
In Progress
Posted
Paid on delivery
I'm looking for a skilled Node.js and Flutter developer to join my project. The main task is to connect the backend with the frontend via API. Ideal skills and experience: - Proficiency in Node.js and building RESTful APIs - Experience with Flutter for mobile app development - Strong understanding of API integration - Familiarity with JSON data format - Ability to work collaboratively and communicate effectively Please share your portfolios and relevant experience.
Project ID: 39723433
34 proposals
Remote project
Active 9 mos ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
34 freelancers are bidding on average $26 USD for this job

Hello, As one of Pakistan's leading web service providers, our team at Our Software has extensive experience in utilizing Node.js and Flutter to connect backends with front ends via APIs. With a strong understanding of API integration and adept skills in building RESTful APIs using Node.js, I can bring substantial value to your project. Our familiarity with JSON data format further solidifies our proficiency in this domain. Furthermore, our expertise in Flutter for mobile app development gives me an upper hand in delivering optimal cross-platform functionality. Collaborative approach and effective communication have always been the key factors behind our success. I'll ensure smooth coordination between your backend and frontend teams, guaranteeing efficient and seamless API integration. Lastly, I want reiterate our commitment towards providing excellent customer service. We always strive to add that "WOW" factor to each project we undertake, regardless of its size or scope, and ensure consistent feedback loops for client satisfaction. Miracles can happen when your dream meets my practical skills; let's join hands and make your project a success story together! Thanks!
$30 USD in 1 day
7.8
7.8

Hi, I’ve reviewed your requirements and I’m confident I can deliver a high-quality Flutter app that exceeds expectations and i can easily itnegrate API'S in your flutter application. With 3+ years of Flutter experience and 20+ apps delivered across industries like e-commerce, healthcare, booking, and finance. Let’s discuss your project so I can share relevant live examples and outline a roadmap to bring your vision to life. Best regards, Shakeeb Ahmed Khan Flutter Developer | UI/UX Designer
$30 USD in 4 days
5.7
5.7

I’m a Node.js and Flutter developer with hands-on experience connecting backends to mobile frontends via RESTful APIs. I specialize in building efficient Node.js APIs, handling JSON data, and integrating them seamlessly with Flutter apps for smooth, real-time user experiences. I can ensure robust API communication, error handling, and collaborative workflow throughout the project.
$20 USD in 7 days
5.1
5.1

Greetings, It sounds like you need a Node.js and Flutter developer to seamlessly integrate your backend and frontend through APIs. I’d approach this by first ensuring a solid RESTful API setup in Node.js, which will effectively communicate with your Flutter mobile application. With my experience in building APIs and a strong understanding of JSON, I can ensure that data flows smoothly between the two. With 5+ years of experience, I’ve worked on similar projects where I focused on user-friendly integration and collaboration with teams, which I believe is key to your project's success. I can also adapt to your specific requirements and provide effective communication throughout the process. Looking forward to the opportunity to contribute to your project. Best regards, Mehran
$25 USD in 1 day
5.0
5.0

Hi There Asma Z., Good morning! I’m an expert in NoSQL Couch & Mongo, API Development, Node.js, AngularJS, Flutter, JavaScript, RESTful and Backend Development with 10+ years’ experience. I fix issues fast and build clean, user-friendly websites, eCommerce, and custom ERPs with reliable delivery and clear communication. Please send a message to confirm the plan—I’m ready to start now.
$10 USD in 6 days
5.0
5.0

Hi, I can handle this project by connecting your Node.js backend to your Flutter frontend via a robust API. I can build the RESTful API using Node.js and integrate it seamlessly with your Flutter application. My approach involves handling all data flow between the two platforms, ensuring smooth communication and an efficient user experience. I will focus on creating a well-structured API that handles requests and responses effectively, and I'll make sure the data is properly formatted in JSON for easy consumption by the Flutter app. I am confident I can establish a reliable connection that meets all the project's requirements. Best Regards, Mutahra Rehman
$20 USD in 2 days
4.2
4.2

Hey. I am a very skillful Node.js and Flutter developer. I can deliver you a clean, fully integrated backend-to-frontend connection via APIs, ensuring smooth data flow and reliable performance, on time and on budget. I am actually online right now and ready to start right away.
$20 USD in 2 days
4.0
4.0

With a deep understanding and proven expertise in both Node.js and Flutter, I am uniquely qualified to execute your project. Having developed multiple RESTful APIs with Node.js and accomplished amazing outcomes in mobile app development using Flutter, I understand it's vital to have backend and frontend perfectly integrated. My hands-on experience in API integration and familiarity with JSON will ensure a seamless connection between your backend and frontend. My track record includes creating high-performing, scalable, and feature-rich apps across diverse domains, leveraging the power of Flutter's cross-platform capabilities. Furthermore, my work goes beyond mere app development; I specialize in AI-powered automation agents that streamline business workflows and generate actionable insights. I believe this holistic approach could add tremendous value to your project. In conclusion, my solid proficiency in Node.js, comprehensive understanding of API integration dynamics, successful history with Flutter app development plus my additional contributions of AI-driven automation make me your ideal candidate. Let's not just join backend with frontend but create an elegant, sophisticated project that runs intelligently in the background while delivering a seamless user experience.
$20 USD in 7 days
4.0
4.0

Hi Asma Z., I’ve reviewed your job posting and see that you’re looking for someone skilled in RESTful, AngularJS, Backend Development, JavaScript, NoSQL Couch & Mongo, API Development, Node.js and Flutter—this aligns perfectly with my experience and expertise. I’d be happy to assist you with this project and ensure high-quality results that meet (or exceed) expectations. Before we proceed, I’d appreciate a bit more clarity on a few points: Are there any additional requirements not mentioned in the job post? Has any work been done on the project, or will we be starting from scratch? What is your expected timeline for completion? Why Partner with Me? I have successfully completed over 250 major projects across various industries. Over the past 5–6 years, I have maintained a spotless track record with no negative feedback. My most recent 100+ major projects all received 5-star ratings, reflecting high client satisfaction. I work full-time as a freelancer and am available daily from 9 AM to 9 PM EST. Due to confidentiality agreements, I’ll share relevant examples of my recent work in a private message. Looking forward to discussing your project in more detail. Best regards, Ahmed
$10 USD in 1 day
3.4
3.4

I have more than 3 years of work experience in Mobile Application development and have hands-on experience in many terms like UI/UX designing, Figma Files, Firebase and Rest APIs integrations I will handle your project easily at a reasonable price, and I am available to start work from now on. Just share the details, and I will start working on it.
$20 USD in 7 days
3.8
3.8

Hi, I can connect your backend and frontend seamlessly, ensuring smooth communication between your Node.js server and Flutter mobile application via API. I will build and integrate RESTful APIs, handle JSON data efficiently, and ensure that your app functions reliably across all intended use cases. I will also focus on collaborative development, keeping communication clear and consistent so that any adjustments or optimizations are implemented quickly. My goal is to deliver a robust, maintainable connection between your backend and mobile frontend that enhances performance and user experience. I’d be glad to share my portfolio and examples of past Node.js and Flutter projects, demonstrating my ability to integrate systems effectively and deliver high-quality results on time. Regards, Adnan
$100 USD in 1 day
2.0
2.0

With an extensive background working with Node.js and building RESTful APIs, I am well-positioned to be the Node.js and Flutter API Integration Expert you need for your project. Skilled with Flutter for mobile app development as well as a deep understanding of API integration and JSON data format, I can seamlessly connect your backend with the frontend via API. In addition to my technical skills, my approach to developing applications aligns perfectly with your needs. As a full-stack developer, I highly prioritize clean, maintainable code that ensures long-term scalability. Plus, my proficiency with Git/GitHub empowers me to effectively handle collaborative projects and ensures traceability of each change made during development. Moreover, my experience in integrating various APIs like Razorpay, CCAvenue, Zoom API, WhatsApp API (to name a few) testifies my ability to adapt easily to new environments while maintaining the quality and efficiency of integration. Together, these factors make me the right choice for your project - outstanding technical competence blended with efficient collaboration and communication skills. Let's kickstart our collaboration today and turn your vision into a successful reality!
$25 USD in 5 days
2.2
2.2

Hi Certseek, Connecting the backend with the frontend via API is a task that requires seamless integration and strong communication. This is right up my alley. I've done similar work, especially with Node.js and Flutter development, ensuring clean and efficient API connections. While I'm new to Freelancer.com, I've delivered solid results on numerous projects off-platform. If this sounds like a good fit, I'd be happy to dive deeper into your ideas! Cheers, Leon Boshoff
$10 USD in 30 days
0.0
0.0

Greetings, I have read your job description and I’m enthusiastic about contributing to your project. My skills include MERN stack, along with Vue.js and AngularJS, ensuring versatile development solutions. Looking forward to collaborating. Skills: API Development, AngularJS, RESTful, Flutter, JavaScript, NoSQL Couch & Mongo, Node.js and Backend Development Warm regards, Fahad Abdul W
$10 USD in 4 days
0.0
0.0

As an experienced and versatile full-stack developer, I am confident that I'm the perfect fit for your Node.js and Flutter API integration project. With over 12 years of experience, I have honed my skills in PHP, JavaScript, AngularJS, and most importantly Node.js – the tech you need for your backend development. My strong understanding of RESTful APIs and JSON data format will ensure a seamless connection between your backend and frontend. Moreover, in my extensive development journey, I've worked with numerous technologies and frameworks including Flutter that aligns well with the mobile app aspect of your project. This exposure to both Node.js and Flutter has familiarized me with API integrations on multiple platforms - a crucial requirement for this job. One of my key strengths is my commitment to delivering work of the highest quality. From the initial stages of planning and defining strategies to the final implementation, I make sure each step is thoroughly executed to make your idea a reality. With 2500+ sucessful projects delivered so far, I can assure you that hiring me would mean bringing on board a dedicated professional who values long-term client relationships. Let's discuss further how we can amplify your project!
$20 USD in 7 days
0.0
0.0

Hello Asma Z., I am a proficient Node.js and Flutter developer interested in joining your project to connect the backend with the frontend via API. With my expertise in building RESTful APIs, experience in Flutter for mobile app development, strong understanding of API integration, familiarity with JSON data format, and ability to work collaboratively, I am confident in delivering high-quality results for your project. I would be happy to share my portfolios and relevant experience for your review. Regards, corner6
$24 USD in 5 days
0.0
0.0

"Your vision, delivered with precision." I understand the importance of seamless API integration between Node.js backend and Flutter frontend for your project. With expertise in both technologies, I ensure a clean, professional, and user-friendly experience. I'm a dedicated freelancer proficient in Node.js and Flutter, capable of building RESTful APIs and integrating them effectively. I focus on understanding unique needs to deliver quality results promptly. I would love to chat more about your project! Regards, Leelinn B
$10 USD in 30 days
0.0
0.0

I know how valuable your time is, so I’ll make sure your project runs smoothly from start to finish. Connecting your backend with frontend via API is crucial. My expertise lies in Node.js for RESTful APIs and API integration, coupled with Flutter for seamless mobile app development. While new to Freelancer, I aim to prioritize fast, high-quality work to ensure a successful outcome. Looking forward to working with you and delivering exactly what you need. Regards, Randy Petersen
$10 USD in 30 days
0.0
0.0

Hi there, my name is Isme A., Project Executive at 8veer Consultancy. Thank you for considering us for your Node.js and Flutter API integration project. We understand the importance of seamlessly connecting backend services with mobile frontends, and our team specializes in building and integrating RESTful APIs that ensure secure, reliable, and efficient data exchange. With proven expertise in Node.js for backend development and Flutter for cross-platform mobile applications, we can deliver smooth integration using JSON data handling and robust API structures. Our developers have successfully implemented similar backend-to-frontend connections across a range of apps, ensuring scalability, stability, and performance. We emphasize clear communication and collaborative workflows, making sure that integration aligns with your overall system architecture and user experience goals. With a strong track record in API development and mobile connectivity, we are confident in delivering a solution that ensures your app operates seamlessly end-to-end. Yours sincerely, Isme A. Project Executive Project Management Office (PMO) 8veer Consultancy Ref: 8V-PMO-FRC
$50 USD in 12 days
0.0
0.0

Hi, I’m an experienced Flutter developer with 5+ years in building Android & iOS apps. I can help you with clean UI/UX, API integration, payment gateways, and app deployment. I’ve delivered apps in domains like e-commerce, social media, education, and management. I ensure timely delivery, smooth communication, and post-launch support. Let’s connect to discuss your project in detail Best Regard Raj
$20 USD in 7 days
0.0
0.0

Kamalia, Pakistan
Payment method verified
Member since Nov 20, 2012
$10-30 USD
$10-30 USD
$10-30 USD
$10-30 USD
$10-30 USD
₹12500-37500 INR
₹75000-150000 INR
$10-30 USD
$10-30 USD
$250-750 AUD
$10-30 USD
₹12500-37500 INR
$5000-10000 CAD
$3000-5000 USD
₹12500-37500 INR
€12-18 EUR / hour
₹150000-250000 INR
₹12500-37500 INR
$30-250 USD
₹12500-37500 INR
₹750-1250 INR / hour
₹1500-12500 INR
$1500-3000 USD
₹12500-37500 INR
₹15000-20000 INR