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Developer for API web services

$30-250 USD

In Progress
Posted 26 days ago

$30-250 USD

Paid on delivery
I'm in need of an experienced developer to create API web services for me. The ideal candidate for this project should: - Have a solid background in developing API web services - Be familiar with best practices for creating secure and efficient APIs - Possess excellent problem-solving skills and attention to detail The mobile app is written in Flutter and the database it has to work with is MySQL. There are about 40-42 app screens we need API for. See screenshot. You just have to make the code for the API. Other dev made the Flutter code already, you will be chatting with him for any doubts. Work is urgently needed, so if you can get started right away that would be great. Please provide examples of your past work, your experience with API development, and any detailed proposals you have in mind for this project.
Project ID: 38015239

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50 proposals
Remote project
Active 26 days ago

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As an experienced developer with a background in API web services, I am confident in my ability to meet the requirements of your project effectively. I have extensive experience in developing secure and efficient APIs, especially with Flutter and MySQL integration. To ensure a successful outcome, I propose a structured approach that involves thorough planning, clear communication with the Flutter developer, and regular checkpoints to track progress. I would start by analyzing the app screens and database requirements to design a robust API architecture that meets your needs. I have worked on similar projects in the past, including API development for mobile applications, and can provide examples upon request. I am ready to start immediately and collaborate with your team to deliver high-quality API services. Do you have any specific authentication or authorization requirements for the APIs? How do you envision handling error responses and data validation? I look forward to discussing further details and contributing to the success of your project.... Come over chat
$100 USD in 1 day
5.0 (7 reviews)
4.0
4.0
50 freelancers are bidding on average $167 USD for this job
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With 14 years of solid, hands-on experience in the field, I am confident that I am the seasoned developer you need for your API web services. Not only do I have a deep understanding of creating secure and efficient APIs, but my background in various frameworks such as Laravel and Codeigniter make me comfortable working with MySQL databases - all this while using exemplary problem-solving skills. As an added advantage for your Flutter app, my expertise in React Js, and Node Js will come in handy for any potential integration. My past clients have always praised the quality and swiftness of my work and you can expect nothing less on your project. The number of screens is not a concern for me as I have worked on large scale development projects before. I understand the urgency as well, so rest assured that I will be able to start working right away to complete this project quickly. Ultimately, I believe my ethos of delivering cutting-edge technology and services that fit clients' budgets without any compromise on quality makes me the ideal choice for this project. I'm ready to bring your app's vision to reality!
$140 USD in 7 days
4.9 (379 reviews)
8.3
8.3
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As an expert in API development with over a decade of experience, I am well-equipped to handle the task at hand. Your project requires a developer well-versed in JavaScript, MySQL, and PHP, all of which are competencies I possess. In line with your diligence for secure and efficient APIs, I have an excellent track record in implementing robust APIs that provide seamless integration and transfer of data. Moreover, my proficiency in developing mobile apps using Flutter and working with MySQL databases comes into play perfectly for your project. With the 40-42 app screens you need APIs for, I am confident in delivering within your timeframe as I understand the urgency involved. In summary, partnering with me guarantees not only technical expertise but also unwavering commitment to your vision. Upon request, I can provide you with detailed proposals stemming from my strong attention to detail and problem-solving skills. Let us kickstart this exciting journey together where your success is my utmost mission!
$140 USD in 7 days
4.9 (70 reviews)
8.0
8.0
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Greetings Chris Oestergaard N., I am a developer with expertise in PHP, JavaScript, and MySQL, and I am confident that my team and I can deliver high-quality API web services for your project. We have a proven track record of creating secure and efficient APIs and are well-versed in best practices for API development. I am eager to discuss your project further and explore how we can help you achieve your goals. Please feel free to connect with us via chat to discuss the project requirements in more detail. Looking forward to the opportunity to work with you.
$180 USD in 7 days
5.0 (183 reviews)
7.6
7.6
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I am experienced in API web services development and have a solid background in creating secure and efficient APIs. I have excellent problem-solving skills and attention to detail. I can promptly start working on the API code for the 40-42 app screens in Flutter, integrating it with MySQL database. Please let me know if you'd like to discuss further details and my past work examples.
$250 USD in 2 days
5.0 (121 reviews)
7.6
7.6
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Hi, As a skilled Full Stack Developer with substantial experience in Web & API development, I believe I'm the ideal candidate for your API web services project. My extensive background in creating APIs that not only adhere to industry best practices but also prioritize security and efficiency will be a valuable asset to your project. I've worked on similar projects before with Flutter for mobile app development and MySQL as a backend database, so I have no doubts about supporting you effectively. Having collaborated on numerous projects in my career, I've developed problem-solving skills that can prove valuable while working on your app. My attention to detail ensures that every aspect of the API is meticulously crafted and designed to perform at its best. Additionally, my proficiency in JavaScript, MySQL, PHP - the core technologies you require - further solidifies my suitability for this role. Moreover, adherence to schedules is one of my strengths. Therefore I understand the urgency of your project and can ensure prompt delivery without compromising quality. For evidence of my past work, please take a look at my comprehensive portfolio or visit any of the projects I've listed above. Coordinating with existing Flutter code won't be an issue as I'm well-versed in collaborative work environments. Let's get started! Thanks & Regards
$300 USD in 7 days
4.9 (86 reviews)
7.9
7.9
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Hey there! I hope you are fine, As your project requirement, I am here for accomplish your goal as a Professional Graphic designer besides that I have "10" years' experience in using tools such as Adobe Photo, Adobe Illustrator, Figma, Canva. Via these tools I can create: " Brochure, Logo Designs, Banner, Business card, Flyers, Social media posts and so on" I am excited to work with you, let's collaborate. Let's chat together so I can show you my creativity in your Project and make it awesome! Regard, Rizwan AB
$80 USD in 2 days
4.9 (341 reviews)
7.1
7.1
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Hi There I just read your project details regarding Web API Integration. Can we have a quick chat right now so that we can discuss the project briefly? I have 10 years of experience in PHP, WordPress, Woocommerce, Cake Php, Codeigniter, Magento, Shopify, Laravel, Adobe Photoshop, Adobe Illustrator, CorelDRAW, Bootstrap, HTML, CSS, Angular, Javascript, jQuery, and My SQL. I appreciate your consideration. I look forward to working with you and your organization. Thanks & Regards Durgesh
$500 USD in 4 days
4.7 (94 reviews)
7.1
7.1
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With over a decade of experience under my belt, I am confident in my ability to deliver high-quality and efficient API web services for your Flutter mobile app. My skill set as a developer includes JavaScript, MySQL, and PHP - all indispensable tools when it comes to crafting robust APIs. I have an excellent track record of working with APIs and following best practices to maintain their security and performance. In past projects, I have consistently met deadlines while maintaining the highest quality of work. And it doesn't end there; I prioritize clear communication throughout the development process, which includes liaising effectively with your existing Flutter code expert. This collaborative approach ensures that any doubts or inquiries are resolved promptly, allowing us to maintain momentum and deliver exceptional results. Moreover, my dedication to after-sales support means that I won't leave you hanging once the project is complete. I am here to provide any necessary assistance and address any concerns that may arise post-delivery. Overall, by choosing me, you'll be selecting someone who is committed to providing you with prompt, professional, and customer-centric service - Premiere-API Web Services Provider
$140 USD in 7 days
5.0 (111 reviews)
6.4
6.4
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You have clear scope of work defined, available to help youout with API development, ready to proceed soon. Since 10+ years building APIs for mobile app. Do you want API response in XML? Let's proceed with requirement.. Regards, Krunal Raval
$200 USD in 4 days
4.9 (26 reviews)
5.8
5.8
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Hello there! I have worked as a freelance for more than 10 years. I'm here to elevate your project to greatness, My expertise includes: "HTML, CSS, WordPress,Laravel, PHP, SASS, WooCommerce, CodeIgniter, Bootstrap, JavaScript, Php and My SQL, Adobe Photoshop, Adobe Illustrator (Graphics)" ✅ Experienced in this type of projects ✅ 200 + web projects completed ✅ Client satisfaction guaranteed You can trust me to do a good job. Let's work together to make something amazing! Best regards, ATIF: AE
$40 USD in 1 day
4.9 (46 reviews)
4.8
4.8
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Hey there, I have created many production level APIs (for HR software, files system, project management tools, Chat application). I can easily create the API's you are looking for and will use MySQL. I am ready to start right now. My question is do you only want it to be developed in PHP or are you open to other techs (I'm asking due to security concerns)
$140 USD in 7 days
5.0 (21 reviews)
4.7
4.7
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Hello Client, Hope you are great!!! I read you job description you are looking for web developer. I have sound of 7 years exp in wordpress, PHP, CI, Laravel, Drupal, Joomla and developed 145+ websites with good design. We are using the MVC model for security of website as well as develop three layer security in website and website is high skilled code follow all standards of development. I have been worked on many domain like ecommerce, Martrimony, Hotel Booking, Social, Healthcare, and Sport etc. I provide new vision for website and am always available for your support(24*6) . I hope you will be give positive response. Thanks
$200 USD in 20 days
4.4 (40 reviews)
4.9
4.9
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Shopping App API Development for Flutter app My name is Gaurav, and I have over 5 years of experience in this field. I can help you right away. Please message me now.
$99 USD in 7 days
4.7 (71 reviews)
4.7
4.7
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Hi, I am an experienced programmer. I am so confident on your project that I am offering you, Full work completes first, then when you are 100% satisfied, pay me. Else don’t pay.
$100 USD in 5 days
5.0 (15 reviews)
4.4
4.4
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Hi there, I am thrilled about the chance to develop API web services for your mobile app. With over 5 years of experience in API development and a deep understanding of industry best practices, I am well-prepared to provide secure and efficient solutions. I am highly skilled in problem-solving, and my attention to detail ensures high-quality outcomes. I can start working right away and collaborate closely with your Flutter developer. Best regards, Mohit
$120 USD in 3 days
4.8 (17 reviews)
4.3
4.3
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Chris Oestergaard, I'm an experienced developer specializing in API web services. I'm ready to swiftly create API endpoints for your Flutter mobile app, integrating seamlessly with your MySQL database. With a keen focus on security and efficiency, I'll ensure your project meets the highest standards. Let's discuss further details and get started immediately.
$250 USD in 7 days
4.7 (18 reviews)
3.8
3.8
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Hello Mr. Chris, I'm reaching out because I'm excited about the opportunity to work on creating API web services for your mobile app. With my solid background in API development, familiarity with best practices, and excellent problem-solving skills, I'm confident I can deliver the high-quality services you need. Here's why I believe I'm the right fit for the job: ✅ Extensive API Development Experience: I have a proven track record of creating secure and efficient API web services. ✅ Expertise in MySQL and Flutter: I'm well-versed in working with MySQL databases and have experience integrating APIs with Flutter apps. ✅ Quick Turnaround Time: I understand the urgency of your project and can start working on it immediately. I'm keen on discussing the project details further and providing you with a detailed proposal tailored to your specific requirements. Let's schedule a chat to discuss how we can proceed. Looking forward to the opportunity to long-term dedicatedly work with you. Best regards, Devang
$149 USD in 4 days
4.6 (11 reviews)
3.9
3.9
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Hey There, With over 9 years in the industry, I have built over 550 successful projects involving mobile app development, web design/development, and API creations. In your case, I am well-versed in developing API web services for MySQL databases, making me acquainted with the importance of working efficiently to minimize latency. This background makes me the ideal candidate as I have a deep understanding of your needs and can execute your project diligently. I noticed the urgency of this project, and it's worth mentioning that I am flexible and capable of providing high-quality deliverables within tight deadlines. My meticulous problem-solving approach enables me to identify and preempt any potential issues in advance. A testament to my work quality is my above-average accuracy rate, which speaks of my attention-to-detail while working on every single project. In conclusion, choosing me will guarantee you an experienced developer who has worked with JSON, XML, SOAP to integrate third-party APIs into websites before now. My ability to adapt to the Flutter code you already have will enable seamless communication between us and expedite progress. I look forward to working with you on due diligence and meeting your API needs satisfactorily.
$140 USD in 7 days
3.1 (15 reviews)
5.2
5.2
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Hi Chris Oestergaard! How are you doing? I am experienced in API web services development, with a strong background in creating secure and efficient APIs. I have successfully completed similar projects involving API development for mobile applications, ensuring seamless communication between the front-end and the database. For your project, I will create API web services for your mobile app written in Flutter, interacting with a MySQL database. With my expertise, I will develop the necessary API endpoints for the approximately 40-42 app screens, adhering to best practices and ensuring optimal performance. I will collaborate closely with the Flutter developer to address any doubts or questions that may arise during the development process. Please initiate the chat for further discussions and my previous work. Thank you.
$350 USD in 7 days
3.8 (11 reviews)
4.4
4.4
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Hello Greetings Of The Day We are Great fit because we are working in IT industry since 8 Years we have Experienced and quality developers in our Team and We are serving and making our clients happy and satisfied since last 8+ years with our outstanding performance in the fields of Website Development, Mobile App Development (Android, iOS, Desktop), CRM/ERP Development, AI ML, UX/UI Design, Games, Digital Marketing and Blockchain. Working Tech is PHP, Node, JS , Flutter , HTML, React, python, Unity and Many more. We also work over the similar projects posted by you so please open the communication by responding, so that we can provide you all demo details. I hope we get a positive reply from your side and we are eagerly waiting to work with you. Thanks
$240 USD in 7 days
4.3 (12 reviews)
3.4
3.4

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Flag of UNITED ARAB EMIRATES
Dubai, United Arab Emirates
5.0
132
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Member since Aug 27, 2016

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