Slava Khristich available

Slava Khristich

Principal Consultant

Profileimage by Slava Khristich Principal Consultant from Odessa
  • Odessa Freelancer in
  • Graduation: not provided
  • Hourly-/Daily rates: not provided
  • Languages: English (first language)
  • Last update: 19.10.2018
.Net Core, WCF, .NET, Web Services, C#, XML, SOA, Agile Methodologies, ASP.NET, Microsoft SQL Server, Scrum, ASP, TFS, Web Applications, Software Design, Visual Studio, T-SQL, LINQ, OOP, AJAX, Entity Framework, WinForms, WPF, Software Development, Database Design, IIS, HTML 5, jQuery, XSLT, MVVM, Software Project Management, Test Driven Development, MVC, CSS3, Responsive UI, Windows Azure, JavaScript, SharePoint, CSS, Design Patterns, MVC 4, Knockout.js, TDD, JSON, REST, WEB API, StoryQ, jQuery UI, IoC, Windows Phone, Angular JS, React JS, React Native, NativeScript, Xamrin, WPF, XAML, Vue. Azure, AWS
Partner & Principal Consultant
10.2013 - today
Helping small to medium size companies with their software development processes, resource planning and software products.
Applications architect for variety of .Net MVC and ASP.NET applications with Etity Framework 5/6.2, Angular JS, jQuery, KnockoutJS, Bootstrap 3, SignalR, WEB API 1.0/2.0, WCF MS SQL 2012 and ORACLE 12
Cloud based applications (AZURE)
Managing offshore development resources.
Projects planning and structuring.
SVN, TFS, Git, JIRA, Basecamp and Agile processes.

Applications Security, Integration and optimization.
Business intelligence (BI)
SaaS development for Clinical Trials and CROs.
Architecture, development, team and resources management (onshore and offshore)
Utilizing skills in .Net C#, MVC 4, EF5.0/6.2 WCF. Client site development with AngularJS/jQuery/knockout and MS SQL.
Responsive design for HTML5/CSS3
ORACLE Integration with .NET 4.5
Managing offshore resources and resources planning.

Principal Engineer
0.2009 - 03.2013
As a Principal Engineer at Neudesic Mr. Khristich makes decisions and recommendations that are recognized as authoritative and have an important impact on extensive engineering activities. Initiates and maintains extensive contacts with key engineers and officials of other organizations and companies, requiring skill in persuasion and negotiations of critical issues, mature engineering judgment in anticipating and solving unprecedented engineering problems, determining program objectives and requirements, organizing programs and projects, and developing standards and guides for diverse engineering activities.

Payrolling - Irdeto BSS
Sr. Software Consultant
10.2008 - 06.2009
Agile/Scrum software development process with intensive use of test driven development, test automation and Extreme programming (XP) practices.
Working on product integration with US and European TV Providers for billing and product integration. WCF (Windows Communication Foundation), dot Net 3.5 Framework and services. XMLT/XSL Transformation. Large volumes data (xml) processing. Implementation of Publisher-Subscriber and SOA architecture. Listeners processes implementation and MSMQ tools development. Utility tools for Large XML File processing, WCF services, XML Configurations tools.
Visual Studio 2008 Team Foundation Server (TFS). Custom SharePoint 2007 Integration for Time Reports.

Pfizer Inc.
Sr. SW Engineer
12.2006 - 12.2008
Java development for R&D department

eBI Solutions
Principal SW Engineer/Architect
03.2007 - 08.2008
Key Application Architect on Opportunity project for Word & Brown companies.
Design and architecture of logical and physical components, layers, communication, security, audits, performance and salability.
Project objective is to decouple business functions and expose them as services which are consumed by internal and external applications.
Security models based on new Active Directory Federation Services (ADFS) with support for single sign-on (SSO) for company employees as well as for external clients.
Services are provided by dot Net 3.0 frameworks and Window Communication Foundation (WCF).
Dynamic rules implemented based on JBoss Rule Engine Drools (droolsdotnet)
Application development with XPS, XAML forms and other.

Kyocera Wireless
Sr. SW Engineer
12.2006 - 05.2007
Applications for wireless devices in C# / Java and C++

Irondeo LLC
VP of Engineering
04.2006 - 10.2006
All good stuff... with AJAX, C#, WEB 2.0 and MS SQL 2005...
• Responsible for product development of online digital video content management system and distribution service.
• Defined the architecture, hired and led team of 6 developers.
• Implemented video portal ( Development with Visual Studio 2005 - C#, SQL Server 2005, Remoting, IPC, Web Services, Reporting Services, Windows Media Services, DRM, Ajax, Flash integration.
• Familiar with digital video technologies - including video capture and processing, encoding and protection.
• ASP.Net development, including Ajax with Telerik RAD Suite.
• Designed databases with Erwin, generated Data Access Layer using LLBLGenPro.
• Developed WinForms client, including GDI+ custom controls, P2P protocols (Bittorrent implementation in C#).

Sr. Software Engineer
07.2005 - 03.2006
Custom software development

Pfizer Inc
Consultant/Sr. Developer/ Project Lead
07.2001 - 08.2005
Asp.Net and JSP, Java-Web logic - Web Application for Pharmacy Operation, Human Resources, Shipping and Receiving, Accounting and Archive Management.
.Net Web services and Remoteing.
FDA - 21 CFR and Part 11 Implementation.
System Security and Encryption.
Implementation of FDA requirements and specifications.
Data Migration with use of Microsoft Data Transformation Services (DTS). Run time data packaging and validation.
High-level project architecture and detailed application design
Database, OO Components and UI.
Dynamic PDF Documents creation from database and web forms with Adobe SDK Functional specification review and modifications.
All projects are web-based, n-tear applications with Oracle or MS SQL 2000 database. Thin client applications with use of COM+ business and database transactional objects.
DCOM calls across domains. Proxy and Stabs generation.
All applications are externally configurable via XML and front end implemented with XSLT technology.
Bio Equipment (robots) automation
Web services and third party software integration (Life Link, LIMS and Watson) with in house custom applications.

Spectria, Inc
Chief Consultant
03.2001 - 07.2001
Custom Window 2000 Services, ATLs - COM+ and DCOM
Integration of JD Edwards / One World
Products and platform Integration Window - Unix
High-level project architecture and detailed application design
Web Based Applications with dynamic PDF support from XML
Functional specification review.
Team management.
Build general reusable components in all tiers of application.
Performance improvement and troubleshooting.

Stellcom Technologies
Sr. Software Engineer
07.1999 - 03.2001
Team management and functional specification review.
High-level project architecture and detailed application design.
Web Application for Pharmacies and Hospitals.
Client Site Development in XML, XSL, HTC, JavaScript
Server site - ASP, XML DOM, PDF
Middle tier - VB COM and Oracle
Build general reusable components in all tiers of application
Web Development : XML - XSLT - HTC Client
N-tier application design
Database design
COM+, DCOM, VB, ASP, SQL, SP, VBScript, JavaScript, Site Server,
LDAP, PDF Forms, Outlook, E-Commerce, Exchange, MS Access, VBA, MTS, MSMQ, Site Server, E-mail ad-ins.

Captiva Software Inc (FTE)
Software Project Engineer
06.1998 - 07.1999
Visual Basic , SQL, ASP, C
Software engineer for CITIBANK - ICR project (customization of ICR and OCR based on 70,000 documents per day);
Business rules design and coding;
N-tear application implementation and design;
COM, DCOM, Custom ActivX (OCX) , GUI, ADO;
System and User Database implementation;
Code optimization and database normalization;

VA Hospital/UCSD
Software Engineer
04.1996 - 06.1998
Custom Applications for medical research

Accutek Laboratories
10.1994 - 06.1996
Product development

available for the remote work.

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