Konishi AB

What we do

Services

A focused set of capabilities in industrial software, data analytics, and financial analysis — built around deep expertise rather than broad coverage.

Software Engineering

Large-scale industrial and commercial software in C# and Java. From warehouse management systems controlling 100+ PLCs to surgical guidance released for clinical use — reliable code for high-stakes environments.

C# / .NETJava EE AWSMS SQL Python / PyTorch

Data Analytics

Transforming complex datasets into actionable commercial insight. Interactive Power BI dashboards, KPI automation, and SQL-driven reporting across sales, finance, and operations.

Power BI / DAXSQL Excel / Power Query Financial modellingKPI reporting

Financial & Business Analysis

Chartered accounting expertise applied to business performance. Financial reporting, budgeting, and compliance work backed by hands-on experience across healthcare, manufacturing, and consulting sectors.

Financial reportingBudgeting ACA — Nigeria (ICAN)Tax computation ReconciliationPayroll

Who we are

The team

Two specialists with complementary depth — rigorous engineering and sharp data analytics — working together as a single, focused consultancy.

Co-founder · Software Engineer

Jens Nordmark

Software engineer with a background in physics and nearly a decade building large industrial codebases in C# and Java. From WMS systems controlling 100+ PLCs to surgical guidance software released for clinical use — Jens works on problems that require precision and real-world consequence. MSc Engineering Physics, Chalmers University of Technology.

C# / .NET Java EE React Node.js AWS MS SQL Python / ML WPF / WinForms

AWS Certified: Cloud Practitioner · AI Practitioner
Solutions Architect Associate · Developer Associate
SysOps Administrator · Data Engineer Associate
Machine Learning Associate · ML Specialty

Co-founder · Data Analyst

Deborah Otonekwu

Data analyst and chartered accountant (Nigeria) with a track record of turning complex datasets into commercial insight. Built Power BI dashboards cutting reporting time by 30%, automated monthly reporting saving 15+ hours per cycle. Strong foundation in both accounting and digital business. BSc Accounting, Delta State University · MSc Digital Business, Jönköping International Business School (ongoing).

Power BI / DAX SQL Excel / Power Query Financial modelling KPI reporting Data modelling

Associate Chartered Accountant (ACA) — Institute of Chartered Accountants of Nigeria (ICAN)

About us

Built from
first principles.

Konishi AB is a Swedish consulting company founded by Jens Nordmark and Deborah Otonekwu, specialising in industrial software engineering, data analytics, and financial analysis. We work embedded within larger organisations as well as taking on independent project engagements.

The name comes from a virtual polity in Greg Egan's novel Diaspora — a place defined by constructed identity, mathematical rigour, and the freedom to build entirely new realities from scratch. Its protagonist, Yatima, is a citizen of Konishi created by algorithm rather than born — the name means orphan in Swahili, a nod to radical self-determination unconstrained by origin.

Registered in Sweden as an Aktiebolag (AB). Available for projects across Sweden and internationally.

Swedish Ltd.

Co-founders

AWS certifications

ACA

Nigerian chartered accountant

Get in touch

Let's talk about
your project.

Whether you have a fully scoped brief or an early-stage idea, we're happy to have an initial conversation.

Note: Jens is currently taking assignments via C/O Codic AB rather than directly through Konishi.

jens@konishi.se

deborah@konishi.se

+46 760 067 677

Göteborg, Sweden · Remote worldwide

Software.Data.Delivered.