Resume

Irena Yudanin

Sr. Full Stack Software Engineer

Microsoft Certified Solutions Developer

Dublin, CA * 678-***-**** * adbq2b@r.postjobfree.com

Microsoft Certified Solutions Developer with more than 20 years of experience in a variety of software development environments. Passionate about developing high-quality and large-scale enterprise solutions, with design and development experience in an agile environment. Deep understanding of a wide spectrum of programming techniques and development languages. Team player - learns new technologies quickly and efficiently. Results-oriented, focuses on creating solutions that answer users’ needs.

Creative problem solver.

Skills

Programming Languages and Technologies:

.NET Framework 1.1 – 4.7: C#, VB.NET, ASP.NET MVC,

ASP.NET Core, Entity Framework, ADO.NET, AJAX

SOAP and RESTful Web Services, Web API REST, WCF Service

SQL with SQL Server 2000/2005/2008/2016, ETL processing

LINQ, Entity Framework

JavaScript Libraries such as JQuery, AngularJS, Angular with TypeScript, Bootstrap

Hands on experience with Azure DevOps CI/CD, design reviews, code reviews, TDD, unit testing, integration/system testing, monitoring, alerting, agile development practices

Unit testing: Jasmine/Karma, Nunit, MSTest

PowerShell scripting

Crystal Reports.NET

Visual Basic 6

COM/DCOM/COM+, ActiveX (DLL & OCX)

SPSS Dimensions/mrInterview, including Dimensions object model

MS Access, Oracle, NHibernate

N-tier architecture using Microsoft Enterprise technologies (DNA)

and Microsoft Solutions Framework

ASP, JavaScript, VBScript, HTML/DHTML, DOM, XML/XSL

C, Borland C++, Visual C++, MFC

Experience

10/2019 – Present

Kaiser Permanente, TPMG/TTG, Oakland CA

Senior Full Stack Software Engineer

responsible for design, development and support of the Software solutions for

Regional Genetics department.

-Designed and developed responsive UI and business logic for a web based ASP.NET MVC application (Genet) operated by multiple teams of genetic counselors

-Designed and developed Windows service to automate manual process of importing Epic/Clarity data (ETL processing) necessary for daily reporting of the Multi-Specialty Clinic including database driven design and configuration of the scheduling and notifications features utilizing C# .NET and Oracle SQL queries performance tuning

-Supported implementation and integration of the External Labs’ data flow to Kaiser Health Connect (Chronicles/Epic) via Windows service exchanging HL7 formatted messages utilizing C# .NET

-Supported infrastructure move of the Production environment to the new hardware/Windows 2016/Domain of the web based ASP.NET MVC application including upgrade of the SQL Server from 2008 to 2016

-Automated manual process of generating monthly/quarterly reports by developing and optimizing SQL views and Stored Procedures

C#, ASP.NET MVC, SQL Server 2008-2016, Oracle, Entity Framework,

Web API, REST, LINQ, Bootstrap, HTML5, CSS, Web Services, SOAP, JavaScript, JQuery, JSON, XML, Visual Studio 2017, PowerShell scripting

06/2011 – 10/2019

Radial, Inc (former Innotrac Inc + eBay Enterprise Inc), Atlanta, GA

https://www.radial.com/

Senior Full Stack Software Engineer

responsible for designing and implementing software solutions for CRM System.

-Developed responsive web-based UI and business logic for Radial’s custom Order Management/Customer Support System

-Integrated payment gateway API’s into legacy C# .NET real-time and batch bank processing for custom CRM system including: Amazon Payments, PayPal, Litle&Co, Verify, and SaferPay by sending and receiving SOAP requests, binary streams over TCP/IP, and HTTP posts containing payment transactions and bank responses

-Created.NET Web Services and Windows Services to perform various business tasks: processing payments, scanning imported orders to compare against Federal Denied Party database, processing rejected payments, etc.

-Developed and maintained Accounts Receivable transaction system to keep track of customers’ current AR balance and Returns management components using WCF/Silverlight

-Developed and maintained .NET Windows service responsible for receiving EDI file transmissions (850) from IBM Gentran, monitoring a directory/ generating Purchase orders in the database for further processing by CFWO application(COMMERCIAL FULFILLMENT WORK ORDER SYSTEM) including generation of ASN (Advanced Ship Notification) EDI transmission files and generation of invoices (810) EDI transmission files followed by corresponding email notifications governed by database driven schedule.

-Developed and tuned multiple SQL Server stored procedures/integrated Entity Framework to support new tables and functionality for CRM system.

-Developed and maintained Order Management JavaScript app - Salesforce plug-in for Motorola

-Supported and maintained mobile apps for iPhone & Android using C#/Xamarin including executive-level dashboard

-Designed and implemented design patterns

-Helped junior engineers by guiding and mentoring

-Designed and implemented client/server, distributed enterprise level architecture

C#, VB.NET, ASP.NET MVC, ASP.NET Core, Visual Studio 2017, Entity Framework Core, Web API, REST, LINQ, Bootstrap, Angular, TypeScript, MVC, Web Services, SOAP, JavaScript, JQuery, JSON, HTML5, CSS, XML, PowerShell scripting

09/2010 – 06/2011

Conflair, Inc., Atlanta, GA

Sr. Software Engineer / .NET Developer

Developed new functionality and maintained a homegrown CRM system:

-Sales module – to provide easy access to customer information and to track sales opportunities/leads

-Marketing module – to enhance visibility of all the activities to enable quality forecasting

-Recruiting

Web based application utilizes following technologies:

.NET framework 3.5, C#, VB.NET, Web Forms, ASP.NET, Ajax, ADO.NET, SQL Server 2008, TSQL, HTML/DHTML, JavaScript, XML

09/2005 – 09/2010

CDC – Centers for Disease Control and Prevention, Atlanta, GA

(through Computer Sciences Corporation & SAIC)

Software Engineer / .NET Developer

Branch Management Dashboard project for

HHS CDC NCCDPHP/DRH/WHFB

Developed a custom Management Dashboard for tracking:

-Publications by the personnel

-Projects

-Financials

The dashboard obtained data from a variety of sources: research tracking and budget management systems, user directory, file repositories, PubMed, etc.

.NET framework 3.5, C#, Web Forms, ASP.NET, Ajax, ADO.NET, SQL Server 2008, TSQL, HTML/DHTML, JavaScript, XML, Web services

FormuLink project for

HHS CDC Financial Management Office (FMO)

Developed and maintained a budget formulation financial information system that provided a fully automated and seamless production process that incorporates both financial data and narrative text for preparing an annual budget submissions, supporting presentation materials, and consolidating historical data in Word/Excel formats including VB Script macros development.

Web component:

.NET framework 2.0, C#, Web Forms, ASP.NET, Ajax, ADO.NET, SQL Server 2000/2005, TSQL, HTML/DHTML, JavaScript, XML, Nhibernate

Windows component:

.NET framework 2.0, Win Forms, C#, ADO.NET, SQL Server 2000/2005, TSQL

mrInterview (SPSS) Outbreak Related Activities project:

-Developing new components allowing managing (view/add/update/delete) of survey participants’ information implementing HL7 standards.

-Researching SPSS object model and architecting plug-ins solutions for CDC.

.NET framework 2.0, C#, ASP.NET, ADO.NET, SQL Server 2000, TSQL, HTML/DHTML, JavaScript

EDN project for the National Center for Infectious Diseases

Developing a multi-component software system for nationwide deployment that enables data entry and retrieval of disease-related information and used for tracking purposes. Includes elaborate reporting system, user administration, permission hierarchy, client-server and web components.

-Developing Data Entry screens using VB.NET, C#, XML.

-Developing complex web-based reports using ASP.NET, ADO.NET,

Crystal Reports.NET.

-Developing web pages using C#, ASP.NET

-Creation of a database on SQL Server 2000 platform for storing and managing secure data. Updating the existing schema with new attributes and functionality according to user’s needs.

-Performing DBA application and administration tasks: monitoring database performance, writing stored procedures, triggers, user defined functions, views; defining users, roles, user defined data types and rules for the optimal database performance; creating DTS packages & scheduling jobs.

.NET framework 2.0, C#, VB.NET, Crystal Repports.NET, ASP.NET, ADO.NET, SQL Server 2000, TSQL, HTML/DHTML, JavaScript, XML

04/2003 – 08/2005

Homeowners Loan Corporation, Atlanta, GA

Software Developer / DBA

Design and development of client-server and web based financial applications.

-Development of Financial Reports Generator: software application that obtains reports from SQL Server and creates dated XLS/TXT files (C#)

-Automating Good Faith Estimate creation process: Requirements gathering, Analysis and Design, construction (C#, ASP.NET, ADO.NET)

-Development of utilities for different departments to interface third-party applications (Visual Basic, C#, ASP.NET)

-Mortgage Cadence – customizing mortgage handling application developed in Visual Basic and C#, including creation of calculating engines, new screens and reports. Integrating new system with existing applications: identifying data mappings and performing gap analysis for third party data conversions into/from internal core systems.

-Loan Score – design and development of a web-based application used by loan officers: interfacing external websites and corporate databases, complicated business logic; Technologies: VB.NET, flat files, XML, ASP.NET

-Loan Processing System – incorporating COTS system into the corporate business technological environment while customizing it: thoroughly. Technologies: C#, Visual Basic ActiveX controls, SQL Server, XML, ASP.NET

-Accounting Processing System – requirements gathering, design and development of an accounting system that processes financial information and reconciles with a general ledger. Technologies: C#, Visual Basic, SQL Server, XML, ASP.NET

-Funding Processing system – design and development of a system for Funding department. Technologies: C#, Visual Basic, SQL Server, XML

-Reporter – a system for producing daily financial reports used for corporate decision-making. Used throughout the company. Technologies: C#, Visual Basic, SQL Server, ASP.NET

C#, ASP.NET, ADO.NET,VB.NET, Visual Basic 6, SQL Server 2000, MS-Access, ADO, VB ActiveX controls & components, ASP, HTML

10/2002-03/2003 Independent Software Developer

Design and development of custom websites:

-Compliance testing support website for Tescom USA

http://ups.tescom-usa.com

ASP, ASP.NET, VB.NET, VB Script/JavaScript, HTML/DHTML, ADO.NET, MS-Access database

02/2000 – 11/2001

Log-On Software, Israel

Sr. Software Programmer

Development of web based and client-server applications for a number of Log-On clients.

Selected projects:

Leonardo: complete front and back-end web server application that provides real-time on-line user access to various travel contents and enables viewing, ordering and updating (http://www.leonardo.com).

-Business tier – design, implementation and maintenance of Business Logic Components.

-Data tier: Data Base design and modeling, development of stored procedures and triggers, administration and management of replication and DTS packages.

-Presentation tier: design and implementation of browser-based User Interface.

Visual Basic 6, SQL Server 6.5 & 2000, ODBC, ADO, Implementation of stateless MTS objects, ASP, Java Script, VBScript

E-Brochure: dynamic customized and personalized web-based brochure generator based on brochure templates, customer profile and rules defined by vendor.

-Presentation tier, Business tier and Data tier:

Requirements, Design and Implementation.

-Business tier: development of COM/COM+ components.

-Data tier: development of stored procedures and triggers.

-Process documentation.

-Communication with the customer, Change Management.

Visual Basic 6, SQL Server 2000, ODBC, ADO, Implementation of stateless MTS objects, ASP, Java Script, VBScript

B2B Supply Chain application: B2B web-based application that manages retailer supply chains.

-Development of stateless MTS components for Business tier.

-Development of stored procedures for Data tier.

Visual Basic 6, SQL Server 7, ODBC, ADO, COM

Call Center: client/server application for an insurance company.

-Development of multi-form GUI.

-Development of stored procedures for Data tier.

Visual Basic 6, SQL Server 7, ODBC, ADO

10/1999 – 01/2000 Art-In, Israel

Software Programmer

Development of a B2C web site for customer electronics and other appliances.

-Development Data and Business tiers;

-Optimization: 2-tier to 3-tier;

-Development of stored procedures and triggers.

Visual Basic 6, SQL Server 7, ODBC, ADO, ASP, HTML

Education

2002 Microsoft Certified Solutions Developer

Microsoft Certified Professional

1999 Software Development,

Sivan College, MCSD course

Visual Basic 6 Desktop & Enterprise Applications,

SQL Server 7, MSMQ, MTS, OLAP,

C, Visual C++ & MFC

1991 - 1994 BA in Humanities and Social Sciences, Bar-Ilan University, Israel

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