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Tuomas Soinsaari

Tuomas Soinsaari

Solutions Architect & Product Owner

Profile

Passionate IT professional with over 15 years of comprehensive experience spanning entrepreneurship, solution architecture, product ownership, team management, and software development. Proven track record in building scalable systems, leading cross-functional teams, and delivering business value through technology.

I am a social person with great people skills, natural team leader, pleasant to work with, supportive yet demanding team spirit builder, dedicated and solution-oriented at customer interface with analytical mind-set, organized and focused approach on tasks and a positive attitude towards work and challenges.

My core competences include solution architecture, product ownership, entrepreneurship, QA and test automation, team leading, people skills, project managing in complex projects with multiple organizations and providers. Experienced in agile methods, solution finding, providing results in given timeline, tools development, results analyzing and product development.

Career Highlights

15+
Years of Experience
50+
Projects Delivered
2
Companies Founded
17
Largest Team Led

Portfolio & Projects

Enterprise Fintech Platform

OPR-Vakuus Oy
•
2014-2016

Led development of scalable fintech platform enabling rapid growth from 79M€ to 165M€ in loan portfolio. Implemented modern architecture, security protocols, and 24/7 uptime SLA.

Head of IT & Solutions Architect
JavaREST APIMSSQLMobileAgile

Multi-tenant SaaS Product

Airyn Oy
•
2024-2025

Designed and implemented scalable multi-tenant architecture for SaaS platform. Led product strategy, managed backlog, and ensured successful delivery across multiple client deployments.

Solutions Architect & Product Owner
ReactNode.jsTypeScriptAWSMicroservices

Automated Testing Framework

SYMBIO Oy
•
2010-2013

Built comprehensive test automation framework for mobile and embedded systems. Achieved 80% test coverage and reduced testing time by 60%.

Team Manager & QA Lead
PythonJenkinsGitLinuxAndroid

Work Experience

Solutions Architect & Product Owner

Airyn Oy

10/2024 - 09/2025

1 year

Responsible for designing and implementing scalable technical solutions while driving product strategy and development. Combined technical expertise with business acumen to ensure alignment between customer needs, business objectives, and technical capabilities. Led cross-functional teams in agile environment, managed product backlog, prioritized features, and ensured successful delivery of technical solutions. Worked closely with stakeholders to translate business requirements into technical architecture and actionable development tasks.

Solution ArchitectureProduct OwnershipAgileStakeholder ManagementTechnical StrategySystem Design

Company Owner

Active

TFP Investment

01/2017 - Present

8+ years

Founded and operate IT consulting company providing expert services in software development, solution architecture, and technical consulting. Responsible for overall business strategy, client relationships, project delivery, and business development. Successfully delivered multiple IT projects for various clients, maintaining high customer satisfaction and building long-term partnerships.

EntrepreneurshipIT ConsultingBusiness DevelopmentClient RelationsProject Delivery

Company Owner

Active

Shinobit Oy

01/2017 - Present

8+ years

Founded and operate IT consulting company specializing in software development and technical solutions. Lead all aspects of business operations including strategic planning, sales, client engagement, and technical delivery. Provide expert consulting services in software architecture, development, and quality assurance across various technology stacks and industries.

EntrepreneurshipIT ConsultingSoftware DevelopmentSolution ArchitectureTechnical Leadership

Head of IT

OPR-Vakuus Oy

11/2013 - 12/2016

3 years

Overall responsibility of the IT department and operations in international Fintech company including: projects, software development, security, QA, team leading, strategy, operational leadership, contracts with different partners, infrastructure and making sure service is up and running 24/7. Job also included bringing new technologies, taking agile software development and project practices in use and overall updating system to be modern, scalable and allow rapid growth in both B2B and B2C segments. I participated a lot in QA and software development activities and led multiple large projects.

AgileJIRAMobileRESTJSONProject managementStrategyPartners

Team Manager & Software Developer

SYMBIO Oy

02/2007 - 11/2013

7 years

Leading team of 17 professionals and different projects in multisite multicultural environments in customer's premises. Job included developing products, planning strategy, test management, resource planning, workflow planning, scheduling, work estimations, team allocations, helping sales, reporting, invoicing. Also worked as software developer and QA specialist doing front- and back-end programming, test automation, reporting and analyzing tools, production test automation, and testing in different ways.

Project managementProduction testingTools developmentPerlPHPPythonJavaScriptBashJenkinsGitScrumLinuxAndroid

Skills

Technical Skills

  • ▸Quality assurance & Test automation (frontend & backend)
  • ▸Software development (Python, PHP, Java, Javascript, Angular.js, Node.js, React)
  • ▸Databases (MSSQL, MySQL, SQLite, round-robin database)
  • ▸Platforms: Windows, Linux, Android, iOS
  • ▸Infrastructure: vmWare, Veeam, SonicWall, Palo Alto
Solution Architecture95%
React & Next.js90%
TypeScript85%
Python80%
Product Management90%
Team Leadership95%
Cloud Architecture (AWS)75%
Test Automation90%

Technology Stack

Frontend

ReactNext.jsTypeScriptTailwind CSSAngular

Backend

Node.jsPythonJavaPHPREST API

Cloud & DevOps

AWSDockerJenkinsGitCI/CD

Databases

PostgreSQLMySQLMongoDBRedis

Testing

JestPytestSeleniumISTQB

Tools

JIRAConfluenceFigmaVS Code

Education

BSc. in Computer Science

Tampere Polytechnic University of Applied Sciences

Year: 2007

Programme: Computer Systems Engineering

Specialization: Computer Engineering

Certificates

  • ▸ISEB/ISTQB Foundation Certificate in Software Testing
  • ▸ISEB Intermediate Certificate in Software Testing

Achievements

2016

OPR-Vakuus Oy - Most well-being department with large margin to next (86%)

2014 - 2016

OPR-Vakuus Oy - Development of the system to allow rapid growth. Money lent out grew from ~79M€ to ~165M€ all from electric channels

2013

Intel Oy: Credits from contribution, excellent work and attitude in project

2009 - 2012

Nokia Oy Variant Customization: Best performing team in all measured criteria's

2008

Nokia Oy Variant Customization: Star (Finding/fixing bugs and building test automation)

References

Helena Tikkanen

CMO, OPR-Vakuus Oy

Tel: +358451264219

Jukka Kyyrö

CFO, OPR-Vakuus Oy

Tel: +358505870556

Tero Lähteenmäki

VP Delivery Excellence, Symbio Oy

Tel: +358405472446

Ville Anttonen

Lead developer, Vincit Oy

Tel: +358503017538

Harri Maaninka

Senior Development Consultant, Nordea Oy

Tel: +358408022320

Trusted by Leading Companies

Nokia
Telecommunications
Intel
Technology
OPR-Vakuus
Fintech
Airyn
SaaS
Symbio
IT Services
Nordea
Banking

Ready to Build Something Great?

I'm available for consulting, solution architecture, and product ownership opportunities. Let's discuss how I can help your team succeed.

Solution Architecture & System Design
Product Ownership & Strategy
Team Leadership & Agile Transformation
Technical Consulting & Advisory

P.S. This CV website was built with modern web technologies:

Next.js 16React 19TypeScriptTailwind CSSFramer MotionVercelGitHub API

✨ Features live content editing via GitHub CMS, bilingual support, and responsive design.