The latest articles on DEV Community by Zakaria Zoubai (@riakaza). https://dev.to/riakaza https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4100643%2Fd0aadffc-51bf-48c9-b164-a3e256da189f.png https://dev.to/riakaza en Zakaria Zoubai Sat, 29 Aug 2026 20:47:02 +0000 https://dev.to/riakaza/i-built-a-vinted-monitoring-bot-python-available-for-hire-source-code-for-sale-ef0 https://dev.to/riakaza/i-built-a-vinted-monitoring-bot-python-available-for-hire-source-code-for-sale-ef0 <h2> What I built </h2> <p>I spent the last few months building a Vinted monitoring bot in Python. It:</p> <ul> <li>Monitors Vinted 24/7 with configurable filters (brand, size, max price, keywords, condition)</li> <li>Sends instant Discord alerts when matching items are listed</li> <li>Supports multiple search profiles simultaneously</li> <li>Has a database of 350+ resale niches with buy/sell price targets</li> <li>Battle-tested, handles anti-bot detection</li> </ul> <h2> The business case </h2> <p>Vinted arbitrage is real: buy underpriced items, resell at market price. The bot finds the deals before anyone else.</p> <p>Example: Nike Air Force 1 listed at 11€ → resell at 45-50€ = ~35€ profit per item.</p> <h2> Available as: </h2> <p><strong>1. Custom bot setup for your account</strong> — I configure it with your niches and connect to your Discord.<br> Price: 200€ (one-time) → <a href="https://www.paypal.com/paypalme/zakariazoubai/200" rel="noopener noreferrer">Pay via PayPal</a></p> <p><strong>2. Web scraping / automation scripts on demand</strong> — any Python automation you need.<br> Price: from 150€ → <a href="https://www.paypal.com/paypalme/zakariazoubai/150" rel="noopener noreferrer">Pay via PayPal</a></p> <p><strong>3. Hire me as freelancer</strong> (300€/day, remote, France)<br> See my full profile: <a href="https://riakaza.github.io" rel="noopener noreferrer">https://riakaza.github.io</a></p> <h2> Tech stack </h2> <ul> <li>Python + Playwright</li> <li>SQLite + async scanning</li> <li>Discord webhooks</li> <li>Configurable niche profiles</li> </ul> <p>Drop a comment or email me at <a href="mailto:zakariaxarmyxblink@gmail.com">zakariaxarmyxblink@gmail.com</a> if interested.</p> Zakaria Zoubai Sat, 29 Aug 2026 18:49:26 +0000 https://dev.to/riakaza/testiwall-i-built-a-free-testimonials-widget-2-min-setup-email-verified-reviews-106e https://dev.to/riakaza/testiwall-i-built-a-free-testimonials-widget-2-min-setup-email-verified-reviews-106e <h2> The problem I was trying to solve </h2> <p>I kept seeing freelancers lose clients because their website had zero social proof. Screenshots of Google Reviews look fake. Testimonial.to costs $50/month which is too much for indie projects.</p> <h2> What I built: TestiWall </h2> <p><strong>TestiWall</strong> is a completely free widget to collect and display verified client testimonials.</p> <p>How it works:</p> <ol> <li>Create a space (customize your question)</li> <li>Share a collection link with your client</li> <li>Client submits a testimonial (email-verified — no fake reviews)</li> <li>You approve it, embed the widget on your site</li> </ol> <p>That's it. <strong>No coding, no credit card, no limits.</strong></p> <p>🔗 <a href="https://testiwall-kappa.vercel.app" rel="noopener noreferrer">testiwall-kappa.vercel.app</a></p> <h2> Tech stack </h2> <ul> <li>Next.js 16 (App Router)</li> <li>Supabase (Auth + PostgreSQL + RLS)</li> <li>Tailwind CSS 4</li> <li>Vercel</li> </ul> <h2> Pro plan </h2> <p>The free plan supports unlimited testimonials. The <strong>Pro plan ($4.99/month)</strong> adds:</p> <ul> <li>Removes the TestiWall badge (white-label widget)</li> <li>Adds a "★ 4.9/5 · N verified reviews" aggregate rating badge</li> </ul> <p>🔗 <a href="https://testiwall-kappa.vercel.app/pro" rel="noopener noreferrer">testiwall-kappa.vercel.app/pro</a></p> <h2> What I'd love feedback on </h2> <ul> <li>Is the UX clear enough?</li> <li>What features would you add?</li> <li>Would you use this for your own projects?</li> </ul> <p>Launching tomorrow on Product Hunt: <a href="https://www.producthunt.com/posts/testiwall-2" rel="noopener noreferrer">https://www.producthunt.com/posts/testiwall-2</a></p> <p>Would love your support! 🚀</p> buildinpublic nextjs saas showdev