Sergey Tarasov

s.tarasov.1988@gmail.com

703-270-8602

 

POSITION: C# Developer

 

SUMMARY:

- C# Developer with 7 years working experience

- Worked with .NET Framework 2.0, 3.0, 3.5 and 4.0

- Worked in information security, financial and educational industry field

- Strong knowledge of Microsoft Technologies, HTML, SQL, Primary Interop Assemblies

- Self-motivated, initiative and able to perform tasks before deadline

- Also worked as a systems administrator and software support engineer, showed himself as a strong pragmatic problem solver

- Wrote applications for MS products interaction and Android application

- Non-standard way of thinking

- Active team-player

- Strong technical and manual writing skills (CHTML help files)

- Excellent interpersonal skills with positive and friendly attitude

 

TECHNICAL SKILLS:

 

- C#, ASP.NET, VB, VB Script, Java, PHP, Delphi languages

- Team Foundation Server

- Azure, Service Oriented Architecture (SOA)

- Visual Studio 2005-2013, Crystal Reports, Xamarin Studio

- MS Windows (7/8/Server), Linux Ubuntu (deploy and config)

- MS Office Products

- HTML, CSS, XML (also XML-databases)

- SQL, Oracle, PL/SQL, PostgreSQL

- Has an experience working in Agile environment

 

MY PROJECTS:

 

-          Remote Server Management Console (application to operate multiple tax processing servers/services and document workflow )

-          Text parser library (for Russian names and words and for regular expressions)

-          INI-file management library

-          XML database management and encryption library

-          MD5-Hash maker library

-          Word and Excel management library (reading, writing and perform sorting and parsing)

-          DRM Library (based on checking current Windows installation ID)

 

PROFESSIONAL EXPERIENCE:

 

TAX .NET Sr. Developer(10/2013 -  current)

Virginia Department of Taxation

(Richmond, Virginia Area)

Main skills: C#, .NET, VB 6.0, XML, Visual Studio 2010-2013, TFS, Windows Server 2003-2012, SQL 2008 R2 Management Studio, Oracle 11g, MS Office, Toad for Oracle

-          Installing and maintaining two systems of automatic tax return processing based on IBM Datacap Taskmaster software

-          Making adjustments and improvements to the program rules, algorithms and dynamic libraries  based on C# and Visual Basic

-          Development of back-end tax processing engines in VB and C#

-          Development of front-end tax processing web-pages in Java

-          Converting legacy VB back-end and utility applications to C# .NET

-          Developed an .NET application to view and process XML files, parse Excel sheets to Datacap XML objects

-          Developed a Remote Server Management Console application which is able to:

-          collect server list from db and connect to each server via WMI

-          check connectivity and restore it, showing up-to-date information about services on servers

-          manipulate services on each servers

-          gather and manipulate tax return batches which are processed on these servers

-          physically reboot servers

-          alert operator of problem batches

-          smart analyze problems giving a potential solution

-          Working with a developer team in a TFS in Agile concept

-          Maintaining and configuring Windows Servers 2003, 2008 (Web, Application, File)

-          Installing, maintatining and quering SQL and Oracle databases

-          Removing program defects in code and workflow, processing them through the ticket system

 

References:

Wanda Bennet (TACS/KFI group manager) - 804-786-0804 (work phone number)

 

 

.NET Developer / Whitebox Manual Tester(2/2013 -  10/2013)

Target Labs Inc.

(Vienna, VA)

- Reviewing the code and performing alpha-testing of PHP web-applications

- Developed and supported office mobile application (calendar, task manager, SQL-server interaction) written in Xamarin Studio.

- Developed a number of C# libraries: text parser, accountant calculations

- Developed Delphi applications for clients database administration

- Performed SQL and Oracle Server Database administration and testing

- Designed SQL/Oracle-queries

- Designed data GUI for data presentation

- Designed, coded, and tested the back-end server authentication module

 

References:

Larry Poltavtsev (CEO) - 703-625-6700 (work phone number)

.NET Developer and System Administrator

Rostov Regional Agency of Business Support  (3/2012 – 2/2013)

(Rostov-on-Don, Russia)

- Developed Database Management System “Contact Book”:

- designed and integrated import/export module for MS Excel interaction

- designed the text analysis class

- designed Excel-interaction class via PIA

- designed a module for database queries results exporting to MS Word

- designed a module for multi-threaded database update

- designed a class for constructing complex SQL queries based on user input

- designed a module for contacts database encryption and security

- database was encrypted via AES

- authentication module via MD5 Hashing

- performed centralized client-app updating

- wrote and updated manual documentation

- Developed software for Excel-documents comparison

- Developed a number of VB Macros (Excel text parsing)

- Installing, implementing and configuring and maintaining Microsoft Dynamics CRM

- Managing Cloud-based Office products (Office 365)

- Maintaining Windows 2008 R2 Server and small-business network

- Maintaining Centralized Security Suite based on Kaspersky Antivirus

 

 

Security Engineer

Regional Appraisal and Certification Centre Expert (1/2011 – 2/2012)

(Rostov-on-Don, Russia)

- Developed application for registering clients for security clearance granting:

- designed library for data encryption via AES

- designed LINQ queries

- designed  documents in Word and Excel, performing parsing user input based on Russian linguistics

- designed module for performing statistic summary (via LINQ queries) into Word Document file

(This application enhanced productivity of Clearance Department by 500%).

- Developed an application for calculation a security assessment of the client companies:

- design 4 huge modules for technical calculations based on government secret methods

- design module for generation accreditation and certification documentation in Word Document files

- designed LINQ queries for the database with the clients information

- Developed manuals for every application

- Analyzed and configured many information systems containing large databases of sensitive and personal data for preventing security breaches

- Working and communicating with clients: both technical and business personnel

- Created manually various accreditation and certification documentation

 

Software Engineer

State University of Economics(9/2007-1/2011)

(Rostov-on-Don, Russia)

- Developed a graphical application of software assessment based on collecting user input about each criteria. Application gives a dynamically constructed graph as a result.

- designed graph construction module

- designed LINQ queries to perform statistic calculations

- designed module for performing results export to MS Word

- Developed a client-server application for medical database management

- designed a module for database import from an Excel file

- designed an authentication module and users database

- designed a module for user account control

- developed a database encryption library

- developed and implemented a Digital Rights Management algorithm (based on OS version) and coded it into a library

- developed an application for key generation

- designed LINQ queries to a database

- Leading a small team of software engineers and help-desk support analysts

- Participated in problem solving resolution with a team on a daily basis

- Software and hardware supporting, installation and testing

 

EDUCATION:

 

−        Master of Science in Information Security Management And Technologies at State University of Economics, Russia – Qualified as Security Engineer

 

Primary Subjects:Secondary Subjects:

- Information Security- Psychology

- Cryptography- Management

- C# Programming

- Networking

- Databases