Project Description:
We are looking for an experienced and skilled freelancer to develop a comprehensive WhatsApp Bulk Sender system for both internal and customer usage. This system will allow contact management, message scheduling, and monitoring, and will consist of two main actors:
Internal Usage
Add, edit, delete, or suspend customers.
Add, edit, delete recipients.
Verify if a number is active on WhatsApp.
Define message limits per set.
Import contacts from Excel.
Send or schedule WhatsApp messages to individual/multiple contacts, lists, or contact groups.
Set a global delay between messages.
Monitor message status (scheduled, pending, sent, failed).
Secure login with OTP verification using a single WhatsApp number.
Create contact groups and contacts.
Usage logs for activity monitoring.
Customer Usage
Add, edit, delete recipients.
Verify if a number is active on WhatsApp.
Define message limits per set.
Send or schedule WhatsApp messages to individual/multiple contacts, lists, or contact groups.
Set a global delay between messages.
Monitor message status (scheduled, pending, sent, failed).
Usage logs for activity monitoring.
Enable customers to link their WhatsApp with notifications for reconnection.
Secure login with OTP verification using a single WhatsApp number.
Allow customers to create contact groups and contacts.
Technology Stack:
.NET for APIs
SQL for the database
Node.js for backend
Angular 14 for the frontend
This system should be API-based for future integration with our website.
If you are a skilled developer with experience in these technologies and can confidently deliver a WhatsApp Bulk Sender system meeting these requirements, please bid on this project. Kindly provide your relevant experience and portfolio when applying.
Hello Client, my name is Pravin and I'm the CEO of Steema Software Private Limited. We understand that you are looking for an experienced and skilled freelancer to develop a comprehensive WhatsApp Bulk Sender system for both internal and customer usage.
We have the necessary experience and skills to deliver a successful project. Our team consists of 120+ experienced professionals with deep knowledge in computer science, design principles, software development and other related fields. We have worked on many projects related to cloud computing, digital marketing, graphic designing and consulting before.
Moreover, our systems are API-based for future integration with your website. Additionally, our systems should be API-based for future integration with our website.
We believe that our combination of experience in computer science, design principles, software development and other related fields make us the best fit for this project. Please feel free to contact us if you have any questions or would like more information about our services.
I understand the importance of this project to you and I guarantee that I will deliver on time completion, proactive communication, ownership and diligence post-deployment support coding as per global best practice documentation on how to use the system with interactive screen recording with voice-over. Additionally, I guarantee post-launch support for any issues that may arise.
I am confident that my skillset and experience make me the best fit for this project. If you would like me to discuss further please don't hesitate to contact me directly. Thank you for your consideration!
Hi. I have done a very similar project recently. so i can do it as fast as possible, there are some limitations you need to know. please contact me on the chat. Thanks
Hi, sir
I have deep experience in .net and nodejs and angularjs development for over 4 years.
Would you hire me?
I'll do my best and make very clear and creative and perfect product for you, sir.
May I ask your contact?
I'll share my recently .net work.
Thank you.
Hello Client, my name is Shri Ram and I am part of the Dwall team. We are a team of experienced and skilled individuals who have the necessary expertise to develop a comprehensive WhatsApp Bulk Sender system for both internal and customer usage. With our commitment to quality assurance, modern architecture and team availability we believe can be the best fit for your project needs.
We have 12+ years of industrial experience in web design and development, which has helped us achieve 98% client relationship success rate with 1500+ completed projects. Additionally, our team has 350+ satisfied clients with 100% risk-free solution for all projects.
We would be delighted if you could consider us for this project as we are confident that our system will meet all your requirements for an effective and efficient WhatsApp Bulk Sender system development. Please feel free to contact us if you require any additional information or would like to discuss further how we can help bring your project to life together. Thank you for your consideration!
Hello! My name is Muhammad and I'm a tech enthusiast with over 7 years of experience in software development. From my extensive background, you can see that I have expertise in a wide range of technologies such as web development and app development. Specifically, I have extensive knowledge in PHP, ASP.net, Node.js, Python, Java, Javascript, C# and Swift which enables me to adapt to new technologies and contribute effectively to diverse projects.
I understand that you are looking for an experienced and skilled freelancer to develop a comprehensive WhatsApp Bulk Sender system for both internal and customer usage. This system will allow contact management, message scheduling and monitoring as well as secure login with OTP verification using a single WhatsApp number. Additionally, it will allow customers to create contact groups and contacts.
I believe I am the perfect fit for this project due to my extensive experience in software development - specifically in the areas of APIs/SQL/Node.js/Angular 14/SQLite/Mongo DB/Cassandra/Firebase etc. which will be required for carrying out this project. Additionally, I am available to work on this project immediately after being approved so please feel free to reach out if you would like me
Dear sir,
I am writing to express my interest in the WhatsApp Bulk Sender System. With proficiency in .NET, SQL, Node.js, and Angular 14, I am excited about the opportunity to develop this comprehensive system. My prior experience in API integration aligns seamlessly with your requirements for future website integration. I am eager to discuss my extensive background in similar projects and how my skills correspond to your project needs. I am confident in delivering an efficient and secure WhatsApp Bulk Sender System.
Thank you for considering my application.
Best regards,
Jinus
[✔] .NET EXPERT: You have received a 30% discount ($44) on Project 'WhatsApp Bulk Sender System Development -- 2'. (Recently finished a comparable work) - As a result, you should expect better outcomes in a shorter period (3 days). (Immediately available to begin)
Hey, my name is Pablo (from Italy), and I am an English-speaking Freelance designer and developer with over 15 years of expertise (no subcontracting or outsourcing). (Google™ Sigma™ PMEC™ Udemy™ Hubspot™ LinkedIn™ Microsoft™ Certified, an AmoCRM™ Partner, and Amazon® Consumer Council, Amnesty International and Democratic Alliance member)
Hi, I'm an experienced developer proficient in the technologies required for the WhatsApp Bulk Sender system. I can confidently develop the system with contact management, message scheduling, and monitoring for both internal and customer usage. Your API-based approach aligns with my expertise.
I'm eager to discuss how I can contribute to your project's success. Please find my relevant experience and portfolio attached.
Best regards,
Payal
Greetings, I understand that you are looking for an experienced and skilled freelancer to develop a comprehensive WhatsApp Bulk Sender system for both internal and customer usage. This system will allow contact management, message scheduling, and monitoring along with the ability to secure login with OTP verification using a single WhatsApp number.
I believe I am the perfect fit for this project because of my extensive knowledge in both AngularJS and Node.js which are two key technologies required for developing the system. Additionally, my portfolio contains several successful projects that demonstrate my ability to deliver high quality systems that meet all requirements.
I want to share some live examples in chat please.
Thank you so much!
Regards,
Mubashir
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Hi there,
I hope you are doing great. I am a seasoned professional in the field with 12 years of experience and I currently hold the position of Managing Director at MaxROI.
With 12 years of software development experience, I'm well-equipped to excel on this project.
What sets my team and me apart as the perfect fit for your project
1. With 12 years of experience and a strong track record, I am well-equipped to handle any challenges hat may arise.
2. My team of 20+ experts is committed to delivering high-quality results and ensuring project success.
3. We have completed over 200 projects, showcasing our versatility and proficiency.
4. Attention to detail is the cornerstone of my approach. I pride myself on crafting work that not only meets but exceeds expectations, ensuring every detail is impeccable.
Catch a glimpse of our success stories!
Sample-https://www.freelancer.in/u/ms7620281
I'd love to discuss your project further. Could you please share your available time slots for a quick 5-10minute chat?
Best regards,
Manish Kumar
