Vidar Eidissen

Vidar Eidissen Email and Phone Number

Making your database applications run faster. Database Architect/Developer, Oracle ACE Pro Alumn, Consultant/Technical Team Coach @ Eritec AS
oslo, oslo, norway
Vidar Eidissen's Location
Bodø, Nordland, Norway, Norway
Vidar Eidissen's Contact Details

Vidar Eidissen work email

Vidar Eidissen personal email

n/a
About Vidar Eidissen

Developer(/DBA) that knows how to balance performance and maintainability in and around the Oracle database.✔ Technical coach; helping back-end teams meet business goals by creating better code.✔ The "goto-guy" for application performance around the database, PL/SQL and SQL✔ Certified Oracle Database SQL Expert✔ Certified Oracle Advanced PL/SQL Developer Professional✔ Presenter at international conferences.23 years of experience in eHealth, building the largest healthcare databases in Norway (~50 TB), means thorough understanding of 24x7 availability, large data- and user volumes as well as the importance of data quality.Worked with Oracle databases since 1998 and knows how applications should be built for maximum maintainability, performance and scalability.Portfolio of experience includes lots of work with data conversion/ETL, application development, application performance tuning, SQL tuning, performance testing (LoadRunner, RAT), troubleshooting and more.Advocates a holistic approach to application performance and maintainability, focusing not only on the database, but on the behavior and performance of the system from the end-user and down.A norwegian born in 1969, working out of Bodø, married, 3 kids. Trying to keep active with skiing, triathlon, off road cycling and more. Once crash-landed an airplane, with no intention of repeating the achievement. My small Oracle related blog is found at http://nicetheory.io and I occasionally tweet as @nicetheoryvidar.

Vidar Eidissen's Current Company Details
Eritec AS

Eritec As

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Making your database applications run faster. Database Architect/Developer, Oracle ACE Pro Alumn, Consultant/Technical Team Coach
oslo, oslo, norway
Website:
eritec.no
Employees:
5
Vidar Eidissen Work Experience Details
  • Eritec As
    Chief Consultant, Oracle Database Architect, Developer, Technical Team Coach, Dba
    Eritec As Feb 2018 - Present
    Oslo Area, Norway
    View
  • Arctic Salt As
    Member Of The Board
    Arctic Salt As May 2015 - Present
    Saltstraumen
    A small, but growing, startup company, producing the world's fastest sea salt!
  • Wogow
    Member Of The Board
    Wogow Jun 2020 - Jun 2022
  • Work&Go As - Wogow
    Digital Architect
    Work&Go As - Wogow Sep 2018 - Jun 2022
  • Better Work As
    Oracle Database Developer, Technical Coach And Performance Consultant
    Better Work As Aug 2016 - Jan 2018
    Bodø, Norway
    Helping customers structuring, speeding up and utilizing their Oracle Database solutions since 1998.✔ PL/SQL and SQL developer/DBA.✔ Development and performance tuning focusing around the Oracle Database.✔ Mentoring development teams on how to build a maintainable and much more performant architecture around the database.✔ Working shoulder-to-shoulder, transferring knowledge while solving problems.
  • Db Eidissen
    Technical Coach For Development Teams, Widerøe As, Norway’S Largest Regional Airline
    Db Eidissen Sep 2016 - Mar 2017
    Bodø
    ✔ Improving performance in data warehouse solutions under development.✔ Planning for future growth✔ Mentoring and educating the development teams on how to utilize the database more efficiently to meet business goals.My contribution:✔ Design and development of performant solutions.✔ Handover of better solutions and techniques.✔ Building database knowledge and understanding for C#-teams.Results:✔ Teams have better understanding of the effect of their code patterns and are exploring new and better ways on their own.✔ Processing times for data have been reduced significantly
  • Db Eidissen
    Development Consultant, Database Consolidation Poc, Helse Sør-Øst Rhf
    Db Eidissen Aug 2016 - Mar 2017
    Oslo/Bodø
    Proof of Concept: Consolidation of 9 EHR-databases in South-Eastern Norway Regional Health AuthorityThe single target database is estimated to 100-150 TB and around 15.000 concurrent users. The PoC’s aim was to see if a downtime of less that 4 hours for the consolidation process is achievable. PoC showed it is.My contribution:✔ Huge optimization and automation of the process.✔ Development of methods for effective movement of large amounts of data.✔ Coaching developers in code-patterns for vastly improved performance.✔ Orchestrating ETL-routines.✔ Intermediary between developers and DBAs.Results:✔ Our test-loading process (data for one hospital) was reduced from about 15-20 hours, down to ~1 hour.✔ Reduced complexity and fewer sources of errors.
  • Dips Asa
    Senior System Architect And Technical Coach
    Dips Asa Jan 1998 - Jun 2016
    Bodø
    ✔ Co-founder✔ Technical coach and database developer, different development projects in a C#/.Net environment.✔ Performance tuning of 1, 2 and 3-tier solutions.✔ Load testing using Load Runner, simulating up to 7.000 concurrent users.✔ Data migration solutions.✔ Vast number of implementation projects on many hospitals in Norway. Projects including ETL, performance optimizations and developer feedback.
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  • Nordland Sentralsykehus
    Førstekonsulent
    Nordland Sentralsykehus Jul 1993 - Dec 1997
    Bodø
    IT-support the first 10 months and thereafter software development of the DIPS-software

Vidar Eidissen Skills

Scrum Software Development Agile Methodologies Test Driven Development Distributed Systems Xml Soa Sql Oracle Enterprise Architecture Software Design Software Engineering Software Project Management Tfs Databases Integration It Strategy Pl/sql Performance Tuning Consulting Architecture Sql Tuning Splunk Database Administration Enterprise Software Oracle Database Solution Architecture Data Modeling Relational Data Modeling Logical Data Modeling Physical Data Modeling Oracle Sql Developer Oracle Database Administration Oracle Rac Oracle Enterprise Manager Database Design Database Development Database Queries Relational Databases Database Management System Database Security Database Modeling Database Systems Performance Improvement Performance Testing Performance Measurement Performance Metrics Performance Enhancement

Vidar Eidissen Education Details

Frequently Asked Questions about Vidar Eidissen

What company does Vidar Eidissen work for?

Vidar Eidissen works for Eritec As

What is Vidar Eidissen's role at the current company?

Vidar Eidissen's current role is Making your database applications run faster. Database Architect/Developer, Oracle ACE Pro Alumn, Consultant/Technical Team Coach.

What is Vidar Eidissen's email address?

Vidar Eidissen's email address is ve****@****dips.no

What schools did Vidar Eidissen attend?

Vidar Eidissen attended Nord University.

What skills is Vidar Eidissen known for?

Vidar Eidissen has skills like Scrum, Software Development, Agile Methodologies, Test Driven Development, Distributed Systems, Xml, Soa, Sql, Oracle, Enterprise Architecture, Software Design, Software Engineering.

Who are Vidar Eidissen's colleagues?

Vidar Eidissen's colleagues are Lars Johan Ulveseth, Lasse Jenssen, Karsten Wallin, Kjetil Strønen.

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