Jussi Kinnunen

Lead Consultant, Technology

Portrait of Jussi Kinnunen

Introduction

Lead full-stack consultant with long hands-on experience in building and modernizing business-critical systems. Strong delivery focus across backend, cloud, integrations, and practical architecture. I help teams turn complex requirements into reliable, maintainable software.

Basic Data

Work Experience

Lead Consultant, Technology

Wunderdog Oy

3.4.2022 - present

Senior Software Developer

Tulka Oy

1.2.2020 - 29.3.2022

Senior Consultant

Amban Nordic Oy

15.10.2018 - 28.1.2020

Senior Software Developer

Quattrofolia Oy

27.3.2017 - 1.10.2018

Senior Software Developer

Opr-Vakuus Oy

13.8.2015 - 22.3.2017

Cloud Developer

Posterfy Oy

1.4.2014 - 21.6.2015

Developer

Nice Business Solutions Oy

1.10.2009 - 5.4.2014

Developer

Elma Electronic Trading -> integrated into -> Itella Information Oy

13.3.2006 - 30.9.2009

Systems designer

IntStream Oy

1.10.2000 - 30.2.2006

Software developer

Nobman Informatics Oy

1.9.1999 - 31.9.2000

Technology Expertise

Core languages and runtime

  • JavaScript
  • TypeScript
  • Node.js
  • Java
  • Python
  • Kotlin
  • C
  • PHP
  • Perl
  • Scala

Backend and API architecture

  • Spring
  • Spring Boot
  • OAuth 2.0
  • OAuth/OIDC
  • API development
  • Software architecture
  • System integration

Frontend and mobile

  • React
  • React Native
  • Angular
  • Redux Thunk
  • Electron
  • Interface design

Cloud platforms

  • Amazon Web Services (AWS)
  • Google Cloud Platform (GCP)
  • AWS Lambda
  • AWS ECS
  • AWS Secrets Manager
  • RDS
  • ElastiCache

Containers and Kubernetes

  • Docker
  • Kubernetes
  • Google Kubernetes Engine (GKE)
  • Azure Kubernetes Service (AKS)

DevOps and automation

  • GitLab CI
  • Jenkins
  • Atlassian Bamboo
  • Ansible
  • Terraform
  • Build automation
  • Deployment automation

AI-assisted development

  • Agentic coding workflows
  • OpenCode
  • IntelliJ Junie

Databases and data platforms

  • PostgreSQL
  • MySQL
  • Oracle
  • Microsoft SQL Server
  • IBM DB2
  • InfluxDB
  • Redis
  • FedoraDS
  • LDAP
  • Influx DB

Integration and enterprise technologies

  • XML
  • XSLT
  • Sonic ESB
  • Software development lifecycle
  • Scrum

Domain expertise

  • Gaming industry
  • Insurance industry
  • Credit products
  • Energy trade
  • Healthcare
  • Digital Signage
  • Edifact interchange

Operating systems and infrastructure

  • Linux
  • AIX
  • Virtual servers
  • Virtual networks
  • Nginx

Hobbies

Photography

  • Analog and digital photography
  • Development
  • Post production

Boardsports

  • Trampa
  • Snowbarding

Electronics

  • Arduino
  • MSP430
  • Hacking
  • Node-RED
  • Raspberry Pi
  • Circuit desing
  • Prototyping
  • RP2040
  • RP2350

Crafting

  • 3D printing
  • Laser cutting
  • Cad Modelling

Literature

  • Philip K. Dick
  • Ken MacLeod
  • Terry Pratchett
  • Lovecraft
  • Robert Ervin Howard
  • History, popular science

Homeautomation

  • Greenhouse automation
  • Energy harvesting
  • Monitoring
  • Various home displays

Contact

Source code: github.com/jussikin/rekrysaitti