

REPLA Technologies is a full-service software development firm specializing in IoT, AI, Blockchain, and cross-platform mobile and web applications.
We work as an end-to-end technology partner, handling everything from product discovery and UI/UX design through development, deployment, and post-launch support. Our in-house multidisciplinary team delivers complete solutions so clients get one accountable partner instead of juggling multiple vendors.
Our core capabilities:
IoT & Hardware — Smart home automation, connected device ecosystems, MQTT/WebSocket communication, ESP32 firmware integration, and cloud-connected sensor platforms.
AI & Intelligent Systems — AI-powered SaaS platforms, telehealth automation, conversational AI, WhatsApp chatbot systems, and machine learning integration.
Blockchain & Web3 — ERC-20 token ecosystems, smart contract development, MetaMask wallet integration, decentralized applications, and Web3 marketplace architecture.
Mobile & Web Applications — React Native cross-platform apps, MERN/PERN stack web platforms, bilingual (RTL/LTR) SaaS products, real-time messaging systems, and multi-vendor marketplaces.
We've delivered production systems across healthcare, e-commerce, hospitality, logistics, fintech, and smart home industries. Every project in our portfolio was built from concept to deployment by our team.
Tech stack: React Native, React.js, Next.js, Node.js, Python, PostgreSQL, MongoDB, AWS, Docker, MQTT, Web3.js, Solidity, Figma.
Based in Islamabad, Pakistan. Available for projects worldwide.
$25 - $50/hr
Islamabad, Pakistan
(GMT-6) Central Standard Time (CST), ±5 hours
Fluent in English, Arabic, Spanish, French, and German