Seefat Technologies Pvt Ltd

We are Team of Senior Full-Stack Developer with 12+ years of experience building scalable web applications, SaaS platforms, AI-powered products, mobile apps, automation workflows, APIs, and cloud solutions. I work across the complete development lifecycle—from architecture and UI development to backend engineering, AI integration, deployment, and optimization. 1. 🎨 Front-End Development JavaScript, TypeScript, React.js, Next.js, Angular, Vue.js, Svelte Redux, React Query, Tailwind CSS, Bootstrap, Material UI Responsive UI, SPA/PWA and performance optimization 2. ⚙️ Backend Development PHP: Laravel, Symfony, CodeIgniter, Core PHP Node.js: Express.js, NestJS Python: Django, Flask, FastAPI REST APIs, GraphQL, WebSockets, Microservices Authentication, authorization and third-party integrations 3. 🤖 AI & Machine Learning Python, NumPy, Pandas, Scikit-learn, OpenCV PyTorch, TensorFlow, Keras, Hugging Face, Transformers NLP, Computer Vision, Predictive Analytics, Forecasting Custom model training, fine-tuning, LoRA, QLoRA and PEFT OpenAI, Claude/Anthropic, Gemini, Groq, OpenRouter, DALL·E, Whisper 4. 🧠 LLM, RAG & AI Agents LangChain, CrewAI, AutoGen RAG and knowledge-base systems Pinecone, Qdrant, Weaviate, ChromaDB, FAISS Embeddings, semantic search and document processing Tool calling, agent orchestration, memory and structured outputs AI evaluation and production LLM workflows 5. ⚡ Automation & AI Workflows n8n, Zapier, Make, Google Sheets, Synthflow, Vapi AI chatbots, voice assistants and intelligent automation API-driven workflows and data pipelines CRM automation with HubSpot, Pipedrive, Zoho, GoHighLevel, Monday.com and ClickUp Apify, PhantomBuster and Unipile for automation/integrations 6. 🗄️ Database & Data Engineering MySQL, PostgreSQL, MongoDB, Microsoft SQL Server Firebase, Airtable and cloud databases Database architecture, indexing, query optimization, migrations Multi-tenant SaaS architecture and data synchronization 7. 🌐 CMS & E-Commerce WordPress, WooCommerce, Shopify, Wix, Squarespace Elementor and custom CMS development E-commerce automation, payment gateways and marketplace APIs Shopify/Amazon/eBay integrations and product data workflows 8. 📱 Mobile Development React Native, Flutter Android/Kotlin, iOS/Swift, SwiftUI, Objective-C Jetpack, Retrofit, Redux, React Navigation, Expo API integration, authentication, notifications and scalable mobile architecture 9. ☁️ Cloud & DevOps AWS, Azure, Google Cloud Docker, Kubernetes, Terraform GitHub Actions, GitLab CI/CD Serverless architecture, automated deployments, monitoring and optimization 10. 🔗 API & System Integrations REST, GraphQL, OAuth 2.0 and Webhooks Payment, CRM, ERP, accounting and marketplace integrations Google services, communication platforms and AI APIs Custom microservices and third-party system synchronization