SUMMARY:

• 15+ years of experienced Lead Senior Developer and Solutions Architect
• A Solutions Architect who delivers projects using Agile Methodologies with incremental approaches and SCRUM.
• Core experiences in RESTful, SOA, Micro Services and .Net Applications with excellent architecture, development, refactor, and migrations to .net skills.

SKILL MATRIX:

• Software Engineering Web and Windows
• C#, VB.Net
• ASP.NET MVC Core, Entity Framework
• Win Forms, WPF with MVVM
• WCF, Web API, Web Services, SOA, RESTful
• Visual Studio / / 2002 / 6.0
• SQL Server / and Oracle
• Windows Azure Web Apps, Blobs, NoSQL

WORK EXPERIENCE:

Microsoft.Net Architect

Confidential, San Francisco, California

Responsibilities:

• Overall development and architecture of Forecasting, Bidding, and Scheduling (FBS) application
• Developed SOA using WCF, RESTful state, and compatible with ASP.Net for interdepartmental, and external http communications
• Applied design patterns such as MVVM, Singleton, Observer, Command and Adapter to manage and promote pluggable architecture and rapidly changing requirements and specifications in FBS applications to facilitate new WPF, ASP.Net Core, WCF and Web API RESTful applications
• Architected automated service contract and operations generation tool to save development time
• Innovatively architected FBS applications for scalability, performance, security, and maintenance
• Products delivered: WPF, SOA, RESTful, and ASP.Net Core for FBS applications

Enterprise Architect & Senior Developer

Confidential, Newport Beach, California

Responsibilities:

• Built WCF and Web API RESTful applications and directed all aspects of development including security design, requirements, development, database design, and intranet and internet systems and architect of trading software development and integrations
• Architected and developed processing of web goals application based on psychological profile and user ps which integrated with existing integration streams using RESTful architecture.
• Researched, planned, analyzed, and developed intensively automated strategies and indicators for equities, futures, commodities, and forex markets for the new trading systems using SOA
• Innovatively architected financial applications with WCF and Restful asynchronous model
• Re - architecture, redesign and upgrade of existing ASP.Net web forms application to ASP.Net MVC
• Search design and development for users to save search results based on profiles to speed up previously run search queries that included database schemas using WPF, and MVVM
• Architecture, design and implementation of integration systems to support internal and external corporate processes, while removing duplicated modules in WPF
• Architected, developed and deployed Azure Service Bus Queues, and Web API 2 on Azure and selected Windows Azure Storage Technologies, Blobs, Azure SQL, and NoSQL
• Products delivered: profiling, data integrations, billing, tracking, and accounting systems

Senior Developer Architect

Confidential, Irvine, California

Responsibilities:

• Exceptional architecture of Confidential, Confidential, Title and Document Signing products for web and windows applications, middle tier business logic, and backend databases for all phases of the product development lifecycle using Agile with Scrum
• Proven ability to rapidly design, estimate, prototype and implement complex systems in an atmosphere of evolving project requirements using Entity Framework, and ASP.Net MVC
• Developed Confidential products using restful architecture for interdepartmental communication and uploading of daily data for reporting and extensively applied RUP with agile and design patterns in development for presentation, micro applications, business rules, workflow and data access
• Refactored Title products for Tracking Items for performance and scalability by implementing Infragistics web and windows user interface components with WCF and Web API
• Used hashing algorithm for password hashing, and implemented cryptography for sensitive data
• Made changes in financial fee Calculator to better accommodate continuing business expansion
• Migrated data from different sources (text based files, Excel spreadsheets, and Oracle) to SQL Server databases while also extracting data from Oracle and migrated into SQL Server
• Setup maps including directions using Bing for Document Signing Modules using Web API
• Integrated vendor data streams for using publish subscribe mechanism of Service Bus
• Products delivered: Housing and Urban Development, Closing and Full and Sub Confidential, Fee Calculator, Document Signing, and Vendor Integration

Senior Software Engineer

Confidential, Torrance, California

Responsibilities:

• Lead Manger Application processed Honda and Acura sales leads that came through Confidential -Shopping, Confidential, Confidential, kbb.com, Edmonds.com and other vendor sites. Leads were received through Exchange Server, Web Services, and Http Posts. Leads work unit included processing in multiple inside and outside applications including the dealer applications while providing business reporting that included re-architecture, redesign, maintenance and upgrading of applications
• HFS applications were Honda Financial applications including customer credit applications, dealer over payment credits, eMall, direct pay and dealer pricing incentives
• Products delivered: Lead Manager for the Sales leads and Honda Finance applications

Software Engineer

Confidential, Anaheim, California

Responsibilities:

• Senior developer for data view application that retrieved data from mainframes and provided data to multiple outside applications while providing compression to and from mainframe
• Developed and implemented web proxy application that enabled proxy using network credentials
• Products delivered: Data View Application

Software Engineer

Confidential, Irvine, California

Responsibilities:

• Developed Probability Computations business .Net components to handle the business rules and workflow with emphasis on performance and scalability using OOD and OOA
• Architected and developed distributed applications for gathering data from multiple sources, including Oracle, SQL Server, XML Documents, and flat files, using DDL, DML, and BOM
• Products delivered: Probability Computations and integrations with financial markets

Senior Developer

Confidential, Torrance, California

Responsibilities:

• Serviced components functionality for dealer service providers to automatically ftp files and process those files real time using queuing strategies for distributed Vendor Interface application processes
• Overall architecture of Vendor Interfaces including detailed design for warranty
• Developed components that pulled data from the host and inserted and updated data into the SQL Server while running these components under Web Services
• Design of Vendor Interfaces for load testing and multi-threading to handle multiple claims
• Architecture and development of applications for warranty, vehicle, parts, and finance
• Intranet monitoring application to help clients manage their development and testing cycles
• Performance tuning for warranty silo and developed new claims functionality to provide services such as transactions, queued components, security for Lexus vendor interface tracking
• Products delivered: Toyota Warranty, Raven Project and Repair Order Integration

Software developer

Confidential, Culver City, California

Responsibilities:

• Application architecture of Government Credit Card application, and transfer of secure data through SSL and firewalls using automated encryption and decryption techniques
• Maintained, modified, and fixed defects in the Confidential and Commercial Card System ( Confidential ) apps
• Products delivered: Confidential Government Credit Card System

Software Engineer

Confidential, Irvine, California

Responsibilities:

• Development of Leaders Online Job search web application based on distributed architecture
• Design and development of web application with email and search capabilities
• Scoped, designed, and developed comprehensive reports for hiring managers
• Products delivered: Forbes Job Search Engine For Executive Job Searches

Developer

Confidential, California

Responsibilities:

• Conversion of Java based messaging application in insurance to C# n-tier application
• Development of file uploads/downloads and email capability, and Release and change management of Policy Holder, Agency and Carrier Signup, Customer Master Record