Experience

VoltDB, Inc.
• Java Software Engineer

  • Jan 2022 - Present


HSBC

• United Kingdom
• Financial Services
• 700 & Above Employee

• Senior Software Engineer

  • Sep 2020 - Jan 2022

  Integrating market data source with non blocking processor, exposing it to internal consumers. Integrating market data source with non blocking processor, exposing it to internal consumers.



Casumo

• Malta
• Gambling Facilities and Casinos
• 100 - 200 Employee

• Senior Software Engineer

  • May 2019 - Sep 2020

  working on registration flows, affiliation, casino player managment working on registration flows, affiliation, casino player managment



Revolut

• Brazil
• Wellness and Fitness Services

• Senior Software Engineer

  • Sep 2018 - May 2019

  I was involved in many changes to legacy code that enabled expansion to new markets working on event store to make it consistent I was involved in many changes to legacy code that enabled expansion to new markets working on event store to make it consistent



Codewise.com

• senior java developer

  • Jan 2015 - Sep 2018

  creating new DSP platform integrated with tracking system. DSP platform required high performance (100K+ request per seconds), high scalability, cost efficiency, distribution to many data centres, data consistency, etc creating new DSP platform integrated with tracking system. DSP platform required high performance (100K+ request per seconds), high scalability, cost efficiency, distribution to many data centres, data consistency, etc



SmartRecruiters

• United States
• Software Development
• 400 - 500 Employee

• Senior Java Developer

  • Mar 2012 - Jan 2015

  java (RESTful internal API, visual analytic dashboard gathering real time data, asynchronous task execution engine, view's logic, integration with external systems) groovy (Geb a selenium framework, service's logic) javascript (client application using AngularJs, testing with jasmine, server side scripting using NodeJs) java (RESTful internal API, visual analytic dashboard gathering real time data, asynchronous task execution engine, view's logic, integration with external systems) groovy (Geb a selenium framework, service's logic) javascript (client application using AngularJs, testing with jasmine, server side scripting using NodeJs)



Sabre Holdings

• United Kingdom
• Consumer Services
• 1 - 100 Employee

• java developer - Qik

  • Jun 2010 - Mar 2012

  integrating swing application with eclipse platformmaintaining and developing Qik platformserver side application for managing airports systems (CUPPS)

• Flex Developer

  • Mar 2010 - Jun 2010

  hotel booking web application



Mc comp

• Poland
• IT Services and IT Consulting
• 1 - 100 Employee

• java developer

  • Dec 2007 - May 2010

  MSSQL/Delphi (petrol station's multi-device controller, db backup service) Flex (prototype of web admin tool) Java (prototype of multi-device controller) MSSQL/Delphi (petrol station's multi-device controller, db backup service) Flex (prototype of web admin tool) Java (prototype of multi-device controller)



Softbank S.A.

• Intership, Tester

  • Feb 2006 - Jan 2007

  Building SQL queries Sas 4GL and Informatica (testing and building ETL flow) Building SQL queries Sas 4GL and Informatica (testing and building ETL flow)