Freelance DevOps Engineers in Gujranwala
Freelance DevOps Engineers in Gujranwala
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Abdul Rafay
Gujranwala, Pakistan
AI-powered web apps, SaaS backends & automations.
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AI-powered web apps, SaaS backends & automations.
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Rangoli CRM - Serverless React CRM Platform Rangoli CRM was a serverless React.js CRM platform that I developed from scratch, including the frontend, serverless backend workflows, API integrations, deployment, and production setup. The system was built to manage customers, orders, billing, printable invoices, shipments, and business reporting from a single dashboard. The frontend was built with React.js and hosted on Firebase Hosting. For backend/serverless logic, I used Firebase Cloud Functions, while Hasura was deployed on Heroku to provide GraphQL APIs for application data. I integrated shipment workflows, including Shiprocket, so the business could manage order delivery and tracking directly through the CRM. My Role Full Project Developer Key Work Developed the complete CRM from scratch Built React.js dashboard screens for customers, orders, billing, invoices, shipments, and reports Hosted the frontend on Firebase Hosting Built serverless workflows using Firebase Cloud Functions Used Hasura on Heroku for GraphQL data APIs Integrated GraphQL APIs with Apollo Client Integrated Shiprocket for shipment and delivery workflows Managed frontend state using Redux Built responsive UI using Ant Design Handled deployment, debugging, and production setup Tech Stack React.js, Redux, Ant Design, Firebase Hosting, Firebase Cloud Functions, Hasura, GraphQL, Apollo Client, Heroku, Shiprocket API, JavaScript
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MisterChatter is an AI agent for businesses running customer support and sales over chat and Telegram. It's trained on behavioral psychology to hold calm, on-brand, human-like conversations 24/7 — answering every query, converting casual inquiries into paying customers, and handling the workload of a 10-person team. I built the full product: positioning, landing page, pricing tiers, and three specialized agent types (Public Support, Sales-focused, VIP Care). Live at misterchatter.com (http://misterchatter.com)
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MCP Intel Agent is a crypto intelligence and signal automation platform I built for MyCryptoParadise/ProParadiser. It ingests market data from a third-party source, validates and stores it in MongoDB, scores long/short opportunities across multiple timeframes, generates AI-assisted market intel using OpenAI, and publishes formatted updates to Telegram. I built the system from scratch, including backend APIs, scoring logic, admin dashboard, Telegram automation, deployment, and production maintenance. Live at https://mycryptoparadise.com/pro-paradiser/
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KickThemBot is a SaaS tool for Telegram admins running paid communities. It automates the whole membership lifecycle — accepting card payments, issuing access codes, sending custom renewal reminders, and auto-kicking expired members — with a white-label experience and CRM webhooks. I built the product and go-to-market: brand, dark premium landing page, four-tier pricing, and the full feature/value narrative. Live at kickthembot.com (http://kickthembot.com).
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