Browse categories
Explore
Fiverr Pro
English
$
USD
I will build a custom ai lead management system and CRM automation
Nyxar S
About this gig
Stop building "apps" and start running an Automated Business Engine.
Most businesses fail because their backend is a manual mess. I specialize in building custom AI-powered SaaS platforms and Lead Management systems that act as your 24/7 digital employeecapturing leads, filtering them with AI, and managing your entire operation from a professional, glassmorphism dashboard.
Why My Systems are "Pro-Grade":
- Custom Professional UI: Your dashboard won't just work; it will look like a premium enterprise tool with high-end aesthetics.
- Complex n8n & AI Logic: I build deep automations that handle "if/then" scenarios, error handling, and multi-app syncing.
- Full Data Ownership: I use Supabase and custom backends. You own the code and your data; no monthly platform "lock-in" fees.
- Localized Business Features: Specialized in multi-currency (TND/USD) and automated professional invoicing.
My Tech Stack:
- Automation: n8n Expert, Make.com.
- Frontend: React, Next.js, Tailwind CSS.
- Backend: Node.js, Supabase, PostgreSQL.
Final Settings & Extras
Based on your final "Extra Services" screen:
- Extra Fast Delivery:
- Basic: Deliver in 1 DAY for an extra $30.
- Standard: Deliver in 3 DAYS for an extra $100.
- Premi
Get to know Nyxar S
Nyxar S
AI Automations and Custom Management Systems n8n Supabase AI Agents
- FromTunisia
- Member sinceJun 2025
Languages
English, French
Welcome to QUANTARA – The Smart Tools World
I build intelligent ecosystems, not just scripts. While others do basic app connections, I transform manual business chaos into automated systems using n8n, Supabase, and AI Agents.
My Expertise:
Custom Management Systems: ERP/Billing solutions (e.g., Royal Phone, ClinicPro) with elite UI/UX.
AI Workflows: Autonomous agents for leads and data processing.
Security-First: Background in secure computing to protect your data.
Let’s automate your success.
My Portfolio
FAQ
Do I need to pay for n8n or Supabase monthly subscriptions?
One of the main benefits of my custom "Business Engines" is that I prioritize cost-efficiency. I often set these up on your own infrastructure or free-tier platforms so you own the data. Unlike "all-in-one" CRMs that charge hundreds per month, you only pay for the actual AI usage (like OpenAI API) w
Can you integrate this with my existing Facebook Ads or Website?
Yes. I specialize in building deep "lead hooks." I can sync Facebook Lead Ads, Instagram DMs, or custom website forms directly into your new dashboard. Every lead is captured in real-time, filtered by AI, and organized for your immediate action.
Will I get the source code for my dashboard?
Absolutely. I provide the full source code (React/Next.js) and the automation workflows (n8n JSON). This ensures you are never "locked in" to a specific developer. You have total control and full ownership of the digital assets I build for you
Do you support local currencies and languages?
Yes. My systems are fully localized. For example, I can set up automated invoicing and financial tracking specifically in Tunisian Dinar (TND) or any other currency, with dashboard interfaces available in English, French, or Arabic.
