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Hi, I'm Janne Hellsten

janne hellsten

I'm is a seasoned Software Developer with specialized knowledge in modern web technologies including Google Cloud Platform, Node.js, Typescript, and React. I have successfully spearheaded and contributed to numerous full-stack projects based on cloud infrastructure, assuming key roles in software architecture, backend development, and mentorship of junior developers. My aptitude in constructing scalable solutions is evident through accomplishments in diverse ventures, such as the involved creation of a taxi dispatch service, an NGOs survey and analysis tool, and a digital marketing automation platform.

My top skills

  1. Node.js
  2. React
  3. Typescript
  4. PostgreSQL
  5. Google Cloud Platform
  6. Software architecture
  7. Agile software development

Working experience

  • Reaktor Innovations
  • 8/2023- Present
  • Software Developer
  • AI Marketing Oy
  • 8/2021-8/2023
  • Lead Developer
  • Vertics Oy
  • 9/2018-7/2021
  • Fullstack Developer

Education

Haaga-Helia University of Applied Sciences

8/2019-12/2022 Business Information Technology.

My major studies were focused on Software development and ICT and business.

I have served as a tech lead and fullstack developer at Vertics and Dashboa, overseeing a team of developers in the construction of a digital marketing automation tool. I was responsible for establishing an optimal development environment, facilitating scrum events, and creating a structured development workflow.

Additionally, I successfully established independent running environments for the software and implemented pipelines for automated deployment to Google Cloud and AWS. My expertise in software architecture allowed for seamless integration between services on the Google Cloud Platform using microservices. I also managed numerous integrations between services and APIs, including those provided by Google Ads, Google Analytics, Google Search Console, Facebook, Pipedrive, LinkedIn, and other third-party APIs.

Throughout my tenure at Vertics, I held various positions, initially starting as a backend developer before transitioning to frontend and full stack development roles. I have actively participated in multiple projects, contributing to all stages from initial planning to execution and final handover.

Some of the projects I worked in includes a taxi dispatch service, a light entrepreneurship invoicing app, and a survey and survey results analysis tool for NGOs.

I'm Certified Scrum Master and I hold ITIL-4 certificate, which is a globally recognized IT service management certification. I have strong problem-solving, listening, interpersonal, and communication skills.

Overall, I am a passionate full-stack developer. And as you can see, design isn's something I'm talented at 😁

Janne Hellsten ©2023