satendra singh
I’m a Software Engineer with 5+ years of experience.
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Meest App — Real-Time Social & Communication Platform
Meest was a real-time social and communication platform designed to enable users to connect, communicate, and share content through messaging and multimedia features.
I worked on the backend architecture and development, building APIs and real-time communication capabilities to support a scalable user experience.
Key Features
Real-time messaging using Socket.IO (http://Socket.IO)
Audio/video communication integration using Jitsi
File and media upload functionality using Multer
Scalable media storage using AWS S3
Database management using MongoDB and Sequelize
Search and data discovery using Elasticsearch
Real-time event handling and communication
Backend APIs for application functionality and user interactions
Technology Stack
Node.js · Socket.IO (http://Socket.IO) · MongoDB · Sequelize · Elasticsearch · Jitsi · Multer · AWS S3 · REST APIs
The project provided hands-on experience in building real-time backend systems, multimedia applications, cloud-based storage, search infrastructure, and scalable API architectures.
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🚀 Recently Completed Project — Full-Stack Backend & AI Architecture
I recently worked on a project that brought together a modern backend, cloud infrastructure, real-time communication, and AI capabilities into a single production-oriented system.
🛠️ Technology Stack
Backend
Node.js
Golang
REST APIs
Microservices architecture
WebSocket / Real-time applications
Databases & Performance
PostgreSQL
MongoDB
Redis
Cloud & DevOps
Docker
Kubernetes
AWS
AI Engineering
AI/LLM integrations
RAG systems
AI Agents
Frontend Integration
Next.js
React
Backend/API integration
The project gave me hands-on experience designing scalable backend services, integrating real-time communication, managing distributed services, deploying workloads on cloud infrastructure, and connecting modern AI capabilities with traditional application architecture.
What I particularly enjoyed was bringing backend engineering + cloud + AI together rather than treating them as separate components.
🔧 Core focus: Scalable APIs • Microservices • Real-time Systems • Cloud Infrastructure • AI/LLM • RAG • AI Agents
I'm always interested in challenging backend and AI engineering projects where architecture, scalability, and performance actually matter.
#NodeJS #Golang #BackendDevelopment #Microservices #AWS #Kubernetes #Docker #PostgreSQL #MongoDB #Redis #AI #LLM #RAG #AIAgents #WebSocket #NextJS #React #SoftwareEngineering #BackendEngineer
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