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Konrad Cała

Konrad Cała

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Followers of Konrad Cała475 followers
location of Konrad CałaCracow, Małopolskie, Poland

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  • Timeline

  • About me

    Software Engineer at HSBC via Alten Polska

  • Education

    • AGH University of Science and Technology

      2005 - 2010
      Master's degree Computer science

  • Experience

    • IBM

      Apr 2009 - Sept 2009
      Intership

    • Krakfin

      Jan 2010 - Dec 2011
      Full Stack Developer

      Development of applications for Polish local authorities.Java 6, Struts2, Hibernate, Apache Tomcat, PostgreSQL, JavaScript, Ext JS, Freemarker, HTML, CSS, JAXB, JAX-WS

    • ConSol* Consulting & Solutions Software GmbH

      Jan 2012 - Dec 2014
      Java Developer

      Development and support of Consol*CM6 BPM ticketing system.Onsite 3 months deployment and customization of ConSol*CM6 system for Telefónica O2 in Munich.Java 6, Spring, Hibernate, JBoss 5, JBoss 7, Weblogic 10, MS SQL, MySQL, Oracle, Pentaho Data Integration

    • Sabre Corporation

      Jan 2015 - Jun 2017
      Senior Java Developer

      Developing core backend Airline Solutions software that handles hundreds of TPS as a Scrum team member.Java 7, Spring, Apache Camel, XSLT, MyBatis, JBoss 5, JBoss 6

    • HSBC Commercial Banking

      Jun 2017 - Nov 2018
      Senior Java Developer

      Development of digital banking platform that streams data from mainframes in near real time to AWS to enable real time mobile notifications, alerts, event driven banking and personalisation. Based on a new serverless architecture on AWS that processes high volume transactions that was presented at AWS re:Invent in Las Vegas in Nov, 2018: https://youtu.be/_UiyIJqDXXQ. Java 8, Scala, AWS Lambda, AWS API Gateway, AWS Kinesis, Aurora MySQL, AWS SQS, DynamoDB‎, Amazon EMR, Apache Spark, HBase, Apache Phoenix, Cucumber Show less

    • Nordea

      Dec 2018 - Apr 2020
      Scala Developer

      1. Working as Scala Developer to develop ETL application which reads data from BluePrism RPA database, transforms using Apache Spark and saves into Hive metastore. The application gathers data of BluePrism processes, objects and queues. Transformed data in Hive are displayed on Arcadia and Power BI charts.Scala, Spark, HDFS, Hive, Impala, Oozie, Cloudera, Jenkins.2. Integrating Nordea's chatbot virtual agent with RPA Blue Prism using Confluent Kafka.

    • ALTEN Polska

      May 2020 - now
      Senior Software Engineer

      Development of digital banking platform for identity verification.Java, AWS Lambda, Api Gateway, CloudFront, S3, SQS, SNS, DynamoDB, Kinesis, Step Functions, CloudFormation, Terraform

  • Licenses & Certifications