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$20 USD / hour
Flag of BULGARIA
varna, bulgaria
$20 USD / hour
It's currently 9:40 AM here
Joined August 26, 2015
0 Recommendations

Sergey K.

@errd

 5.0 (1 review)
2.4
2.4
100%
100%
$20 USD / hour
Flag of BULGARIA
varna, bulgaria
$20 USD / hour
100%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate

Software developer with 15+ years of experience

I'm self-motivated and result-oriented person who is always in connection with newest software development trends. My areas of expertise are J2SE and J2EE applications. I have some experience with Scala (Play Framework, Slick, Akka). I'm familiar with PHP and Javascript and able to create perfect responsive HTML/CSS markup. I have good knowledge of Adobe Photoshop and able to design web-pages.
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Portfolio

2127087
Application\'s main goal is to provide operator with information about customer location and nearest branches and ATMs by search options given. During the server-side development used: Java SE 1.7, Spring Framework (Core, Data, Web services); JUnit и Mockito for automated testing. ExtJS framework and OpenLayers library used on client-side.
MapSearch - Customer Service Phone Operators Automation
Application\'s main goal is to provide operator with information about customer location and nearest branches and ATMs by search options given. During the server-side development used: Java SE 1.7, Spring Framework (Core, Data, Web services); JUnit и Mockito for automated testing. ExtJS framework and OpenLayers library used on client-side.
MapSearch - Customer Service Phone Operators Automation
2127069
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
2126960
Application \"Collectum\" is a software complex for automation of collectors department of large retail bank. Developed application\'s main goal is to distribute credit contracts between specialists based on wide range of criterias, such as geographical location, amount of debt, number of contracts, etc. Application is built on classic three-tier architecture with browser as thin client. Server-side development is based on: Java SE 1.7, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, JDBC for dealing with DB; Apache POI for reports; JUnit и Mockito for automated tests. On the client-side there are ExtJS and OpenLayers. Oracle is used as main database and PostgreSQL with PostGIS module for geographical data. Implemented Active Directory integration with SSO (Single Sign On) support. In this project started production use of Scala for some background tasks. Used during the development process: Maven, Subversion, Nexus, Hudson, Confluenc
Collectum - Retail Bank Collectors Department Automation
Application \"Collectum\" is a software complex for automation of collectors department of large retail bank. Developed application\'s main goal is to distribute credit contracts between specialists based on wide range of criterias, such as geographical location, amount of debt, number of contracts, etc. Application is built on classic three-tier architecture with browser as thin client. Server-side development is based on: Java SE 1.7, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, JDBC for dealing with DB; Apache POI for reports; JUnit и Mockito for automated tests. On the client-side there are ExtJS and OpenLayers. Oracle is used as main database and PostgreSQL with PostGIS module for geographical data. Implemented Active Directory integration with SSO (Single Sign On) support. In this project started production use of Scala for some background tasks. Used during the development process: Maven, Subversion, Nexus, Hudson, Confluenc
Collectum - Retail Bank Collectors Department Automation
Application \"Collectum\" is a software complex for automation of collectors department of large retail bank. Developed application\'s main goal is to distribute credit contracts between specialists based on wide range of criterias, such as geographical location, amount of debt, number of contracts, etc. Application is built on classic three-tier architecture with browser as thin client. Server-side development is based on: Java SE 1.7, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, JDBC for dealing with DB; Apache POI for reports; JUnit и Mockito for automated tests. On the client-side there are ExtJS and OpenLayers. Oracle is used as main database and PostgreSQL with PostGIS module for geographical data. Implemented Active Directory integration with SSO (Single Sign On) support. In this project started production use of Scala for some background tasks. Used during the development process: Maven, Subversion, Nexus, Hudson, Confluenc
Collectum - Retail Bank Collectors Department Automation
2127087
Application\'s main goal is to provide operator with information about customer location and nearest branches and ATMs by search options given. During the server-side development used: Java SE 1.7, Spring Framework (Core, Data, Web services); JUnit и Mockito for automated testing. ExtJS framework and OpenLayers library used on client-side.
MapSearch - Customer Service Phone Operators Automation
Application\'s main goal is to provide operator with information about customer location and nearest branches and ATMs by search options given. During the server-side development used: Java SE 1.7, Spring Framework (Core, Data, Web services); JUnit и Mockito for automated testing. ExtJS framework and OpenLayers library used on client-side.
MapSearch - Customer Service Phone Operators Automation
2127069
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
\"Objectoom\" is a software complex for managing of branches and other properties for geographically distributed company, such as banks and other retailers. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc. In this project was used: Java SE 1.6, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, MyBatis and sometimes simple JDBC for dealing with DB; Apache POI and Jasper Reports for reporting; JUnit и Mockito automated test. For GIS purposes was used PostGIS and MS4W. Client-side is based on ExtJS and OpenLayers libraries. Two databases officially supported: Oracle or PostgreSQL. Active Directory integration with SSO (Single Sign On) support.
Objectum - CAFM software
2126960
Application \"Collectum\" is a software complex for automation of collectors department of large retail bank. Developed application\'s main goal is to distribute credit contracts between specialists based on wide range of criterias, such as geographical location, amount of debt, number of contracts, etc. Application is built on classic three-tier architecture with browser as thin client. Server-side development is based on: Java SE 1.7, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, JDBC for dealing with DB; Apache POI for reports; JUnit и Mockito for automated tests. On the client-side there are ExtJS and OpenLayers. Oracle is used as main database and PostgreSQL with PostGIS module for geographical data. Implemented Active Directory integration with SSO (Single Sign On) support. In this project started production use of Scala for some background tasks. Used during the development process: Maven, Subversion, Nexus, Hudson, Confluenc
Collectum - Retail Bank Collectors Department Automation
Application \"Collectum\" is a software complex for automation of collectors department of large retail bank. Developed application\'s main goal is to distribute credit contracts between specialists based on wide range of criterias, such as geographical location, amount of debt, number of contracts, etc. Application is built on classic three-tier architecture with browser as thin client. Server-side development is based on: Java SE 1.7, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, JDBC for dealing with DB; Apache POI for reports; JUnit и Mockito for automated tests. On the client-side there are ExtJS and OpenLayers. Oracle is used as main database and PostgreSQL with PostGIS module for geographical data. Implemented Active Directory integration with SSO (Single Sign On) support. In this project started production use of Scala for some background tasks. Used during the development process: Maven, Subversion, Nexus, Hudson, Confluenc
Collectum - Retail Bank Collectors Department Automation
Application \"Collectum\" is a software complex for automation of collectors department of large retail bank. Developed application\'s main goal is to distribute credit contracts between specialists based on wide range of criterias, such as geographical location, amount of debt, number of contracts, etc. Application is built on classic three-tier architecture with browser as thin client. Server-side development is based on: Java SE 1.7, Spring Framework (Core, Security, Data, Web services, LDAP); Hibernate, JDBC for dealing with DB; Apache POI for reports; JUnit и Mockito for automated tests. On the client-side there are ExtJS and OpenLayers. Oracle is used as main database and PostgreSQL with PostGIS module for geographical data. Implemented Active Directory integration with SSO (Single Sign On) support. In this project started production use of Scala for some background tasks. Used during the development process: Maven, Subversion, Nexus, Hudson, Confluenc
Collectum - Retail Bank Collectors Department Automation

Reviews

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5.0
$150.00 USD
Project 8335651 has been deleted
Number 1 coder, very honest, good communications and with high patience. He helped in setting up the code, merging his changes to current project .
User Avatar
Flag of Ram A.
@sonutomato
•
9 years ago

Experience

Head of software development department

CSBI Group
Aug 2012 - Aug 2015 (3 years)
During my work was successfully completed 3 complex IT-projects (Collectum, MapSearch, Objectum adv. materials module). My role here was managing software development of company products based on Java (Spring Framework, Hibernate) and Oracle. PostgreSQL with PostGIS module was used for geo-data. JUnit и Mockito was used for automated testing. ExtJS framework and OpenLayers library used on client-side.

Technical director

CSBI-Zirvan
Jun 2009 - Aug 2012 (3 years, 2 months)
Lead the usability testing and analysis and took a part in development of doc-flow system DoxLogic (former jDocflow). Participated in design and development of the doc-flow mobile version (iOS). Lead the development of informational system "Objectoom" for managing of branches and other properties for geographically distributed company. System contains overall information about different kinds of company properties, including financial metrics, payments, regular works, workplaces, etc.

Head of software development department

Wapstart
Feb 2009 - Jun 2009 (4 months, 1 day)
Took a part in development of largest advertising network in Russia - WapStart. Project was adopted for increasing day by day load. During period of my work number of requests increased from 5 to 16 millions per day. In project used: nginx, PHP (and related stuff), PostgreSQL. For system monitoring was used Nagios.

Education

Master of marketing

Kostromskoj Gosudarstvennyj Tehnologiceskij Universitet, Russian Federation 1994 - 1999
(5 years)

Master of automation engineering

Kostromskoj Gosudarstvennyj Tehnologiceskij Universitet, Russian Federation 1994 - 1999
(5 years)

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Top Skills

Java 1
JavaScript 1
jQuery / Prototype 1
PHP
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