Building User-Centric SaaS and MVPs @Softlancer | Software Engineer

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Sarthak Jain  • Peerlist

WapiKit is a open-source, self-hosting enabled, single binary executable and performant WhatsApp campaign manager with team inbox &amp; cross platform integration availability.If you are a startup, SMB or a SaaS founder and looking to broadcast campaigns around your contacts list or looking forward to integrate a contact list manager&nbsp;with your application. WapiKit is for you, because you keep your data to yourself with self-hosting, with 100% control.One of the major feature of&nbsp;WapiKit is "bring your own API key", you do not have have to pay any extra for each message you broadcast.WapiKit serves multi-purpose:🟢 Its a contact list manager, via API you can integrate it with your application, e.g: create a contact on user sign up may be?🟢 Its a campaign broadcaster, send millions of messages, at no extra cost other than the official API.🟢 Its a customer support integration, you get a team inbox with RBAC support.🟢 It will be your business manager too in future, with order management in dashboard along with payments over WhatsApp.🟢 It comes with a inbuilt analytics tracking system.And I am trying my best to make it all in a single binary along with contanerisation support, for ease of distribution. NOTE: The repository is still not public, it will take another around 10 - 15 days to make it true open-source. The beta launch will be very soon, signup for the waitlist, I will drop you a email as soon as we get the beta launched.<h3 class="rich-heading">Sign up for the Waitlist here: <a target="_blank" rel="noopener noreferrer nofollow" class="text-green-text rich-link break-all link-break" href="https://wapikit.com">https://wapikit.com</a></h3>

WapiKit

Wapi.go

Wapi.js is a node SDK built for developing WhatsApp cloud API based app in a user friendly way. It provides a single client to handle all the operations, listen to user and system notification via event listeners and integrated webhook server.<h3 class="rich-heading"> ✨ Features</h3><ul><li>Object-Oriented Architecture</li><li>Single Client Model</li><li>Send Messages with the least configuration</li><li>Event Listener for Notifications (support both User and System Notifications)</li><li>Upload Media to WhatsApp servers</li><li>Reply and React to incoming messages.</li></ul><h3 class="rich-heading"> 💻 Installation</h3>npm install @wapijs/wapi.js
yarn add @wapijs/wapi.js
pnpm install @wapijs/wapi.js<h3 class="rich-heading">🚀 Usage</h3><ul><li>- You can check out the example WhatsApp bot here. [<a target="_blank" rel="noopener noreferrer nofollow" class="text-green-text rich-link break-all link-break" href="https://github.com/sarthakjdev/wapi.js/tree/master/packages/example-chat-bot">Example Chatbot</a>]</li><li>- You can get started with the development of your bot with this starter template utility.</li></ul>npx create-wapi-app ./my-chat-appNote: This SDK is an independent, open-source project created to help developers build chatbots for WhatsApp's Cloud API. It is not officially affiliated with or endorsed by WhatsApp or Facebook (Meta). This video provides an introduction to the library and its features.

Wapi.js

This project dives into the complexities of setting up and managing a personal network infrastructure, featuring key services like Nginx Reverse Proxy, Cloudflare tunnel, NextCloud, Jellyfin, Dnsmasq. With a focus on scalability, security, and efficiency, this documentation offers invaluable insights for anyone looking to enhance their home networking capabilities.<h3 class="rich-heading">Key Highlights: </h3><ol><li>Engineered a resilient multi-service home server using Docker Swarm, enhancing service availability and automating deployment with CI/CD pipelines. </li><li> Configured Nginx for reverse proxy, integrating Cloudflare Tunnel to securely expose services to the internet while maintaining robust local DNS resolution with dnsmasq in Docker.</li><li> Leveraged Ansible for server configurations, promoting Infrastructure as Code (IaC) for efficient management, and reduced configuration errors.</li></ol><h3 class="rich-heading">Key Components:</h3>(may be a few components you still not find in the docs or may be they will be replaced as we will implement them or find some better alternative solution)<ul><li>Docker Swarm: Manages and orchestrates Docker containers.</li><li>Nextcloud: A self-hosted productivity platform for file sharing and collaboration.</li><li>Nginx: Employed as a reverse proxy to manage incoming traffic and enhance security.</li><li>Prometheus and Grafana: For infrastructure monitoring, providing insights into server performance and health.</li><li>Elasticsearch, Fluentd, and Kibana (EFK Stack): For efficient logging, data analysis, and visualization.</li><li>Cloudflare Tunnel: Utilized to securely expose services to the internet while maintaining privacy.</li><li>Security and Monitoring:</li></ul> - Implementation of SSL/TLS encryption for secure data transmission. - Setup of Prometheus and Grafana for real-time monitoring and alerting. - Integration of EFK stack for comprehensive logging and data analysis.<ul><li>CI/CD Integration:</li></ul> - GitHub Actions for continuous integration and deployment, automating the software delivery process. - Ansible for automated configuration management, ensuring consistent and repeatable server setups.<ul><li>Deployment and Maintenance:</li></ul> - Deployment of Docker stacks for each service component, ensuring isolation and ease of management. - Regular updates and maintenance through CI/CD pipelines, ensuring the system stays up-to-date and secure.<ul><li> Scalability:</li></ul> - Scalability ensured through Docker Swarm, allowing for easy addition of new services or scaling existing ones.<h3 class="rich-heading">Documentation:</h3><ul><li>We have deployed a comprehensive documentation for each aspect of the server setup and management.</li></ul>This project showcases a blend of technical expertise and practical implementation of home server management, emphasising on scalability, security, and efficient operations.You can check out the server configurations IAC <a target="_blank" rel="noopener noreferrer nofollow" class="text-green-text rich-link break-all link-break" href="https://github.com/sarthakjdev/home-server-configs">here</a>NOTE: This project is a evolving creation, or may I wont call it a project but it is more of my personal home automation where I can test out applications, deploy some crons, or have local caching server, build out of tinkering and experimentation, so a lot of decision may or may not sounds fine, but they are meant to be experimented.