Gmail Extension API for Sending Bulk Email Campaign

@softwarelinkerrs

As a seasoned software development company, we at SoftwareLinkers understand the importance of email marketing campaigns and the challenges associated with bulk sending. With our deep expertise in API development and proven track record of successful projects, we are confident that we can deliver a high-quality Gmail extension API for your needs. Our first-hand knowledge of Google Cloud and OAuth2 authentication will enable us to seamlessly integrate into your existing setup, adhering to Google policies while respecting privacy and security. Our backend skills in Node.js or Python combined with the real-time tracking proficiency using pixel and link tracking will provide a reliable way to gauge open rate, click-through rate, and bounce rate, all visible through an intuitive dashboard within the extension, so you can make data-driven decisions for your campaign efficacy. Additionally, our prior experience in eLearning, Finance and Operations sectors complements a project like this very well - where understanding companyot-understand/ requirements deeply is key. We believe in long-term relationships with our clients; not just by providing you what you need now but ensuring our solution is adaptable and scalable for your future

@GameOfWords

Gmail Extension API for Sending Bulk Email Campaign I’m a full-stack software engineer with expertise in React, Node.js, Python, and cloud architectures, delivering scalable web and mobile applications that are secure, performant, and visually refined. I also specialize in AI integrations, chatbots, and workflow automations using OpenAI, LangChain, Pinecone, n8n, and Zapier, helping businesses build intelligent, future-ready solutions. I focus on creating clean, maintainable code that bridges backend logic with elegant frontend experiences. I’d love to help bring your project to life with a solution that works beautifully and thinks smartly. To review my samples and achievements, please visit:https://www.freelancer.com/u/GameOfWords Let’s bring your vision to life—connect with me today, and I’ll deliver a solution that works flawlessly and exceeds expectations.

@sarbtech123

As a seasoned Python developer with over 5 years of experience, I have been instrumental in building reliable backend systems and automation. I am passionate about helping businesses streamline their operations through stable software and scalable solutions, precisely what your project needs. Leveraging my proficiency in Python, I can create powerful backend systems, ensuring clean architecture, long-term maintainability, and robust error handling to guarantee maximum project efficiency. Additionally, I'm well versed in web development using Django/FastAPI/Flask and modern frontends like React/Next.js. My expertise in API development makes me an ideal candidate to integrate the Gmail extension smoothly with your existing ecosystem. Moreover, I have successfully automated end-to-end workflows for various businesses—triggers, validations, notifications, and reporting—enabling them to replace manual work with more efficient processes.

@nicolasalexandro

I can design and build a Gmail-focused Chrome extension that handles bulk email campaigns while staying within Gmail and Google Cloud limits. The workflow you described—native compose, CSV upload, “Send Campaign,” and background stagger-sending—is exactly the kind of UX I’ve delivered before for Gmail and Google Workspace tools. I’ve implemented Gmail API integrations, OAuth2 flows, and tracking pixels for open/click analytics, as well as serverless back-ends on Google Cloud (Cloud Functions / App Engine) in Node.js and Python. I’m comfortable ensuring scopes remain minimal and that the extension passes Google’s review. My approach would be: define sending rules and limits, implement the bulk sending engine and tracking, then wire in follow-up sequences and a lightweight dashboard surfaced inside the extension. I’ll provide clean code, deployment scripts, a short demo, and a concise setup guide. I would love to chat more about your project! Regards

@QuickMentor

Gmail Extension API for Sending Bulk Email Campaign I'm excited after reviewing your project details! With over 5 years of hands-on experience in Web and App Development, I specialize in building high-performing, user-friendly, and fully responsive digital solutions tailored to your business needs. I hold an academic background in Computer Science and have successfully delivered numerous projects across various industries. My expertise includes: Custom Website Development (React, Angular, Laravel, PHP, WordPress, etc.) Mobile App Development (iOS, Android, Flutter, React Native) E-commerce & CMS Solutions (Shopify, WooCommerce, Magento) API Integration & Backend Development UI/UX Design & Prototyping Bug Fixing, Speed Optimization & Maintenance ✔ Clean, Scalable & Secure Code ✔ 100% Mobile & SEO-Friendly ✔ Ongoing Support & Unlimited Revisions Let’s turn your idea into a powerful digital product that exceeds expectations! Check my profile: https://www.freelancer.com/u/QuickMentor Looking forward to working with you!

@Hemantt841

You’re looking to build a Chrome extension that integrates seamlessly with Gmail to send bulk marketing emails while respecting Gmail’s limits, including features like CSV upload, staggered sending, and an in-extension dashboard for tracking opens, clicks, and bounces. I understand the importance of using the Gmail API combined with a Google Cloud backend for intelligent metering and automated follow-ups as described. Your need for OAuth2 authentication with minimal scopes and deploy-ready cloud code is clear. With over 15 years of experience and 200+ projects completed, I specialize in full-stack development using Node.js, Python, and PHP, along with Google APIs and API development. I have built similar email marketing tools and extensions that handle bulk sending, tracking, and scheduled follow-ups, all within Google Cloud environments. My expertise ensures a smooth integration that meets your technical and policy requirements. I will design the extension to interact natively with Gmail’s compose window, handle recipient CSV uploads, and queue emails for staggered delivery using Google Cloud Functions or App Engine. Tracking pixels and link monitoring will feed data into a simple dashboard updated in near real-time. A follow-up engine will automate sequences based on configurable rules. I estimate delivery within 3-4 weeks, including source code, documentation, and a demo video. Feel free to reach out so we can discuss your priorities and get started on this efficiently.

@Himanshu123gupta

With me on your project, you'll have the assurance of my 8 years' experience in software development using Python, Node.js and PHP, which is essential for building a complex, scalable solution as this Gmail Extension API entails. I've primarily used this proficiencies to develop website solutions with Wordpress, Laravel, and Firebase which perfectly align with the required project ecosystem. Moreover, I've managed to steer teams to deliver high-quality products within specified timelines, due to my commitment to open and clear communication. Also key to developing a reliable extension is grasping the native feel of the environment it's meant for. My expertise extends to various areas that your project requires such as Google Cloud Platform (GCP) which includes App Engine- which helps in deploying code-, OAuth2 - the user's authentication procedure- and GCP Cloud Functions assists in establishing scalable and event-driven systems- all crucial components in meeting your project's aims. In addition to these core skills mentioned above, I bring a tenacity calibration & insistence on quality outward presentation in every aspect of my work including writing documentation. All this supplemented by being an authority when it comes to deadline management & delivery. Should you entrust me with your Gmail Extension API project; expect nothing less than consistent professionalism all through our interactions. Let's get started!

@nareshk44

As a top-rated writer on Freelancer.com with over 7 years of experience, I'm no stranger to working with large volumes of data and delivering efficient, quality solutions. This is an especially useful skill in relation to your Gmail Extension API project. Given your core requirements - a Bulk sending engine, Marketing-grade tracking, Follow-ups – I understand the importance of respecting Gmail policies while also effectively managing your email campaigns for optimal engagement. Numbers don't lie, and my completion rate of 97% with more than 500 projects speaks to my commitment to getting the job done right. Furthermore, my proficiency in Node.js and within the Google Cloud ecosystem including services like Cloud Functions, App Engine make me an ideal fit to meet your cloud configuration requirement. One crucial aspect I always prioritize is smooth user experience. My goal is to ensure that the workflow through this Chrome extension will feel native and intuitive, to ease any transition issues and maximize productivity for you. Not only will I provide you with a stringent test campaign that includes 500 contacts without manual intervention but also a concise demo video insuring that all acceptance criteria are met. In short, if you choose me for this task-oriented project, you can expect seamless and reliable bulk emailing campaign functionality and insightful metrics tracking from open rates, click-throughs to bounce rates on time all thanks to my high attention to detail

@Adnanjamilmayo

Hi, Have you considered how to manage Gmail’s sending limits effectively while maintaining a seamless workflow? I can help develop a Chrome extension that integrates with Gmail, enabling bulk marketing emails while adhering to Google’s policies. I’ll create a robust sending engine using the Gmail API and Google Cloud backend to ensure intelligent messaging and compliance. You’ll benefit from a marketing-grade tracking dashboard that will provide insights into open rates, click-through rates, and more. The automated follow-ups and OAuth2 authentication will enhance user experience without compromising security. With over 54 years of experience in building applications within the Google Cloud ecosystem, I’m confident in delivering this extension efficiently. Let’s discuss your requirements further! Best Regards,

@zain556

Hi, Are you looking for a seamless way to send bulk marketing emails directly through Gmail? I can help you develop a Chrome extension that meets all your requirements while staying within Gmail’s policies. By utilizing the Gmail API with a Google Cloud back-end, I will ensure that your bulk sending engine adeptly manages sending limits. The extension will feature built-in tracking for open rates, click-through rates, and more within a user-friendly dashboard. Additionally, automated follow-ups will keep your campaigns responsive and effective. I have extensive experience with Node.js, Google APIs, and making Google Cloud deployments. I will provide you with complete source code, an installation guide, and a demo video showcasing all features. Let’s create a powerful email marketing tool together! Best Regards, zain

@Prashantsb77

hi, I can build a Gmail-native Chrome extension that lets you run bulk email campaigns safely within Gmail limits. The extension will use the Gmail API with a Google Cloud backend to intelligently queue and stagger emails, so campaigns run in the background without account risk

@simar2176

Hello, Greetings of the day. I can build your Gmail-native Chrome extension with a Google Cloud backend that handles bulk sending, tracking, and automated follow-ups while respecting Gmail API quotas and policies. Approach: Chrome Extension (Manifest v3) embedded into Gmail UI for native compose workflow. OAuth2 via Google Identity Services with minimal scopes. Backend on Google Cloud (Cloud Functions + Firestore or App Engine). Bulk engine will queue emails, meter sends intelligently, and handle retries using Gmail API best practices. Tracking: Pixel-based open tracking, signed link redirects for click tracking, bounce detection via webhook handling. Metrics surfaced in an in-extension dashboard with near real-time updates. Follow-ups: Configurable delay rules, unread detection logic, and scheduled sequences handled server-side. Deliverables include full source code, deployment guide for your GCP account, and demo proof of 500-contact campaign, tracking accuracy, and timed follow-ups. I have strong experience with Gmail API, OAuth2, Chrome extensions, and scalable cloud automation systems. Happy to discuss architecture and timeline. Best regards, Mohit Sharma

@crismicheal

Recently, I developed a Gmail-integrated tool for bulk email campaigns using the Gmail API and Google Cloud, enabling seamless staggered sending without hitting limits and delivering reliable tracking within minutes. I bring 5+ years of hands-on experience and a track record of delivering high-quality, practical solutions. I keep projects organized, communicate clearly, and ensure deadlines are met. My goal is simple: efficient execution and a result you’re proud of. I can start right away. While I am new to Freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Cristiano Ferreira

@techotd

We understand that your primary concern is sending bulks emails without Gmail limits, and that's exactly what we'll provide. By leveraging Gmail API and Google Cloud's capabilities intelligently, our solution will ensure messages are metered appropriately to respect Google policies. Additionally, we implement pixel and link tracking for detailed analytics on open rate, click-through rate, and bounce rate. You can access these metrics easily through the intuitive dashboard within the extension; all this while adhering to strict timelines. Our dedication to following instructions down to the letter means we'll build an OAuth2 based system for secure authentication--ensuring scopes don't exceed what's needed while maintaining compatibility with your Google account. Upon completion, you'll receive fully commented source code for both the Chrome extension and Google Cloud services required for functioning. We'll also supply brief install guide videos and written manuals for easy usage. Overall, TechOTD Solutions brings not just technical expertise but a commitment towards customer satisfaction through on-time delivery, quality output and solid post-launch support. Your project perfectly aligns with our skillset and vision, so let's partner up and create this game-changing Gmail Extension API together!

@dhirajk244

I can build a Gmail-native Chrome extension that enables safe, scalable bulk email campaigns while fully respecting Google policies. The extension will integrate directly with Gmail for composing emails, support CSV-based recipient uploads, and use a Google Cloud backend with the Gmail API to intelligently stagger sends and avoid quota limits. I will implement marketing-grade tracking (opens, clicks, bounces), automated follow-up sequences, and a clean in-extension dashboard for real-time insights. I have already developed a Chrome extension during my college projects, so I’m familiar with extension architecture, permissions, and review guidelines. Full deployment, documentation, and a working demo will be included.

@servicedigi

With 4+ years in software development, we specialize in backend systems (Node.js, Python) and Google Cloud–based architectures. We’ve built automation tools, API-driven services, and Chrome extensions that integrate securely with third-party platforms. For your Gmail campaign extension, we can: Develop a native-feel Chrome extension integrated directly into Gmail Build a metered bulk-sending engine using Gmail API with Google Cloud (Cloud Functions/App Engine) Implement open, click, and bounce tracking with a clean in-extension dashboard Create automated follow-up sequences and unread reminders Configure secure OAuth2 authentication with minimal required scopes Deliver deploy-ready code inside your Google Cloud account We’ll ensure policy-compliant sending logic, accurate tracking within minutes, and successful execution of a 500-contact test campaign. Full source code, documentation, and demo walkthrough included. Ready to outline architecture and begin immediately.