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Petr Sima 5.0
Picked badge ONLINE
iOS developer (5 years, involved in 35+ projects) and teacher (private and university courses, talks)
Czech
English
Limited price offer! Available in all timezones. Excelent English. From single person projects to Czech e-commerce app of 2017, from an Australian startup to large international clients in retail,...
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Picked badge INSTANT SESSION ONLINE AWAY
* Available for freelance projects

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Bryant Pugh

"Got me going in the right direction. Worked through my technical difficulties well. Would use again for sure!"

5 ★ ★ ★ ★ ★
Nick Giulioni

"Been working with James for the last couple of days and he's an absolute rock star! He took what was a very loose idea and made it achievable. He solved my problem - and hopefully helped me build a decent little income stream as well. I will be working with him more in the future!"

5 ★ ★ ★ ★ ★
nacho sepulveda

"Awesome! after 2 weeks of trying to fix this issue with other developer, he fixed it in 45 minutes! and it took him long because he was so nice to explain to me all the problemas and how to fix on my end when i am alone!!! outstanding experience!!"

5 ★ ★ ★ ★ ★
George

"Really cool guy, he deserves every penny. He can explain calmly and has a really good pronunciation. I recommend him 100 %"

5 ★ ★ ★ ★ ★
Nigel Peck

"Great mentor, studied requirements with LoopBack carefully and dealt with our issues clearly and effectively. Looking forward to the next session."

5 ★ ★ ★ ★ ★
Nicole A Gomez

"Great mentor! He did a great a job at explaining everything and making sure I understood. I am very pleased."

5 ★ ★ ★ ★ ★
Justin Davis

"Excellent Work & Communication! Nick is Very, Very Fast and knowledgeable! His ability to quickly understand the problem and his clear explanation of the solution was exactly what i needed. He was able to help me solve a complex javascript problem in under 10 minutes! ROCKSTAR STATUS! I am saving Nick's information for the next time I need help."

5 ★ ★ ★ ★ ★
Andrew Wilkerson Jr

"Super helpful, explained everything so I didn't just fix my issue, but understood how to fix it again in the future. Awesome, awesome help!"

5 ★ ★ ★ ★ ★
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