Gmail Extension API for Sending Bulk Email Campaign -- 2

@kchoudhary95

With my extensive experience of over 7 years in full-stack web development, I am confident that I am the right freelancer for your project. My focus on solving client problems with clean code, optimized performance, and long-term maintainability aligns perfectly with your need for a native-feeling Gmail extension that can handle bulk email campaigns without tripping Gmail limits. Furthermore, I am well-versed with API development and familiar with key technologies like JavaScript, PHP and Python that are relevant for this project. Throughout my career, I have developed Ecommerce and Enterprise websites, designed custom web applications including CMS, CRM and HRM systems in addition to building API and backends. This vast experience makes me a competent candidate to build your Chrome extension backed by Google Cloud services whilst respecting all Google policies. Your requirement for pixel and link tracking resonates well with my expertise in data automation, web scraping and data mining. I assure you top-notch tracking functionalities along with automated follow-up emails for sequential series as well as timely reminders. My ability to uphold strict deadlines is evidenced by successfully delivering over 130 projects in a variety of domains. Rest assured, your test campaign of 500 contacts will be executed without any manual intervention. Let's discuss the specifics and get started on transforming your Gmail campaign aspirations into reality!

@shamimhossan

I've built similar Gmail extensions before and can create yours with top-notch features. Your need for a seamless bulk email campaign tool that respects Gmail's limits aligns perfectly with my expertise in Google APIs and Chrome extensions. I have over 6 years of experience developing solutions that prioritize user experience and compliance. To kick off effectively, I have a few questions: 1️⃣ What is your target volume of emails per campaign? 2️⃣ Do you have a preferred design for the dashboard? 3️⃣ Are there specific metrics you want to track beyond what you've mentioned? I recommend implementing a robust monitoring system to ensure compliance with Gmail's policies while maximizing deliverability. Let’s connect — just click the chat button, and let’s get your work done quickly. I’m ready and waiting for your message.

@gtnt20905baroli

Dear Client, this project aims to design and develop a professional, responsive, and user-centric website that effectively reflects your brand identity and business objectives. The website will be built with a focus on clean UI/UX design, optimal performance, cross-device compatibility, and basic SEO best practices to ensure a seamless user experience. The scope includes frontend and backend development as required, secure functionality, and scalability for future enhancements, with the goal of delivering a reliable and high-quality web solution that adds value to your business

@Ussama91

I will develop a Chrome extension that plugs into Gmail, allowing queuing and sending of large volumes of marketing emails without tripping Gmail limits, with features like bulk sending, marketing-grade tracking, follow-ups, and cloud configuration, all within the Google Cloud ecosystem, using a tech stack like Node.js or Python, with deliverables including source code, installation guide, and demo video, meeting acceptance criteria like automated test campaigns and accurate metrics display. Waiting for your response in chat! Best Regards.

@hr157

Hi, this project fits perfectly with my full-stack experience building Chrome extensions, Gmail API automations, and cloud-based messaging workflows. I understand the balance between high-volume sending and staying compliant with Google policies — especially OAuth scopes, quota management, and staggered delivery logic. I’d build this using Chrome Extension (Manifest v3) + Node.js services on Google Cloud (Cloud Functions/Firebase) so campaigns queue safely, tracking events process in real time, and follow-ups run reliably via scheduled jobs. The extension UI will feel native inside Gmail while the backend handles metering, analytics, and automation without risking account limits. What I’ll deliver • Gmail-integrated campaign composer with CSV import • Smart bulk-send engine with background queue + rate control • Open/click tracking dashboard inside the extension • Automated follow-up sequences and reminders • Clean, deploy-ready Google Cloud setup with OAuth2 Why me • 10+ years full-stack experience (extensions + APIs + cloud infra) • Strong focus on scalable architecture and Google review compliance • Clear documentation, demo walkthrough, and production-ready code Happy to discuss the sending strategy and tracking architecture to ensure smooth approval and reliable performance ?.

@bhartimalu

Hello, I can build your Gmail Chrome extension with Gmail API integration so you can queue and send bulk marketing emails directly from Gmail. I’ll handle: • OAuth2 Gmail API setup for secure authentication. • Bulk sending engine with proper pacing to respect Gmail limits. • CSV upload, scheduling, and sending UI inside Gmail. • Optional dashboard for tracking opens/clicks and follow-ups. I have experience with API integrations and browser extensions, and I’ll deliver clean, tested code with documentation. Regards, Bharti

@mike3608

I am excited to apply my skills in Chrome extension development and Google Cloud services for your Gmail marketing extension project. With proficiency in Node.js and Python, I'm prepared to create an efficient bulk sending engine using the Gmail API, enable detailed tracking via a user-friendly dashboard, and implement reliable follow-up features. My experience ensures compliance with Google's policies and OAuth2 integration. I am eager to deliver a well-documented, fully functional system that meets your acceptance criteria. Let's elevate your email marketing capabilities seamlessly!

@toxicpuru

Hello, I can help you set up a proper, scalable cold marketing system that goes beyond Gmail limits and delivers reliable tracking, automation, and deliverability. Instead of fighting Gmail restrictions, I propose using a dedicated email infrastructure (e.g., SendGrid/Mailgun/Amazon SES or a similar stack) combined with a clean campaign management layer. I have hands-on experience designing and running cold outreach campaigns, including list management, sequence setup, warm-up strategies, throttling, and compliance-friendly sending. I also operate a platform that can be leased or customized for your needs, which already supports campaign scheduling, follow-ups, and performance monitoring. The solution will cover: • Campaign creation and contact import • Smart sending and rate control • Open/click tracking and reply handling • Automated follow-ups and sequences • Dashboard for performance insights This approach is policy-safe, scalable, and far more reliable than forcing bulk marketing through Gmail alone. Let’s connect to discuss your exact goals, volumes, and workflow so I can propose the best-fit architecture and rollout plan. Looking forward to discussing this with you.

@QuickMentor

Gmail Extension API for Sending Bulk Email Campaign -- 2 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, with features like CSV recipient upload, staggered sending, and a tracking dashboard. I understand you need the system to use the Gmail API and Google Cloud backend for intelligent metering, plus automated follow-ups based on user-configured timing. With over 15 years of experience and more than 200 projects completed, I specialize in full stack development using Node.js, Python, PHP, and API integration, all within cloud environments like Google Cloud. My background includes building scalable email marketing tools and OAuth2 authentication flows that align with Google’s policies. I will architect the extension to handle bulk sending via Google Cloud Functions or App Engine, implementing OAuth2 for secure authentication and integrating pixel and link tracking into a clean dashboard within the extension UI. The follow-up automation will run as scheduled background tasks, ensuring timely delivery. I expect to deliver a fully functional solution with source code, documentation, and demo within 4–6 weeks. Let me know if you’d like to discuss the approach in more detail or clarify any specifics.

@andrews354

Hello Dear, I specialize in building Gmail-integrated Chrome extensions that handle bulk email campaigns safely and efficiently, respecting Google’s limits. Cloud-based staggered sending with Gmail API and automated follow-ups Marketing tracking dashboard with open, click, and bounce metrics Secure OAuth2 integration with scalable, maintainable architecture Automation | Accuracy | Scalability Looking forward to delivering a seamless, high-impact solution. Best, Andrew

@himanshus642

As an experienced and versatile Full Stack Developer, I've built several projects with some overlapping requirements for building scalable, secure, and automation-driven web & mobile applications. I specialize in FinTech systems, API integrations, and API Development using technologies including Node.js, Python that align well with your project's needs within the Google Cloud ecosystem. I also have a strong command over Automation (Chatbots, RPA) that can be beneficial in defining and executing those sequential series of automated follow-up emails you require. I understand the core requirements of this project inside out and have hands-on experience with the Gmail API to ensure that your email campaigns comply with Gmail limits while also being metered intelligently and trackable for open rate, click-through rate, and bounce rate as required. My skills with React and JavaScript would come handy while developing a Chrome extension to provide a native workflow for composing emails in Gmail, selecting recipients from a CSV file or uploading one, and queuing large volumes of them to be sent without tripping Gmail limits. Let me amalgamate my technical expertise with your business goals to create a robust Gmail Extension API tailored to elevate your marketing campaigns.

@PyMLExpert1

Leveraging my impactful experience with Python and a knack for Web development, I'm confident that I can deliver a Gmail Extension API that meets all your requirements. The intricate integration between the Chrome extension and Google Cloud is right up my alley as I've previously developed and deployed applications within the Google Cloud ecosystem. Your vision of inflating marketing emails while respectfully adhering to Gmail limits touches on an important aspect that I appreciate and understand. Moreover, my strong background in algorithm design and large-scale data management aligns perfectly with the need for a well-tuned bulk sending engine. Guaranteeing smooth, uninterrupted queuing, sending, and scheduling of your marketing campaigns. Additionally, post-sending analytics plays an essential role in gauging efficacy; thanks to my dexterity, tracking metrics will be surfaced in a simple yet insightful manner on the dedicated dashboard - ensuring you get real-time insights into your campaign's success. To top it off, my command over Python will not only ensure that OAuth2 authorization is secure but also facilitate convenient deployment using Cloud Functions, App Engine, or another reasonable service. I'll provide installation guidelines & a quick-start manual to make things seamless post-deployment.

@rishus295

We are pleased to submit this proposal for the development of your software solution. Our team specializes in designing, developing, and deploying scalable, secure, and user-friendly applications tailored to business needs. We understand that your goal is to build a reliable and efficient system that improves operations, enhances user experience, and supports future growth. Our approach ensures high-quality development, timely delivery, and ongoing support. 2. Project Understanding Based on the provided requirements, the project involves: Designing and developing a custom software application Creating a responsive and intuitive user interface Backend development and database integration API integrations (if required) Testing, deployment, and post-launch support We will follow an agile development methodology to ensure flexibility and continuous improvement throughout the project lifecycle.

@Elvinomondi

Hi there, I can build your native Gmail Chrome extension and Google Cloud backend for automated, staggered email campaigns. With over 5 years of full-stack development experience, I specialize in Node.js architectures and API integrations, making me a perfect fit for engineering this reliable bulk-sending engine. Here is my technical approach for your requirements: The Extension & Authentication: I will build a lightweight Manifest V3 Chrome extension that injects smoothly into the Gmail UI. It will use a strict OAuth2 flow requesting only the minimal Gmail API scopes required to compose and send. Backend & Staggered Sending: I will utilize Node.js on Google Cloud (using Cloud Functions or Cloud Run) paired with a queueing service (like Cloud Tasks) to intelligently meter out the 500+ emails without tripping Google's rate limits. Marketing-Grade Tracking: I will build the pixel-tracking and link-redirect architecture in Node.js to instantly capture open, click, and bounce events, pushing them back to the extension dashboard. Automated Follow-ups: The backend will run scheduled checks against the tracking data to trigger the correct sequential follow-ups. I will deliver clean source code, the deployment guide, and a live demo video proving the test campaign and tracking metrics. I am ready to start immediately. Best regards, Elvin

@gousiyak1

Hello, I am a Java Full Stack Developer with 3 years of experience in building scalable web applications using Java, Spring Boot, and React JS. I have hands-on experience in REST API development, database integration, and end-to-end application delivery. I can understand your requirements quickly and provide clean, efficient, and well-tested solutions within the deadline. I am ready to start immediately and ensure high-quality work and clear communication throughout the project.