API Development Jobs

API Development is an effective way for software to communicate and interact with each other over the internet. It’s a great way for developers to expand the capabilities of a program or systems by creating interfaces and allow data to be shared between different types of technology. With an API, existing systems can connect and more advanced solutions can be made. Hiring an API Developer can enable businesses to streamline processes and enable a much faster integration of existing software solutions.

API Developers are skilled engineers specialized in creating new APIs and maintaining existing ones. They are responsible for developing and troubleshooting current APIs, designing APIs from standards-based web services, maintaining inventory and implementing authorization mechanisms. Additionally, they incorporate different technologies together to create advanced software solutions that integrate cloud systems like Amazon Web Services or MongoDB and APIs with point-and-click platforms, like WordPress or HubSpot.

Here’s some projects that our expert API Developer made real:

  • Creating advanced databases on different cloud systems
  • Linking between two cameras from a microscope
  • Interfacing with customizing Wordpress themes, Woocommerce themes and SMS services
  • Building secure back end systems to analyze different public APIs
  • Applying sophisticated authorization mechanisms
  • Creating comprehensive ecommerce websites using MERN Stack
  • Developing node APIs for exchange markets using Node.js, Web3.js, Ether.js
  • Automatically out of stocking items from supplier’s stock through an API system.

It is no surprise that good API Development is the cornerstone of many successful software solutions. Our expert API Developers are well experienced in developing suitable solutions for projects ranging from app development to SaaS applications, game development to enterprise system integrations. WithFreelancer.com, businesses can easily hire one of these skilled professionals to build their own bespoke projects that are perfectly tailored for their needs. So why not post your own project on Freelancer today and hire an expert API Developer?

From 48,871 reviews, clients rate our API Developers 4.81 out of 5 stars.
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    6 jobs found, pricing in USD

    Project Details: We are looking to find a way to match extracted data from a document to certain specific fields in our own system. For example, a data extracted from a document can be [Customer Name: Company ABC PVT LTD], but in our system the field may be called [Client Name]. We want the LLM to help match Customer name and Client name, so that the data gets filled into the field in our system. I am looking for a long term freelancer with database development, LLM and AI experience to help us achieve highly accurate results using 2 specific LLM models (OpenAI and vertex, but we are still open to others) Specific requirements for the project include: - Experience with LLM models, particularly the specified model - Strong understanding of programming languages and development of API...

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    8 bids

    We’re seeking to create a Video Captions service that is generated by AI. Our main goal is to provide a commercial service that cuts hours off of the editing process and removes the most tedious part of content creation. The Captioning service will be backed by a Marketing Agency, being the first service in this field that isn't a team of developers looking to find the fastest way to get rich. We are content creators, providing a service for content creators. We are aware of the trends, and what features are needing to be added on a consistent basis which will allow us to continue down the right path. Requirements of service: - Generate Video Captions from uploaded videos - Support up to 10 minute long videos (for the expert tier) - Provide premade caption templates (based o...

    $3002 (Avg Bid)
    $3002 Avg Bid
    30 bids

    I am looking for a freelancer to automate a process that grants temporary access to private YouTube videos for a specified duration. After the specified duration, the access should be automatically revoked. Desired Outcome: - Grant temporary access to private YouTube videos - Automatically revoke access after a specified duration Preferred Programming Language: No preference Expected Duration for Temporary Access: Less than a day Skills and Experience: - Strong programming skills in Python or JavaScript - Experience with YouTube API and video access management - Familiarity with automation tools and techniques - Attention to detail and ability to meet deadlines Please provide examples of previous similar projects and your proposed approach to automate this process effectively.

    $13 (Avg Bid)
    $13 Avg Bid
    7 bids

    I am looking for a skilled programmer who can develop a bot that can be connected to my Binance exchange account using the API. The bot should be able to receive trading signals from a specific Telegram channel and execute the trades immediately on my exchange account. Skills and Experience: - Proficiency in Python programming language - Experience with connecting bots to exchange accounts using APIs - Familiarity with Telegram API and integration - Knowledge of trading signals and their interpretation - Ability to execute trades in real-time based on the received signals The ideal candidate should be able to develop a reliable and efficient bot that can handle buy/sell signals from the specified Telegram channel and execute the trades seamlessly on the Binance exchange account. The bot...

    $234 (Avg Bid)
    $234 Avg Bid
    16 bids

    I am looking for a freelancer who can help me with the configuration and development of my OTRS (Open-source Ticket Request System) project. Specific Tasks: - Custom configuration - Integration using OTRS API, Zapier et.c Ideal Skills and Experience: - Strong knowledge of OTRS configuration and development - Proficiency in API integration - Experience in working with add-ons and extensions Timeline: - I am flexible with the timeline and open to discussing the project duration with the freelancer. Software and Technology Requirements: - Familiarity with API and Perl programming language - Expertise in OTRS (Open-source Ticket Request System) If you have the necessary skills and experience in OTRS configuration and development, as well as API integration and customization, please sub...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    32 bids

    Connect to Local MS SQL Server Database from Online Laravel Project I am looking for a developer who can help me connect my online Laravel project to a local MS SQL Server database. Skills and Experience Required: - Experience with Laravel framework and PHP programming - Proficiency in MS SQL Server and database management

    $43 (Avg Bid)
    $43 Avg Bid
    36 bids

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