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Monthly contract addition in the existing app -- 2

$1500-3000 USD

Fechado
Publicado há 10 meses

$1500-3000 USD

Pago na entrega
I am looking for an experienced app developer to add a new feature to my existing app. The specific functionality I want to add is Payment Gateway Integration. Ideal Skills and Experience: - Experience in app development - Strong knowledge of Payment Gateway Integration - Familiarity with mobile app development platforms and frameworks - Ability to work quickly and efficiently In your application, please include your past work experience and any relevant projects you have worked on in the past. I am looking for someone who can complete the project in less than a month, so please only apply if you can meet this timeline.
ID do Projeto: 36492122

Sobre o projeto

111 propostas
Projeto remoto
Ativo há 9 meses

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111 freelancers estão ofertando em média $2.201 USD por este trabalho
Avatar do Usuário
Hi Good afternoon , How are you? I just saw your job posting . I see you have been looking for someone experience with these technologies Mobile App Development, MongoDB, JavaScript, Node.js and PHP. I believe this is some thing I can help you with because I have 9 years of experience working with these tech stacks and 8 years of experience working on freelancer.com which you can confirm from my profile: https://www.freelancer.com/u/AwaisChaudhry I have few questions: 1. These are all the requirements of your job or do you have more? If yes, Please provide detailed requirements. 2. Do you currently have anything done like Wireframes, UI/UX? Or this job has to be done from scratch? 3. What is the timeline to get this job done? Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) Lets start the chat and discuss your job in detail and we will continue from there. Regards, Awais
$3.000 USD em 25 dias
4,9 (153 avaliações)
8,9
8,9
Avatar do Usuário
Hi, Hope you are doing well. We are much expertise group of iOS, Android, Website developers and Designers Please reviews my profile - https://www.freelancer.com/u/bsbrajmohan25 I understood the initial scope of your contract addition in existing app. I want to discuss more about this project in order to prepare the final concept. So let’s discuss in detail over chat then will make plan to start work on it. Thanks.
$3.000 USD em 30 dias
5,0 (65 avaliações)
8,4
8,4
Avatar do Usuário
Hi. Experienced Mobile(Android/iOS) App developer here with 5+ years of extensive hands-on experience in Full Stack Web/Software/Mobile(Android/iOS) App/API Design, Development, Deployment, and Integration. I want to ask the following questions relevant to your project. Questions: 1- Can you please share the .ipa/.apk file of your app? 2- Can you please confirm the tech stack of your app? 3- Which specific payment gateways do I have to integrate in the app? 4- Can you provide me with the complete scope of this project? Happy to discuss all the functional and non-functional requirements over the chat. Also, would like to share my relevant portfolio/experience as well. Kindly initiate the chat to discuss each aspect of this project thoroughly, would feel pleasure to help you in any way. Regards: Nayab
$3.000 USD em 20 dias
4,7 (107 avaliações)
8,8
8,8
Avatar do Usuário
Hi, As an enthusiastic developer, I have deep knowledge of Native app development (Android & iOS), Web development(PHP, .NET, JAVA, Angular, NodeJS), Flutter, React Native, Dart, Bloc Pattern, Kotlin, Xcode, Swift, Objective C, Android Studio, Java, Web services API's, Back-end & graphic design. I have good experience with PostgreSQL, MySQL, MongoDB, Oracle and I have knowledge of data structures, Design patterns, OOP concept. I am eager to work with you and I am sure you feel great to work with me. Along with your requirements, I will provide you clean optimized, clean source code with free bug fixing and maintenance. Hope more discuss with you. Thanks
$1.500 USD em 12 dias
4,9 (143 avaliações)
8,2
8,2
Avatar do Usuário
Hi there, I am the best here! Hope to work together soon. Thanks!
$2.250 USD em 7 dias
5,0 (86 avaliações)
7,5
7,5
Avatar do Usuário
Hi, Greetings! I am a good fit for this project due to my strong skills and experience in framework like CI etc and multiple payment gateways ******Please send me a message so that we can discuss more details.****** Gladly waiting to serve you with my extensive skills. Thank you for reading my proposal.
$1.500 USD em 18 dias
4,9 (442 avaliações)
7,7
7,7
Avatar do Usuário
Hello, Multi Language (English & Arabic) You are looking for an experienced app developer to add a new feature to your existing app. you want to add is Payment Gateway Integration. with my knowledge & skills I can build your project more effectively & user-friendly. I have 9 years of experience in (Android/IOS) Mobile Applications with an Admin Panel with Payment Integration, Let's get connected here on Chat to discuss where we will plan how to organize and implement the modules, in order to achieve reliability, scalability, and performance. I am ready to help you in any phase of the project. "Awaiting a positive result from your side." Warm Regards Julian
$1.500 USD em 9 dias
4,6 (128 avaliações)
8,1
8,1
Avatar do Usuário
HI there! You are looking for an experienced app developer to add a new feature to your existing app. The specific functionality I want to add is Payment Gateway Integration, I have seen the project description carefully send me a message for more discussion. As per your project need, I can build your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Along with your project requirement, I'll provide you clean source code with free bug fixing and maintenance. I Have 7+ years of work experience in web and mobile Apps development. I have worked on so many projects like Real Estate, Grocery, Classifieds, Instagram Clone, Taxi, Delivery, food delivery, Inventory Management, Reward, Social Media, On-demand Services provider, Nutrition, 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 em 16 dias
4,9 (79 avaliações)
7,4
7,4
Avatar do Usuário
Greetings, I understand that you are looking for an expert in PHP/JavaScript for your project *Monthly contract addition in the existing app -- 2*. I have gone through the project description very carefully and understood its requirements very well. There are some initial queries that I have but we can discuss those over chat. Please initiate chat for further discussion. I will do my best for you, with a Positive Hope! Regards.
$2.100 USD em 30 dias
4,8 (114 avaliações)
7,8
7,8
Avatar do Usuário
Hi, 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 Mobile App Development Please come over chat and discuss your requirement in a detailed way. Regards
$2.400 USD em 7 dias
5,0 (26 avaliações)
7,0
7,0
Avatar do Usuário
Hello, I am experienced in developing Apps both Ios and Android . I have a record of working with React Native and Flutter as well. Flutter || SwiftUI || Swift || Objective-c Push notifications, APIs, GitHub I'm happy to discuss this project so we can clear up all the flow for you to get started as soon as possible. Thanks
$3.000 USD em 24 dias
4,8 (159 avaliações)
7,3
7,3
Avatar do Usuário
Hi, I am a honest dedicated developer. I read your requirements carefully and understood very well about the project scope and start working accordingly in stages. I am having more then 7+ years of experienced in programming and i believe that i can start working step by step and achieve the project goal in short time frame. I look forward to hear from you soon. With Regards, Thanks
$1.500 USD em 10 dias
4,6 (62 avaliações)
7,7
7,7
Avatar do Usuário
Hello there, How are you doing? Just saw your project posted. I have good experience with PHP, JavaScript, Mobile App Development, MongoDB and Node.js. I read the brief details and I felt I could help you with it. Lets start the chat and discuss it in detail. Please check my porfolio: My Portfolio: https://www.freelancer.com/u/AITSoft Availability timings: 8am-8pm EST Regards, Shamshad
$3.000 USD em 26 dias
5,0 (18 avaliações)
6,7
6,7
Avatar do Usuário
Hello, good time Hope you are doing well I'm expert in HTML, CSS, Python, PHP, JavaScript and C programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms and website. Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time
$3.000 USD em 7 dias
5,0 (12 avaliações)
6,9
6,9
Avatar do Usuário
Hello, I have read and understood your exact requirement. Me and my team Hold 9+ years of experience & expertise in Mobile App designing and development (Android, iOS, Hybrid). Also, we have prior experience in the technologies mentioned above (PHP, JavaScript, Node). We master Integration and customization, be it of high complexity !! Given a chance, We are confident to finish your App Development project in your given time frame. We are known to emphasis on the QC so the App functions smoothly without any errors/bugs/glitches. We have added Payment Gateway Integration such as Stripe, Razorpay, PayPal & else multi times in the past for our clientele. Kindly get back to me for providing you with the past work samples for the same. Let me know if we can discuss the project in depth and start working on the same as soon as possible. Thanks.
$2.600 USD em 24 dias
4,9 (111 avaliações)
7,0
7,0
Avatar do Usuário
Hi there! Thank you for considering me for this project. I understand that you are looking for an experienced app developer to add a new feature to your existing app and I believe I am the perfect fit for this job. My name is MANISH and I have extensive experience in app development, specifically Payment Gateway Integration. Additionally, I have the knowledge and ability to work quickly and efficiently. I have worked on many successful projects in the past including Android & Flex development as well as iPhone & iPad development. This makes me well-versed in all aspects of app development which will help me deliver your project within the timeline specified. Additionally, my service guarantee ensures that you receive 24*7 live support as well as free of cost technical support for life time. Finally, my satisfaction guarantee ensures that you won't be disappointed by our work regardless of whether we meet our timeframe or not. If you would like more information or would like to discuss further please don't hesitate to contact me directly. Thank you again for considering me for this project!
$2.250 USD em 30 dias
4,7 (87 avaliações)
7,3
7,3
Avatar do Usuário
Hi there, Greetings! My name is Shankar and I am an experienced app developer with over 11 years of experience. I have worked on numerous projects and have a strong knowledge of payment gateway integration, app development platforms and frameworks. My experience in the field of app development includes working on various projects related to the design, development and maintenance of web and mobile applications. I have also worked on projects involving the integration of various technologies, including PHP, JavaScript, Mobile App Development, Node.JS and MongoDB. With my skills and expertise, I can help you add new features and functionalities to your existing app on a monthly basis. The following are the key features that I will add to your app on a monthly basis: • Integration of new modules and functionalities • Bug fixing and troubleshooting • Enhancing the app's user interface and user experience • Optimization for better performance and scalability • Security enhancements and vulnerability assessments. My development process includes agile methodologies and regular communication to ensure that your project is completed efficiently and to your satisfaction. I am committed to providing high-quality development service that meet your business needs. If you have any further questions or would like to discuss your project in more detail, please feel free to contact me. I look forward to the opportunity to work with you on this exciting project. Best regards, Shankar
$3.000 USD em 30 dias
5,0 (61 avaliações)
7,0
7,0
Avatar do Usuário
Hi there Which payment gateway do you want to add to the app? We are a group of experienced full-stack developers that can build Mobile apps, websites, and backends. We work on various architectures depending on the project like MVP, MVVM, and VIPER. We are experienced in both native and hybrid platforms for building mobile apps like skills in Java, Swift, Flutter and React Native for mobile. Hope to hear from you soon. Thanks
$1.950 USD em 20 dias
4,5 (91 avaliações)
7,2
7,2
Avatar do Usuário
Hi there I see you are looking for an expert to do this payment gateway integration, I am an expert in software development and I can do this job for you quicky and effectively. looking forward to hearing from you thanks Othman
$2.250 USD em 7 dias
5,0 (11 avaliações)
6,5
6,5
Avatar do Usuário
Hello, my name is Volodymyr and I am a JavaScript Senior Developer with over 10 years of experience in app development and payment gateway integration. I understand what you are looking for - monthly contract addition in your existing app - and I believe I am the best fit for this project due to my extensive experience in app development, strong knowledge of payment gateway integration, familiarity with mobile app development platforms and frameworks as well as the ability to work quickly and efficiently. I would be delighted to discuss this project further with you and help bring your idea into reality. Please don't hesitate to contact me if you have any questions or would like more information about my work experience or past projects.
$2.500 USD em 7 dias
5,0 (25 avaliações)
6,0
6,0

Sobre o cliente

Bandeira do(a) QATAR
Doha, Qatar
4,9
87
Método de pagamento verificado
Membro desde dez. 5, 2018

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