Aarhus, Denmark

Software Engineer building stable, business-critical systems.

I'm Eduard, a Software Engineer at Mjølner Informatics in Aarhus. Calm under complexity, meticulous about quality, and motivated by long-term solutions for business-critical systems.

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Eduard Fischer-Szava, portrait

About

I'm a Software Engineer and IT Consultant based in Aarhus, with five-plus years across the public sector, defence, retail, and renewable-energy SaaS. Most recently a multi-system run inside Netcompany across Danish public-sector platforms (KOMBIT VALG elections, STIL / Uddannelse.dk education, and adjacent municipal systems). The throughline is quality-focused delivery: backend and frontend feature work, requirements clarification, automated testing, and the kind of stakeholder coordination that lowers delivery risk. I joined Mjølner Informatics in April 2026 after closing my chapter at Netcompany; before that came Greenbyte, Boozt, and Systematic.

Romanian by birth, Danish by residence, European by inclination. I hold an MSc in Engineering: Technology-Based Business Development from Aarhus University (2022 – 2024), and a BSc in Software Technology Engineering from VIA University College in Horsens. The marketing diploma I started with at IBA Kolding still pays off; it left me with a habit of reading a brief carefully before writing a line of code.

What I look for in a team: meaningful systems, calm review culture, and colleagues who treat correctness as the long game. The /my-story page has the longer arc; the /now page has whatever has my attention this month.

5+
Years engineering software
4
Languages
4
Major projects shipped
20+
Countries visited

Experience

Five years across six companies.

My professional timeline across six companies in five years, ordered with the current role first. Company names link to their websites.

  1. Frontend Engineer / Consultant

    Mjølner Informatics · Aarhus, Denmark

    Apr 2026 – Present

    Frontend engineering on business-critical software for Danish enterprise and public-sector clients, with backend work alongside as the brief calls for it.

    TypeScriptdemo Reactdemo Angulardemo C#demo .NETdemo

  2. IT Consultant

    Netcompany · Aarhus, Denmark

    Oct 2024 – Feb 2026

    KOMBIT VALG, Denmark's administrative election platform. Full-stack C#/.NET + Angular. Jun–Sep 2025 stint at STIL on UA.dk EUD III, building a reusable UI component catalog on JBoss + TypeScript + jQuery.

    C#demo .NETdemo ASP.NETdemo Entity Framework Coredemo Angulardemo MS SQLdemo Azure DevOpsJBoss / WildFlydemo TypeScriptdemo jQuerydemo

  3. Software Engineer

    Greenbyte · Horsens, Denmark

    Nov 2021 – Sep 2024

    Renewable-energy SaaS, Kalenda, part of Greenbyte's renewable-energy SaaS suite. .NET Core + EF Core + React on the platform side; architect and lead developer of the mobile companion app.

    .NETdemo Reactdemo FlutterDart

  4. System Engineer

    Boozt Fashion · Malmö, Sweden

    Oct 2021 – May 2022

    Large-scale e-commerce backend on boozt.com in PHP/Symfony. Introduced Kanban; quality and test automation focus.

    PHPdemo Symfonydemo Doctrine ORMdemo MySQLBehatdemo Mockerydemo Guzzledemo PHPUnitdemo

  5. Junior Systems Engineer

    Systematic · Aarhus, Denmark

    Feb 2021 – Jun 2021

    Mission-critical SitaWare suite (Frontline, Edge). Java + Angular. NATO interoperability.

    Javademo Angulardemo JUnitdemo Karmademo Jasminedemo Robot Framework

How I work

Six short principles on how I deliver, each grounded in a specific project or role from my CV.

Six short principles, each grounded in something I've actually shipped — not chips, not buzzwords. Where it was learned is on the line above each.

  1. KOMBIT VALG · Netcompany 2024–2026

    I optimise for legibility over cleverness when the audit trail will outlive me. Election platforms have to read clearly to auditors years later, so I treat naming, comments, and PR descriptions as part of the deliverable, not garnish.

  2. STIL / UA.dk · Netcompany 2025

    When the deadline is fixed and the team is small, I pair the architecture conversation with the first commit. On the four-month EUD III stint at STIL we shipped a reusable component catalog because we agreed the boundaries on day three, not at the retro.

  3. SitaWare · Systematic 2021

    I lean on test automation when the cost of a defect is borne downstream. Robot Framework UI tests on Frontline & Edge weren't a vanity exercise — defence software calibrates how seriously you take qualification.

  4. Greenbyte mobile · 2021–2024

    Architect-and-ship rather than architect-then-hand-off. I designed the Flutter / Dart companion app and stayed on it through release, which is also how I learned that the second-hardest part of a mobile app is the release pipeline.

  5. Boozt Fashion · 2021–2022

    I introduce process changes the same way I introduce code changes — small, reversible, and measured. Bringing Kanban into the campaign-booking team was a six-week experiment with an exit ramp, not a mandate.

  6. Across all five roles

    I read the brief twice before writing the first line. The marketing diploma I started with at IBA Kolding wasn't wasted — it left me with a habit of clarifying scope with stakeholders before the IDE is open.

Working with

Tools and languages.

Backend-leaning full-stack, with deeper work in mobile and tooling. Click any logo for the official documentation.

Backend

C#C#.NET.NETJavaJavaSpringSpringPHPPHPNode.jsNode.jsExpressExpressPythonPythonScalaScalaHaskellHaskellC++C++Doctrine ORMDoctrine ORMSymfonySymfonyCCASP.NETASP.NETEntity Framework CoreEntity Framework CoreJBoss / WildFlyJBoss / WildFlyHibernateHibernateApache TomcatApache TomcatJSPJSPJAX-RSJAX-RSJAX-WSJAX-WSGuzzleGuzzleLexik JWT

Frontend

Next.jsNext.jsAngularAngularTypeScriptTypeScriptReactReactReduxReduxTwigTwigRxJSRxJSVue.jsVue.jsjQueryjQueryRazorRazorBlazorBlazorJavaScriptJavaScriptAngular MaterialAngular Material

Mobile

AndroidAndroidFlutterFlutterDartDart

Data

MS SQLMS SQLPostgreSQLPostgreSQLMySQLMySQLMongoDBMongoDBFirebaseFirebaseMongooseMongooseMongoDB AtlasMongoDB AtlasRealmRealmNeo4jNeo4jRedisRedisApache KafkaApache Kafka

Quality

xUnitxUnitCucumberCucumberSeleniumSeleniumPlaywrightPlaywrightCypressCypressRobot FrameworkRobot FrameworkJUnitJUnitPHPUnitPHPUnitBehatBehatMockeryMockeryKarmaKarmaJasmineJasmineJestJestPostmanPostman

Operations

DockerDockerGitGitAzure DevOpsAzure DevOpsJenkinsJenkinsSplunkSplunkKubernetesKubernetesTerraformTerraformAnsibleAnsiblePowerShellPowerShellBashBashWindows CMDTeamCityTeamCityCircleCICircleCIVS CodeVS CodeVisual StudioVisual StudioJetBrains RiderJetBrains RiderWebStormWebStormAndroid StudioAndroid StudioJetBrains ToolboxJetBrains ToolboxApache MavenApache MavenGradleGradleBitbucketBitbucketJiraJira

References

What collaborators have said.

Endorsements from colleagues, clients, and academic supervisors, collected from LinkedIn and signed reference letters.

“Excels in understanding complex concepts and applying them practically; communicates complex ideas clearly and collaborates efficiently across teams.”

—

Claus Hougaard Hansen · Global HSE Manager, Aarhus University (fellow MSc student)

Selected work

Selected case studies.

A curated set of case studies from business-critical systems I have helped design and ship, with context on the problem, my role, and the outcome.