Explorar las categorías
Explora
Fiverr Pro
Español
$
USD
Sifdin C
@sifdin17
Level 2
Web Calculator and Excel to Web Developer
Marruecos
Inglés, Alemán, Español, Francés
Sobre mí
I turn spreadsheets and business formulas into interactive tools for your site.
With 12+ years of experience in web development, I build custom web calculators, instant quote and Excel-to-web applications that match your brand and work perfectly on desktop and mobile.
My focus is accurate formula logic, clean interfaces, and custom integrations (lead capture, dynamic charts, branded PDF reports, and webhooks).
Whether you need a calculator for your business or want to turn a complex Excel into a secure web tool, share your spreadsheet and let's build a solution your customers can rely on
Habilidades
Sifdin C
USD 35/hora
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Aplicaciones Full Stack Web
I will build a custom web calculator, pricing tool, or instant quote estimator
Aplicaciones Full Stack Web
I will convert excel or google sheets into a responsive web app or calculator
¿Quieres trabajar por horas?
Dile a Sifdin C qué necesitas.
USD 35
/
horaPorfolio
790 Reseñas
| (781) | ||
| (5) | ||
| (2) | ||
| (0) | ||
| (2) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
1-5 de 790 reseñas
Ordenar por
Más relevante
eltaher80
Alemania
Colaboración continua
I had a great experience working with Sif. He is a highly skilled and reliable developer who quickly understood the requirements and delivered exactly what was needed. His communication was clear, he was responsive throughout the project, and he handled technical challenges professionally. What I particularly...
Respuesta del Freelancer
Útil?
espenboger
Noruega
Colaboración continua
Very responsive to need for revisions and rapid delivery. We are happy to recommend and will probably come back for more at a later stage in our companys rapid growthphase.
Respuesta del Freelancer
Útil?
willo76
Reino Unido
Sidfin exceeded my expectations. He will be my first contact in future projects.
Respuesta del Freelancer
Útil?
marcianderson8
Estados Unidos
I am so happy with the calculator he created for me. It's so nice, and so professional. I am actually really shocked by how beautiful it turned out. It is so custom and it's going to look really good on my website. I feel very fortunate that I have found somebody who was able to do such a great job. Highly highly recommended!!!!!!!!
Respuesta del Freelancer
Útil?
rbkiwi
Canadá
Colaboración continua
Sifdin always delivers the best work with the utmost care. He is knowledgeable and is quick at delivering updates and changes. I would 100% recommend reaching out to Sifdin if you need calculator widgets!
Respuesta del Freelancer
Útil?
