Ver categorias
Explorar
Fiverr Pro
Português
$
USD
The Web Wizard
@theweb3wizard00
FullStack AI Web3 Engineer Build, Debug, Fix
Nigéria
Inglês
Sobre mim
I'm a full-stack AI & Web3 engineer (Next.js, TypeScript, Solana/EVM). I build production apps, and I also audit and fix apps built with AI tools like Lovable, Bolt, Replit, or Base44. If your app broke after AI wrote it, I reproduce the bug, rule out what's already been tried, and show proof of the fix, not guesses.
I also build from scratch: secure backend systems (PostgreSQL/Supabase), multi-model AI agent workflows (Gemini/Claude), and on-chain integrations. I own feature lifecycles solo and ship clean, tested code.
Let's turn your broken build or new idea into a working product.
Habilidades
The Web Wizard
offline •
Conheça meus serviços
Aplicações Web Full Stack
I will build your full stack web3 dapp and ai saas platforms
Solução de Problemas e Melhorias
I will fix your vibe coded lovable, bolt or replit app
Portfólio
Experiência profissional
Senior Full-Stack Engineer
Self Employed • Freelance
Jan 2024 - Present • 2 yrs 8 mos
Architected, optimized, and deployed production-ready AI SaaS applications and decentralized applications (dApps) from the ground up. Took full ownership of entire feature lifecycles, focusing heavily on Next.js App Router performance, flat Zustand state management, and robust TypeScript engineering. Key technical implementations include engineering server-side smart contract compilation pipelines, configuring dynamic multi-model AI routing layers (Gemini, Claude, DeepSeek), and implementing strict compliance and regex validation guardrails to mitigate financial and regulatory risks. Hardened relational database infrastructure using PostgreSQL and Supabase Row-Level Security (RLS) policies to ensure absolute user data privacy at the schema layer. Delivered clean, self-documenting code in high-velocity startup sprints.
