Cleverson Davi
Available for Hire

Full Stack Developer with Focus on Scalable Web Systems

With 3+ years of experience, I create reliable and modern applications using PHP, TypeScript, and Next.js—delivering solid backend logic and seamless user experiences.

Cleverson Davi

Technical Skills

I have experience with a range of web development technologies, working across different layers of the application.

Development

TypeScript
Node.js
Fastify
Express
React
Next.js
Socket.IO

Databases

PostgreSQL
PostGIS
Prisma
MongoDB
MySQL

DevOps & Others

Docker
Coolify
Git
RESTful APIs
Tailwind
Turborepo

Other Technologies

JavaScript
Postman
Swagger/OpenAPI
JWT
Bcrypt
Zod
Cors
Bootstrap
React Leaflet
pnpm Workspaces
AWS S3
Cloudflare R2
WebSocket
IoT Protocols
VPS Linux
Framer-Motion
TypeBot
EvolutionAPI

Featured Projects

A selection of my recent work showcasing my PHP development skills.

FinApp

FinApp

Financial Management App

Developed a financial management application to help users track their expenses, income, and investments. The app features a clean interface, real-time data synchronization, and comprehensive reporting capabilities.

TypeScript
NodeJs
PostgreSQL
NextJs
Tailwind
HolyTune

HolyTune

Musician Management Application

A complete platform for managing musicians and musical teams. With it, you can create and organize events, assemble repertoires, control participant attendance, and manage users with different access levels.

TypeScript
NodeJs
Prisma
PostgreSQL
JWT
NextJs
Tailwind
BarberLab

BarberLab

Customizable SaaS for Barbershops

Built with flexibility in mind, BarberLab lets shop owners tailor the platform to fit their brand and workflow. With separate logins, roles, and permissions for Admins, Barbers, and Clients, each user gets the right tools for their role. A SaaS that adapts — making every experience unique.

React
Supabase
Tailwind
NextJs
Shadcn
TypeScript

Work Experience

My professional journey as a PHP developer.

Full Stack Developer / Techinical Support

2014 - Present

Home

Lead backend developer for multiple enterprise-level PHP applications. Responsible for architecture design, code reviews, and mentoring junior developers.

  • Developed and maintained REST APIs focused on security and performance
  • Built full systems for institutions and clinics, including dashboards, automation, and access control
  • Provided technical support for hardware and software across PCs, networks, and printers
  • Worked on infrastructure including cabling, networking, CCTV, and OS support (Windows, Linux, MacOS)

Technical Support / Telecommunications – VoIP

2022 - 2025

Neo Promotora / Sistema Oráculo

Worked with network infrastructure, tech support, HelpDesk, and VoIP systems using PABX, Asterisk, Grafana, and Wireshark.

  • Provided tech support and maintenance for computers, local and external networks
  • Managed and configured VoIP systems with Asterisk and PABX
  • Used Wireshark and Grafana for traffic analysis and network monitoring
  • Worked in HelpDesk and managed infrastructure environment setup

Brazilian Army

2018 - 2021

11º Grupo de Artilharia de Campanha

Worked in the Army’s IT sector with tech support, networks, internal systems, and intranet development.

  • Worked as IT assistant, providing tech support and maintaining IT infrastructure
  • Developed the unit’s intranet in 2020
  • Performed maintenance on wired networks and local infrastructure
  • Installed and managed systems and NAS servers, both physical and virtual

Get In Touch

Interested in working together? Feel free to contact me for any project or collaboration.

Email

contato@cleversondavi.com.br

Social Profiles

Availability

On-site/Hybrid in SP and RJ
Home-Office
Freelancer