k
khennierov

Khennier

@khennierov
Argentina
Inglés, Español
Parte de la información aparece en idioma inglés.
Sobre mí
Hello! I'm Khennier Ovalles, a web developer and Data Science student with real experience building internal business systems. Solutions using PHP, MySQL, HTML, CSS and JavaScript, including custom forms, admin panels, HR modules, audit systems, dashboards, e-commerce, PDF reports and email notifications. Focus is helping small/medium business turn Excel sheets, paper forms and manual processes into simple, useful and organized web systems. I can help you build tools for data collection, employee management, business operations, online forms, stock control, reports and process automation.... Lee más

Habilidades

k
khennierov
Khennier
desconectado • 
Tiempo medio de respuesta: 3 horas

Revisa mis servicios

Sitios web personalizados
I will build a custom PHP mysql form with admin panel and email notification
DeUSD 80 / proyectoMás información

Porfolio

Experiencia laboral

Dean_Graziosi

Full Stack Developer & Data Analyst

Dean Graziosi • Freelance

Jul 2017 - Present • 9 yrs

I am a Full Stack Developer and Data Analyst specialising in custom business systems, dashboards, workflow automation and AI-assisted development. I use modern AI tools to accelerate prototyping, improve development workflows and create efficient digital solutions. Every project is manually reviewed, customised, tested and adapted to the client's real business requirements. My experience includes Human Resources platforms, payroll dashboards, employee scheduling systems, operational audit tools, Excel automation, digital document workflows and business reporting. I work with PHP, MySQL, JavaScript, HTML, CSS and AI-assisted development tools to transform spreadsheets and manual processes into secure, responsive and user-friendly web applications.