The latest articles on DEV Community by Anelvis Garcia (@anelvis). https://dev.to/anelvis https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3906931%2F3425d3ac-88d4-4259-b258-0035c19c9914.png https://dev.to/anelvis en Anelvis Garcia Fri, 01 May 2026 04:07:23 +0000 https://dev.to/anelvis/high-performance-privacy-first-data-apis-name-cleaning-email-validation-fastapi-python-3016 https://dev.to/anelvis/high-performance-privacy-first-data-apis-name-cleaning-email-validation-fastapi-python-3016 <p>Hi DEV Community!</p> <p>As a backend developer focused on <strong>Clean Code</strong> and efficiency, I’ve built two essential tools for any modern application that handles user data. My goal is to find my first <strong>5 subscribers</strong> to scale my infrastructure and eliminate current free-tier limitations.</p> <h2> Architecture &amp; Privacy </h2> <p>These APIs are designed with a <strong>Stateless &amp; Privacy-First</strong> approach:</p> <ul> <li> <strong>Zero Data Retention:</strong> No databases involved. Data is processed in memory and returned instantly. I don't store any of your data.</li> <li> <strong>Ultra-Low Latency:</strong> Optimized with FastAPI to deliver responses in <strong>less than 250ms</strong>.</li> <li> <strong>Clean Code Standards:</strong> Built for reliability, speed, and easy integration.</li> </ul> <h2> The Suite </h2> <h3> 1. Privacy Name Cleaner </h3> <p>More than just trimming spaces; it’s a full normalization engine.</p> <ul> <li> <strong>Features:</strong> Corrects casing, removes noise, and generates <code>camelCase</code>, <code>lowercase</code>, <code>UPPERCASE</code>, and <code>slug</code> versions in a single request.</li> <li> <strong>Ideal for:</strong> CRM cleaning, database normalization, and user profile standardization. <img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fmll3wfaqtqfw7wdmikwc.png" alt=" " width="800" height="205"> </li> </ul> <h3> 2. Privacy Email Validator </h3> <p>A deep validation tool to keep your database clean and secure.</p> <ul> <li> <strong>Features:</strong> Format check, disposable email detection (anti-spam), role account detection, and a <strong>Confidence Score</strong> for every entry.</li> <li> <strong>Ideal for:</strong> Real-time sign-up validation and preventing fake registrations. <img src="https://media2.dev.to/dynamic/image/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F3b57sey520w2pldzcyfp.png" alt=" " width="800" height="154"> </li> </ul> <h2> Pricing &amp; Subscription </h2> <p>I’ve integrated <strong>RapidAPI</strong> to ensure a secure and professional experience. Prices are highly competitive as I'm looking to grow the project and reinvest in better servers:</p> <ul> <li> <strong>Basic Plan:</strong> Perfect for testing.</li> <li> <strong>Pro Plan ($5.00 - $7.00/month):</strong> Includes 500 requests per month.</li> <li> <strong>Ultra/Mega Plans:</strong> For high-volume projects requiring thousands of requests.</li> </ul> <blockquote> <p><strong>Note:</strong> 100% of the revenue will be reinvested into upgrading server capacity to ensure 24/7 availability with zero downtime.</p> </blockquote> <h2> Get Started </h2> <p>Check the interactive documentation and subscribe here:</p> <ul> <li> <strong>Email Validator:</strong> <a href="https://rapidapi.com/Anelvis/api/privacyfirst-email-validator1" rel="noopener noreferrer">https://rapidapi.com/Anelvis/api/privacyfirst-email-validator1</a> </li> <li> <strong>Name Cleaner:</strong> <a href="https://rapidapi.com/Anelvis/api/privacyfirst-name-cleaner-metadata-engine" rel="noopener noreferrer">https://rapidapi.com/Anelvis/api/privacyfirst-name-cleaner-metadata-engine</a> </li> </ul> <p>I’m looking forward to your feedback! If you need a custom integration or have any questions, feel free to drop a comment below.</p> python fastapi api privacy