Henrik Engström Email & Phone Number

Us

In a pivotal role as Tech Lead for a distinguished company specializing in life insurance products, the objective was to architect and oversee the streamlining of asset and liability mapping. This initiative was crucial in offering a rapid and comprehensive overview of the company's risk landscape. Collaborative efforts and leadership were directed at integrating and harmonizing a diverse technological stack.Technical Proficiencies: * Programming Languages: Scala, Akka, GoLang * Data Processing: Kafka, Spark * Databases: Cassandra, Postgres * Cloud Platform: Azure (utilizing various services)

Sliema, Malta, Mt

At the forefront of technical responsibilities was the migration of an EU-centric, microservice, and event-driven platform to cater to the US market. A keen emphasis was placed on resilience, scalability, and Time To Market (TTM). Collaborative efforts spanned across finance, marketing, and legal departments, ensuring platform functionality aligns with regulations and addressing third-party vendor considerations.Technical Proficiencies: * Databases: CockroachDB * Cloud Platforms: AWS * Concepts: Microservices, Event-driven Architectures, Distribution, Resilience * Additional Expertise: Processes, Regulations

At Lightbend (previously known as Typesafe), there has been involvement in a range of products. The primary responsibility has been the development of Lightbend Telemetry, an essential tool designed for generating metrics, events, and traces for the Lightbend Reactive Platform. Previous engagements include contributions to the Typesafe Activator, Typesafe Console, and Akka product lines.Technical Proficiencies: * Programming Languages: Scala, Java, JavaScript * Frameworks: Akka, Play, Lagom * Databases: Cassandra * Messaging Systems: Kafka * Concepts: Eventsourcing

Independent Consultant in the Java/Scala domain

San Francisco, Ca, Us

Working as a contractor for Typesafe in a project for an undisclosed client. The system built is a generic data collector used to track the status of the system. Multiple nodes send data, via Flume, to an actor based collector and analyzing server. Calculated statistics are persisted in MongoDB and queried via a REST based JSON interface.Technique/Tools:Scala 2.8/2.9, Akka 1.0/1.1, REST, JSON, Flume, ZooKeeper, MongoDB, ScalaTest, IntelliJ, SBT.

Sliema, Malta, Mt

Part of the architect and platform team at Unibet.Responsible for enhancement of existing platform components and development of new ones. The main components are Customer System, Single Wallet System, and the Event Driven Platform.Technique/Tools:Java 6, Scala 2.7.7/2.8, Maven, Spring, Jersey, REST, JSON, MySQL, Oracle, LDAP, ActiveMQ, Protobuf, Mockito, Glassfish 2.1/3, Tomcat, Jetty, IntelliJ9/10, SVN, XP/TDD.

http://docs.google.com/View?id=dh6vb2w_185g4jtxgfr

Stockholm, Se

Net Ent is a market leader in browser based gaming software.Henrik joined the backend team to strengthen their knowledge of how to build a scalable and robust architecture. Also introduced Maven and various testing frameworks to the teams.Responsible for lifting an legacy betting platform into a new architecture and build process.Techniques/Tools: Java 6, EJB 3, JPA, Glassfish 2.0/2.1, EhCache, SQL Server, Red5, Flex/ActionScript 3.0, Maven, SVN, SCRUM, XP, TDD, Hudson, IntelliJ 8, Eclipse 3.4

Solna, A, Se

Responsible for creating a guideline documentation on web services, WSDL, and XSD design.Part of the work was to investigate different tools and platforms.Also the assignment was to create a web service framework (lib) for web service usage from the preferred platforms (Java, .Net, Domino).Techniques/Tools: WSDL, XML, XSD, Web Services (WS-I, WS-Security, WS-Transaction), RAD 7, Eclipse 3.3/3.4, Axis 2.1, Spring-WS, SoapUI, Mockito

Stockholm, Stockholm County, Se

Cinnober is building a high performance trading engine for electronic marketplaces.Henrik was responsible for designing and implementing a multi-threaded in-memory cache utilized by most parts of the trading system.Keywords for the design are: high availability, minimal latency, and extreme throughput.The system was implemented in pure Java (v6) to serve the multi-threaded execution environment.Techniques/Tools: Java 6 (with high focus on java.util.concurrent), Systems Design, Eclipse 3.3, TDD, SCRUM, Hudson

Helsinki, Fi

Nordea, the leading bank in the Nordic region, was looking to take a leap into a new software era called Software Oriented Architecture.According to Nordea's software partner BEA this was the largest SOA effort in the world where BEA's tools were used.The project was a true SOA effort, i.e. it involved all layers from the business analysts down to the existing legacy systems of the bankA 5 layer architecture was used: Portal, BPM Engine, Enterprise Service Bus (ESB), Common Services, and legacy systems.As-Is processes where redesigned as common To-Be processes for all the Nordic parts of the bank.As an SOA architect Henrik was involved in all parts of the project, and also responsible for all layers of the solution but with a focus on the front-end side (Portal, BPM Engine, and ESB).Henrik worked as a contributor to the SOA Center of Excellence (technology center), Business Process Modeling, and SOA Governance sections.He also helped streamline SOMA in collaboration with IBM to fit the requirements of Nordea.Techniques/Tools: Java, Portal/Portlets, BPMN, BPEL, SOMA, WSDL, Spring, Mainframe Integration, BEA Workshop, BEA WebLogic, BEA AquaLogic (BPM, Service Bus)

Sliema, Malta, Mt

In order to be more agile on the betting market Unibet sought to update their old platform into "betting platform 2.0".Because of his extensive knowledge of Spring and Hibernate , which were the major chosen framework, Henrik was assigned to the project to help with the initial architecture and design.Techniques/Tools: Java 5, EJB, JMS, Spring , Hibernate, JBoss TreeCache, Spring MVC, XDoclet, AJAX, Flash, Eclipse 3, WebLogic, Oracle, XP

Solna, A, Se

Team leader for the continuous development of a replenishment system of the stores, distribution centrals, and suppliers.Henrik joined the backend team to strengthen their knowledge of how to build a scalable and robust architecture.Also introduced Maven and various testing frameworks to the teamsResponsible for lifting an legacy betting platform into a new architecture and build process.Techniques/Tools: Java 6, EJB 3, JPA, Glassfish 2.0/2.1, SQL Server, Red5, Flex/ActionScript 3.0, Maven, SVN, SCRUM, XP, TDD, IntelliJ 8, Eclipse 3.4

Munich, De

Designing and implementing a fraud- and money laundering protection system.Techniques/Tools: Java, J2EE, WSAD 6, WAS 5, SQL Server 2003, TDD

http://docs.google.com/View?id=dh6vb2w_185g4jtxgfr

Solna, A, Se

Designing and implementing an automatic replenishment system between the stores, distribution centrals, and suppliers.Henrik is responsible for system design and implementation in different layers of the application.The system is highly dependent on underlying manframe systems and WebMethods is used to integrate the J2EE-system with the mainframes.Techniques/Tools: Java,J2EE, Struts, JMS, EJB, WAS 5, ClearCase, Rational Rose, WebMethods, Oracle 8/9, WebSphere MQ, RUP

Helsinki, Fi

Conducted an architectural investigation on how to make the "Fonda system" (see below) a Nordic application, i.e. finding requirements to meet the overall Nordea architecture.The aim of the project was to identify differences between Fonda and NIL (Nordea Integration Layer), make a plan for how to integrate Fonda into NIL, and to verify that it was technically possible to do so.Interesting parts were integration with the framework for legacy system and integration with the shared Nordic application interfaces. Other intriguing parts were integration with the security solution (WebSEAL) and WebLogic clustering issues.Techniques/Tools: Java, J2EE, MQ Series, Rational ClearCase, Rational Rose, WebLogic 6.1, JBuilder 7, IntelliJ 3.0

Helsinki, Fi

Head of the core team in the "Fonda" project - which was to move the exiting Investment Fund system from an IMS solution to a J2EE environment.Strong focus on robustness and reliability. The system was also to be easily extendable. Henrik's responsibilities in the project spanned writing use cases to helping out with deployment issues and everything there between. Techniques/Tools: Java, J2EE (EJB, JMS, Servlets), MQ Series, Struts, Log4J, XML, Rational Rose, Rational ClearCase, WebLogic 6.1.

Stockholm, Se

http://docs.google.com/View?id=dh6vb2w_185g4jtxgfr

Zurich, Zh, Ch

Performed Masters Thesis Project with ABB. Researched and developed an agent based system in Java.

M.Sc, Computers And Systems Science

Mathematics, Physics, Computer Engineering, Finance

Education record