Jeferson Kasper is a Gerente de projetos na Zipline Tecnologia at Zipline Tecnologia. He possess expertise in mysql, php, postgresql, java, javascript and 15 more skills. He is proficient in Inglês. Colleagues describe him as "Jeferson have a great sense of learning, he can success easily when having obstacles you can think he will not get through. Also, he is a good to teach others on the new things he learned, and a great friend, being great for a team effort." and "Jeferson is a very skilled PHP programmer, deal very well with clients and is versatile at resolving non-usual programs of day-to-day, like fixing client's servers and dealing with furious people."