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edilsonn

Edilson Dengo

@edilsonn

SQL Developer, Database Optimization Specialist

Moçambique
Inglês, Português
Algumas informações são exibidas no idioma inglês.
Sobre mim
Full-Stack & Database Developer with 3+ years of experience in React, Next.js, PostgreSQL/SQL, and Node.js. Specializing in high-performance SaaS applications, multi-tenant database modeling, and modern corporate web platforms. Expert in SQL query optimization, RESTful APIs, and building responsive UIs with Tailwind CSS and TypeScript. From order management systems to enterprise portals deployed on Vercel, I deliver scalable, production-ready web solutions with precision. Let’s collaborate to bring your ideas to life!... Saiba mais

Habilidades

e
edilsonn
Edilson Dengo
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Migrações de plataforma
I will build automated workflows with make com, google sheets, and apis
A partir deUS$ 25 /projetoMais detalhes
Redação de Roteiro
I will write, fix, and optimize sql queries for mysql, postgresql, or sqlite
A partir deUS$ 10 /projetoMais detalhes

Portfólio

Experiência profissional

Self-Employed

Database & SQL Specialist

Self-Employed • Freelance

Jan 2025 - Present • 1 yr 8 mos

Responsible for designing, debugging, and optimizing relational SQL databases for small business platforms and web applications. Focused on query performance tuning, data migration from unstructured formats (CSV/Excel) to SQL, and schema normalization across MySQL, PostgreSQL, and SQLite.