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Fiverr Pro
English
$
USD
I will build ai agents and ai powered apps for your business
Abdullahkhawaja
About this gig
Looking for someone to add real AI features to your product, not just a chatbot bolted onto a landing page?
I build AI agents and AI powered backend systems using Node.js, Express, and LLM APIs like GPT, Gemini, and Claude. Recent work includes an image relevance engine that scores and validates images against text descriptions using Gemini, with full schema validation and a PostgreSQL backend, plus scraper and automation agents that pull structured data and act on it.
What I offer:
- Custom AI agents for research, scraping, content, or support tasks
- LLM API integration across GPT, Gemini, and Claude
- Database backed agents that can read, store, and act on real data
- Structured output validation so the AI doesn't return garbage
- Full backend systems for teams that want to maintain the code themselves
I come from a backend engineering background, not a no-code AI wrapper background. That means the agents I build are stable, validate their own output, and don't fall apart the moment the API returns something unexpected. I'll walk you through how it works after delivery, and I'm available for questions during the build.
Get to know Abdullahkhawaja
Abdullahkhawaja
Full Stack and AI Backend Developer for Node js PostgreSQL and AI Agents
- FromPakistan
- Member sinceOct 2025
Languages
English
I'm a backend and full-stack developer building real, working systems, not tutorials or demos. My focus is Node.js, Express, and PostgreSQL, across REST APIs, full-scale SaaS applications, and AI agent integrations using Gemini, GPT, and Claude. I've shipped and currently maintain a live multi-tenant SaaS platform in production, along with AI-powered backends built around structured, validated data pipelines, not fragile prompt-and-hope logic. I write clean, maintainable code and communicate clearly throughout. If you need someone who understands the system end to end, let's talk.
My Portfolio
FAQ
Which AI models do you work with?
GPT, Gemini, and Claude. I pick based on what fits your use case and budget, not just whichever is trendy.
Do I need to already have an app or website?
Not necessarily. I can integrate AI into an existing project, or build the backend from scratch if you're starting fresh.
Will I get the source code?
Source code is included in Standard and Premium. Basic covers the working integration itself.
What if I need changes after delivery?
Each package includes revisions, listed on the pricing tab. If you need something extra outside scope, we can discuss it separately, no surprise charges.
