TECHNICAL SKILLS:

Concepts Object oriented analysis and design: Agile, Scrum, OOA/OOD/OOP, GOF and J2EE Design Patterns, UML

Distributed systems: SOA, RPC, messaging services, synchronous and asynchronous calls, web services.

Programming Languages: Java, C++, C#, Groovy, Scala, PHP, XML, SQL, C, Assembler

Web Technologies: HTML 5, CSS 3, JavaScript, AngularJS, NodeJS, JQuery, REST, SOAP

Databases: Oracle, DB2, Sybase, PostgreSQL, MySQL, MS SQL, MongoDB

Operating Systems and Platforms: AWS Cloud, MS Windows, Linux, Sun Solaris, Mac OS X, AIX

Tools: Eclipse, NetBeans, MS Visual Studio, Subversion, Git, Jira, Jenkins

PROFESSIONAL EXPERIENCE:

Confidential, Skokie, IL

IT Manager

Responsibilities:

• Maintaining staff by recruiting, selecting, orienting, and training employees; developing personal growth opportunities.
• Maintaining organization's effectiveness and efficiency by defining, delivering, and supporting strategic plans for implementing information technologies.
• Completing projects by coordinating resources and timetables with other departments and vendors.
• Verifying application results by conducting system audits of technologies implemented.
• Recommending information technology strategies, policies, and procedures by evaluating organization outcomes; identifying problems; evaluating trends; anticipating requirements.
• Giving technical direction to the team.
• Introduced Scrum to the team and acted as a Scrum Master.
• Lead architecture of all new company initiatives.
• Lead moving company infrastructure to the AWS cloud.
• Developed some parts of the system.
• Investigated and fixed production issues and bugs.

Technologies: Java, Java EE, Spring, Hibernate, HTML 5, CSS 3, JQuery, AngularJS, XML, SQL, MongoDB, AWS Cloud, REST

Confidential, Chicago, IL

Senior architect

Responsibilities:

• Gathering and assessing requirements from project owner.
• Choosing design and architecture for features and components.
• Giving technical direction to the team.
• Investigating and fixing production incidents.

Technologies: Java, Java EE, Spring, Hibernate, XML, SQL, REST

Confidential, Chicago, IL

IT Consultant

Responsibilities:

• Gathering and assessing requirements from project owner.
• Choosing design and architecture for features and components.
• Implementing the new features and components.
• Investigating and fixing production incidents.

Technologies: Java, Java EE, Spring, Hibernate, JQuery, SQL, SOAP

Confidential, Skokie, IL

IT Consultant

Responsibilities:

• Gathering and assessing requirements from different departments.
• Choosing design and architecture for features and components.
• Implementing the new features and components.
• Investigating and fixing production incidents.

Technologies: Java, Java EE, Spring, Hibernate, JQuery, XML, SQL, REST

Confidential, Barrington, IL

IT Consultant

Responsibilities:

• Designing architecture of .MED Server, Web Services components and client libraries.
• Building and maintaining build infrastructure to build web services.
• Implementing the server as well as Java and C++ client libraries.
• Measuring and optimizing performance of the components.

Technologies: Java, C++, C#, SOAP

Confidential, Chicago, IL

Team Lead

Responsibilities:

• Defining development processes and procedures.
• Gathering and assessing requirements from product manager.
• Choosing the technologies to use for the project.
• Leading and verifying the architecture and design of the application.
• Distributing the tasks among on - site and offshore team members.
• Implementing some parts and code review the implementations of other team members.

Technologies: Java, Java EE, Spring, Hibernate, Flex, XML, SQL, SOAP

Confidential, Chicago, IL

Team Lead

Responsibilities:

• Managing a team of two developers and 18 contractors
• Collaborating with Business, Product, Back Office, Fanatical and UI Teams for the projects
• Designing technical approach and OO models for the projects
• Creating a set of tasks and generate project plans for projects
• Distributing the tasks among the team members and monitoring the progress
• Resolving outstanding questions and updating upper management and other teams with the progress of the projects
• Monitoring production system and helping to resolve issues
• Distributing works among team members and guiding them toward resolution
• Updating senior management about health of the production and test system

Technologies: Java, Java EE, Spring, Hibernate, XML, SQL, SOAP

Confidential, Chicago, IL

Senior Unix Application Developer/Architect

Responsibilities:

• Interacting with business analysts in the process of gathering and understanding system requirements of the system
• Participated in formalizing requirements of the system
• Participated in designing communication workflow and messages
• Designed and developed external FIX gateway
• Designing and developing Order Daemon that communicates with exchanges
• Designing the work flow of the entire application
• Designing OO models
• Designing communication XML
• Designing and developing Market Data provider
• Designing and developing Position provider
• Designing and developing Trading subsystem
• Testing the system

Technologies: Java, Java EE, C++, C#, XML, SQL, SOAP

Confidential, Chicago, IL

Senior Software Engineer

Responsibilities:

• Interacting with business analysts in the process of gathering and understanding requirements
• Designing the work flow of the entire application
• Designing OO models
• Designing and developing booking subsystem
• Testing and profiling of the booking subsystem
• Developing and testing of the PNR subsystem
• Designing and testing logging subsystem

Technologies: Java, Java EE, Spring, Hibernate, XML, SQL, SOAP

Confidential, Chicago, IL

Team Lead

Responsibilities:

• Created and managed offshore office in Ukraine
• Interacted with client in the process of gathering and understanding requirements
• Designed OO models
• Identified and assigned implementation tasks to the developers
• Led a team of developers and testers
• Monitored implementation process, schedule, and resources
• Organized system testing
• Provided all necessary technical and architectural support to the clients and developers
• Designed and implemented several core application frameworks such as:
• Output logging facility
• Price distribution facility based on several Reuters and Bloomberg stock price API
• User interface framework
• Integrated the application to the client's custom environment
• Designed and implemented UI interface using Swing

Technologies: Java, Java Swing, XML, SQL, CORBA

Confidential

Team Lead

Responsibilities:

• Identified and divided the tasks among team members
• Designed the CORBA interface and the network database structure
• Developed client/server communication part of the libraries using C++ and Visigenic CORBA
• Developed the server side of the APIs using C++ on AIX platform

Technologies: C++, CORBA