Jhonatan
Fernandes
I build complex, high-performance web systems and AI integrations. From Web3 Smart Contracts to Enterprise ERPs.
The
Engineer
Behind It.
I'm Jhonatan Fernandes, a Brazilian Full Stack Developer and AI Integration Specialist. Since 2020, I've been engineering digital systems that solve real problems — from enterprise platforms to decentralized applications on the blockchain.
My stack spans React, TypeScript, Next.js, PHP, Node.js and Solidity. I've built complete SaaS platforms, Web3 AMMs (Swaps), staking farms, CRMs, ERPs, mobile apps for iOS and Android, and custom AI agents fully integrated into company workflows.
For the past 3 years, I've been deep in the AI space — not just building with AI, but teaching it. I run a YouTube channel with nearly 2,000 subscribers, lead a WhatsApp community of 500+ professionals, and provide mentorship and consulting to businesses integrating AI into their operations.
I don't build templates. I engineer systems that scale.
“Technology should work for people — intelligent, fast, and beautifully crafted.”
— Jhonatan Fernandes, 2026
From Scripts
to Empires.
Working since 2020 as a Full Stack Developer, I evolved rapidly from creating simple interfaces to engineering robust smart contracts and AI-driven platforms.
My expertise spans across complete SaaS architectures, Web3 decentralized exchanges (Swaps/Farms), membership platforms, ERPs, CRMs, Native/Hybrid mobile apps and high-conversion landing pages.
Authority
YouTube Subscribers
Community
Active Members (WhatsApp)
My Arsenal
The core disciplines and architectures I leverage to drive digital platforms forward.
AI Integrations
Automated decision engines, custom language models, and intelligent agents natively integrated into business workflows.
Web3 & DeFi
Robust smart contracts, automated market makers (Swaps), staking farms and complete tokenomics dashboards.
Enterprise Platforms
Custom business management software engineered to scale complex operations, handling massive concurrency with pristine UX.
High-End Frontends
Cinematic web applications, mobile apps for iOS/Android, and high-conversion landing pages built with extreme performance.
Selected
Works
Real platforms, live in production. Each one engineered with precision and deployed at scale.
Solus Digital
Enterprise AI transformation studio built to integrate intelligence into any business. Covers AI-powered customer service, predictive management dashboards, ERP modules with AI, CRM, automation pipelines, and LLM integrations — all under a single platform with 8+ specialized modules.
Solus Edu
Complete school management system with native AI that transforms education. From automated academic management to class schedules, online enrollment, financial control and a full AI suite — including Socratic Tutor, adaptive exercise correction, pedagogical assistant and text-to-speech — serving directors, teachers, students and parents.
Aigents AI
No-code intelligent automation platform for WhatsApp business. AI agents operate 24/7 attending customers, scheduling appointments, managing Kanban pipelines, applying tags and processing billing — all configured without writing a single line of code. Supports WhatsApp Official API with Whitelabel reseller program.