Api Development Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $200 - Posted
I would like to have a little app enabling me to trade and control trades in Sterling Trader from my external Server. The app shall work in Windows background. It may be coded in VB or c++ or other of your choice, but code examples are provided in mentioned two languages. Latest version of the Sterling Trader ActiveX API description can be found here: https://download.sterlingtrader.com/documents/Sterling_ActiveX_API_Guide.pdf examples here: https://download.sterlingtrader.com/documents/sterling_api_examples.rar In general you would need to make a connector with Server - it could communicate using socket.io or something similar. The server site probably will be in node.js. The app shall: -be able to place Order (all basic types: limit, stop, stop limit) -monitor Order status and report it to Server. -monitor Open Positions and report changes in them to Server. -syntax of functions may reflect the original sterling API, but needs to be exposed via web/network interface -communication with web server does not need to be encrypted I assume the Server site is out of scope. If you would like to offer making also the server site write it and propose technology/solution and separate price.
Skills: API Development Windows App Development
Fixed-Price - Expert ($$$) - Est. Budget: $200 - Posted
Good day, I am looking to hire someone who has much experience with the Gmail API. Eventually, we will be creating a new mail app (desktop and mobile app) that will use the Gmail API for receiving and sending emails, but for starters I want to build a very simple tool and I want to understand the limitations of the Gmail API - what can we do and not do. If you have great experience in developing software with the Gmail API, I would be interested in working with you to develop our first prototype. Thank you.
Skills: API Development HTML5 iOS Development
Fixed-Price - Expert ($$$) - Est. Budget: $2,800 - Posted
Duties: - Development of new applications in the area of trade management applications (including lifecycles, valuations) - Automated build, packaging and deployment process for production deployments - Research and development of new cross-asset platform based on our strategic trade management system - Work closely with stakeholders on the analysis, design and development of new features Requirements: We are looking for an independent and creative Senior Java Developer who has 5+ years of experience at the same or related position, who will take a part in creating a new green field trade management platform providing scalable and highly available trade storage, supporting lifecycles and various financial instruments. What do we expect? - Very thorough understanding of Java technology fundamentals (Java 1.8) and design patterns used in real-time transaction processing systems - Very good understanding of Object oriented design and programming - Experience with all phases of the software/system lifecycle process - Experience in building Web services (RESTful) and designing the API - Experience in test automation (unit, integration, acceptance tests etc.) We offer: - Stable and long-term work among professionals on the basis of contract of employment, B2B contract, contract of mandate or contract of specific work - Real influence on progress of your career path - Work in a team for which your opinion matters - Support of Business Assistant dedicated to the Specialist throughout the entire period of cooperation - Help in relocation to Wroclaw - Integration events, sport events e.g. IT run, cycling tours, football and basketball matches - Benefits matched to your needs
Skills: API Development Java Object Oriented Programming (OOP) REST
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
We have a penny auction site using PHP and socket.io websockets for the timer feature. We are using a VPS with CENTOS Linux 7, MariaDB or MySQL database optimization and maintenance, NGINX webserver. We want to migrate to a dedicated server where you will have complete responsibility. Documentation and Communication skills are ESSENTIAL. You MUST know about systems and user documentation and speak fluent comprehensible English If you have CSS Design experience, that is a PLUS. We also have a PHP-based bootstrap design affiliate website that needs to be revamped, re-designed, made mobile ready and maintained. Same with the penny auction. but we are willing to bring on board someone who is strictly dedicated to design if they have a litte PHP debugging experience who will work alongside you. We want to integrate our site with payment processors or other ecommerce stores like Shopify, etc using their APIs. You don't need to be an expert in API development but you need to be resourceful or are willing to collaborate with me so we can come up with some crazy awesome solutions! We are willing to hire a small company or individual located in Midwest USA. We will only work with overseas companies and individuals who possess extensive background and a portfolio of references. We are looking for people who know what they are doing and if they don't they are able to ask questions instead of wasting our time. This can be a long-term profitable relationship for you. So tell me why you are the one. We have many projects right now TODAY and more on the horizon. I have a Master of Science in Systems Management from the University of Southern California (USC) and over 35 years of software engineering and business experience. So no game players and smooth talkers will be tolerated. Finally, I may sound harsh ... it is because of our experience with online anonymous pretenders. But if you are the real thing, contact me ASAP. We make fast decisions, we pay ontime, we are flexible BUT ...you have to be ready to rock n roll TODAY. If you don't have all of the qualifications, it is okay. You will work next to me and have to be a fast learner and an excellent communicator and listener. And yes we pay market rates for the deserving. If your rate is $10 per hour and you live on some far away island, I am sorry, I know it won't work out. If your rate is $100 per hour and you live in the USA with a full-time job and know all of the fancy acrononyms and words, I am sorry ... that won't work out neither. Willing to hire a senior technologist, a junior technologist and a CSS/Bootstrap (or similar) designer with imagination and creativity. Oh yes... We love Cryptocurrenncy if you like to get paid that way. But we pay cash too. We also would laugh til the end of the time if you know how to integrate GoURL.io Cryptocurrency API with our sites or any of the other APIs. You don't need to know it all. But let us talk to see if we are ready to lock arms for the now and into the future. Again... looking for 2-3 individuals or a small company looking to prove themselves. Are you the one?
Skills: API Development Bootstrap CentOS Communications
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
I need to create a custom Windows Server deployment solution (similar to Ansible and Chef for Linux) leveraging Powershell and Desired State Configuration (DSC) in an VMWare esxi environment. Currently creating a Windows server vm takes about a week or so and is a manual process. We have a solution for our Linux vms that we want to mimic for Windows Server. Are you familiar with the following terms? -DevOps -Powershell -Ansible -VMWare -Desired State Configuration If so, please respond with your Skype ID and a time when youre available to chat.
Skills: API Development Ansible C# DevOps
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Looking for a developer who is familiar with the Workfront API and is either capable of creating a custom Web App dashboard for displaying workfront data or is able to support other web app developers (e.g. Angular Bootstrap) in creating this type of dashboard utilizing the Workfront API. Project objective is to provide webapp-based visibility to workfront projects to a broader internal audience outside of the Workfront UI.
Skills: API Development JavaScript
Fixed-Price - Intermediate ($$) - Est. Budget: $750 - Posted
Looking for an experience developer to: 1. Make 25,000 API calls per day (returned as json) 2. Store received data 3. Provide me with the data I do not wish to take possession of your code and I do not wish to host it. I simply want the raw data. We can arrange the hosting so that you do not foot the bill. API details will be provided to selected candidates. Please provide me with your daily rate to call the API 25,000 times, as I may choose to scale up or down.
Skills: API Development JavaScript MySQL Administration PHP
Hourly - Intermediate ($$) - Est. Time: More than 6 months, 10-30 hrs/week - Posted
RushTix, a top-rated company on Upwork, is looking for two HIGHLY skilled developers to work on our Facebook Messenger Chatbot project. IF THIS PROJECT GOES WELL THERE IS POTENTIAL FOR LONG-TERM WORK. **No agencies, please. ** + We are a distributed team, so you need to be online and available to discuss the project during one of the following times: Monday - Friday: 9am - 11:30am (GMT-7) AND 9pm - 11:30pm (GMT-7) +Expert level developer in Python +Expert in Flask +Has at least 30 hours per week available for this project +Expert in RESTful technologies such as JSON, SOAP, and HTTP +Codes quickly and efficiently +Thorough understanding of the Facebook Messenger API +Has built chatbots +Excellent communications skills and responds quickly to requests +Writes clean, flexible and well-documented code +Works well both independently and with other developers +Experience working with a distributed team. +Friendly, tenacious, entrepreneurial in spirit, assertive, and a team player Please note: This is a position for an expert level programmer.
Skills: API Development CSS Django Flask
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Looking for backend Dev to build a server, database and proxies for the Facebook, Instagram, YouTube and Twitter API's. We're not looking to get fancy on the front end. All data received back from the aforementioned companies will be viewed by our own engineers and devs only. We're currently testing the aforementioned API's by logging the returned data in the dev console. We're looking to build out code that does things like collects all users that liked a video, or all users who have used a specific hashtag etc. We're looking for supplementary help with library research, original code, or whatever that gets our specific needs done. Cheers!!
Skills: API Development JavaScript
Fixed-Price - Intermediate ($$) - Est. Budget: $600 - Posted
We makes it easy for people to stream their videos into any platform fast. We’re a fast growing streaming company looking for engineer with experience with Vimeo API. and PHP Laravel experience. We have a backend videoCMS backend that we currently need to integrate with Vimeo as host with best possible integration. Respond with "We can Handle" so that I know you read this post. https://developer.vimeo.com/api We’ve got big plans to push the platform forward with integration of Vimeo and partnerships. With your help we can do it faster and better. We need someone special. Someone who lives and breathes new technology. The platform is primarily PHP, Laravel 4.2 and Bootstrap, along side FFmpeg and is deployed within AWS and Digital Ocean. We need someone who will be at ease with this stack, and also someone who can be relied on to manage it all within a production environment. Having a background in streaming video, Roku, Apple TV, Android, wowza, is obviously a big plus ! You will be working with direct with a senior developer for fast integration. To apply, let us know about yourself, your past experience and what you see yourself contributing to our platform. Show us what you’re passionate about. Feel free to ask us if you have any questions about the project.
Skills: API Development Laravel Framework PHP