Design, Middle/Business-Logic Tier/Web Services Development, Database Management.Achievements: created Climbsoft Property Management System (PMS), Climbsoft Proxy Server, Report Engine, Script Engine and Workflow Engine.Major achievements: Designed and developed the PMS system that is used by over 3000 clients. Designed and developed general report engine for the other products of Climbsoft to design WYSIWYG report and print output. Designed and developed the general workflow engine for the other products of Climbsoft to design WYSIWYG business workflows and execute. Designed and developed the general script engine for the other products of Climbsoft to have extensible functionality. Designed and developed the new company’s product registration server.Technologies: C# 3.0, ASP.NET 3.0, WinForm, Silverlight, Visual Studio 2008, MSSQL 2005 Show less

Responsibilities: Software: Requirement Analysis, Feasibility Analysis Report Writing, Project Control Analysis, Layout Definition, UI Design, Middle/Business-Logic Tier/Web Services Development, Database Management. Website: Requirement Analysis, Feasibility Analysis, Report Writing, Project Control Analysis, Layout Definition, HTML Design, Middle/Business-Logic Tier/Web Services Development, Database Management. Achievements: Co-develop information management system -… Show more Responsibilities: Software: Requirement Analysis, Feasibility Analysis Report Writing, Project Control Analysis, Layout Definition, UI Design, Middle/Business-Logic Tier/Web Services Development, Database Management. Website: Requirement Analysis, Feasibility Analysis, Report Writing, Project Control Analysis, Layout Definition, HTML Design, Middle/Business-Logic Tier/Web Services Development, Database Management. Achievements: Co-develop information management system - iOffice.net, which is the first product using .net technology in China and has won the Microsoft's golden solution. Mainly develop the product website.Major achievements: 1. Co-design some modules of the database, develop middle/business-logic tier and web services; 2. Mainly finish the multi-language version of iOffice.net (Traditional and English versions, easy to extend to any other languages); Mainly finish the powerful mail component using C# (POP3/SMTP); 4. Mainly finish the dynamic website development system that used to design and develop the product website; 5. Solely finish the integrated installation system using pure vb6+API; 6. Solely finish the dynamic template word document report component using pure VB6; 7. develop the InfoPath integration engine (parsing/modification/redistribution) using pure vb.netTechnologies: C#, VB.NET, ASP.NET 1.1, WinForm, Visual Studio 2003, MSSQL 2000 Show less