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Fix "handshake failed" error on android 7.0 for our platform

$30-250 USD

Completed
Posted over 5 years ago

$30-250 USD

Paid on delivery
[login to view URL] [login to view URL] The apps above (same platform) are getting the "handshake failed" error for users of android 7.0. I need someone to fix this error for me on either the server or app side. I prefer a fix on the server side if possible.
Project ID: 17740948

About the project

14 proposals
Remote project
Active 6 yrs ago

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Hello Employer , I have more than 8 year of experience in mobile application development using Android. we can either change it into your server if you are using nginix or if you are using volley or retrofit then we can change at app side as well. we can discuss more on chat. Regards, Ankit
$150 USD in 1 day
4.9 (44 reviews)
5.3
5.3
14 freelancers are bidding on average $185 USD for this job
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Dear client! how are you? I have read your description carefully via checking your attachment. Your mock up is good and your idea is original and brilliant. I want to help you, so i write my bid and send my career. I am a senior mobile developer worked in this field for 3+ years. I am a professional native android & ios developer working with java, swift 4, Object C. And i am a hybrid app expert using with React native, ionic, phonegap... In correspond to these skills, I can make flexible backend. My backend skills are php & sql, node.js, django & flask, laravel... Also I use AWS, Google Cloud, Firebase, Cpanel, Digital Ocean, sqlite... If you want to check this and know me more, please check my profile and portfolio. As you can see, i am a capable freelancer, I am very honest and diligent to client and I value credit. In particular, I place my highest priority on quality for your good business. If you agree with my proposal, please feel free to contact me at any time. I am always ready to help you. Hope you the best luck in everything you do. See you soon, kindly regards...
$150 USD in 3 days
4.8 (70 reviews)
7.4
7.4
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Hello there. I can fix the handshake failed error with your apps. I will prefer to fix the error from server side.
$200 USD in 3 days
4.9 (420 reviews)
7.4
7.4
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Hi, I found your published APK was developed with native Android SDK with retrofit. That's a good news. I also briefly tested with my Blackberry KeyOne (firmware v.7.1), handshake is ok. I reviewed also your server configuration, it wonderfully supports TLS 1.0 and TLS1.2. Please, let me know the following: - which phone model was affected to the problem. - when the problem happens - do u have some test accounts to verify with, provide if so In worse case from you: - sources of mobile app - remote access to server console I want to help you efficiently.
$222 USD in 1 day
5.0 (29 reviews)
6.3
6.3
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hello greetings I have a expertise in android and worked with last 4 years developed so many applications like clover based app, hardware based app, e-commerce app, taxi booking app and others I can deal with your error solving task lets come on PM and finalized it
$166 USD in 3 days
4.9 (9 reviews)
3.8
3.8
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not a big deal I can fix that within a day feel free to reach if you are looking for an experienced expertise having 5+ years of experience in android and web applications development with PHP as backend.
$150 USD in 1 day
5.0 (8 reviews)
3.5
3.5
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I can fix this errors of your in 2 hours
$166 USD in 1 day
5.0 (4 reviews)
1.8
1.8

About the client

Flag of UNITED STATES
Catonsville, United States
5.0
32
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Member since Jan 27, 2018

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