Helena Saari - Hire at Ithire

Helena Saari


  • Hourly Rate$20-27 / Hr
  • Total Earned$55427
  • Experience10 Years


  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • Node js
  • Wordpress
  • PHP
  • MySql
  • Magento
  • Opencart
  • Shopify
  • Woocommerce

Full Stack developer

Hi I'm a full stack developer with over 10 years experience. I have graduated with a master degree in Engineering and computer science course at University of Helsinki. I have designed, developed, and launched customized, highly responsive websites. As an enthusiastic and creative technologist with hands-on skills in a wide range of software, tools, and programming languages. I am well positioned to leverage my abilities and qualifications with You. I am proficient in the use of: JavaScript/jQuery React.js, Vue.js, Angular.js, Node.js HTML/CSS Figma PHP Python API MongoDB CMS systems - WordPress, Drupal, Shopify, Webflow, Wix PHP Frameworks TypeScript MySQL, NoSQL GitHub, Agile UI/UX, Web Design, Graphic Design


STA017 App for Early Detection of Infectious Diseases using Wearables

February 16, 2021 - February 25, 2021

83 Hours | $45 / hr

Helena did an excellent job completing the tasks we wanted her to do and also went beyond that to help us develop our iOS/Android apps following best practices. She is a very knowledgeable mobile developer. We look forward to working with her again!

Transform two iPhone apps into Android

March 30, 2021 - April 12, 2021

23 Hours | $34 / hr

It's a pleasure to communicate with Helena. She takes feedback calmly and thoroughly. When it comes to solving problems, she always succeeds!

Develop a simple app to create work vouchers for freelancers

June 4, 2021 - June 29, 2021

174 Hours | $67 / hr

Helena provided the best quality of work I have experienced so far on Upwork. After a terrible experience with another freelancer, she was able to complete our project by the targeted date (which I thought was impossible - but she did it!). She was accommodating to all of our requests, super helpful in the development process, and extremely knowledgeable about the best way to meet our needs. I would highly recommend her and cannot wait for the chance to work with her again.

React Native

July 7, 2021 - July 12, 2021

43 Hours | $34 / hr

Great freelancer. Will hire again. A pleasure to work with!

Fixing A Wordpress Blog Issue

July 26, 2021 - August 10, 2021

93 Hours | $53 / hr

Super fast responses, honest assessments, very knowledgeable, and fixes issues in a flash. What more could you ask for?

Create missing frontend code for PoP feature

September 15, 2021 - September 20, 2021

53 Hours | $25 / hr

I've enjoyed working with Helena on my project; I would definitely hire her again.

Website Updates

December 7, 2021 - December 30, 2021

153 Hours | $58 / hr

Helena has always done an excellent job with my website. There hasn't been an idea or obstacles I've faced that she hasn't been able to implement or overcome . I highly recommend her services!

Design a Landing Page

January 10, 2022 - January 26, 2022

93 Hours | $44 / hr

Helena is very easy to work with, and very knowledgeable. Did a great job for us!

Website interface overhaul in CSS/HTML/JS/Python

February 8, 2022 - March 11, 2022

167 Hours | $25 / hr

A perfect example of what a freelancer should be like. Available when needed and knew exactly what we were looking for from the get-go. Highly recommended!

Development for Website Redesign

March 21, 2022 - April 19, 2022

48 Hours | $73 / hr

Great work thanks - Helen worked reliably through the list of retainer tasks on our website, communicated well, and added lots of value by suggesting ways that we can do things more efficiently. Thanks

Custom Woocommerce Dev - Child theme, custom fields, product pages, analytics & more!

May 10, 2022 - May 16, 2022

59 Hours | $65 / hr

Helen is an absolute professional. Excellent technical skills combined with excellent communication. Hope to work with her again in the future.

Ongoing web maintenance and support

May 23, 2022 - June 3, 2022

92 Hours | $58 / hr

Helen was great to work with. She explained her strategy for solving my issue and kept me updated throughout the process. She completed the work ahead of schedule and answered all of my questions along the way. She was reliable and helpful. If I need more work to be done, I will be contacting her again!