Theo Ummel - Hire at Ithire

Theo Ummel

Switzerland

  • Hourly Rate$24-24 / Hr
  • Total Earned$33423
  • Experience10 Years

Skills

  • HTML5
  • CSS3
  • JavaScript
  • jQuery
  • Ajax
  • Bootstrap
  • Foundation
  • UI / UX
  • React js
  • React Native
  • ANGULAR 2

GUI designer/Illustrator and Javascript Developer

Iam GUI designer and I have been involved in various projects in UI development for mobile applications for the past five years.I have developed a wide range of forward-thinking user interface programs, which have all improved user experience. Technical skills: Graphic design, UI/UX design, Animation, Analytics, Adobe Photoshop, Illustrator, HTML, CSS, Javascript, Coding, Understanding of layouts, navigation, architecture. I am fluent in English.

Reviews

Java client for a REST API

February 1, 2020 - February 12, 2020

79 Hours | $50 / hr

Fantastic work. Fast, knowledgeable, and self-starter. Theo took the spec and completed the project in short order. Would hire him again for another project .

JAVA developer with framework spring

March 10, 2020 - April 7, 2020

95 Hours | $30 / hr

Great freelancer, very professional, easy to communicate with, efficient. Definitely recommended.

Ebay API Connector

May 3, 2020 - June 5, 2020

162 Hours | $25 / hr

Theo is knowledge and expertise working with APIs allowed us to quickly complete the project, handling all the nuances.

Market Analytics Application

September 22, 2020 - October 16, 2020

123 Hours | $20 / hr

It was a pleasure to work with Theo, he is really detailed oriented and his consultative communication style helped our project not only in the technical details but in the client communication as well.

RFID Applet Development

November 4, 2020 - January 15, 2021

184 Hours | $24 / hr

Always was able to bring good ideas and solutions to the table. Will work with him again in the future. Thanks!!

tray application for Ebay

January 19, 2021 - March 26, 2021

226 Hours | $22 / hr

Very good developer with a lot of knowledge and experience in software architecture too

Java/C#/Python Task

March 28, 2021 - March 30, 2021

25 Hours | $25 / hr

great to work with, quick and hard working

Web Scraper

April 6, 2021 - April 29, 2021

130 Hours | $20 / hr

He created the project higher than the expectation and impressed me with his skills.

Flutter/React Native developer for my Calendar

June 11, 2021 - July 16, 2021

160 Hours | $30 / hr

I had hired a different developer from another site and they were not able to complete the job. He fully understood my complicated specs for the job and completed it without asking any questions.

Neo4j Database expert

September 3, 2021 - September 24, 2021

54 Hours | $50 / hr

He is a reliable and knowledgeable technology professional with strong development and database skills.