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What I offer

Tatu Tamminen

Tatu Tamminen Independent Web Developer

I can help you on following:

  • Turn idea to a service
  • Help building a multidisciplinary team
  • Implement features that matter
  • Optimize page load and render times

Are you looking for someone who can help to build a Web-based service?

If so you are in the right place. I am an experienced Web developer, and I have a plenty of experience on cloud-based SaaS products.

Hire me

Efficient — with passion and ability that is rarely encountered. Tatu has great dialogue with design teams, is firm in his front-end skills, and challenges design decisions that will impact the performance and/or usability of large, highly important site.Mikko Kojo - Product Director at Sympa

Selected work

ContractZen photo


Due Diligence solution for the 21st century ContractZen is the smartest way to manage your contracts, executive meetings and financial documents easily and securely.

Sympa HR photo

Sympa HR

The cloud-based, global human resources system, Sympa HR combines all HRM and HRD processes including recruitment into a single, logical entity.

Dear Lucy mock
Dear Lucy

Dear Lucy collects your key metrics from your business software, documents and peoples' heads into pretty dashboards showing you if you're hitting goals.


Thoughts on programming, technology and freelancing