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Contract Integration API Development

$250-750 USD

Concluído
Publicado há 3 meses

$250-750 USD

Pago na entrega
I'm looking for an experienced developer for a comprehensive contract integration API service. The proposed API must be compatible with a personal exchange network. Though the specific features of this network have not been determined, keep in mind that a flexible API that could, potentially, support user profiles, a messaging system, and item listing and search would be beneficial. Key responsibilities: - Develop an API for contract integration. - Ensure compatibility with a personal exchange network. Required Skills: - Strong experience with API development, especially with contract integration. - Knowledge of personal exchange networks is desired.
ID do Projeto: 37820816

Sobre o projeto

37 propostas
Projeto remoto
Ativo há 3 meses

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Provide assistance for a third party integration via e-mail, design and implement an API for data exchange.
$500 USD em 10 dias
4,9 (18 avaliações)
4,5
4,5
37 freelancers estão ofertando em média $508 USD for esse trabalho
Avatar do Usuário
Hello, We are eager to bid on developing a robust contract integration API service tailored for your personal exchange network. Our expertise lies in API development, particularly in contract integration, ensuring seamless compatibility with your network. We have 65+ experienced and ambitious DESIGNER & DEVELOPER including PHP, Laravel, MySQL,WordPress, eCommerce, Magento, HTML, CSS, API Integration, JavaScript, ASP.NET, Laravel, Angular, Node.js, React, MEAN, MERN, Mobile App, Web App, Android, iOS, Flutter and many more Would like to discuss further via chat. Waiting for your positive response Thanks Helena
$500 USD em 30 dias
4,8 (226 avaliações)
9,1
9,1
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Hello Good morning , I hope you are doing great. Just finished reading the brief details of your job . I see you have been looking for a freelancer who has experience with C# Programming, PHP, Java, Software Development and Software Architecture. Upon the first look I feel confident about getting it done because of having experience doing similar jobs My Experience? I have 9 years of experience working with those technologies. Its been 8 years since I have been working on freelancer.com, Please review my profile. Check: Skills, Portfolio, Customer Feedbacks. Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern US Time I would like you to start the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
$750 USD em 14 dias
4,9 (165 avaliações)
9,0
9,0
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Hi, Hope you are well, We have best team in our company, We can give you good quality work on time Regards
$350 USD em 5 dias
5,0 (343 avaliações)
8,3
8,3
Avatar do Usuário
If you are seeking an experienced and innovative team that can tackle complex API integrations, look no further. Einnovention has successfully developed over 100 APIs, including several for contract integration, making us well-versed in this particular area. Our proficiency with personal exchange networks will ensure the seamless compatibility and flexibility of the API we develop for your project. Our software architects have a deep understanding of the latest frameworks and languages, including PHP which is pivotal for this particular project. Additionally, our familiarity with CMS like WordPress has given us insights into web APIs, payment method integration APIs, and Google APIs that could potentially enhance your network. As someone who has catered to customize project needs successfully in the past, I understand the value of free need assessment consultations, a service I also extend to my clients. With over 248 acquisitions on Freelancer.com alone, my team and I carry a 4.9/5 rating that showcases consistent customer satisfaction. At Einnovention, we differentiate ourselves by offering unlimited repetitions post-development and providing free service beyond 2 weeks to ensure total client satisfaction. Choose us and rest assured that you'll be getting a high-quality product from a dedicated and experienced team. Contact us today for a more detailed discussion about your project goals.
$400 USD em 7 dias
4,9 (181 avaliações)
7,7
7,7
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With my extensive experience in API development, particularly with contract integration, I am confident in my ability to create a robust and seamless API specifically catered to your personal exchange network. My team at MAK Online Solutions has a proficient understanding of C# Programming, PHP, Software Architecture, and Software Development, making us more than capable of delivering top-tier results for your project. Moreover, our exposure to various sectors inclusive of cryptocurrency and NFT development exhibits our dexterity to adapt and excel in the ever-changing digital landscape. This ranges from novice innovative solutions creation to high-level problem-solving. Hence, irrespective of whether you are deliberating user profiles, messaging systems or item listing and search to be integrated into the API or any other potential feature in your network; I have the skill set and the adaptability to meet your needs effectively. I understand that a flexible API is crucial to ensure compatibility with your unique network. Rest assured, we imbibe flexibility as a core aspect of our development process. Our goal is not only to meet your immediate requirements but also to future-proof your infrastructure by ensuring scalability and adaptability. Partnering with us means aligning yourself with a dedicated team, committed to nurturing your project the way you envisioned it. Let's chat about how we can bring your ideas to life!
$700 USD em 15 dias
4,9 (148 avaliações)
7,7
7,7
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Hi there, I have read your project description and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discuss the budget and deadline of the project. Thanks. ..
$750 USD em 4 dias
4,8 (106 avaliações)
8,0
8,0
Avatar do Usuário
Hello, With a robust background in API development, particularly in contract integration, I am well-equipped to deliver a flexible API tailored to your personal exchange network. Proficient in PHP, Java, and C, I bring the essential skills required for seamless integration. My experience extends to crafting APIs supporting user profiles, messaging systems, and item listing/search functionalities. I am committed to ensuring compatibility and delivering a comprehensive solution that aligns with your unique requirements. Best regards, Manish S.
$500 USD em 7 dias
4,7 (249 avaliações)
8,0
8,0
Avatar do Usuário
Hello there, How are you doing? Just saw your project posted. I have good experience with PHP, Software Development, Software Architecture, Java and C# Programming. I read the brief details and I felt I could help you with it. Lets start the chat and discuss it in detail. Please check my porfolio: My Portfolio: https://www.freelancer.com/u/AITSoft Availability timings: 8am-8pm EST Regards, Shamshad
$750 USD em 12 dias
4,9 (50 avaliações)
7,1
7,1
Avatar do Usuário
Dear Joseph A., How is it going well? We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Java, C# Programming, Software Architecture, Software Development Lets connect in chat so that We discuss further. Regards
$690 USD em 7 dias
4,7 (32 avaliações)
6,6
6,6
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I bring extensive experience in API development, specializing in contract integration. My proficiency ensures the creation of a robust and flexible API tailored to your needs. With a keen understanding of personal exchange networks, I am well-equipped to deliver a seamless and compatible solution for your project. Regards, Irfan!
$400 USD em 3 dias
5,0 (4 avaliações)
6,0
6,0
Avatar do Usuário
Hello, I am excited about the opportunity to work on your project and develop a comprehensive contract integration API service for your personal exchange network. Our team of experienced developers specializes in API development and we have the skills and expertise necessary to create a flexible and compatible API that meets your requirements. Key responsibilities of the project will include: Developing an API for contract integration: We will design and implement an API that allows for seamless integration of contracts within your personal exchange network. Ensuring compatibility with a personal exchange network: We understand the importance of compatibility with your personal exchange network and will work closely with you to ensure that the API meets your specific requirements. Required skills for this project include: > Strong experience with API development, especially with contract integration: > Knowledge of personal exchange networks: Thank you for considering our proposal. We are excited about the opportunity to work with you and develop a comprehensive contract integration API service for your personal exchange network. Best regards, Arun Khatri
$800 USD em 20 dias
5,0 (4 avaliações)
5,8
5,8
Avatar do Usuário
I am a mobile app and website development expert with 9 years of experience in building apps by native( Java, Swift, Kotlin) and cross platform( React Native & Flutter) languages and building websites by React and Vue.js. Also, I'm a backend developer too and will build backends with the latest technologies in Node.js and Laravel and Google Firebase/Firestore. Thanks Best regards
$600 USD em 10 dias
5,0 (33 avaliações)
5,6
5,6
Avatar do Usuário
Dear Client, Our proposal outlines our approach to developing an API that seamlessly integrates contract functionality into your personal exchange network. We understand the importance of flexibility and scalability, considering potential features such as user profiles, messaging systems, and item listing/search. We will begin by conducting thorough discussions with your team to gather detailed requirements and understand the specific needs of your personal exchange network. We will design a scalable and flexible architecture for the API. This will involve identifying the necessary endpoints, data models, and authentication mechanisms. Our experienced developers will then proceed with the implementation of the API, ensuring adherence to industry best practices and standards. We will focus on building modular and well-documented code to facilitate future maintenance and enhancements. We will continuously validate the compatibility of the API with your personal exchange network throughout the development process. Any discrepancies or compatibility issues will be promptly addressed to ensure seamless integration. Comprehensive documentation will be provided to guide developers in integrating and utilizing the API effectively. Additionally, we can offer training sessions for your team to familiarize them with the API functionalities and best practices. Should you have any questions or require further clarification, please feel free to reach out. Regards.
$600 USD em 14 dias
5,0 (17 avaliações)
5,3
5,3
Avatar do Usuário
HELLO, Greetings of the day! I am writing to express my interest in the Contract Integration API Development position posted on your platform. With my extensive experience in API development and knowledge of personal exchange networks, I am confident in my ability to deliver a comprehensive and flexible API service for your project. As per the job description, the proposed API must be compatible with a personal exchange network. I understand the importance of this requirement and will ensure that the API is seamlessly integrated with the network. I am also aware that the specific features of the network have not been determined yet, but I am prepared to develop a flexible API that can support user profiles, a messaging system, and item listing and search. My key responsibilities as an API developer will include developing an API for contract integration and ensuring its compatibility with the personal exchange network. I have a strong track record of delivering high-quality APIs that meet the specific needs of my clients. My experience in contract integration API development will be an asset to your project. In addition to my technical skills, I possess excellent communication and project management skills. I am a team player and can work collaboratively with your team to ensure the successful completion of the project within the given timeline. My skills and experience make me a perfect fit foSheriff Oladejo
$500 USD em 7 dias
4,8 (18 avaliações)
4,7
4,7
Avatar do Usuário
I can develop and integrate the API I have reviewed your project clearly and I am confident that I can complete it as soon as possible to satisfy your expectation.
$250 USD em 3 dias
5,0 (14 avaliações)
4,7
4,7
Avatar do Usuário
HI, I HAVE CHECKED YOUR REQUIREMENTS AND HAVE UNDERSTOOD. I HAVE 5 YEARS+ OF EXPERIENCE IN WEB DEVELOPMENT. FOR FURTHER DISCUSSIONS CAN WE CHAT?
$400 USD em 8 dias
5,0 (21 avaliações)
4,2
4,2
Avatar do Usuário
Greetings It's more than 8 years that I'm working as a mobile and website developer and have worked on various projects. I have worked with Swift/SwiftUI/Java/ React Native/ Flutter/Kotlin and React.js/Vue.js/Next.js/Node.js/ Laravel/ Django/ Google Firebase. Please message me to talk more. Thanks
$500 USD em 7 dias
5,0 (8 avaliações)
3,7
3,7
Avatar do Usuário
As an experienced full-stack developer specializing in the relevant languages and with a proven track record in API development, I am confident that I am the right person for this project. With extensive knowledge of PHP and software development, I have successfully created flexible and compatible APIs for various platforms and systems. My familiarity with personal exchange networks will undoubtedly prove to be advantageous in creating a suitable contract integration API for your unique context. What sets me apart is not just my technical expertise, but also my passion for encapsulating complex ideas into user-friendly applications. Being a highly creative and persistent individual, I constantly strive to provide effective solutions that align with my clients' specific needs. You can trust me to not only develop the necessary API but also ensure it functions seamlessly with your personal exchange network. Lastly, but most importantly, I wear responsibility like a badge of honor. Your project's success is my success; therefore, you can count on my honesty and dedicated commitment to deliver a high-quality, reliable API within the specified timeframe. Let's chat soon about taking your contract integration forward!
$250 USD em 7 dias
4,9 (11 avaliações)
3,4
3,4
Avatar do Usuário
I am an experienced developer proficient in API development, particularly skilled in contract integration. With expertise in PHP, Java, and C#, I can create a comprehensive API service tailored to your needs, ensuring compatibility with your personal exchange network. Let's collaborate to build a robust solution for seamless contract integration. thank you
$500 USD em 7 dias
5,0 (5 avaliações)
3,5
3,5
Avatar do Usuário
As an experienced Full Stack Developer, my primary expertise lies in web development and content management systems, specifically Shopify and WordPress. However, my proficiency extends well beyond these platforms. Over the years, I have successfully developed and integrated numerous APIs marked by their compatibility and flexibility - two fundamental aspects required for your personal exchange network. My track record of creating dynamic and responsive websites is an asset for this project. I understand the importance of seamless integration in such platforms, the usefulness of user profiles, messaging systems, item listings, and searchability. These elements necessitate a well-designed contract integration API that can handle different data types efficiently without compromising accuracy or speed. In addition to my technical proficiency, I'm enthusiastic about taking on new challenges and expanding my skill set. My commitment to providing tailored solutions that enhance the user experience aligns perfectly with your requirements for this project. By choosing me, you'll be getting not just a developer but also a partner who's genuinely invested in the success of your personal exchange network.
$600 USD em 9 dias
5,0 (3 avaliações)
3,3
3,3

Sobre o cliente

Bandeira do(a) UNITED STATES
Old Bridge, United States
5,0
2
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Membro desde jul. 15, 2023

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