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I'm looking for a Flutter developer to create a personal messaging chat app with rich features for both iOS and Android in Flutter App Specifications: - Core Function: The app is primarily built for personal messaging. - Additional Features: The chat app should support voice and video calls and implement end-to-end encryption for privacy and security. - Platform Compatibility: The app should be fully functional on both iOS and Android. Ideal Skills: - Proficiency in Flutter with a strong portfolio of cross-platform apps. - Experience in implementing VoIP technologies for calls feature. - Knowledge and experience in integrating end-to-end encryption. Please provide examples of similar projects you've worked on. Looking forward to your bid.
Project ID: 39217069
73 proposals
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Active 1 yr ago
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73 freelancers are bidding on average £6 GBP/hour for this job

Hi, Personal chat messaging flutter app required with VoIP feature too. For VoIP what you would prefer third party API like twilio, agora or zoom or need webRTC method? webRTC is cost effective but performance can effect little bit. I assure great UI and well functional app. Thanks:)
£4 GBP in 40 days
8.9
8.9

Hello, i am full-time Firebase and Flutter Dart developer and UI/UX designer. I have experience and expertise in Firebase and Flutter Dart mobile applications (Android & iPhone/ipad ) and App admin with development web services where admin can manage the app from the backend, I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. successfully implement this project from start-to-finish. Let's come together and create a platform that not only propels your business but also stands out prominently within the marketplace. Thanks & regards Julian
£10 GBP in 40 days
8.4
8.4

I can help you to develop your personal messaging chat app using Flutter, ensuring a seamless experience on both iOS and Android. The app will feature secure end-to-end encryption, along with high-quality voice and video calling for private and reliable communication. With my expertise in VoIP integration and Flutter development, I will deliver a fast, secure, and user-friendly messaging platform. Let's discuss in chat!
£4 GBP in 40 days
7.0
7.0

Hello there Hope you are doing well as you are looking for a "Build a CHAT APPLICATION FOR ANDROID AND IOS USING FLUTTER " so will make the same as you want , I have already develop and Design the so many Chat Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.
£5 GBP in 40 days
7.0
7.0

Hello, I HAVE DONE SIMILAR WORK AND I CAN SHOW YOU WHAT I OFFER: 1. UNLIMITED CHANGES UNTIL YOU ARE SATISFIED 2. 1 YEAR FREE SUPPORT AND MAINTENANCE POST LAUNCH 3. FULL SOURCE CODE AFTER COMPLETION I have over 8 years of experience in mobile app development and deep expertise in Flutter, I’ve built cross-platform messaging apps with real-time chat, VoIP-based voice and video calls, and end-to-end encryption for secure communication. My approach is to create a smooth, responsive, and secure messaging experience using WebRTC for calls and robust encryption protocols like Signal or AES for privacy. I ensure seamless performance on both iOS and Android, integrating push notifications, rich media sharing, and an intuitive UI for effortless messaging. Please come on chat box and I can offer you for more information. " I'm waiting for your Appreciate Response ", Thank you! Anurag.
£4 GBP in 40 days
6.5
6.5

Dear client, I have already developed chat app similar to whatsapp based on flutter, I can show you the demo app for testing, I have more than 9 years of exp in apps and web development.
£2 GBP in 40 days
6.1
6.1

Hi, I’ve understood the requirements and they’re clear, but I have a few points I’d like to clarify. Please get in touch so we can discuss and move forward. Best,Nishit:)
£2 GBP in 40 days
5.7
5.7

With a deep knowledge of Flutter, Android, and iOS, I can assure you that I have the skills to not only develop your desired personal messaging chat app but also implement the additional features you require. My previous work includes numerous cross-platform apps developed with Flutter. Specifically, one project I worked on was a chat application which involved integrating similar features such as voice & video calls with end-to-end encryption. Undertaking unknown territories is an aspect of my job that I truly enjoy. It keeps my skills sharp and provides unique solutions to each project. Through my experience, your app will be developed meticulously ensuring its compatibility and seamless functionality across both iOS and Android platforms. A quality product on a competitive price is what you seek, and it's what I intend to provide. Together we can change the quality of software services provided on freelancer platforms – one project at a time! Let's connect to discuss in detail how we can turn your idea into a tangible product that exceeds your expectations. Let’s make your app secure, accessible and user-friendly all at once!
£4 GBP in 40 days
5.3
5.3

Hello, I HAVE SUCCESSFULLY DELIVERED SIMILAR PROJECTS I will deliver- a) Top Quality—High-standard development with full dedication. b) 2.5 YEARS OF SUPPORT—Ongoing assistance & maintenance post-delivery. c) Seamless Experience—Smooth, hassle-free integration & support. I’ve gone through your requirements and can confidently deliver a feature-rich personal messaging app in Flutter, fully optimized for both iOS and Android. I have over seven years of experience in cross-platform app development. I will implement seamless real-time messaging, high-quality voice and video calls using VoIP, and robust end-to-end encryption for security. My approach includes Firebase or a custom backend for chat storage, WebRTC for smooth calling, and an intuitive UI for an engaging user experience. Having built similar apps, I can ensure a fast, secure, and scalable solution tailored to your needs. Please knock me in chat as I have some queries regarding the project to proceed further, Shipra
£4 GBP in 40 days
5.6
5.6

Hi Do you have your all the screens ready with you? Please share your design files here so i can proceed with development part Please ping me to proceed with work Kundan
£15 GBP in 40 days
4.8
4.8

As a seasoned Full Stack Developer with over 9+ years of experience, I have successfully completed more than 550 mobile app projects similar to yours. Throughout my robust career, I have honed my skills in Flutter and have built a versatile portfolio of cross-platform apps. With a proven track record of providing quality and satisfaction to clients, I can assure you my commitment to delivering an impeccably designed and fully functional chat app for both iOS and Android platforms. What sets me apart from other developers is not just my proficiency but the amalgamation of my diverse tech-stack too. I am well-versed in Node Js, React Js, and Api's Development, all of which come in handy for intricate projects such as implementing VoIP technologies specifically needed for your calls feature. Furthermore, I understand the significance of privacy and security that you demand for your chat app; to ensure that, my extensive experience and knowledge in integrating end-to-end encryption will bring about the desired results. Additionally, I am enthusiastic to learn and adapt readily to new challenges. This quality has been key to staying ahead in this ever-evolving field. So if given an opportunity, rest assured that your project will be in the hands of an honest, reliable and ambitious teammate who won't think twice to go the extra mile for making your app stand out. Let's connect soon to discuss further on how we can give life to your vision!
£10 GBP in 40 days
5.3
5.3

i have 13 years Experience in same required Skills, We already did kind of project many times, We provide support for over 150 technologies worldwide, ensuring comprehensive solutions for our clients. Our global reach allows us to connect with diverse industries and address various technological needs. We pride ourselves on delivering reliable and efficient support services. Our dedicated team is available 24/7 to assist with any technical issues. Partner with us to experience seamless and innovative technology support
£4 GBP in 40 days
3.6
3.6

Hi, I have read Your Complete Proposal You need a Experienced Flutter developer for Chat Application I have more than 3 years of work experience in Mobile application development have a hand-on experience in many terms like Figma to Flutter, Firebase, Google maps and Rest APIs integrations I am confident that will handle your task in Your Price and time and I am available to start working on it Let's chat to Proceed
£2 GBP in 40 days
3.8
3.8

Hiya I am a seasoned Flutter developer with years of experience crafting high-performance, cross-platform mobile applications. My expertise lies in building robust and scalable applications using Dart and Flutter, with a proven track record of delivering projects on time and within budget. I have a strong understanding of UI/UX design principles and a keen eye for detail, ensuring user-friendly and visually appealing applications. My portfolio includes . I understand your requirement is to develop a personal messaging chat application for both iOS and Android platforms using Flutter. The core functionality centers around one-on-one messaging, augmented by essential features including voice and video calling capabilities. The app should be intuitive, reliable, and performant. I'm confident I can deliver a high-quality, feature-rich chat application that meets your requirements. I would welcome the opportunity to discuss this project further and answer any questions you may have. Please feel free to contact me to schedule a brief call. I am committed to delivering a high-quality product, on time and within budget. Open communication is crucial to me, and I will provide regular updates and address any concerns promptly. My goal is to build a long-term relationship based on trust and mutual success. Giáp Văn Hưng
£5 GBP in 7 days
3.5
3.5

Hello, having extensive experience in Flutter and developing secure communication apps, building a feature-rich messaging platform with voice and video calls is well within my expertise. A past project involved creating a cross-platform messaging app with end-to-end encryption, ensuring both security and seamless communication for users. Question: Do you have a preferred encryption protocol in mind, such as Signal Protocol or another standard? Should the app include additional features like message reactions, file sharing, or disappearing messages? Let’s discuss further and bring your idea to life
£4 GBP in 40 days
4.2
4.2

I’m Nitin Dhavan, a skilled software developer with 4 years of experience in building high-quality web and mobile applications. I specialize in delivering efficient, scalable, and user-friendly solutions tailored to your needs. With expertise in multiple technologies, I ensure top-notch performance, clean code, and seamless user experiences. Let’s discuss your project!
£4 GBP in 40 days
3.4
3.4

With my nine years of extensive mobile development experience, proficiency in Android and Flutter, and a collection of 30+ successful app development projects, I believe I am the perfect candidate to undertake your Flutter Chat App project. I’ve attached several examples of prominent apps that I’ve worked on in the past like WheelDot, Family Pharmacy, StockDaddy, and Chaipoint. These apps attest to my skillfulness in creating robust, user-friendly mobile applications. Regarding your project's specifications, I'm well-versed in integrating VoIP technologies for calls feature and implementing end-to-end encryption. While ensuring platform compatibility for iOS and Android devices, I'll focus on building an app that facilitates personal messaging while promoting privacy and security. Throughout the project, collaboration will be central to my approach as we work together to ensure that the end product aligns perfectly with your vision. Thank you for considering my proposal. I'm eager to bring my expertise and passion to your project and help turn your chat application into reality!
£9 GBP in 40 days
3.0
3.0

Hello there, I am excited about the opportunity to develop your feature-rich personal messaging app using Flutter. With my expertise in cross-platform development, I will deliver a seamless, secure, and high-performance application for both iOS and Android. Key Features & Approach: ✅ Real-Time Messaging – Fast and responsive chat experience. ✅ Voice & Video Calls – Integration of VoIP for high-quality communication. ✅ End-to-End Encryption – Ensuring complete privacy and data security. ✅ Cross-Platform Compatibility – Optimized for both iOS and Android. ✅ Scalable Architecture – Future-proof development for easy expansion. Why Choose Me? ✔ Proven Experience: Successfully built and launched messaging apps using Flutter. ✔ VoIP Expertise: Proficient in WebRTC, Agora, and Jitsi for smooth audio/video calls. ✔ Security Focus: Experience in implementing AES & RSA encryption for private communication. Looking forward to collaborating! Best regards, Sachin
£4 GBP in 40 days
2.7
2.7

As an adept Android and Flutter developer with over 8 years of experience, I'm confident in my ability to create the optimized and feature-rich chat app you're looking for. My substantial knowledge in VoIP technologies, leveraging third-party integration, and implementing end-to-end encryption ensures that your app will not only support voice and video calls but also prioritize privacy and security; Werder Bremen Trefoil Badge T-shirt (White) - Kids Your project specifications align perfectly with my past works. Moreover, my proficiency extends beyond coding itself; I take pride in effective communication and working both as part of a team or individually. With me at the helm, meeting deadlines and exceeding expectations are a norm. Utilizing Flutter to its fullest potential, I am poised to design a high-performance, fully cross-platform app that functions seamlessly. Contact me today so we can discuss your vision for the project in greater detail and begin creating a personal messaging app you'll be proud to launch on all major platforms.
£4 GBP in 40 days
1.5
1.5

***40 hours weekly I am available for work*** *** You will be able to track all work progress through the tracker*** Hi There! I'm a full-time available senior Flutter mobile app developer With 4+ years of experience in services for iOS & Android & Web app development in various technologies. Hi, I have carefully read your project description and understand that you require the development of a personal messaging chat app with a rich set of features for both iOS and Android platforms using Flutter. The app aims to provide a seamless, user-friendly, and feature-rich experience for personal communication, ensuring an interactive and engaging chat experience for users. Right? I am glad to tell you that I have prior experience in building similar apps. With my knowledge and skills, I can do this project with all the features and functions that you have specified, such as: 1. User Registration & Authentication: 2. Real-Time Messaging: 3. Multimedia Sharing 4. Voice & Video Calling 5. Push Notifications & Alerts 6. Message Encryption & Security 7. Media and File Management 8. User Presence and Status 9. Advanced Features 10. User Blocking & Reporting 11. Admin Features (Optional) 12. Cross-Platform Synchronization In addition to your project needs, I'll provide you with clean source code, free bug patches, and maintenance. Please contact me via chat so we can continue discussing the project. Thanks & Regards Prateek
£8 GBP in 40 days
1.1
1.1

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