Freelance work paid for with cryptocurrencies
(Bitcoin, Ethereum and others)
You pay the freelancer directly, 0% fees, alas no escrow.
Avoid price volatility!

Web & Backend development including payment gateway

Thiru
(User last online: more than 1 month ago)
Price: $25 per hour
I am​ a Lead developer with ​over 11 years of experience in various domains Security,Automation, Payment processing, Banking with Variety of OS flavors​ and with C,C+,PHP,Node.js,Java​ and Go​

I Have a small team of web developers everyone in this team has minimum 6 years of exp in web development we have worked with around 15 eCommerce sites across various technologies for API integrations. This team has exp in Wordpress, Laravel & CodeIgnitor and any PHP based framework. Also with AngularJs, Jquery.

Here is my experience with payment gateway development & payment gateway integrations

For the last 12 months i have been working with another startup which is creating gateway for a specific geographic region. Here i have developed the back-end again which connects FirstData for transaction processing. Also i am leading the whole team in terms complete end to end design of the platform and various customers integrations. This new gateway is finished development, certification and on-boarded first 15 customers already. We just finished implementing Hosted payment page and 3 Step integration for this gateway. Am doing also maintaining whole infrastructure based on Linux for this platform (consists 10 servers as of now)

Payment gateway integrations & certifications i have worked till now.
1. VISA OCT Integration
2. MasterCard MoneySend API integration
3. FirstData Datawire integration & cert
4. IPCommerce API integration
5. Authorize.net Integration
6. FIS Clearcommerce integration
7. EPX Integration
8. Shazam ISO certification
9. FIS-NYCE ISO certification.

Developed a multi-threaded payment transaction processing engine in C++ as part of an Acquirer processor development. This engine is the main transaction processor which connects to 10 Debit/Credit gateways,HSMs and Databases. Communication to all these are on various protocols TCP (Persistent, Non persistent), HTTP,HTTP(SSL), REST,SOAP,OAuth
Sign Up or Sign In to contact the seller or buy this offer.
hello@freelanceforcoins.com
Official coins support: Bitcoin (BTC), Bitcoin (Lightning) (BTCLN), Ethereum (ETH), Litecoin (LTC), Monero (XMR), 0x (ZRX), Basic Attention (BAT), Binance Chain (BNB), Bitcoin Cash (BCH), Bitcoin Gold (BTG), Chainlink (LINK), Dash (DASH), Dogecoin (DOGE), EOS (EOS), Ethereum Classic (ETC), Golem (GNT), Gram (GRAM), Maker (MKR), OmiseGO (OMG), Paxos Standard (PAX), Ripple (XRP), Tether (erc-20) (USDT), Tron (TRX), TrueUSD (TUSD), USD Coin (USDC), Zcash (ZEC)