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AppGyver Senior Developer (Project Based)

$1500-3000 USD

Closed
Posted about 1 year ago

$1500-3000 USD

Paid on delivery
We are seeking an experienced Senior Appgyver Developer to join our team for a project-based role and help us build innovative mobile apps. The ideal candidate will have experience with Appgyver and a strong understanding of web & App technologies such as React Native, React, JavaScript, HTML, and Json. About The Company: Tellzer is a fully integrated digital agency that covers the 360 geometric axes of any digital-related presence of businesses, NGOs, media and governmental entities. Job Type: Remotely - Project Based Responsibilities: Collaborate with the design and development team to understand the project requirements Use Appgyver's visual editor to design and develop mobile apps Write custom JavaScript code to extend the functionality of the app Test and debug the app on different devices and platforms Publish the app to the App Store and Google Play Continuously improve the app's performance and usability Stay up-to-date with the latest trends and technologies Implement Firebase features such as authentication, real-time databases, cloud functions, and cloud storage Implement security and data validation rules for the Firebase database Qualifications: 2+ years of experience with Appgyver Strong understanding of web technologies such as JavaScript, HTML, and CSS Experience with mobile app development, including the ability to optimize for different devices and platforms Strong understanding of mobile development (iOS, Android) Strong problem-solving and debugging skills Ability to work independently and in a team environment Strong communication skills If you are interested please attach your CV, Github and Portfolio Further details will be elaborated in the interview
Project ID: 35791436

About the project

37 proposals
Remote project
Active 1 yr ago

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37 freelancers are bidding on average $2,127 USD for this job
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Hi, The project owner! After reading the Android/IOS app developer, I have a good eye to React Native, flutter. I am very impressed with your project. The rest we will finalize after a full discussion about the job post. I am extremely experienced in Android/IOS app development for 5 years, and I am also very strong at server back-end programming, as well as synchronizing apps and MySQL databases by developing and integrating JSON-RESTful server API modules. I can implement your project fully with a soft budget within a short time. Furthermore, I will do my best in order to make your ideas into reality. The following are the services that I will provide:- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 10 hours each day. 4. Free Bug-Fix support for 2 months after completion. Please invite me to chat and give me a chance to serve you. Thanks and best regards
$3,000 USD in 35 days
4.9 (137 reviews)
8.2
8.2
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Hi There! *** AppGyver Senior Developer *** I got 7+ years of experience in developing apps for startups and have good proven track records and excellent clients reviews, I have also good skills in React Native, Flutter, Swift, SWIFT-UI, Xcode, Android studio, Java, Firebase Analytics,Agora, Jitsi, Twilio, Jira, Firebase database, React.Js, Kotlin, IONIC, Objective C programming, AWS, Parse, Crypto Currency, Corodova, Back-end panel in (PHP, MySQL) and Rest APIs development. I am available on desk as per your convenient time zone and will work on your mobile apps front-end and back-end module until you satisfied with my work. I believe in builind long term relationship and it would only possible if i will deliver the quality work. PLease open chat window so i can share some samples of my previous work to get more confidence on my work and hire me ongoing basis. I have worked on so many projects like Real Estate App, Grocery App, Classifieds App, Instagram Clone app, Taxi app, Delivery App, food delivery, Inventory Management App, Reward App, Social Media App, On-demand Services provider App, Nutrition App, school management, Pos, E-commerce, Event booking, etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Christina
$1,600 USD in 16 days
4.9 (73 reviews)
7.3
7.3
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Hi, I read your requirement carefully. I will share my resume and github via chatting. Your project is app development task. App is made with JAVA, Flutter, React Native ..etc. this app is approciate me. I have al experience of 7+ years in app development. I have developed notification app using flutter in recently. so, if you hire me, your app will get to be wonderful. please contact me. thanks and best regards.
$2,230 USD in 7 days
5.0 (8 reviews)
5.8
5.8
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Hello, we have 20 years of experience in design and web development, we can make your App in a hybrid system, based on nodeJS, AngularJS (like IONIC) or ReactJS (like React Native), in other words, with a single development you have the possibility of creating an App for Android, iOS (iPhone, iPad), MacOS and Windows, in addition, it can be viewed on the Web and thus you can upload it to the App Store, Play Store and Windows Store. The app must be connected to a content manager backend, we can work in Laravel (PHP framework) or Strapi, a headless backend based on nodeJS. We chat to define the milestones of the project ...
$2,500 USD in 45 days
5.0 (1 review)
5.5
5.5
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Nice to talk you mouradfahmyy, After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
$2,104 USD in 7 days
4.7 (5 reviews)
5.7
5.7
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Hello, Hope you are doing well. I am experienced in Mobile app development with more than 5 years of experiences. I'm interested in building your application for Android/iOS. I can help you build your app through design, interface, backend, and then launch your app in the app stores. You can get your mobile app built for Android/iOS platforms where every requirements are implemented! Also you will get following services: 1. UI/UX design of the whole project 2. Clean and Robust code. 3. Daily and Weekly updates. 4. Meet project deadlines. 5. Maintenance and bug fix support after project completion. Let me help you turn your app idea into a reality! Kind regards,
$2,000 USD in 7 days
5.0 (9 reviews)
5.0
5.0
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Hello! I’m Joseluis, I deliver high quality/low price and you get amazing satisfaction! I promise to do a great job on your project! No Stress. Joseluis All the best.
$2,000 USD in 15 days
4.9 (27 reviews)
5.1
5.1
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Hi there, I am a Senior Mobile Developer with 8 years of experience. I have experience with conceptualizing, designing, developing, and deploying fully functional applications for android and iOS based mobile phones. I have worked with the agile methodology with my current organization and have the ability to learn quickly and understand client requirements. ⭐ My App development skills include proficiency in: ✔️ Native App Development (Swift, Objective C, C++ for iOS and Java, Kotlin for Android) ✔️ Cross-Platform App Development (React Native, Expo, Flutter, Ionic, Cordova, Phonegap) ✔️ Launched Apps on the Play Store/ App Store/ Windows. ✔️ Fire base, Laravel, CodeIgniter Please message me so I can show you my latest resume with my complete work and live links available. I will be happy to work with you on your project. Thanks & Regards, Sanchita
$3,000 USD in 30 days
4.3 (4 reviews)
5.8
5.8
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Hello, there! How are you! I am happy to bid to your project. I've read your explanation carefully. I'm confident with your project. I can work right now. Please contact to me. Thank you!Looking forward to hearing from you. Thank you.
$2,250 USD in 7 days
4.8 (9 reviews)
4.6
4.6
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Hello, I read your project post on ""AppGyver Senior Developer"" I'm full-time Senior developer available for long-term project work. I'm Expertise all technology that you mention in your post (React Native, React, JavaScript, HTML, and Json) I conscientiously, read your description details, Responsibilities, Qualifications and believe I am efficient working on this Please connect with me an open message for further communication. I have over 8+ years of expertise with mobile application (Android& ios) we are always happy to work with you and make a fast and high-quality product that will satisfy all your wishes and expectations ! I developed a number of applications to satisfy the needs of my customers, including appointment booking apps, courier service apps, dating apps, delivery apps, food delivery apps, taxi apps, event apps, job portal apps, restaurants apps, dating apps, social chat with video calling apps, and many more Please contact with me on chat so that we can begin working on your project. After it is finished, I will provide you a year of free support and maintenance. I am hoping for your positive reaction as I think your project to be extremely intriguing and am really looking forward to working on it. Thanks Palak
$1,600 USD in 17 days
4.9 (3 reviews)
4.5
4.5
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Hi, I went through your project description and I feel confident about this job. I am a full stack developer with over 7 years of experience in the industry including JavaScript, Mobile App Development, React.js, JSON, React Native Please come over chat and discuss your requirement in a detailed way. Regards
$1,500 USD in 7 days
4.8 (23 reviews)
4.3
4.3
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Hello there, I understand you are looking for an expert for your project and I would like to assist in its success. I am absolutely confident with my skills and knowledge in the I.T field as a Full stack developer spanning over a decade expertise and a major in the field saving you time and money. Having carried out several project as yours I can guarantee a favourable outcome and also deliver utmost quality and help you utilize your technology better. I would be delighted to turn your idea into a successful project and collaborate with you. Please get in touch, so we can discuss further about your project requirements. Thank you, Martin.
$2,250 USD in 7 days
5.0 (3 reviews)
4.2
4.2
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Hi, Respected My Dear, How are you? I have checked your descriptions carefully and am very interesting your job As I am web developer with 10+years solid experience about Laravel, CodeIgniter, React.js, React Native, Jquery, Rest API and so on I locw helping my clients and so proudly do my bussiness in delight until your needs are meet by satisfaction. Looking forward to your earliest reply. Best Regards
$2,000 USD in 4 days
5.0 (1 review)
4.0
4.0
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Hi, As I'm a professional hybrid Mobile app developer who has over 5 years, I'm interested in payment integration. I have deep knowledge in java, kotlin, API integration, and payment platforms. Please share in detail requirements. If you don't mind, I can complete your project according to your requirements. I think this is the right opportunity for you to work with the right person. I'm looking forward to meeting with you, and learning more about this opportunity! Best regards
$2,250 USD in 7 days
4.6 (9 reviews)
4.3
4.3
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Hello mouradfahmyy, 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 JavaScript, Mobile App Development, React.js, JSON, React Native Lets connect in chat so that We discuss further. Thank You
$2,300 USD in 7 days
5.0 (6 reviews)
3.6
3.6
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Hi, I am a professional web developer and I can do this job for you. I have 5 years of experience in web development. I have done many projects like this. I can do this job for you. I can start right now. Please contact me. Thanks
$1,500 USD in 3 days
5.0 (2 reviews)
3.8
3.8
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Hi There! I am full time Android & IOS Developer and also available full time for your project. I have seen your requirement for +++++++AppGyver Senior Developer++++++++++. I have a strong understanding of web & App technologies such as React Native, React, JavaScript, HTML, and Json as per your need. I have 5+ years of experience in developing apps I have also good skills in Mobile app Development, Android ,ios development,React Native,React.js framework. with my experience i can make your project more effective. I will share with you samples and show my work to have a conversation over the chat. I am willing to work on your project with years of experience in application development. I put my all efforts, usability and effectiveness of this project using my skills and knowledge and I can make as many adjustments as you need. Customer satisfaction is more important to me. For more discussion we can go for a quick call Awaiting for your reply Regards Niks
$1,500 USD in 7 days
5.0 (1 review)
3.4
3.4
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Dear sir As a full stack developer who has 10 years of development experience, I am extremely proficient with PHP, Javascript, jQuery, React, ES6, Typescript, Node.js, Sass/Less/Scss, Bootstrap, etc. My professional experience includes building powerful back-end services utilizing advanced back-end development technologies alongside modern javascript front-end, data collection and manipulation, dashboard and report building, communication workflows, Integrating Cloud and 3rd-party services (such as AWS, Firebase, GCP), Integrating payment gateways, database architecture, and all kinds of automation. I always stick to the result-driven working manner with great attention to detail, periodic through code review, and critical thinking. Moreover, I have an in-depth knowledge of the version controlling systems like Git, repository management tools like GitHub, and overall CI/CD process. Looking forward to the opportunity to meet you to learn more about your project, its plans and goals, and how I might contribute to its continued success. Sincerely
$1,500 USD in 7 days
5.0 (10 reviews)
3.1
3.1
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Hey Mate , Good evening! I am professional mobile programmer with skills including Mobile App Development, JavaScript, JSON, React Native and React.js. Please send a message to discuss more about this project. A fast response is appreciated
$1,500 USD in 5 days
5.0 (1 review)
1.0
1.0
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Hi I have 6 years rich experience in software and website development. I'm sure that I can do your project perfeclty on time to the high standard Looking forward to hear from you soon Best regards
$3,000 USD in 15 days
5.0 (1 review)
1.2
1.2

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Alexandria, Egypt
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Member since Jan 19, 2023

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