Hiren D.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Experienced software engineer and technology leader with 15+ years of experience designing and delivering enterprise applications, SaaS platforms, mobile applications, cloud-native solutions, and intelligent automation systems. Over the years, I have successfully delivered solutions across web, mobile, backend, cloud infrastructure, DevOps, and AI-powered platforms. My recent focus is on building Agentic AI systems, AI Assistants, Workflow Automation, and Generative AI applications that help businesses automate operations, improve productivity, and reduce manual effort. Key Expertise: • AI Agents and Multi-Agent Systems using LangGraph and LangChain • Generative AI Solutions using OpenAI, Claude, Gemini, and Open-Source LLMs • RAG (Retrieval Augmented Generation) and Knowledge Base Systems • Workflow Automation using n8n, Make com, Zapier, Google Apps Script, and Custom Integrations • MCP (Model Context Protocol), Tool Calling, Function Calling, and AI Orchestration • Python, NodeJs, JavaScript, TypeScript, FastAPI, NestJS, Laravel, PHP • PostgreSQL, Vector Databases (PGVector, Pinecone, Chroma) • REST APIs, GraphQL, Webhooks, Third-Party Integrations • AWS, Docker, Kubernetes, CI/CD, Jenkins • Data Processing, ETL Pipelines, Business Intelligence, and Reporting Automation In addition to AI and automation, I have extensive experience building cross-platform mobile applications, enterprise web applications, and scalable backend systems. I have led engineering teams, architected complex software solutions, and delivered projects from concept through production deployment. I focus on creating practical AI solutions that solve real business problems, whether it's intelligent assistants, automated workflows, document processing, reporting automation, customer support systems, CRM integrations, or enterprise-grade AI platforms. Let's discuss how AI and automation can transform your business processes and accelerate growth.