Develop a cryptocurrency mobile wallet on IOS, Android and windows (desktop)

Note: I do not want consultants or company rather individual developers that will work on my project and not send it to a third party....Fund will be on safepay and will be release after each phase not before! do not contact me if you want upfront payment, no evidene of past similar work!!

Phase 1 (see below) is needed in one week time for our airdrop!

MOBILE WALLET : must be on IOS, Android and windows via native or react Native (with top security)ie one code for all 3 OS´s ) …see wirex, coinbase and blockchain via play store as examples

Moreover, in order to face reality (cryptocurrencies crashed and many are bankrupt and thus cannot pay high fees at once) , the work and payment will be released in phases and will stretch to 2quaters according to the white paper timeline-see [login to view URL] (2 quarters is even faster) this will give the company time to use each release as a marketing tool. So each month we can release one crucial features to the community and divide all the features into 4 or 6 phases ie Q2 to Q4(6 months) . This will make it possible for phasely payment and perfection of the tasks before releasing each phase.

PHASE 1 FEATURES : phase 1 should be ready in 1 week or 10 days max

User authentication and Authorization (Signup, Signin, Forgot password, Logout)

2 Factor Authentication

Passpharase and Recovery


Wallet Settings

Multi-wallet management (Manage multiple accounts)

Multi-sig security

QR Code integration

Wallet balances (Multiple filter options)

Transaction History

Send Cryptos

Receive Cryptos

Send fiat currencies

Receive Fiat currencies

FAQ / Knowledgebase

RESTFul webservice API Integration

Referral/loyalty funtionality


User authentication and Authorization (Signup, Signin, Forgot password)

2 Factor Authentication

User profile and settings management

User account activity logs and devices

Admin login, Forgot password

Admin dashboard, Analytics and reportings

Contact / Feedback Management

User Management

Transaction Management

Coin Management & ERC TOKEN management

Wallet settings management

Knowledgebase / FAQ management

Static content management

Notification Management (Email, SMS-if needed)

SMS Gateway Integration- if needed

Note that we must not implement any complicated features and we chose react native in order to use one code for all thus making it cheaper.

Note this phase include: Wallet (with all the security features discussed (see coinbase , wirex and blockchain wallet as the best in class) This one will be used for our airdrop marketing so it has to be downloadable on app store, Google play , windows ASAP . Referral/loyalty funtionality

Trading options (crypto trading API) (starting with top 10 coins on coinmarket cap see [login to view URL] plus Steem and Ethlyte tokens and ability to add other ERC 20 tokens and coins on demand) -again with best in class options as discussed earlier- we have to implement either Binance , coinbase and blockchain API´s (for trading and liquidity) and benchmark their apps


Ability for KYC and bank verification (add money and receive via bank account , debit card, credit card , we pay and paypal) -as discussed earlier...

Implement Debit card witdrawal , Gift cards :ability to spend your crypto via your debit card in bank terminals worldwide, shop etc your debit card to your wallet and bank for easy transactions...

End of Q2 and start of Q3


Escrow and lending : P2P Loans / Lending DApps (ability to lock of tokens, coins and cash for an agreed period ) and lending options (at that time , we will benchmark best in class)


Fiat to fiat trading API : FOREX


Bitcoin (USD / Euro) to Gold trading

(, will be updated later and API will be organised)

Skills: Angular.js, C# Programming, iPhone, Javascript, PHP

See more: bitcoin wallet, multiple currency wallet, coinbase, build your own bitcoin wallet, best multi cryptocurrency wallet, coinbase app, best cryptocurrency wallet app, best cryptocurrency wallet 2018, php, mysql, wordpress, iphone, javascript, angular.js, bitcoin

About the Employer:
( 0 reviews ) Lauf, Germany

Project ID: #18958008

82 freelancers are bidding on average $5772 for this job


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