Lenny Altherr - hire at Join to Hire
Lenny Altherr
9:02 AM
  • Hourly rate$21 / hr
  • Total earned$10,485
  • Experience5+ years


I am an experienced Objective-C developer with five years experience, and hands-on experience in all levels of testing, including performance, functional, integration, system, regression and user acceptance testing. I enjoy being challenged and engaging with projects that require me to work harder. The technical skills that I master: Languages: C++, C, Java, .Net, SQL, PHP, Python, RoR, Applications: MS Visual Studio, Eclipse, Application Server: JBoss, Tomcat, Operating Systems: Windows, Unix, Linux, Database Systems: SQL Server, MySQL, MongoDB, Ingres, Certifications: CCNA, Unicenter Certified Engineer. I am fluent in Englishand can communicate with clients in English. I want to use Upwork for my career growing.

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PHP & mySql programming
November 12, 2018-November 22, 2018

Excellent work, good communication. Thanks

60 Hours$20.00 / hr
API Integration between 3 systems
November 19, 2018-December 29, 2018

Fantastic contractor. Quicker than expected at a fair price. Highly recommended.

153 Hours$22.00 / hr
JavaScript Developer for for an older site
December 29, 2018-January 19, 2019

He delivered an amazing custom e-commerce website from my old partially functional website.

133 Hours$18.00 / hr
Scheduling APP new features
January 21, 2019-January 30, 2019

Lenny delivered good work on the already existing project.

65 Hours$25.00 / hr
Shopify APP
February 4, 2019-February 18, 2019

I am completely satisfied with his work!

30 Hours$30.00 / hr
Shopify Make Some Modification for Down Payment
February 20, 2019-February 26, 2019

Great job thanks and I will always offer my jobs to you.

40 Hours$25.00 / hr


  • HTML5
  • JavaScript
  • Ajax
  • Bootstrap


Master's degree, Computer science

Athens Information Technology