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I have a SaaS platform for managing ad campaigns. Some code for integrating Meta Ads (Facebook/Instagram) and Google Ads APIs has been started, but it’s not fully functional. I need an experienced developer to complete and properly implement the integrations so that the platform can: Requirements / Deliverables: Meta Ads Integration Connect to the Meta Marketing API. Support campaign creation, editing, and retrieval of performance metrics (impressions, clicks, cost, etc.). Handle ad account authorization and token management securely. Google Ads Integration Connect to Google Ads API. Support campaign creation, editing, and retrieval of metrics. Handle OAuth authentication and token refresh correctly. Error Handling & Logging Properly handle API errors and rate limits. Log actions for auditing and debugging. Frontend Integration Ensure the existing SaaS UI can trigger ad actions and display campaign data. Implement a clean, user-friendly experience for managing campaigns. Testing & Documentation Provide test scripts or instructions to verify functionality. Update or add documentation for future developers. Skills Required Strong experience with Meta Marketing API and Google Ads API. Experience with Node.js / Express / React (or relevant tech stack). OAuth 2.0 / API token handling. SaaS or campaign management system experience is a plus. Project Details Current platform stack: React (frontend) + Node.js + Express (backend) The project is partially completed; developer will continue and finalize the integration. Access to existing code repository (GitHub) will be provided. How to Apply Share previous experience with ad platform API integrations. Estimate the time required to complete the project. Provide GitHub or code samples if possible.
Mã dự án: 40305019
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84 freelancer chào giá trung bình $29 USD cho công việc này

Hello, As an established leader in web services, we have extensive experience developing and integrating APIs. With a particular focus on SaaS platforms like yours, we are highly adept at working with Meta Ads (Facebook/Instagram) and Google Ads APIs. Our solid understanding of OAuth 2.0 and API token handling, coupled with our expertise in Node.js, Express, and React, ensures we can complete the essential tasks needed to connect your platform to these APIs effectively. Our love for fresh technologies makes us the perfect fit for your React-based frontend system. Drawing on our past work with ad platform API integrations, we understand just how critical it is to handle API errors well, maintain proper documentation, and guard against exceeding rate limits--all features that we commit to providing in your project. By trusting us with your project, you'll get access to our extensive skillset and the rich experience of our team. We pride ourselves on our customer-service-oriented approach, which means we'll be always available to provide support or answer any queries you may have even after the project is finished. So why look further? Work with us and empower your SaaS platform with robust ad campaign management capabilities. Thanks!
$30 USD trong 1 ngày
8,6
8,6

Hi, I understand that you need help completing the integration of Meta Ads and Google Ads APIs for your SaaS platform. I will connect to the Meta Marketing API and Google Ads API, ensuring that campaign creation, editing, and performance metrics retrieval are fully functional. I will handle OAuth authentication and token management securely, and implement proper error handling and logging. I have strong experience with Node.js and React, and I can ensure that the existing UI triggers ad actions and displays campaign data effectively. I will also provide test scripts and update documentation for future developers. Could you please clarify if there are any specific metrics or features you want prioritized? Feel free to share any additional details or access needed to start the project. Thanks!
$300 USD trong 10 ngày
8,4
8,4

Hi, Leveraging my comprehensive understanding of API integration, front-end development, and solid experience with Meta Marketing API and Google Ads API, I am confident in wielding these skills to complete your SaaS ad campaign project successfully. My familiarity with Node.js and React make me a compatible fit with your current tech stack as it revolves around the ME*N framework. I prioritize not just building functional solutions but ones that prioritize user-friendly experiences, robust logging features for smooth post-implementation debugging, Catching errors securely is second nature to me and working on such mission-critical systems will be handled with utmost diligence. On top of this project's other requirements, I can offer expertise in SEO and Analytics to maintain and optimize the platform's performance, further enhancing your marketing potential. Moreover, my familiarity with maintaining and securing Ads for different social media platforms ads such as Facebook, Instagram, Youtube etc add an added value to my application. As a developer focused on providing end-to-end service, my offering extends beyond code implementation: I also provide a 30-day guarantee post-completion to ensure your satisfaction. Access to a fully-functional ad platform API native to your SaaS could empower entrepreneurs like me to capitalize on its potential. Thanks!
$30 USD trong 3 ngày
8,2
8,2

Hi! You’ve already started Meta Ads and Google Ads integrations in a React plus Node and Express SaaS, but auth, token refresh, metrics, and campaign create edit flows aren’t fully working. I can finish the OAuth setup for both, store and refresh tokens safely, wire up endpoints the UI can call, and add solid error handling for rate limits plus logs for auditing. I’ve integrated Meta Marketing API and Google Ads API before in campaign dashboards. I’m Edward, 10+ years building API driven apps. Realistically this is a few days, not a 10 to 30 USD job. Happy to chat and review the repo.
$50 USD trong 7 ngày
7,6
7,6

Hello, I Can complete and properly implement your Meta Ads and Google Ads API integrations, including fixing the current incomplete setup. Experience with API integrations, OAuth 2.0, token management, and Node.js + Express ensures smooth campaign creation, accurate data tracking, and reliable performance. Will handle error management, rate limits, logging, and ensure seamless integration with your React frontend for a clean user experience. Please let me know if we can discuss the current setup and requirements in detail, so I can get started right away. Estimated time: 7–10 days. Let’s connect to get started. Thank you.
$20 USD trong 7 ngày
7,3
7,3

Hello, I appreciate your need for completing the SaaS ad campaign API integrations. With extensive experience in integrating both Meta Ads and Google Ads APIs, I can help finalize the implementation on your platform. To tackle this project, I will first assess the existing codebase to ensure a seamless connection to both APIs. I will then implement robust error handling and create a user-friendly interface for managing the campaigns directly from your SaaS UI. A suggestion I have is to add a feature that visualizes performance metrics, enhancing user engagement. I have previously integrated Google Ads successfully in a campaign management tool, which resulted in a 30% increase in user interaction. I estimate completing this project in 2-3 weeks, allowing ample time for thorough testing and documentation. Regards, Khurshid Ahmed
$30 USD trong 2 ngày
6,6
6,6

Hello With my own SaaS platform managing ad campaigns, I possess direct, practical expertise in API integration. I'm ideally suited to deliver a complete, seamless integration of ad campaign APIs for your platform. Let's connect to discuss your project details and ensure a perfect fit. Giáp Văn Hưng
$28 USD trong 7 ngày
6,8
6,8

Hello, Many ad-platform integrations fail because OAuth flows, token refresh logic, and rate-limit handling aren’t implemented properly, which causes unstable campaign management. Your goal is to complete the Meta Marketing API and Google Ads API integrations in your React + Node.js SaaS platform so users can create campaigns, manage accounts, and retrieve performance metrics reliably. My approach is to review the existing repository first, then finalize the integrations by implementing secure OAuth2 flows, token management, campaign CRUD operations, and metrics retrieval. I’ll also add robust error handling, logging, and API rate-limit management, while ensuring the React UI can trigger campaign actions and display analytics smoothly. You’ll get fully working integrations, clear testing steps, and updated documentation for future developers. If helpful, I can first review the GitHub repo and identify what remains to complete the integrations. Thanks! Best regards
$10 USD trong 2 ngày
6,1
6,1

Hi! I understand you need a complete integration of Meta Ads and Google Ads APIs into your SaaS platform for managing ad campaigns. I can handle the remaining work and deliver a fully functional solution: Meta Ads Integration: Connect to the Meta Marketing API, enable campaign creation/editing, retrieve metrics (impressions, clicks, cost), and manage secure token handling. Google Ads Integration: Connect to Google Ads API, allow campaign creation/editing, retrieve performance data, and implement proper OAuth 2.0 authentication and token refresh. Error Handling & Logging: Implement robust error handling for API limits, logging for auditing and debugging. Frontend Integration: Connect your React UI to the backend, enabling campaign management and metrics display in a clean, user-friendly interface. Testing & Documentation: Provide scripts or instructions for verifying functionality and update documentation for future developers. I have strong experience with Meta Marketing API, Google Ads API, Node.js/Express, and React, and have delivered similar SaaS campaign management integrations. Looking forward for your positive response in the chatbox. Best Regards, Arbaz T
$30 USD trong 7 ngày
6,6
6,6

Hii there, I’m offering a 30 percent discount for this project and would be glad to assist you with completing the SaaS ad campaigns API integration. With experience in API integrations and marketing automation systems, I can connect your platform with the required advertising APIs to ensure smooth data flow and campaign management. My approach will focus on implementing secure API connections, handling authentication, mapping campaign data, and ensuring accurate synchronization between your SaaS platform and the advertising services. I will also test the integration thoroughly to confirm that campaign creation, tracking, and reporting functions operate reliably and efficiently. As a dedicated freelancer, I prioritize attention to detail, clear communication, and delivering stable, scalable integrations. I am confident that I can complete your SaaS ad campaigns API integration effectively and ensure it supports your marketing operations smoothly. Kind regards, Sohail Jamil
$10 USD trong 1 ngày
6,6
6,6

As an experienced full-stack developer with a strong background in API integration, I'm confident I'm the right fit for your SaaS ad campaigns API project. Over my 13-year career, I've handled multiple projects revolving around data management, including API integration with services like React/Node.js/Express and Meta/Google Ads APIs. With hands-on expertise in PHP/Laravel, I can ensure secure ad account authorization, effective token handling, and hassle-free user experience on the existing SaaS platform. Moreover, My skills extend well beyond API integrations. As a versatile developer, I have in-depth knowledge of front-end frameworks like React that is pivotal to enhance the SaaS UI interactions and build user-friendly campaign management features. My expertise in OAuth 2.0 and API tokens will also prove handy in ensuring credentials and tokens are managed correctly. Beyond technical expertise, what separates me from other candidates is my commitment to structured and organized development. This means that not only do I complete the projects but everything is aligned with a clear conceptual framework, properly tested and documented to make it easier for future developers to understand and maintained them. In addition to that, I always follow agreed-upon procedures religiously. In conclusion, I offer professionalism, dedication, disciplined coding which will elevate your SaaS platform into an efficient campaign manager
$20 USD trong 7 ngày
6,7
6,7

Hi, I can help finalize the Meta Ads and Google Ads API integrations for your SaaS platform, ensuring smooth campaign management, metrics retrieval, and secure OAuth token handling. With experience in Node.js, Express, React, and both ad APIs, I’ll complete the integration, focusing on error handling, logging, and a clean frontend experience. Would you like me to take a look at the existing codebase to identify any specific pain points before proceeding? I’m available to start right away and can deliver the project efficiently. Best Regards, Fizza
$20 USD trong 7 ngày
5,8
5,8

Hi there, I understand you need help completing the SaaS ad campaigns API integration for Meta Ads and Google Ads. I'll finalize the integration, ensuring seamless campaign management and proper error handling. - Complete Meta Ads and Google Ads API integrations - Implement secure authorization and token management - Ensure smooth frontend integration for a user-friendly experience - Provide thorough testing and documentation **Skills:** ✅ Node.js/Express ✅ React ✅ OAuth 2.0/API token handling ✅ Ad platform API integrations Looking forward to discussing this project further.
$17 USD trong 1 ngày
5,9
5,9

Hi there, I can help complete and finalize the Meta Ads and Google Ads integrations for your SaaS platform. First, I will review your existing Node.js and React codebase to understand the current implementation. Then I will properly integrate the Meta Marketing API for campaign creation, editing, and performance metrics. I will also complete the Google Ads API integration with correct OAuth authentication and token refresh handling. Secure token management and ad account authorization will be implemented for both platforms. API error handling and rate limit management will be added to keep the system stable. Logging will be implemented so actions can be tracked for debugging and auditing. The frontend React interface will be connected so users can trigger campaign actions and view metrics easily. I will ensure the UI interaction remains simple and consistent with your current SaaS workflow. Testing instructions and basic scripts will be provided to verify the integrations. I will also update documentation so future developers can maintain the integrations easily. Best regards, Arijan K.
$20 USD trong 7 ngày
5,7
5,7

Hi, I can do your job quickly. I will make secure code focused on performance. Send message to start now.
$20 USD trong 7 ngày
5,4
5,4

As a backend developer, my skills in MySQL and PHP are perfectly aligned with your project requirements. I understand the complexity of integrating multiple APIs and the importance of handling them securely, correctly, and efficiently. I have previously worked on similar projects independently and as part of a team and successfully ensured smooth integrations. In terms of relevant experience, although my background predominantly lies within Laravel, my wide-ranging skills have enabled me to diversify into various tech stacks and paradigms seamlessly. I am confident in adapting to your current platform stack (React, Node.js, and Express) with ease. My proficiency in database management leads me to ensure your desired actions (campaign creation, retrieval of metrics etc.) will be promptly executed.
$20 USD trong 1 ngày
5,0
5,0

⭐ Hello there, My availability is immediate. I read your project post on React/Node Developer for Complete SaaS Ad Campaigns API Integration. I have extensive knowledge in MERN Stack (MongoDB/MySQL, Express JS, React, and NodeJS), as well as RESTful API integration. I am an experience full-stack developers with skill sets in - React, JavaScript, jQuery, TypeScript, NextJS, React Native - NodeJS, ExpressJS - MongoDB, MySQL, PostgreSQL, SQLServer, SQLite - Redux, Thunk, GIT - JavaScript, HTML, CSS, Tailwind CSS - AWS, Azure, Digital Ocean, GoDaddy, Web Server Hosting Please send a message So we can quickly discuss your project and proceed further. I am looking forward to hearing from you. Thanks
$89 USD trong 1 ngày
5,5
5,5

With over a decade of experience as a Full Stack Web and Mobile App Developer, I bring the comprehensive skills required to complete the Meta Ads and Google Ads API integration on your SaaS platform. I have an in-depth understanding of handling OAuth 2.0 and API token management, plus solid experience with Node.js/Express/React stack that your project demands. Throughout my career, I have successfully built and implemented several SaaS platforms, marketplaces, and booking engines; all tailored to meet specific client goals just like yours. In addition to the requested technical skills, I also offer more that could be valuable to your project. As a digital solutions provider, I emphasize deeply on creating user-friendly experiences that not only function flawlessly but also delight users. This mindset will be perfectly aligned with your requirement for a cleaner SaaS UI with a friendly campaign management experience.
$25 USD trong 5 ngày
4,9
4,9

As an experienced Full-Stack Developer with over 7 years in the industry, I am well-equipped to take on your SaaS ad campaign project. What sets me apart is my keen understanding of both the frontend and backend aspects, which ensures a holistic approach to development. My extensive knowledge of Node.js and Express, which powers your current stack, coupled with my proficiency in React (for the existing UI) guarantees seamless implementation of Meta Ads and Google Ads APIs. Moreover, I bring with me invaluable experience with Meta Marketing API and Google Ads API along with OAuth 2.0 and API token handling. These skills are imperative for proper campaign creation, editing, and retrieval of metrics - all of which are central to your SaaS platform's functionality.
$30 USD trong 7 ngày
4,2
4,2

Hello, I am a full-stack developer with deep expertise in integrating Meta Marketing API and Google Ads API into Node.js/Express backends for SaaS platforms exactly like yours. I have successfully completed similar ad campaign management integrations, including building a unified dashboard that creates, edits, and retrieves performance metrics across both platforms while handling OAuth 2.0 flows and secure token management. For Meta Ads, I will leverage the facebook-nodejs-business-sdk to implement full CRUD operations on campaigns, ad sets, and creatives, and use Meta's server-side parameter builder library to ensure proper event tracking and attribution . For Google Ads, I will integrate the official @google-ads/admanager Node.js client library to manage campaigns and retrieve metrics, implementing proper OAuth authentication with automatic token refresh . I will build robust error handling that catches API-specific errors, implements exponential backoff for rate limits, and logs all actions with request IDs for debugging . The existing React frontend will be wired to trigger these ad actions and display campaign data through a clean, user-friendly interface. I will also implement a queue system for API requests to stay within rate limits and ensure reliable performance
$20 USD trong 2 ngày
4,2
4,2

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