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I have an existing financial application called OneBox. The source code for the mobile app, web application, backend/API and database structure has already been developed. I need an experienced developer to set up, configure and deploy the existing project, not redesign or rebuild it from scratch. The work includes: Deploy the existing OneBox web application to my domain/cPanel. Set up the existing backend/API on my hosting/server. Create and configure the PostgreSQL database from the supplied database schema. Configure .env files and required server environment variables. Connect the web application to the backend. Configure the supplied Paystack test API integration and webhook. Configure SSL/HTTPS and basic production security. Install all required Node.js/npm dependencies. Test registration, login, dashboard and existing application functions. Configure the existing mobile application to communicate with the deployed API. Build a test Android APK from the supplied mobile source code. Provide the APK and make sure it installs successfully on an Android phone. Important: The source code and README/instructions will be provided. This is mainly a deployment/configuration job. I am not asking for the application to be redesigned or rebuilt from scratch. Any third-party services requiring production credentials will remain in test/sandbox mode until I provide the necessary credentials. Please bid only if you have experience with Node.js/NestJS, React/React Native or Expo, PostgreSQL, cPanel/server deployment, REST APIs and Android APK builds. Please give me a fixed price for the complete setup, not an hourly rate. Deliverables: working web app on my domain, working backend/database, configured test integrations, working Android test APK, and a short explanation of the final server configuration.
Project ID: 40710687
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This is primarily a deployment/configuration job, so I’d preserve the existing OneBox codebase and focus on getting every layer working together cleanly. I work with Node/NestJS, React/React Native, PostgreSQL, REST APIs, cPanel/server deployment and Android builds. I’d configure the database/schema, `.env`, API process, web build, SSL, Paystack sandbox/webhook, mobile API endpoint and dependencies, then test registration/login/dashboard and produce an installable Android APK. I’d also document the final server/process configuration so you can maintain or redeploy it later.
$30 USD in 7 days
0.0
0.0
137 freelancers are bidding on average $143 USD for this job

Hello, My name is Omer, and I'm confident I'm the experienced developer you need to bring your OneBox project to life. Over the years, I've accumulated solid experience in Node.js/NestJS and PostgreSQL—skills that will be invaluable for efficiently deploying and configuring your financial app. Additionally, my mastery of Android APK builds and cPanel/server deployment will ensure your app runs smoothly during setup. What sets me apart is my ability to strategize a streamlined process that meets client's requirements. For your OneBox project, this means executing solely the precise demands you have: deploying the existing codebase per instructions without venturing into rebuilding or redesigning. My strong background in backend systems, REST APIs, and database architecture together with your provided source code and README file will ensure an accurate and flawless setup. One thing clients love about working with me is my commitment to delivering a full product architecture alongside technical planning. In line with this project's scope, upon successful deployment of the app on your domain, I will provide a detailed summary of the final server configuration. Trust me to approach your project with precision, dedication, and professionalism. Don’t hesitate to reach out so we can discuss how best I can lead you towards swift completion of this important task.
$130 USD in 5 days
8.8
8.8

Hello Valuable Client, CnEL India can deploy and configure your existing OneBox application without rebuilding its functionality. We’ll work from the supplied source code and README to establish a clean test deployment. Our methodology will be: 1. **Code & Environment Review:** Check the web, backend, database schema, mobile source, dependencies, and deployment requirements. 2. **Server Setup:** Configure cPanel/server, Node.js/npm, environment variables, SSL, and required dependencies. 3. **Database & API:** Create the PostgreSQL database, apply the supplied schema, configure the backend/API, and connect the web application. 4. **Paystack Setup:** Configure the supplied test API credentials and webhook in sandbox mode. 5. **Mobile Configuration:** Point the existing React Native/Expo app to the deployed API and resolve environment/configuration issues. 6. **APK Build:** Generate a test Android APK and verify installation and API connectivity. 7. **Testing & Handover:** Test registration, login, dashboard, APIs, web/mobile connectivity, and provide the final configuration details. We’ll keep the implementation focused on deployment, reliability, and a clean handover. Best regards, **CnEL In**
$140 USD in 15 days
9.0
9.0

Hello, As an experienced developer and founder of A4Logic, I have been turning ideas into fully-functional and scalable web, mobile, AI, and automation solutions for over 15 years. My expertise spans across several relevant technologies such as Node.js, React, PostgresSQL and Android development, all of which are crucial to your project. Choose me for this deployment and configuration task because I genuinely value the importance of timeliness and quality in my work. I understand that your project is not about rebuilding but utilizing the existing source code effectively. My ability to understand well-written documentation quickly, along with my wealth of server deployment experience using cPanel,could truly expedite this process for you. Moreover, I assure you that clear communication is a hallmark of my service. You can expect regular updates on progress, including a full explanation of the final server configuration. Finally, security and user-friendliness are two key values I bring to project design so you can rest assured every necessary measure will be taken to enable SSL/HTTPS certificates authentication and implement basic production security standards effectively. Our future collaboration would be a mutually beneficial one - let’s get started! Thanks!
$180 USD in 2 days
8.6
8.6

★★★ NODE.JS/NESTJS SPECIALIST ★★★ Hi, I can deploy and configure the existing OneBox application for your project goals. I will start by deploying the web application to your domain using cPanel. Next, I will set up the backend/API on your server and create the PostgreSQL database according to the provided schema. I will ensure that the .env files and necessary environment variables are configured correctly. The web application will be connected to the backend, and I will integrate the Paystack test API and webhook. SSL/HTTPS will be configured for security, and I will install all required Node.js/npm dependencies. After deployment, I will thoroughly test the registration, login, dashboard, and other application functions. I will also configure the mobile application to communicate with the deployed API and build a test Android APK from the supplied source code, ensuring it installs successfully on an Android device. To get started, I will need access to your cPanel and any relevant credentials for the database and API integrations. Thanks!
$30 USD in 3 days
8.3
8.3

With over a decade of experience in PHP, Android development, and having worked with numerous frameworks including Joomla, WordPress, and OsCommerce, I can confidently say I am the perfect match for your project needs. My forte is not only in creating applications but also in ensuring their seamless deployment and successful implementation. This aligns perfectly with your requirement of deploying your existing financial application OneBox and configuring it without rebuilding from scratch. Furthermore, my proficiency in both MySQL and PostgreSQL uniquely qualifies me to handle the intricate task of creating and configuring databases from supplied schemas such as the one you have. In conclusion, by choosing me for this fixed-price project, you'll be leveraging not just my technical expertise but also my commitment to quality work that has consistently helped organizations succeed. I look forward to discussing further details with you!
$150 USD in 7 days
8.5
8.5

Hi, You will have OneBox fully running on your cPanel domain with the PostgreSQL database imported, the Node.js backend active behind SSL, and a signed Android test APK ready on your phone. I regularly wire up React Native codebases to REST APIs and handle production .env configurations without breaking environment boundaries. I will provision the database, install the npm dependencies, configure the Paystack sandbox webhook, and compile the APK via Gradle while keeping third-party credentials isolated. Everything listed in your scope is covered for $127, delivered in 1 day. Shall I send over my server environment checklist so we can kick this off?
$127 USD in 1 day
8.1
8.1

Hi there, I can see the real challenge here isn’t building OneBox , it’s getting the whole stack aligned cleanly so the app actually behaves the same in production as it does in source. I’ve deployed and configured many existing web apps with Node.js backends, PostgreSQL, API wiring, SSL, and Android build flows, so I can handle the cPanel/server setup, .env configuration, database creation, Paystack test webhook, and the web-to-backend/mobile connection without forcing a rebuild. I’ll work from your README and source code, verify registration/login/dashboard flow, install dependencies, secure the deployment, and generate a test APK that installs correctly. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Could you share the hosting details and clarify whether the mobile app is React Native CLI or Expo so I can plan the APK build path correctly? Could you share the hosting details and clarify whether the mobile app is React Native CLI or Expo so I can plan the APK build path correctly? What Node.js version and deployment method are already available on the server? Thanks, Asad
$95 USD in 5 days
8.2
8.2

Hi Sir/Madam, I’ve reviewed your requirements carefully. I’m an Expert Full-Stack Developer with 8+ years of experience working with Node.js, REST APIs, React, Flutter, PostgreSQL, server deployment, API integrations and mobile application builds. I understand this is a deployment and configuration job, not a rebuild. I can work directly with your supplied OneBox source code and README and get the existing system running end to end. => Deploy React web app to your domain/cPanel => Configure Node.js/NestJS backend and environment variables => Set up PostgreSQL from the supplied schema => Connect frontend, backend and database => Configure Paystack test API and webhook => Configure SSL/HTTPS and basic server security => Install dependencies and resolve deployment issues => Configure mobile app with the deployed API => Build and provide a working Android test APK => Test registration, login, dashboard and existing functionality I’ll first follow the supplied documentation, identify any environment-specific issues, configure the server accordingly, and verify the complete flow before handover. Fixed price: I can provide a fixed quote after reviewing the source/README and hosting requirements. I’m available to start immediately. We can discuss more details in chat. Thanking you, All the very best, Cheers!!
$150 USD in 10 days
7.9
7.9

I see you're looking to deploy and configure your existing OneBox financial application. I understand the importance of getting the backend and PostgreSQL database set up correctly, especially with those Paystack API integration and webhooks. Many run into issues with the webhook event handling, so I’ll make sure the listener is idempotent to avoid duplicate processing. And my approach will focus on deploying the web app and backend on your cPanel, configuring the database, and making sure the mobile app communicates effectively with the API, I’ll also handle the SSL setup and provide a short explanation of the server configuration for your reference. I'm ready to kind of get started on this right away. Rajavel | Node.js | PostgreSQL | React Native, let me know if you have any questions!
$30 USD in 10 days
7.6
7.6

I have 8+ years of experience in web development and am familiar with modern web technologies, frameworks like Node.js, NestJS, React Native, PostgreSQL and other tools. OneBox is already built, so this is a setup job. You want the web app live on your cPanel domain, the API running on your server, the PostgreSQL database made from your schema, and the .env files filled in so everything connects. I will install the npm packages, add the Paystack test keys and webhook, switch on SSL and basic security, and check register, login and dashboard. Then I will point the mobile app at the live API and build a test Android APK that installs on a phone. Test mode stays until you send real credentials. I can start right away.
$140 USD in 5 days
7.8
7.8

Hi, I have read your entire project requirements. I will provide you with a Deploy & Configure Existing Financial App within your budget. I have more than 12 years of experience and have completed 150+ projects in design and development. I am very interested in this job opportunity. I am available to start immediately and can deliver high-quality work within your timeline. Please join the chat so we can discuss further and get started right away.
$50 USD in 7 days
7.6
7.6

Hi there! I am ready to set up and deploy your existing OneBox application without redesigning or rebuilding it. I have **13+ years of experience in PHP and JavaScript** and strong experience with REST APIs, databases, web application deployment, server configuration, and mobile applications using React Native and Flutter. I can work on: * Web application deployment on cPanel/domain * Backend/API configuration and deployment * Database setup and environment variables * API and web application connection * Paystack test API/webhook configuration * SSL/HTTPS and basic server security * Node.js/npm dependency setup * Existing application testing * Mobile API configuration * Android test APK build I will work from your supplied source code and README and keep the existing functionality unchanged. **40 hours weekly I am available for work.** Please message me for more discussion about your project and source setup. I can provide a fixed-price quote after reviewing the repository and deployment requirements. Thanks, Sachin
$140 USD in 7 days
7.5
7.5

Hi, I went through your project details and understand what you're looking to achieve. I'd be interested in working with you on this. Based on the requirements you've shared, I can handle the project from start to completion while keeping the work aligned with your expectations, timeline, and desired outcome. My approach is straightforward: first, I'll make sure the requirements and expected deliverables are clear. Then I'll complete the work in structured stages, share progress along the way, incorporate your feedback, and deliver the final work after everything has been reviewed. Before we begin, I have a couple of questions about your requirements that will help me understand the scope more accurately. Feel free to message me so we can discuss the details and determine the best way to move forward. Best regards, Anum
$250 USD in 1 day
6.6
6.6

Hello, I understand that you require the deployment and configuration of your existing financial application, OneBox. As an experienced developer proficient in Node.js, React Native, PostgreSQL, and cPanel deployment, I am well-equipped to handle this project efficiently. I will deploy the web application to your domain, set up the backend/API on your server, configure the PostgreSQL database, connect the web app to the backend, and ensure proper integration of the Paystack API. Additionally, I will handle SSL/HTTPS setup, Node.js dependencies installation, and Android APK build for testing. With a proven track record in similar projects, as showcased in my portfolio https://www.freelancer.com/u/Curveballsol , I am committed to delivering a seamless deployment and configuration process. Best regards, Curveball Solutions
$90 USD in 2 days
6.4
6.4

Hi, I can handle the complete OneBox deployment and configuration without rebuilding or redesigning the existing application. I have experience with Node.js/NestJS, React/React Native, PostgreSQL, REST APIs, cPanel/server configuration and Android builds. I can handle: * Deploying the React web app to your domain/cPanel * Setting up the NestJS/backend API * Creating and configuring PostgreSQL from the supplied schema * Configuring `.env` and server environment variables * Connecting frontend, backend and database * Paystack test API and webhook configuration * SSL/HTTPS and basic production security * Installing dependencies and resolving deployment issues * Testing registration, login, dashboard and existing functionality * Configuring the mobile app with the deployed API * Building and testing the Android APK * Providing the final APK and server configuration notes I’ll work with the existing source code and README and focus on getting everything running correctly rather than making unnecessary changes. **Fixed price:** I can provide the exact fixed quote after reviewing the source code/README and hosting requirements. Ready to review the project and get OneBox deployed.
$140 USD in 3 days
6.4
6.4

I can handle the complete OneBox deployment and configuration using your existing source code without rebuilding the application. I’m comfortable with Node.js/NestJS, React/React Native, PostgreSQL, REST APIs, cPanel/server deployment, environment configuration, SSL, Paystack integrations/webhooks, and Android APK builds. I’ll deploy and connect the web/backend/database, configure the mobile app against the live API, test the existing flows, provide a working Android APK, and document the final server setup.
$50 USD in 1 day
6.5
6.5

Hi, I’ve deployed Node/NestJS backends with React/React Native frontends and PostgreSQL on cPanel or VPS setups. This work requires domain wiring, env management, and end-to-end validation with production-like traffic. Deployment-focused experience with end-to-end testing and domain-level configuration. I’d start by validating env files, configuring the PostgreSQL schema, wiring the web app to the backend, setting up SSL, and Paystack test credentials; then deploy to staging for end-to-end checks before production. One technical risk / key challenge: Ensuring the Paystack webhook and test API behave the same under production load. What should happen if DNS points to staging but production traffic is desired after verification? Who owns the production credentials and how will credentials be rotated if they change during go-live? If we're aligned, I'd be happy to walk you through the implementation plan before we get started. Best regards, Brandon
$100 USD in 1 day
6.1
6.1

Hi! Is your cPanel hosting configured with Node.js/PostgreSQL support (like Phusion Passenger), or will we be deploying the Node.js API to a VPS/dedicated instance while connecting it to cPanel? I can set up your full OneBox stack—deploying the web app and backend, configuring your PostgreSQL database and environment variables, wiring the Paystack test webhooks/SSL, and generating a verified test Android APK. I’ve handled end-to-end full-stack deployments and mobile builds; would you like me to review your server setup or schema files to ensure a seamless deployment? Thanks
$200 USD in 2 days
5.9
5.9

**Free today and this is a straight deployment job I can knock out fast, not a redesign** Read through OneBox and it's clean, you have the source and schema ready which makes this quick. I deploy Node.js/Express apps to cPanel and VPS servers regularly, set up PostgreSQL from schema, wire .env and webhook configs, and build signed Android APKs from React Native source. Recent work: deployed a Node/PostgreSQL fintech backend to cPanel with a payment gateway sandbox integration, and built and signed a React Native APK for a logistics client last quarter. Bidding a fixed price for the full setup, web, backend, DB, SSL and the test APK included. Can you share the README and hosting access today so I start right away?
$150 USD in 7 days
5.8
5.8

****AVAILABLE TO START RIGHT NOW**** Hello, I understand you need the existing OneBox application deployed and configured properly without rebuilding or redesigning anything, including the web app, backend, PostgreSQL database, Paystack test integration and Android APK. I can handle the complete setup including cPanel/server deployment, Node.js dependencies, environment configuration, API connection, SSL, database setup, webhook testing and mobile API configuration. I’ll test the complete flow from registration and login through the dashboard and provide a working Android test APK with a clear handover of the final server configuration. Check my Past Work: https://www.freelancer.pk/u/FizzaNadeemK Best Regards, Fizza
$70 USD in 2 days
6.0
6.0

Lagos, Nigeria
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