Krzysztof Wroblewski

Senior Java Software Engineer @ Tenarai Europe

About

Company page: https://matrixdynamix.com Product page: https://newgenerationcontroller.com Nomination to "Best Startup in Poland" - MOBILE TRENDS AWARDS 2018 - https://mobiletrendsawards.pl 12 years of proven experience in creating commercial solutions for the largest international corporations in the world, including Oracle, ABB, Bank UBS. 8 years of work as a senior java developer involved in the most difficult elements of developed systems. Experience: Full stack developer: backend + frontend + dba + project architect + project management. Expert in object and function languages: java Core, java EE, javascript and many others. Design, implementation and administration of Oracle databases, Microsoft Sql Server, PostgreSQL and object databases. Expert in programming languages PL / SQL databases, T-SQL. Expert in the field of ORM issues. Expert in the issues of "low latency high throughput". Administration and maintenance of Linux-based servers. Performing the Technical Leader function in a project that was responsible for maintaining traffic between the London Stock Exchange and Europe. Designing critical functionalities responsible for the security of transmitted and stored data: Generation of customer certificates, authentication, authorization. Design and configuration of encrypted communication between the server. Very good knowledge and practical application of agile methods of Agile project management. Experience in managing and managing the time of people in the project.

Country

Poland

City

Cracow

Industry

Computer Software

Skill

AngularJS, Google Cloud Platform (GCP), Google Kubernetes Engine (GKE), JUnit, Java Enterprise Edition, Java, SQL, XML, Agile Methodologies, PL/SQL, Maven, Spring Framework, HTML

Experience

ABB Enterprise Software

2014-1 - 2014-12 · 1 yr

Kraków Area, Poland

[Contractor - Jlabs] Project: RiskReview - system that support processing contract between ABB – other company.

Senior Java Software Engineer

ABB Enterprise Software

2013-3 - 2013-12 · 10 mos

Kraków Area, Poland

[Contractor - Jlabs] Project: Customer satisfaction survey system Create reports in MS Reporting Services Solving performance problems, db index, correlated query, JPA persistent context, use profilers both database and java code. Create own monitoring tool Research for external monitoring tool and apply its to system Successful add solution to solve business need about “Date with Time Zone”

Senior Java Software Engineer

Software Mind

2012-6 - 2013-3 · 10 mos

Kraków Area, Poland

[Contractor - Itekna] Sector: Internet Banking for Bank Pocztowy Project: Front-end banking platform for customers and corporate institution. Mainly responsible for : Integrating with banking backend by ESB(Enterprise Service Bus) Research and business analyze solution with focus on optimization Check specification if it is consistent Customer support at all cycles of project, including delegation to customer headquarter Responsible for solution of generating customer certificate and authenticate any kind of order to banking system Import/Export data according to pre-defined customer templates

Senior Java Software Engineer

Oracle

2012-5 - 2012-5 · 1 mo

Kraków Area, Poland

After take over Taleo by Oracle

Senior Java Javaee Developer

Taleo

2011-7 - 2012-5 · 11 mos

Kraków Area, Poland

After take over Jobpartners by Taleo. Maintain, update and refactoring code. Develop internal SSO framework for Deutsche Telekom(T-mobile) , good knowledge about SAML protocol, sign documents and certificates management. Upgrade product to higher version (merge data, create tags, updating project environment)

java developer

Jobpartners

2010-1 - 2011-7 · 1 yr 7 mos

Kraków Area, Poland

Create reports for Jasperreports, optimization queries (SQL, PL/SQL). Develop specified customization for customer. Direct contact with customer, estimation and modeling solutions. Tasks also include process automation and data analysis. Introducing new incomers and make them familiar with the system. Develop internal tools.

Java Developer

Trigon

2007-9 - 2009-11 · 2 yrs 3 mos

Kraków Area, Poland

Project: “BOK- Biuro obsługi klienta ( Help Desk )“ Position: Project Architect, Java web Developer, PL/SQL Developer Application BOK is responsible for main back-office tasks related to activity of brokerage house. Main solved tasks: Design Work-flow to manage dispositions from brokerage system (http://www.doakcji.pl/index.jsp) Create AOP solutions for context logging. Create mobile version of: http://www.doakcji.pl/index.jsp based on existing component. Evaluation of risk selected concepts. Write Junit tests. Create solutions to generate and print documents in PDF format. (template in “doc” file format processed online by server side). Create solution for generating and management client Certificate (X.509)