You will get Convert Excel to Web, Build Custom Online Calculators & WordPress Tools
Project details
Do you want to turn your Excel spreadsheets into interactive online calculators that work on any website or WordPress site?
I create custom calculators tailored to your business needs, including pricing, cost estimation, ROI, mortgage, or financial calculators.
I specialize in:
• Converting Excel files to functional web calculators
• Building WordPress calculators and plugin integrations
• Creating interactive, responsive, and mobile-friendly calculators
• Custom formulas, multi-step logic, and user-friendly UI
Whether you need a simple online tool or a complex multi-step calculator, I’ll deliver a fast, accurate, and professional solution that enhances your website and improves user engagement.
I create custom calculators tailored to your business needs, including pricing, cost estimation, ROI, mortgage, or financial calculators.
I specialize in:
• Converting Excel files to functional web calculators
• Building WordPress calculators and plugin integrations
• Creating interactive, responsive, and mobile-friendly calculators
• Custom formulas, multi-step logic, and user-friendly UI
Whether you need a simple online tool or a complex multi-step calculator, I’ll deliver a fast, accurate, and professional solution that enhances your website and improves user engagement.
Programming Languages
PHP, Python, C#Coding Expertise
Localization, Security, DesignWhat's included
| Service Tiers |
Starter
$35
|
Standard
$200
|
Advanced
$360
|
|---|---|---|---|
| Delivery Time | 1 day | 3 days | 5 days |
Number of Revisions | Unlimited | Unlimited | Unlimited |
Number of Pages | 1 | 3 | 5 |
Design Customization | - | ||
Content Upload | |||
Responsive Design | |||
Source Code | - | - |
Optional add-ons
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Source Code
(+ 2 Days)
+$20Frequently asked questions
2 reviews
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MA
Malik A.
Dec 5, 2025
A2P 10DLC Registration Expert Needed for Twilio
John did an outstanding job handling our A2P 10DLC registration from start to finish. He navigated Twilio’s compliance process with ease, ensured every requirement was met, and secured full approval without delays. His attention to detail and deep understanding of carrier regulations made the entire process smooth and stress-free. Highly recommended
TO
Temidayo O.
Dec 4, 2025
Help Needed: A2P Registration & SMS Setup in GoHighLevel
John was amazing to work with! He handled the entire A2P 10DLC setup flawlessly and made everything super easy to understand. My brand and campaign were approved quickly, and he walked me through best practices for SMS compliance. Highly recommend!
About John
A2P 10DLC Expert |Twilio, GoHighLevel, SMS Compliance & Deliverability
100%
Job Success
Akure, Nigeria - 12:57 pm local time
Your SMS system is set up. Your campaign is submitted. And then — nothing. Rejected. Filtered. Stuck. I fix exactly that.
Most A2P 10DLC rejections are not about your business. They are about a mismatch between your opt-in flow, your sample messages, your campaign description, and what carriers expect. One misalignment is enough to hold everything back.
I help businesses, agencies, and SaaS companies get their A2P 10DLC registrations approved and their SMS systems fully operational across Twilio, GoHighLevel, Telnyx, RingCentral, Vonage, Bandwidth, Sinch, Plivo, and more.
Services listed:
A2P brand & campaign registration
Rejected campaign resubmission
Opt-in flow & CTA correction
Twilio Trust Hub setup
Privacy Policy compliance
SMS deliverability fixes
If your A2P registration has been rejected, delayed, or filtered, send me a message and let us get it resolved.
Steps for completing your project
After purchasing the project, send requirements so John can start the project.
Delivery time starts when John receives requirements from you.
John works on your project following the steps below.
Revisions may occur after the delivery date.
Place the order