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Api Development Jobs

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Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Hi, I use Sendy plugin plugin https://sendy.co/ I need someone who can: 1) Instead of automatically unsubscribing when the default unsubscribe link is clicked redirect them to the unsubscribe custom page which will have a form (already filled with his/her email address by using $_GET value in the URL) where prompt them with a button to click, then use the sendy API to unsubscribe that user. (web design of the custom page will be created shortly) 2) Sendy by default has only unsubscribe link. I would like to have a mail preference option. When a subscriber clicks (in the email) on it he can see all the lists that he subscribed to and can unsubscribe to one or all newsletters, change email address* or name*. * (optional - not required, but be good to have) https://sendy.co/api https://sendy.co/ Please note: This integration must be explained to the web developer so when the new sendy update is released the new script is not erased by error.

Hourly - Est. Time: More than 6 months, Less than 10 hrs/week - Posted
We are looking to create a long term relationship with a programmer who has proven experience in Laravel/PHP/Linux/API/Wordpress website development. Some experience with UI/UE front end development also helpful. Qualified candidate will be working on a proprietary web platform build entirely on Laravel framework. Job activities would be day in and day out basic website programming changes to a staged testing site, which would be pushed to a fulling functioning live site for continued fixes, enhancements and new features. API maintenance and enhancements with Google, Facebook, BrainTree, and others. Thank you for reviewing this job opportunity. We look forward to hearing from you. Dian Dijo Development --- Skills: web programming, laravel-framework, php, linux, api, wordpress

Hourly - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
We want to create an IPN between Digistore24.com (our payment provider) and capsulecrm.com. You should create a PHP script that uses both API documentations of Digistore24 and Capsule CRM. Please only apply if you are from Europe or the US and have professional PHP experience for at least 5 years. Thanks, Marc

Hourly - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
Hi, I use Sendy plugin plugin https://sendy.co/ I need someone who can: 1) I need a distinguish a free newsletter subscriber from a buyer. I have a sales funnel for a new subscriber (that he never bought from me). If he subscribes for a free newsletter and later buys something from me he will be added to buyer's list and removed from free newsletter list (he will not be offered to buy again). 2) When a person buys a product via Woo Commerce the email address and name is sent to Sendy list via api. Currently, I add each person manually. I use PayPal and Stripe payment gateways. https://sendy.co/api https://sendy.co/ Please note: This integration must be explained to the web developer so when the new sendy update is released so the new script is not erased by error.

Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
We are developing oData (v4) based API for our product. The product is highly configurable so API must also adopt to this customization. Please see an attached document for an example. We need a developer who has experience with oData protocol and can implement this dynamic API. For data access we are considering Micro ORM's: Massive or PetaPoco, but there is no final decision yet, so suggestions are welcome.

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are a start up looking for a rock star developer who can take our current product to next level. Requirements, 1) 3+ years experience with 2) 3+ years experience with AngularJs 3) Ability to design user centric UI design 4) Willing to work in small sprints cycles 5) Should be willing to work at least 40 hours a week 6) Work experience with AWS, Elastic cache, MySql 7) Work experience with HighCharts a plus not necessary Please apply only if you qualify for the job. This job has potential to turn full time in 2 months.

Hourly - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
I am looking for someone familiar with the API of Infusionsoft to integrate their payment gateway with our proprietary membership software. Really basic configuration here but you will need to have some experience with the Infusionsoft API to make this work.

Hourly - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I need some additional developer time on an existing and exciting project. We are building a comprehensive API for our rather large, existing software platform - and are using PHP and Laravel 5 to do so. We develop on lots of O/S but the system will eventually be LAMP-based. We use Postman for testing calls to the API. The API framework is already working; many of the features are working well - but there are many more things to do. We want to include some complex business logic within the API - and when I say "complex"... I probably mean "complicated". Our core product has many uses and features - and eventually we want to support the vast majority of these from within this API. You will be working along with our local team in the UK and other upWork freelancers - and checking in with us via Slack / Goto Meeting / Skype regularly. You will need experience of API development and experience of Laravel 5. We also use MySQL databases - so a knowledge of that will also be very...

Hourly - Est. Time: More than 6 months, 30+ hrs/week - Posted
We are looking for a very experienced API expert with expertise in web payment processing. ( specifically credit card integration) . Working direct with a payment gateway or processor is highly desirable. This position requires the installation of various online payment processors into an online cashier. The candidate must have experience in similar positions and below skills and used to trouble shooting. Position is immediate start and long term regular hours for the right candidate. Skills required: • .net • web services • APIs • Experience in online payment processors • Web servers * Remarks (candidates from South Asia won’t be considered)

Hourly - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
Immediate need for mobile dev needs to have SOAP skills and eCommerce experience Games experience a bonus 40 hours min immediate start right candidate