Profile image of Makavelix93
@Makavelix93
Flag of Germany Hannover, Germany
Member since 14 de agosto de 2015
1 Recomendaciones

Senior Android Developer

En línea Desconectado
Do you want to make your great idea come to life ? Do you need some technical consulting, or do you have an urgent problem to solve ? I am an expert mobile app developers who is always willing to help . Your problem is my problem. I have developed 200+ apps in Android. I am a highly competent software engineer with 6 years experience programming. I do daily progress reports/updates v(whatsapp, skype or Freelancer or whatever you prefer). I bid only on the work that I think I can deliver and provide the highest quality. Dont Forget! Cost cutting is quality cutting. My strengths: - Strong knowledge in Android Development (Services, Components, ...) - Webservices (REST / SOAP / Sockets) and HTTP - JSON / XML - Database designing - Firebase / Parse / AWS (Also migrating from one Service to the other) - Design Patterns - Software Architecture - Android Security & Penetration Testing -PHP/SQL -Python -C/C++
$35 USD/hr
13 comentarios
5.0
  • 100%Trabajos finalizados
  • 100%Dentro del presupuesto
  • 100%A tiempo
  • 7%Tasa de recontratación

Portafolio

Comentarios recientes

  • image of bobdek550 DAILY WEIGHT LOSS TARGET CALCULATOR - Write an Android Application (and iphone in future) $777.10 USD

    “This was the first project that I had ever posted on Freelancer. I received 46 bids from 46 different people. I am 100% convinced I picked the BEST person for the project from those 46 people. Martin is an AMAZING programmer. Time and time again I asked him to do something a certain way, fix this, change that, debug this, etc. There was NOTHING he could not handle. At no time did he say he did not know how to do something. No challenge was too large for him. The project was NOT late, it was my decision to expand the scope of the project, and to slow down the pace, because I preferred thorough detail over a rushed pace. Martin has AMAZING English language skills. I communicated with him on Skype on a daily basis, and if I did not know he was from Germany, I would have thought I was communicating with someone from USA or England. His English is that good, he has nearly flawless English language reading and writing skills. He also speaks fluent English, and other than a German accent, his English is perfect. Would I hire Martin again? I already have, before the project even ended. Plus I want to continue to hire him for future versions of this app. With his skill level, he should have been the highest dollar quote I received, but he was not, there were higher amounts quoted. He always showed great PERSONAL interest in my project. I am not surprised someone hired him full time now. But if you have the chance HIRE MARTIN for your project.”

  • image of devilfishmedia Built a Android Native app. $1116.00 USD

    “very very best !”

  • image of theballin7 Simple pass data to a listview-adapter class $20.00 USD

    “excellent work and looking forward to working with him in the future”

  • image of t4cbjn8 Make my Android studio app compatible with latest Marshmellow $72.00 USD

    “Good work will rehire”

  • image of feerlo Write an Android application - App Enhancement $100.00 USD

    “Martin was able to solve my app problems with ease and confidence. Communications is excellent and looking forward to work with him again.”

  • image of kilanys removing trojan from SQL $35.00 USD

    “Very professional freelancer! working on a second project already”

Certificaciones

  • US English Level 1
    88%

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