Rajesh Dhiman

Is your AI-powered MVP built on a fragile 'vibe-coded' foundation? Are you struggling to scale a prototype that was built with lightning speed but is now plagued by bugs, security holes, and technical debt?

I transform brittle AI prototypes into robust, production-ready applications. As a senior AI engineer specializing in the Node.js and React ecosystem, I bridge the gap between rapid, AI-assisted development and the disciplined engineering required for scalable, secure software.

But robust software is only half the battle. The other half is making it work for your business. I design and implement intelligent automation workflows that connect your apps, eliminate manual tasks, and free up your team to focus on high-impact work.

Whether you need to rescue a failing project, automate a core business process, or build a scalable MVP from the ground up, I provide the expert oversight to ensure your AI initiatives deliver real, measurable value.

My Core Services:

• 🤖 AI Code Rescue & Remediation: I conduct deep AI code audits to debug, refactor, and secure fragile codebases (especially those built with LangChain.js). I turn unmaintainable prototypes into stable, scalable assets ready for real users.

• ⚙️ Intelligent Workflow Automation & Integration: I design and build digital assembly lines for your business. I offer a full spectrum of automation solutions:

  • Rapid Integration: Using Zapier, Make.com & n8n to connect your existing tools and solve immediate process bottlenecks.
  • Custom API Development: Building custom Node.js APIs and webhooks to connect proprietary systems or handle complex logic that no-code tools can't.
  • AI-Powered Decisions: Infusing your workflows with intelligence using the OpenAI API to triage support tickets, qualify sales leads, or generate content automatically.

• 🚀 Custom AI Solution Development: I architect and build bespoke AI solutions from scratch, from Custom GPTs and intelligent AI Agents to complex RAG (Retrieval-Augmented Generation) pipelines that leverage your private data.

• 👨‍🏫 AI Engineer & Career Mentorship: I provide 1-on-1 coaching to help developers navigate the AI landscape, master tools like LangChain.js, and build a successful career in AI engineering and automation.

My Tech Stack:

• Languages: Node.js, TypeScript, JavaScript
• Frameworks: React, Next.js, Express.js, NestJS
• AI / LLM: LangChain.js, OpenAI API, LlamaIndex, Vector Databases (Pinecone, Qdrant)
• Automation Platforms: Zapier, Make.com, n8n

Ready to move past the prototype phase and build a real business? Send me a message with your project details or book a session to get started.

Service Packages

• Package 1: AI Code Audit & Production-Ready Roadmap

  • Description: Have an AI-generated MVP that feels unstable? I'll perform a comprehensive review of your codebase. You'll receive a detailed report identifying security vulnerabilities, performance bottlenecks, and a concrete, actionable roadmap to make your application production-ready. This is the perfect first step to de-risk your project.

• Package 2: Intelligent Automation Workflow

  • Description: Let's put a core business process on autopilot. We'll map out a high-impact workflow and I'll build a robust automation to solve it. Ideal for automating lead qualification, triaging customer support tickets, or streamlining content pipelines using the best tool for the job—Zapier, Make, or custom Node.js scripts.

• Package 3: Scalable AI MVP Development

  • Description: Need to build an MVP the right way? I'll architect and develop a scalable MVP from day one, using professional, spec-driven development practices. We'll build a strong foundation with clean, documented code and a modern stack (Node.js, React) to avoid the technical debt that plagues "vibe-coded" projects.