Core languages and runtime
- JavaScript
- TypeScript
- Node.js
- Java
- Python
- Kotlin
- C
- PHP
- Perl
- Scala
Lead Consultant, Technology
3.4.2022 - present
Jussi Kinnunen
Lead Consultant, Technology
Introduction
Lead full-stack consultant with long hands-on experience in building and modernizing business-critical systems - including cloud backends for connected device fleets, from content distribution to sensor telemetry. Strong delivery focus across backend, cloud, integrations, and practical architecture. Hardware is also a hobby: I design, prototype and run my own home automation and embedded projects.
Basic Data
- Domicile: Siuntio
- Year Of Birth: 1977
- Marital Status: Married, no kids
- Working Languages: English, Finnish
- Linkedin: www.linkedin.com/in/jussi-kinnunen-99b109
Work Experience
Senior Software Developer
1.2.2020 - 29.3.2022
Senior Consultant
15.10.2018 - 28.1.2020
Senior Software Developer
27.3.2017 - 1.10.2018
Senior Software Developer
13.8.2015 - 22.3.2017
Cloud Developer
1.4.2014 - 21.6.2015
Developer
1.10.2009 - 5.4.2014
Developer
13.3.2006 - 30.9.2009
Systems designer
1.10.2000 - 30.2.2006
Software developer
1.9.1999 - 31.9.2000
Case Files
Posterfy - Connected fleet of low-energy e-paper devices
2014 - 2015
- Sole responsibility for the design, implementation and maintenance of the cloud backend serving the device fleet
- Distributed display content to low-energy e-paper devices deployed in the field
- Ingested sensor telemetry from the devices, processed it and reacted to it automatically
- Startup closed after it was unable to raise follow-on funding
Veikkaus - Point-of-sale environment for lottery and betting
2022 - present
- Built user interfaces and backend integrations for the new Milli product
- Integrated a new user identification system and developed the user interfaces for it
- Root cause analysis of production problems
- Infrastructure development with Terraform and deployment management
- Shared DevOps duty across the team - taking turns releasing to production and developing the pipelines and infrastructure
Technology Expertise
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
Coding
- GitHub repositories: github.com/jussikin
Homeautomation
- Greenhouse automation
- Energy harvesting
- Monitoring
- Various home displays
Contact
- Email: jussikin@iki.fi
- Phone: +358445899550
Source code: github.com/jussikin/rekrysaitti