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Ravi J.
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Ravi J.

Full-Stack AI Developer | AI Agents | SaaS & Automation

Are you looking to build an AI SaaS platform, develop an intelligent AI agent, automate business operations, or integrate AI into your existing software? 𝑰 𝒄𝒂𝒏 𝒉𝒆𝒍𝒑 𝒚𝒐𝒖 𝒕𝒖𝒓𝒏 𝒕𝒉𝒂𝒕 𝒊𝒅𝒆𝒂 𝒊𝒏𝒕𝒐 𝒂 𝒓𝒆𝒍𝒊𝒂𝒃𝒍𝒆, 𝒑𝒓𝒐𝒅𝒖𝒄𝒕𝒊𝒐𝒏 𝒓𝒆𝒂𝒅𝒚 𝒔𝒐𝒍𝒖𝒕𝒊𝒐𝒏🔥 I am an AI-focused Full Stack Engineer with 7+ years of software development experience and 4+ years of experience working with AI technologies. My focus is not just integrating AI APIs. I build complete systems around AI, including backend architecture, frontend applications, data processing, integrations, and deployment. 💡𝐖𝐡𝐚𝐭 𝐈 𝐂𝐚𝐧 𝐁𝐮𝐢𝐥𝐝 𝐟𝐨𝐫 𝐘𝐨𝐮 ✅ AI Agents & Agentic Systems Custom AI agents that understand instructions, use tools, interact with APIs, make decisions, and execute multi-step workflows. I work with LangChain, LangGraph, OpenAI, Claude, and custom agent architectures. ✅ AI SaaS Platforms End-to-end AI SaaS applications with user authentication, subscription management, Stripe billing, dashboards, usage tracking, background processing, and scalable backend systems. ✅ RAG & Knowledge-Based AI AI assistants that work with business documents, PDFs, databases, internal knowledge bases, and company information. I build retrieval pipelines that help AI provide relevant answers based on your own data. ✅ Conversational AI & Voice Agents Intelligent chatbots and voice AI solutions for customer support, lead qualification, appointment booking, sales assistance, and internal business operations. ✅ AI Automation & Business Workflows Custom automation using n8n, APIs, webhooks, CRM integrations, and AI-powered workflows to reduce repetitive tasks and improve operational efficiency. ✅ Predictive Analytics & Data-Driven Solutions Data processing, customer analytics, forecasting workflows, predictive models, and analytical systems that help businesses make better decisions using their data. ⚙️𝐌𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐭𝐚𝐜𝐤 ▪️AI & Machine Learning: OpenAI, Anthropic Claude, LangChain, LangGraph, RAG, AI Agents, Vector Databases, LLM Integration ▪️Backend Development: Python, FastAPI, Node.js, NestJS ▪️Frontend Development: React.js, Next.js, TypeScript ▪️Databases: PostgreSQL, MongoDB, Supabase, MySQL, pgvector ▪️Automation & Integrations: n8n, APIs, Webhooks, Zapier, GoHighLevel ▪️Cloud & Deployment: AWS, Vercel, Netlify, Docker ▪️Payments & Services: Stripe, Firebase, Twilio ✅𝐇𝐨𝐰 𝐈 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 ▪️I focus on building solutions that are reliable beyond the initial launch. ▪️Understand the business problem before choosing the technology. ▪️Design a scalable architecture around the actual requirements. ▪️Build clean, maintainable, and reusable code. ▪️Add proper error handling, testing, and validation. ▪️Integrate AI with existing business systems and workflows. ▪️Deploy, monitor, and improve the solution for real-world usage. Whether you are a startup looking to launch an AI SaaS product, a business wanting to automate operations, or a software company expanding its AI capabilities, I can help you build the right solution. Let's discuss your idea and figure out the best way to build it. #AIEngineer #FullStackDeveloper #AIAgents #AISaaS #RAG #AIChatbot #GenerativeAI #AIAutomation #PythonDeveloper #ReactDeveloper #NodeJS #LangChain #LangGraph #LLM #SaaSDevelopment

🇮🇳Jaipur, India$22/hr100% JSS5.00 (10)Since Jul 2021

Earnings and projects

MRR
$1.9k

Last 6 months ÷ 6

World#24,686 / 412k
🇮🇳Country#3,030 / 45.9k
Revenue, last 30 days
$379

Last 6 months: $11k

World#69,630 / 412k
🇮🇳Country#7,359 / 45.9k
Total earnings
$91k

Billed in all: $96k

World#43,306 / 412k
🇮🇳Country#6,887 / 45.9k
Per project
$6.5k

$1.4k in the last 6 months

World#26,351 / 412k
🇮🇳Country#2,859 / 45.9k
Projects, last 6 months
8
50% fixed50% hourly
World#24,501 / 412k
🇮🇳Country#3,096 / 45.9k
Projects in all
14

Across 15 contracts

40% fixed60% hourly
World#168,286 / 412k
🇮🇳Country#23,126 / 45.9k

Earnings, last 30 days

$95.8k+$379 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$95.4k$95.6k$95.8k$96.0kOct 9Oct 24Nov 8

Skill rankings: Top 4% in Lead Qualification

Ranked by MRR among everyone on Upwork with the skill.

  1. #27Lead Qualification671 freelancers · 🇮🇳 #1Top 4%
  2. #80ChatGPT API Integration984 freelancers · 🇮🇳 #20Top 8%
  3. #227Natural Language Processing2,688 freelancers · 🇮🇳 #46Top 8%
  4. #244LLM Prompt Engineering2,457 freelancers · 🇮🇳 #53Top 10%
  5. #271Chatbot Development3,106 freelancers · 🇮🇳 #46Top 9%
  6. #312AI Implementation2,383 freelancers · 🇮🇳 #65Top 13%
  7. #443RESTful API6,064 freelancers · 🇮🇳 #124Top 7%
  8. #510Retrieval Augmented Generation3,618 freelancers · 🇮🇳 #101Top 14%