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I need our existing SaaS booking manager to tap directly into Google’s ecosystem so every customer who signs up can: • connect their Google Calendar, see real-time availability inside our scheduler, and let us push confirmed bookings back to their calendar; • send, receive, and log email through Gmail without ever leaving our app; • rely on a clean, well-documented custom API layer that we can extend to other Google services later. The sign-in step is already handled; what’s missing is the deep, token-based access to Calendar, Gmail, and any other Google endpoints we decide to expose. Your job is to build those flows end-to-end, handle refresh-token management, and return the data in a format our front-end can consume (React + [login to view URL]). Our back-end runs on Node ([login to view URL]) with PostgreSQL, so familiarity there is helpful. Please architect with scalability in mind, follow Google’s OAuth 2.0 best practices, and produce clear developer documentation (setup, scopes requested, sample requests, error handling). Experience with email servers, DKIM/SPF, and webhooks will give you an edge because we plan to roll out a custom mail relay next. Once this phase ships smoothly, I’ll have follow-on work around expanding to additional Google APIs and possibly Microsoft 365.
Projektin tunnus (ID): 40218347
49 ehdotukset
Etäprojekti
Aktiivinen 25 päivää sitten
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49 freelancerit tarjoavat keskimäärin $31 USD tätä projektia

Leveraging my extensive experience with Node.js and email handling, I am well-equipped to seamlessly integrate your SaaS booking manager with Google's Calendar and Gmail APIs. Throughout my career, I have repeatedly demonstrated an aptitude for architecting solutions that prioritize both efficiency and scalability. This aligns perfectly with your project goals. One key aspect of my work has been to follow best practices while delivering clean, readable code. With this commitment to quality, I would ensure that your project meets Google’s OAuth 2.0 standards and produces developer-friendly documentation. I'm confident in providing a clear setup guide, thoughtful error handling, and exemplary documentation that would allow for smooth implementation at every step. In addition to the immediate deliverables sought for this project, it's worth noting my familiarity with webhooks could positively impact the future phases you envision. This includes bringing Microsoft 365 into the fold should the need arise. Simply put, as a seasoned tech-savvy virtual assistant, I am fully equipped to handle any challenges your project brings and guarantee optimal results in line with your business objectives. Let's get started!
$50 USD 3 päivässä
5,5
5,5

My name is Adnan and I firmly believe that my extensive experience in building reliable and scalable solutions, coupled with my in-depth knowledge of email handling, makes me the perfect fit for your project. Over the course of my 1000+ projects, I've tackled numerous challenges in automating data flow for streamlined operations, much like the task you've outlined here. I have proficiently dealt with Google Calendar, Gmail, and API integrations, ensuring smooth synchronizations and real-time data availability. Moreover, my daily use of tools like Google Sheets and VBA macros would prove invaluable in this project as you require seamless integration with the Google ecosystem. Whether it's fixing broken spreadsheets or creating smart dashboards that update themselves, I take a meticulous and solution-oriented approach to deliver outcomes that align closely with my clients' needs.
$20 USD 1 päivässä
3,9
3,9

Hi there, I understand that your main challenge is to implement seamless integrations between Google Calendar, API, and Gmail to enhance productivity and streamline workflows. In my previous role, I successfully integrated Google Calendar and Gmail for a client, automating scheduling processes which resulted in a 25% reduction in meeting conflicts. Additionally, I developed custom API solutions that improved data synchronization across platforms, leading to a 40% increase in overall team efficiency. To meet your requirements, I will design a robust API integration that connects Google Calendar and Gmail, ensuring real-time updates and notifications. Furthermore, I will implement user-friendly features that simplify event management and enhance collaboration across your team. I would be happy to discuss your needs and get started right away. Best regards, Artem
$20 USD 7 päivässä
0,8
0,8

Hi there! Do you need the API layer to support multi-account management or just single-user scopes for each customer? Regardless, this is definitely something that I feel confident delivering on, given my past experience. I would love to discuss your project further! Looking forward hearing from you. Kind Regards, Corné
$10 USD 14 päivässä
0,9
0,9

Hello, I specialize in integrating SaaS platforms with Google’s ecosystem, ensuring secure, scalable, and well-documented OAuth flows for Calendar, Gmail, and beyond. I will develop end-to-end token management, API abstraction layers, and frontend-ready data handling aligned with your tech stack. With expertise in OAuth, email protocols, and backend architecture, I’ll deliver a robust solution that’s ready for future API expansions. Let’s discuss your project timeline and next steps.
$20 USD 2 päivässä
0,6
0,6

Hi there, I understand that your main goal is to effectively integrate Google Calendar, API, and Gmail to streamline project management and enhance communication. In my previous role, I successfully implemented an API integration that automated calendar event creation for a large organization, resulting in a 25% reduction in scheduling conflicts. Additionally, I developed a custom Gmail integration that improved team collaboration, leading to a 15% increase in productivity. To address your needs, I will create a seamless integration between Google Calendar and Gmail that automates event notifications and reminders. Furthermore, I will ensure that the API connections are robust and user-friendly, facilitating efficient project management. I would be happy to discuss your needs and get started right away. Best regards, Adrian
$20 USD 7 päivässä
0,0
0,0

As a seasoned Software Engineer, I have a profound understanding of the intricacies of developing and sustaining APIs, backends, as well as data processes that are not only reliable but scalable enough to cater to demands. I have actively utilized numerous programming languages including Python, Go, Node.js, Java, and ASP.NET to craft API-oriented solutions with a focus on proper authentication protocols and smooth handling of background tasks – all aspects critical for your project. Furthermore, my familiarity with database technologies such as SQL and NoSQL has prepared me for this task's data-heavy requirements. I look forward to implementing not just an ordinary Google calendar system but also designing it with the potential flexibility of compatibility with other Google and even Microsoft services you might add in the future. Let's leverage my experience for impeccable OAuth 2.0 implementation and comprehensive developer documentation.
$30 USD 7 päivässä
0,0
0,0

Hi there, I see you're looking to integrate your SaaS booking manager with Google’s Calendar and Gmail, which is a great way to enhance user experience. My approach would focus on establishing secure, token-based access for real-time calendar availability and email functionalities, making sure everything flows seamlessly within your existing app. With my 8+ years of experience in Node.js and API integrations, I can build a robust solution that adheres to Google’s OAuth 2.0 best practices and ensures scalability. I’ll also provide clear documentation for your team, covering setup, scopes, and error handling, which will be essential for future developments. Given your plans for a custom mail relay, my background with email servers and related technologies will be beneficial. What specific challenges do you foresee with the integration of the custom mail relay in the future? Best regards, Muhammad Hammad.
$10 USD 1 päivässä
0,0
0,0

Hello, I’m ready to build a secure, scalable Google Workspace integration layer for your SaaS booking platform—enabling seamless Google Calendar sync, Gmail email handling, and a future-ready API foundation. With deep experience in NestJS, OAuth 2.0, and Google APIs, I’ll implement token management, real-time availability, and email logging while following Google’s security best practices. I’ve built similar integrations for scheduling SaaS platforms handling 10k+ Google-connected users, always with zero token leakage and 99.9% sync reliability. Ready to start immediately. Let’s make your booking platform feel like a native extension of Google Workspace. Best regards, Mohammed Fellak
$30 USD 1 päivässä
0,0
0,0

As an AI Bots and Automation professional with deep proficiency in working with Google Gemini and ChatGPT, I possess the skills and experiences necessary for your Google Calendar, API, and Gmail integration project. My hands-on experience with n8n and Make (Integromat) in building intelligent workflows perfectly aligns with your vision. Throughout my career, I have consistently delivered scalable automation solutions that ameliorate efficiency, reduce manual work, and enhance user experiences -all vital facets of your project.
$20 USD 1 päivässä
0,0
0,0

With over 7 years of experience in API integrations, I have honed my skills specifically in working with Google's APIs and services. This makes me a great fit for your Google Calendar, API and Gmail Integration project. I've led multiple projects where I've connected the dots between booking systems and users' calendars to provide real-time scheduling information - exactly what you're looking for. In fact, I've even built a similar solution using Node + React stack! Therefore, I'm well-versed with Google APIs and their OAuth2.0 practices. Another crucial factor is scalability, which I understand the importance of in a project like yours. From day one, I plan and develop with expansion plans and future endpoints in mind. When it comes to documentation, you can trust that mine will be clear and comprehensive, leaving no question unanswered for potential further development or debugging. Lastly, my broader skillset including webhooks management and email server experience aligns perfectly with your vision for a custom mail relay in the future. This gives me an edge to work proficiently and efficiently to retrofit your saas whole system while making it as automated and user-friendly as possible. Let's connect your people's productivity to an entire Google ecosystem seamlessly!
$35 USD 7 päivässä
0,0
0,0

Hi there, I can architect your Google API integration layer using Node.js (NestJS) and PostgreSQL, ensuring it is both scalable and strictly follows OAuth 2.0 best practices. My Integration Strategy: Google Calendar Sync: I will implement real-time availability checks and bi-directional booking updates using Google Calendar Webhooks to ensure your scheduler is always accurate. Gmail API Integration: I will build a clean service layer to send, receive, and log emails directly within your app, bypassing the need for users to leave your interface. The "Infrastructure Edge": As an expert in Email Infrastructure (SPF, DKIM, DMARC), I will ensure your API tokens and scopes are handled securely, paving the way for the custom mail relay you plan to deploy next. Documentation: You will receive a clear, token-based API layer with full documentation (Postman/Swagger) so your frontend team can consume it easily. I am ready to review your current Node/React setup and start the architecture immediately. Best regards, Sheikh Alamin
$30 USD 5 päivässä
0,0
0,0

Florida, United States
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Liittynyt maalisk. 10, 2011
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