Jack J. Email & Phone Number

Oakville, Ontario, Canada

Working as a strong executive contributor to the overall success of the company. Bring forward ideas/process improvements that help the company expand our offerings, enhance efficiencies, grow market share and increase profitability.Take direct responsibility for developing software solutions as necessary to achieve overall goals and objectives.Project: Web & Restful Service (C# & Python)This project is a secure and contactless mobile payment solution to send and collect payments remotely. Integrated with multiple payment providers included Apple Pay and Google Pay.* Designed and implemented an integrated system includes web app, restful service and microservices, developed by .Net Core 6, Entity Framework core, nUnit/xUnit, Python, FastAPI, SQLAlchemy and MS SQL, T-SQL Stored Procedure.Project: Web System Administration (AngularJS & Python)* Developed react web application by AngularJS & Python. implemented backend api based on Python of FastAPI, SQLAlchemy, pytest, AngularJS and Angular material.Project: RESTful API Services (C# & Python)This project is A cloud-based dashboard for bi-directional text messaging.* Developed complex web api applications integrated with multiple data source in .Net core 3/5/6, Entity Framework with SQL Server stored produce and Python FastAPI with SQLAlchemy. Part of services running as microservices.

Richmond Hill, On

Project: eCeep Framework (C#)* Designed and implemented a base system involved with general components collection (user management, quote serialize/de-serialize, CRM, global setting, multi-language, dynamic milestone …). * Contributed largely to the design and development of the components and web framework in C# with technologies such as ASP.NET/MVC, Web API, entity framework/ADO.NET, JavaScript/JQuery, Bootstrap HTML/HTML5, CSS3, SQL Server, stored procedures, triggers. Thermal Solution (C#, Web Service)* As main developer to design, develop and test entire solution to satisfy changeable requirements* Writing codes independently, designing, testing and database management by C# using Web Form, MVC, and SQL Server and entity framework for faster and stable application development.* Using Git for version control of the source code along with the maintenance of the buildsProject: Report Centre (C#, Window Service)* Generate word, pdf format document service, triggered by remote application request (XML serialized), using Multi-Thread pool produce document, socket protocol connected with client side.Project: Web Framework (Java)* Independently designed and implemented a Java framework featuring user management, quote serialize/de-serialize, CRM, multi-language and page route milestone. Program in java using Java servlet, JSP, spring, through JDBC access MySQL database* Presentation layer classes inherited from parents that make partly overwrite plugin calculate logic much easy