Event Invitation & RSVP App (Similar to Evite) – Mobile Flutter & Firebase

$250-750 NZD

Closed

Posted 4 months ago

$250-750 NZD

Paid on delivery

I am looking for a skilled Flutter developer (or a team) to build a cross-platform event invitation and RSVP app, supporting iOS, Android, and web. The app should allow users to create, send, and manage invitations via email and SMS, track RSVPs in real-time, and engage with guests through an event feed. Key Features: For Hosts: ✅ Select from pre-designed free and premium invitation templates ✅ Customize event details (title, time, location, message) ✅ Upload custom images and personalize invitations ✅ Send invitations via SMS & email (integration with Twilio, SendGrid, or Firebase Cloud Messaging) ✅ Track RSVPs in real time (view who has seen the invite and responded) ✅ Send reminders and updates to guests ✅ Add video call links for virtual events ✅ Event management dashboard (edit, update, or cancel events) For Guests: ✅ RSVP directly from the email or SMS invite ✅ View event details and receive real-time notifications ✅ Engage through a private event feed (likes, comments, photo sharing) ✅ Option to add +1s and specify attendance details Technology Stack: Frontend: Flutter (for iOS, Android, and Web) Backend: Firebase (Firestore, Firebase Auth, Firebase Cloud Functions) Notifications: Firebase Cloud Messaging (Push Notifications) Email & SMS Integration: Twilio, SendGrid, or Firebase Storage: Firebase Storage (for images & media) Hosting & Deployment: Firebase Hosting (for web version) Deliverables: ✔ Fully functional Flutter mobile and web app ✔ Intuitive and responsive UI/UX design ✔ Secure Firebase backend setup ✔ API integration for email & SMS delivery ✔ Deployment & documentation If you have experience with Flutter & Firebase, please provide: ✅ Portfolio showcasing similar projects ✅ Estimated timeline and milestones ✅ Tech stack and approach

Mobile App Development

Project ID: 39224279

About the project

35 proposals

Remote project

Active 2 mos ago

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35 freelancers are bidding on average $687 NZD for this job

@kamran2012

Hello, I’ll develop a seamless event invitation and RSVP app, ensuring an intuitive user experience, real-time updates, and smooth event management. The app will be fully responsive, scalable, and optimized for high performance. Questions: – What key features should the app include (e.g., guest lists, reminders, custom invitations)? – Do you have a preferred technology stack or platform for development? – Will the app require third-party integrations such as calendar syncing or payment processing? I’m confident I can bring your vision to life. Let’s discuss the specific details in private to ensure everything meets your expectations. I am a TOP Rated Freelancer, and you can check my reviews here as well: https://www.freelancer.com/u/kamran2012. Looking forward to potentially working together on this project. Thanks and Best regards, Kamran.

$1,500 NZD in 3 days

4.6

(17 reviews)

6.8

@imphasys

Hello, Hope you're doing well! We’re excited about the opportunity to develop your cross-platform event invitation and RSVP app, ensuring seamless functionality across iOS and Android. With expertise in Flutter and React Native, we specialize in building high-performance, user-friendly applications that enhance productivity and organization. We have successfully completed 100+ projects, including productivity apps with: ✅ Task Management – Intuitive task creation, tracking, and prioritization ✅ Calendar Integration – Seamless syncing with Google, Outlook, and other calendars ✅ Push Notifications – Smart alerts to keep users on schedule ✅ Smooth UI/UX – A modern, clutter-free design for maximum usability Our team is highly experienced in developing scalable, well-optimized applications with real-time synchronization and offline support, ensuring a smooth experience for users. We also focus on security and performance, making sure the app runs efficiently across all devices. We offer the best possible pricing without compromising on quality. Let’s discuss your project in detail—happy to hop on a call or chat anytime! Best regards,

$500 NZD in 7 days

4.2

(14 reviews)

6.0

@greelogix

Hello! I recently built a real-time RSVP tracking system for a corporate event platform, allowing hosts to monitor guest responses effortlessly. By integrating Twilio & SendGrid, I ensured instant invitation delivery via SMS & email, while Firebase Firestore enabled real-time RSVP updates. Your event management dashboard will provide live insights on invite status, ensuring smooth coordination. With Flutter, the app will be fully responsive across mobile & web, delivering a seamless experience for both hosts and guests. Let’s create an engaging, interactive event app with the perfect balance of design & functionality! ? Thankyou!

$550 NZD in 5 days

5.0

(1 review)

5.3

@kishanbwts

I have experience developing cross-platform apps using Flutter and Firebase and can build your event invitation and RSVP system with a smooth and engaging user experience. The plan is to create a scalable app where hosts can design and send invitations via SMS and email while tracking RSVPs in real-time. For the backend, I will set up Firebase Firestore for data storage, Firebase Auth for secure login, and Firebase Cloud Functions to automate processes like RSVP updates and reminders. Twilio or SendGrid will be integrated for SMS and email delivery, ensuring reliable communication. Push notifications will be managed using Firebase Cloud Messaging. For guests, the app will provide an easy RSVP process, real-time updates, and engagement features like comments and photo sharing. The web version will be optimized for seamless access across devices. A few questions: Should users have an option to purchase premium templates within the app? Do you need a dashboard for analytics on event engagement? Will there be role-based access for event co-hosts? Let me know your thoughts, and I can share a detailed timeline with milestones. Thanks, Rahul

$400 NZD in 7 days

4.9

(18 reviews)

4.6

@akhilkanaujiya98

Dear Client !! As an experienced software development agency, we believe we are the perfect fit for your event invitation and RSVP app. Our skills in Flutter and Mobile App Development align directly with your project requirements. We ensure that our frontend designs are always intuitive and responsive, which will be crucial for your app's success across platforms. Our proficiency with sending real-time notifications using Firebase Cloud Messaging and managing data through Firestore further strengthens our suitability for this task. We have an appreciable number of similar projects deployed, some even involving distributed systems like yours. We can offer you a swift timeline that doesn't compromise on quality, giving you the best from Flutter, Firebase, and Twilio/SendGrid integrations. Furthermore, our previous experiences will aid us in creating an eloquent Event Management Dashboard enabling event edits with ease. Lastly, at RoundWeb Infotech we highly value customer collaboration and commit to open lines of communication. Thus, we assure you constant support throughout the project lifecycle. Let us join hands to ensure your vision is transformed into a successful digital product. Detailing our approach and tech-stack suited to your needs is just a chat away! So, let's connect now! Best regards

$1,500 NZD in 30 days

5.0

(1 review)

3.4

@HAZIQ87

I've successfully delivered a similar event management app using Flutter and Firebase, integrating robust authentication and real-time database updates for seamless RSVP management. This involved implementing push notifications, user profiles, and calendar synchronization. My expertise in these technologies ensures a scalable and efficient solution for your project. My approach involves a phased development process: initial UI/UX design in Figma, followed by backend Firebase setup (authentication, database, cloud functions), and finally, Flutter development incorporating features like calendar integration, RSVP tracking, and customizable invitations. Rigorous testing using automated UI tests and manual QA will ensure a polished, bug-free product. Let's discuss this further! Could you share details on the desired features and integrations (e.g., social media login, email marketing platforms) to ensure we align on the scope and timeline?

$712.85 NZD in 21 days

5.0

(3 reviews)

3.6

@bajicnalog22

Hi, how are you? I can promise you a professional, robust, and user-friendly Flutter app accessible across Android, iOS, and web platforms. Not only will it enable hosts to easily send customized invitations through SMS/email leveraging Twilio/Firebase but also keep track of RSVPs seamlessly with real-time updates. Ensuring smooth engagement between hosts and guests via an event feed feature is also a specialization I bring to this project. Moreover, my proficiency with cloud hosting setup and deployment using Firebase ensures that the backend will be optimized for your needs. Throughout the project timeline, I will provide regular milestones-based updates aiming to complete the task within the given time without compromising quality thorough end-to-end testing for intuitive UI/UX design. Rest assured collaboration combined with my expertise and adaptability will not only ensure we meet your scope but exceed your expectations. Let's transform your Event planning experience!

$250 NZD in 7 days

4.9

(5 reviews)

3.6

@Kulwinderjsl

Hello, I came across your job posting and was immediately excited about the opportunity to help you bring your mobile app idea to life. With 7 years of experience in mobile app development, I specialize in building high-performance Android and iOS applications using technologies like Flutter, React Native, Swift, and Kotlin. Why Choose Me? ✅ Custom-Tailored Solutions – I build apps that align perfectly with your business goals. ✅ User-Centric Design – Ensuring a seamless and engaging experience for your users. ✅ End-to-End Development – From UI/UX design to backend integration, I handle it all. ✅ Quality & Performance – I optimize apps for speed, security, and scalability. I would love to discuss your project in detail. Let’s hop on a quick call to explore how I can bring value to your vision. Looking forward to your response! Best regards, KULWINDERJEET SINGH

$400 NZD in 7 days

5.0

(1 review)

2.8

@ameypangaonkar86

With our team's robust expertise in software development, web development, and more, we believe we are the perfect fit for your event invitation application. Our proficiency in Flutter and Firebase technology aligns flawlessly with your requirements, ensuring a seamless end-product that unifies design aesthetics and functionality. Having worked on similar projects before, we understand the importance of catering to every detail precisely. We've successfully integrated third-party APIs including Twilio, SendGrid, and Firebase in our previous projects, assuring effortless inbox delivery for email and SMS invites while deploying Firebase Cloud Functions to track RSVPs in real-time. Moreover, our skill set extends beyond pure development to creating responsive UI/UX designs and providing comprehensive documentation - attributes that will add immense value to your project. Above all, our prime objective is not just delivering a functional app but rather providing an exceptional user experience which aligns perfectly with your vision. Let us turn your ideas into reality!

$250 NZD in 7 days

5.0

(1 review)

2.1

@techsty2014

Hi there, I see you're looking for a skilled Flutter developer to build a cross-platform event invitation and RSVP app with real-time tracking, engagement features, and seamless email/SMS integration. I’ve worked on similar Flutter-based applications and can ensure a smooth, user-friendly experience across iOS, Android, and web. - Do you have specific design preferences or wireframes for the UI/UX? - Would you like monetization options for premium invitation templates? - Should the app support multi-language functionality for a broader user base? I’d love to discuss the best approach for this project. Let me know when you're available to chat! Best regards, Faizan

$250 NZD in 7 days

5.0

(1 review)

1.6

@spodstech

Hope you doing well. We would like to grab this opportunity and will work till you get 100% satisfied with our work. We at SPODS TECHNOLOGIES are excited to submit our bid for your project. With extensive experience across multiple domains—including gaming, edtech, e-commerce, fintech, and more—we bring a deep understanding of diverse industry needs. Who We Are SPODS TECHNOLOGIES is a leading development firm with a proven track record in delivering high-quality, scalable, and innovative solutions. Our expertise lies in creating seamless digital experiences tailored to meet unique business requirements. Our Specialization Payment Gateway Integration – We specialize in building secure, efficient, and robust payment processing systems, ensuring smooth transactions across multiple platforms. Gaming & EdTech Solutions – From interactive gaming experiences to feature-rich educational platforms, we design and develop cutting-edge solutions that engage users. Custom Software Development – Tailored solutions that enhance business operations, user engagement, and overall efficiency. Why Choose Us? ✔ Expertise in secure and scalable development ✔ Proven experience across multiple industries ✔ Strong focus on payment gateway solutions ✔ Commitment to quality, security, and innovation We are eager to bring our expertise to your project and ensure its success. Looking forward to discussing how we can collaborate. Please come over chat and discuss your requirement in a detailed way. Regards Team SPODS

$250 NZD in 7 days

0.0

(0 reviews)

0.0

@GameCubeInfotech

I’m Raman Jangid, a Flutter developer with over 8 years of experience. I can build a cross-platform event invitation and RSVP app with key features like customizable templates for hosts, SMS & email invitations (using Twilio/SendGrid/Firebase), real-time RSVP tracking, and event management dashboards. For guests, I’ll implement easy RSVP through email/SMS, event feed engagement, real-time notifications, and +1 options. The app will be developed using Flutter for mobile and web, with Firebase for the backend and integration with SMS/email services. I’ve successfully completed similar projects and ensure the delivery of a fully functional app with a secure Firebase setup and smooth integration for email/SMS notifications. The estimated timeline is 4-5 weeks for development and 1 week for testing and deployment. I’d love to share my portfolio and discuss how I can bring your vision to life!

$1,000 NZD in 30 days

0.0

(0 reviews)

0.0

@aafreens6

As a seasoned Flutter developer, I’m confident in my ability to create the event invitation and RSVP app you need, supporting both iOS, Android, and a fully customized web version. With expertise in Firebase, I can ensure seamless RSVP tracking, notifications, and data management. My focus on clean UI/UX design will provide an intuitive experience for both hosts and guests. Let’s discuss your project further and explore the best approach, timelines, and tech stack to bring your vision to life.

$500 NZD in 7 days

0.0

(0 reviews)

0.0

@B21

I am excited to submit my proposal for your flutter development project. With 9 years of experience in mobile app development, I have successfully delivered scalable and user-friendly applications for various industries, including Transport, Real Estate, Health etc. My expertise in Swift, Flutter, Firebase, and RESTful APIs ensures that I can provide a high-quality solution tailored to your needs. Why Choose Me? - 9+ years of mobile app development experience - Successfully launched multiple apps on the App Store - Strong expertise in Swift, SwiftUI, Flutter, Firebase, and API integrations - Focus on high performance, security, and intuitive UI/UX - Post-launch support to ensure smooth app operation Lets get connected to better understand your requirements and ensure the best results for your project. Best Regards, Bhavin

$500 NZD in 31 days

0.0

(0 reviews)

0.0

@vkrmSheoran

With my extensive knowledge and experience in Flutter and Firebase, I am confident in delivering a top-notch Event Invitation & RSVP App for you. From pre-designed templates to real-time RSVP tracking, each of your desired features aligns perfectly with my skillset. I have successfully built similar apps before and can demonstrate a portfolio that attests to my capabilities. I understand the importance of having an intuitive UI/UX design for maximum user engagement. My design approach focuses on simplicity and elegance without compromising functionality. As an experienced Flutter developer, I'm proficient with Provider for efficient state management, enhancing app performance, and troubleshooting build issues swiftly. Additionally, my expertise extends to AWS deployment which can further enhance your app's setup. Moreover, I prioritize security when it comes to Firebase backend setup and ensure seamless API integration for efficient email and SMS delivery. On top of delivering a fully functional app withrock-solid tech-stackin the given timeline,I'll be there even after deployment, keeping documentation up-to-date and providing ongoing support. Embark on this journey with me to create an unparalleled event experience through enhanced guest management, elegant invitations, RSVP notifications — all blended seamlessly into your brand’s aesthetic. Let’s turn your vision into reality together.

$500 NZD in 7 days

0.0

(0 reviews)

0.0

@makbhavin23

I am excited to submit my proposal for developing your event invitation and RSVP app using Flutter & Firebase. With my expertise in Flutter, Firebase, and third-party integrations (Twilio, SendGrid, Firebase Cloud Messaging), I can build a seamless, intuitive, and feature-rich app that meets all your requirements.

$630 NZD in 7 days

0.0

(0 reviews)

0.0

@jlat18

Hello, I am an expert Flutter and Firebase developer with experience in advanced integrations such as Twilio, SendGrid, and Firebase Cloud Messaging. I have worked on similar projects using Firebase and Flutter, and I can share more details if you're interested. I can develop the app with all the required features, ensuring an intuitive interface and optimal performance on iOS, Android, and Web. ✅ Estimated time: 6-8 weeks ✅ Tech stack: Flutter, Firebase, Twilio, SendGrid ✅ Extras: I can provide a free, no-obligation trial so you can evaluate my work. I’m ready to get started and discuss further details. Looking forward to your response!

$1,850 NZD in 60 days