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daniel3554

Emilio L

@daniel3554

Systems Developer

Paraguai
Espanhol, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Systems analyst and freelance developer specializing in POS and inventory management systems. I have hands-on experience with PHP and SQL, along with solid knowledge of Python, Java, and CSS. My background in Police Sciences brings strong discipline and reliability to every project.... Saiba mais

Habilidades

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daniel3554
Emilio L
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Aplicações Web Full Stack
I will build a custom PHP inventory and sales management system for your business
A partir deUS$ 10 /projetoMais detalhes
Correções de bugs
I will fix your PHP syntax, database, or login error in 24 hours
A partir deUS$ 5 /projetoMais detalhes

Experiência profissional

Freelance

Systems Developer

Freelance • Freelance

Jan 2021 - Present • 5 yrs 8 mos

Specializing in the development of custom point-of-sale (POS) and inventory management systems for small and medium-sized retail businesses. Responsibilities include building sales modules for fast checkout and daily tracking, inventory control with stock alerts, customer and supplier management, and generating profit reports. Developed web-based systems using PHP and SQL to ensure accessibility across multiple devices.