We offer the knowledge and skills of nearly 300 consultants, architects and developers with various competences and wide experience in their respective domains. Our specialists have certified expertise in designing and implementing solutions effectively in different IT environments. Moreover, they use the best practices of SCRUM, PRINCE2 and PMI methodology.
Microsoft .NET
For Job Seekers: Are you a .net Professional? Submit Resume
The experience of our .NET professionals is confirmed by the title of Microsoft Gold Application Development Partner and allows us to implement advanced Microsoft solutions. By using C# and the latest .NET technology, we build distributed web and mobile applications based on MS SQL and SharePoint Server. Our expertise and agile project management optimize the realization of each project.
Programming languages
- C#
Servers
- IIS 8.5/8.0/7.5/7.0/6.0
- MS SQL Server 2017/2016/2014/2012/2008/Express
- BizTalk Server 2016/2014/2013/2010/2009
Frameworks
- .NET Framework 4.7, 4.6.2, 4.5, 4.0
- .NET Core 1.1, .NET Core 2.0
Architectures
- Hexagonal
- Microservices
Designs
- EDA
- CQRS
Applications
Web applications
- ASP.NET MVC
- ASP.NET CORE MVC
- ASP.NET WebForms
- JavaScript
- jQuery
- TypeScript
- Knockout.js. React
- AngularJS (1, 2, 4)
- CSS – Bootstrap, Less, Sass
- XML/XSLT
Desktop applications
- Windows Presentation Foundation (WPF)
- WinForms
Third part controls
- Infragistics
- DevExpress
- Telerik
Mobile applications
- Xamarin
Distributed applications
- Web API
- Windows Communication Foundation (WCF)
- Windows Azure Cloud Applications
- Web Services (SOAP, XML)
- MSMQ
Azure
- Virtual Machines
- App Service
- Web Services
- Storages
- Service Bus
- Cosmos DB
- Application Insight
Microservices/DevOps
- Docker
Tools
Testing
- NUnit
- XUnit
Continuous integration
- Cruise Control.NET
- Build Master
- Visual Studio Team Services
Repositories
- TFS/TS
- SVN
- Git
Logging
- NLog
- Log4Net
- ELMAH
Reporting
- Reporting Services
- Crystal Reports
ORM
- Entity Framework
- Entity Framework Core
- NHibernate
Databases
- Integration Services (SSIS)
- Analysis Services (SSAS)
- Reporting Services (SSRS)
- Microsoft SQL Server
- Azure Cosmos DB
- MS SQL Server InMemory
Other
- Lucene.NET
- NAnt
For Employers: Looking for a .net Professional? Submit Job Description
For Job Seekers: Are you a .net Professional? Submit Resume
PHP
For Job Seekers: Are you a PHP Professional? Submit Resume
With many years of experience with object-oriented programming languages such as PHP, our specialists can face up to even the most challenging of tasks. Using well-known content management systems (Joomla, Drupal or WordPress) we create modern websites; and using the Zend, Symfony, CakePHP, Laravel, Lumen and Silex frameworks, we develop advanced web applications.
Programming languages
- PHP 5.x, PHP 7.x
Frameworks
- Symfony 2, 3, 4
- Zend Framework 1 & 2
- Laravel 4, 5
- Silex
- Slim
Template systems
- Twig
- Smarty
- Blade
- PHPTAL
CMS systems
- Sulu
- Joomla
- Drupal
- WordPress
- Magento
- osCommerce
- Prestashop
- TYPO3
Web technologies
HTML5
- Responsive web design
JavaScript
- jQuery
CSS3 (media-queries)
- Frameworks: Bootstrap, Foundation
Servers
Application servers
- Apache
- Nginx
- IIS
- LAMP, WAMP, XAMPP
Database servers
- SQL: MySQL, PostgreSQL, MSSQL
- NoSQL: MongoDB, Redis, Cassandra, RocksDB, Hadoop
Search platform
- Elasticsearch/Elastic
- SOLR
- Lucene
Message queues
- RabbitMQ
- ActiveMQ
- Kafka
External Libraries
- PEAR Libraries
- PECL Libraries
- Composer
Web services
- SOAP
- REST
- Open graph
- Facebook SDK
- Google API
- Twitter API
ORM
- Doctrine
- Propel
- Zend Framework ORM
IDE tools
- PhpStorm
- NetBeans
Testing & Profiling
- Unit Testing
- Hamcrest
- Mockery
- Xdebug
- XHProf
- TDD
- BDD
- Behat
- Selenium
- PHP CodeSniffer
CI
- Jenkins
Reports
- InfluxDB, Percona
- Grafana, Graylog
Version control systems
- Git
- SVN
Other
- Docker
- Vagrant
- Memcache(d), Varnish
- AWS
For Employers: Looking for a PHP Professional? Submit Job Description
For Job Seekers: Are you a PHP Professional? Submit Resume
Java
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Java programming language is used to create simple applications and complex systems. Our developers are fully competent in both JSE (Java Standard Edition) and JEE (Java Enterprise Edition, for business) versions. They use the most popular Web frameworks and software libraries. On the basis of proven technological excellence and experience, we create reliable mobile and web applications.
Programming languages
- Java, Groovy
Architectures
- SOA
- Microservices
- Multi layer / Hexagonal
Designs
- DDD
- CQRS
- CDC
- BDD
Frameworks/Libraries
Common
- Testing (TestNG, JUnit, Spock)
- Mocking (EasyMock, Mockito)
Back-End
- XML and JSON processing (JAXB, JAXP, XSD, Jackson)
- Data access
- SQL (JPA, Hibernate, JDBC, Spring Data, JOOQ)
- NoSQL (MongoDB Java Driver, Mongojack)
- Integration frameworks
- REST Services (JAX-RS, Jersey)
- Web Services (JAX-WS, Apache CXF, SOAP)
- Spring (Boot, Cloud, Data, MVC, Security, Integration)
- JEE (EJB, JSF)
- Message Brokers (JMS, Apache ActiveMQ, Kafka)
- OSGi
- Hybris
Microservices/DevOps
- Docker (Swarm, Compose)
- Vagrant
- Kubernetes / Helm
- Spring Cloud Api
- Netflix Api
- Prometheus
- Ansible
Desktop
- Swing
- Java FX
Web servers
- Apache Tomcat
- JBoss AS
- GlassFish
- WebSphere
Tools
IDEs
- Eclipse
- NetBeans
- IntelliJ IDEA
Build tools
- Maven
- Gradle
Continous integration
- Jenkins
- Bamboo
Version control systems
- Git
- SVN
Programming
- JRebel
- Atlassian Stack (Bitbucket, Stash, Crucible, Fisheye)
- Gerrit
For Employers: Looking for a Java Professional? Submit Job Description
For Job Seekers: Are you a Java Professional? Submit Resume
Business Intelligence
For Job Seekers: Are you a Business Intelligence Professional? Submit Resume
JCommerce holds the title of Microsoft Gold Data Analytics Partner and is one of the leading providers of Business Intelligence systems in Poland. Our BI specialists implement data warehouses using the most popular database technologies (Microsoft SQL Server, Oracle), supplying them with the appropriate ETL tools (SAP BusinessObjects Data Services, Data Integrator, Oracle, SQL Server Integration Services, Informatica PowerCenter). They have extensive experience in implementing analytics and reporting platforms – mainly Microsoft BI (Analysis Services, Reporting Services, Power BI, Power Pivot), as well as SAP Business Objects, IBM Cognos, Qlik and Qlik Sense.
Databases
- Microsoft SQL Server 2016/2014/2012/2008/2005/2000
- Oracle 12c/11g/10g/9g
- IBM DB2
- Teradata
- PostgreSQL
- Redshift
- MySQL
ETL
- Business Objects Integrator / Data Services (+ Data Quality)
- IBM InfoSphere DataStage (+ Quality Stage)
- Oracle Warehouse Builder
- Oracle Data Integrator
- Microsoft Data Transformation Services / Microsoft Integration Services
- Informatica PowerCenter (+ Data Quality)
- Talend Open Studio for Data Integration
- Pentaho Data Integration (Kettle)
Data virtualization platforms
- Denodo
Master Data Management (MDM) platforms
- Tibco MDM
- Microsoft Master Data Services
Business Intelligence platforms / Reporting
- SAP Business Objects 4.0/3.1
- SAP Crystal Reports 9/10/XI
- IBM Cognos 10 BI
- IBM Cognos TM1
- MicroStrategy 7/8/9
- Microsoft BI: Reporting Services, Analysis Services, Power BI, Power Pivot
- Oracle BI Enterprise Edition
- Pentaho
- Jasper Reports
- Oracle Hyperion Planning
- QlikView
- Qlik Sense
- Tableau
For Employers: Looking for a Business Intelligence Professional? Submit Job Description
For Job Seekers: Are you a Business Intelligence Professional? Submit Resume
Quality Assurance
For Employers: Looking for a Quality Assurance Professional? Submit Job Description
For Job Seekers: Are you a Quality Assurance Professional? Submit Resume
We offer the outsourcing of experienced engineers from our Quality Assurance team. The form of cooperation depends on the client’s requirements – we provide testers with the know-how to deal with specific tasks, or we deliver a comprehensive testing service, fully managed by our specialists. Our tests are based on functionality, usability, productivity, security and code verification.
We offer Quality Assurance services, which include:
- Manual Testing
functional, regressive, integrative, systemic, volumetric, data migration and acceptance - Automated Testing
functional, productivity, weight bearing, regressive - Automation of the existing manual test environment
- Development of a test automation environment
- Test environment management and maintenance
management, optimization, and maintenance of the existing test suites consulting in the selection of test environment management tools - Testing methodology consulting
Our testers focus on producing high-quality software through a systematic series of actions. Their range of competences includes service requests (using popular tools like Bugzilla and Mantis), test case management, test automation, load and performance testing, virtualization, security testing, application monitoring, code analysis, user acceptance testing and many other activities related to Quality Assurance.
Bug tracking
- Bugzilla
- Mantis
- JIRA
- VersionOne
- Trac
- Redmine
- Microsoft Test Manager
- Microsoft Team Foundation Server
Test management tools
- TestLink
- Test Director
- NMQA QABook
- Testia Tarantula
- HP Quality Center
Test automation
- QTP
- Selenium
- SpecFlow
- Cucumber
- Atata
- Codeception
- SoapUI
- TestComplete
- Visual Studio
- In-house scripts / utilities
- PyCharm
Performance testing tools
- JMeter
- OpenSTA
- LoadRunner
- MS Web Application Stress Tool
- Visual Studio
- In-house scripts / utilities
Virtualization
- VMware Workstation
- VMware vSphere
Security testing
- Fiddler
- AppScan
Application monitoring
- Process Explorer
- HttpWatch
- Netcat
Code analysis
- BoundsChecker
- FxCop
- JProbe
Acceptance tests
- FitNesse
Links verification
- Xenu
- LinkScan
Error reporting
- Snagit
Application availability verification for disabled people
- JAWS
- XML Spy
- Ghost
Remote access, network tools and technical support
- DameWare
- pcAnywhere
- RDP
- VNC
- PuTTY Manager
- Ethereal
- Syslinux
- Nmap
- GoToMeeting
- GoToAssist
For Employers: Looking for a Quality Assurance Professional? Submit Job Description
For Job Seekers: Are you a Quality Assurance Professional? Submit Resume
Front End
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We design and implement front-end solutions in accordance with UX requirements. In our opinion, UX means not only attractive interface, but also an intuitive service and contextual performance. We create our applications based on JavaScript, HTML5, CSS3 and AJAX technologies. We use JavaScript libraries and frameworks (AngularJS and Backbone), CSS frameworks (Bootstrap) and CSS preprocessors (SASS and LESS).
Technologies
- JavaScript
- HTML5
- CSS3
- TypeScript
- AJAX
JavaScript libraries
- jQuery
- jQueryUI
- Underscore
- Prototype
- Raphael JS
- D3.js
- MooTools
JS frameworks
- AngularJS
- Angular
- Backbone
- React.js
- Vue.js
CSS frameworks
- Bootstrap
- Material Design
- Materialize
- Unsemantic
- Foundation
CSS preprocessors
- Sass, Less
- Compass
- Stylus
Testing
- Jasmine
- Karma
- Mocha
- Unit.js
Other JavaScript libraries
- Webpack
- RequireJS
- Modernizr
- Rxjs
API/SDK
- Facebook Api
- Google Api
Task automation tools
- Gulp
- Grunt
Application server
- Node.js
For Employers: Looking for a Front End Developers? Submit Job Description
For Job Seekers: Are you a Front End Developers? Submit Resume
eCommerce
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We design and launch online stores and offer consulting services when choosing e-commerce software. We use ready-made interfaces of online stores or create individual and functional graphics. Our solutions are based on e-commerce platforms like Magento and PrestaShop. For customers with specific requirements, we prepare dedicated applications in Java, .NET and PHP.
Platforms
- Magento
- Umbraco
- PrestaShop
- VirtueMart
- osCommerce
Custom solutions
- JAVA
- .NET
- PHP
For Employers: Looking for a eCommerce Developers? Submit Job Description
For Job Seekers: Are you a eCommerce Developers? Submit Resume
Business Analysis
For Job Seekers: Are you a Business Analysis specialist? Submit Resume
Each IT project should be started with a detailed analysis of business requirements. At JCommerce, such an analysis involves understanding our Client’s business, preparing requirements and documentation, and ensuring the feasibility of the previously prepared models. Our business analysts use a comprehensive and integrated set of analytic tools like Enterprise Architect, Agilian Visual Paradigm and ARIS, UML and BPMN notations.
Notations
- UML
- BPMN
Tools and technologies
- Enterprise Architect
- Aris
- Visual Paradigm
- Axure
- Pencil
- MS Visio
- JIRA
Competences
- Enterprise analysis
- Process modeling
- Requirements engineering
- UI prototyping
- Agile analysis
- Individual solutions
- Professional project’s documentation
- Solution validation
- Documentation management
Projects
- Models of business processes
- Logical and physical data models
- Complete information system projects
- Databases
- Systems integration
- Multi-dimensional data models
- Data warehousing
Branches
- Manufacturing
- Trade
- Construction and development
- Banking and finance
- Insurance
- Medicine
- Foreign exchange (Forex)
- Service
For Employers: Looking for a Business Analysis specialist? Submit Job Description
For Job Seekers: Are you a Business Analysis specialist? Submit Resume
Big Data
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Our consultants are highly specialized in the exploratory analysis of large and diverse data sets. We use platforms like Cloudera Hadoop, HDFS or Hive, based on Java Map-Reduce, Python and Morphlines technologies to create Big Data. We design and implement data warehouses and databases with extensive data visualization possibilities. For this reason, analysts can focus on selected, important features, which have significant business value for the company.
Platforms
- Microsoft HDInsight
- Cloudera Hadoop
- Horton Hadoop
- Amazon AWS
Frameworks and Tools
- Hadoop HDFS
- Spark
- Hive
- Pig
Data Science
- R
- Python (SciPy, NumPy, Panda)
- Java
For Employers: Looking for a Big Data specialist? Submit Job Description
For Job Seekers: Are you a Big Data specialist? Submit Resume
Mobile Development
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Our developers create mobile applications and responsive websites on iOS and Android, written in languages like Objective-C, Java, C# and JavaScript. We specialize mainly in business, multimedia, sport and medical applications, each of which significantly increases the effectiveness of our other IT solutions.
Platforms
- iOS
- Android
Programming languages
- Objective-C
- Swift
- Java
- Kotlin
- C#
- HTML, CSS, JavaScript
Programming environments/Tools
- Xcode
- Eclipse
- Android Studio
- Microsoft Visual Studio
Cross-platform technologies
- Xamarin
- PhoneGap
- Cordova
- Ionic
- AngularJS
- React Native
Native technologies
- iOS SDK, UIkit
- Android SDK
- Retrofit
- Volley
- RxJava
- Spring for Android
- Robolectric
- Crashlytics
- SQLite
- Cocoa Touch
- CoreData
- AFNetworking
- Cocos2d
- .NET Compact Framework
- Web Services Collaboration
- SQL Server CE
- LibGDX
- XNA Framework
General
- App Store, Google Play, Windows Marketplace publishing
- Web Services, REST, JSON
- TDD/BDD
- SVN, Git
- MVC, MVVM
For Employers: Looking for a Mobile Development specialist? Submit Job Description
For Job Seekers: Are you a Mobile Development specialist? Submit Resume