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Sifdin C
@sifdin17
Level 2
Web Calculator and Excel to Web Developer
Marrocos
Inglês, Alemão, Espanhol, Francês
Sobre mim
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
US$ 35/hora
offline •
Tempo médio de resposta: 1 hora
Conheça meus serviços
Aplicações Web Full Stack
I will build a custom web calculator, pricing tool, or instant quote estimator
Aplicações Web Full Stack
I will convert excel or google sheets into a responsive web app or calculator
Quer trabalhar com remuneração por hora?
Diga a Sifdin C o que você precisa.
US$ 35
/
horaPortfólio
790 Avaliações
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eltaher80
Alemanha
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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...
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espenboger
Noruega
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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.
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willo76
Reino Unido
Sidfin exceeded my expectations. He will be my first contact in future projects.
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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!!!!!!!!
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rbkiwi
Canadá
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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!
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