Eric Wai Chan Email & Phone Number

Jacksonville, Florida, Us

Manages a team of software engineersSupervises, manages, designs/implements, maintains the POS (Point of Sales) and related systems use by retailed florists across the US Nation that has monthly average of multi-millions USD in transactions.• Proficient with: .NET 6, .NET 5, 4.8.*, 4.7.* ; 4.6.* ; 4.0; Entity Framework 6, 5, with C#. • MS.NET technologies - SignalR, ASP.NET MVC, ASP.NET Web-API as well as Web-Forms• Other web technologies including Knockout.js, jQuery, HTML 5, 4.1, 4; CSS 3, 2, Telerik Kendo UI, Telerik Asp.net Ajax Controls, etc.• Service oriented (SOA); separation of concern patterned N-Tier web-based POS system is/will be used by a growing number of 10,000+ Retail Florists nationwide 7 days a week.• Full feature cloud-based retail store PCI-Compliant POS system, include but not limited to: POS hardware controls (printer, barcode scanner, card reader, etc.), Credit Card payment processing, Automatic order receive & printing, information encryption, delivery routings, delivery planning, processing of orders forwarded from 1800Flowers.com website, Reporting (sales summary/details, Orders by types, Wire Order Services, Rewards rewarded, Open Orders, Orders by zip, Credit Card approval records, etc.)• Utilize Telerik Asp.Net AJAX and Telerik reporting controls. Methods chaining via .Net Delegates and Decorators architecture• Database access methods implement in DataSet/DataTable based architecture using DataAdapters; Code/Model-First, Database-First approach using .Net Entity Framework & Linq-to-Entities, Linq-to-SQLMessage Queuing, Brokerage, Data Caching utilizing SQL server broker.

Jamaica, Ny, Us

Teaches courses in: Business Management Major and Aviation Management Major

• Certified Flight Instructor (CFI), Certified Flight Instructor – Instrument (CFI-I), Multi-Engine Instructor (MEI)• Advanced Ground Instructor (AGI), Instrument Ground Instructor (IGI)• Educates and trains FAA pilot certificate candidates for: Commercial Pilot, Instrument Rating and Private Pilot certificates (Both Single Engine and Multi-Engine Aircrafts)• Conducts 14 CFR 61.56 Flight Reviews to licensed pilots (commercial & private) and 14 CFR 61.57 (d) Instrument Proficiency Check for instrument-rated pilots.• Proficient with “6-packs” gauges and advanced avionics including Garmin G1000, G1000 NXI, Garmin G600, G500, Aspen Evolution 1000 Max PFD & MFD.Familiar with (Aircrafts Flown):---------------------------------------------------------• [Beechcraft]: Duchess BE-76 (Multi-Engine)• [Piper]: Archer II & III (PA28-181), Cherokee Warrior II & III (PA28-161)• [Cessna]: Stationair (C206), Turbo Skylane (T182T - G1000), Skylane (C182), Skyhawks: 172SP (G1000), 172S, 172M, 172N• [CubCrafter]: Sport Cub 2 (CC11-100 Tailwheel)

New York, Ny, Us

Worked closely with the clinical and research teams led by medical doctors• Clinical Research: Research Outcome Evaluation & Prediction Applications.• MDs, PAs, CRNAs, Residents, Fellows Scheduling Applications.• PACU Notes; Patients Record Management Application.• Medical Residents/Fellows Evaluation & Interviewing Application. • Medical Society & Committee Meetings Scheduling Applications, etc.• Algorithmic & interface designs, implements, manages & maintains all departmental desktop & web applications such as those listed above.• Conducts ongoing research to improve and to maximize applications’ accuracy, efficiency & effectiveness with the latest technologies.• Administers and manages anesthesia department servers.• Ensures clinical research & department software applications are adhered to hospital’s privacy and security practices.• Establishes policies, procedures and standards to measure and monitor clinical research & department applications, databases and production processes. Continually strives to improve existing policies, procedures and standards.

New York, Ny, Us

• XML, XSL, JavaScript, JQuery, Prototype, • ASP.NET C# (framework 2.0, 3.5), ADO.NET, T-SQL.Developed middle-tier, front-tier software modules, components and routines using c# programming language.• Web Application + Web Service Development using latest modern technology including MS .NET framework, JQuery & Prototype frameworks• MCTS in .NET - Windows Application Development• MCTS in .NET – Web Application Development

Developed Real-World Multi-Tier application using .NET framework, Multiple interface including local windows form and web-enabled asp.net web form connected to a central databases.Triggers, stored procedures written in Transact SQL language.

New York, Ny, Us

TA, tutor, proctor, lecturer in the Computer Science Department with main focus on Algorithm Design & Analysis and Data Structures Design and Development.Lectured CS courses including Data Structures (C++), Object Oriented Programming (Java, C++), etc.Researched topics include cryptographic algorithm development, and sought solutions to non-polynomial problems and algorithm developments.

B.S. Bachelors Of Science, Computer Science

B.A. Bachelors Of Art, Applied Mathematics

Professional, .Net Technology