Muhammad S.

Hi there — I’m Shais, a results-driven Full-Stack Developer, Data-Extraction Engineer, and Creative Technologist who turns complex business needs into elegant, revenue-boosting solutions. Over the past six years I’ve: • Built 40+ production SaaS and CRM platforms (NestJS / Node.js, React / Next.js, Postgres, MongoDB, AWS) • Scraped and normalised data from 100+ websites & APIs, powering real-time dashboards, BI tools, and competitor-tracking engines • Automated multi-channel e-commerce operations for Amazon, eBay, Walmart & Shopify—syncing 500K+ SKUs, handling 7-figure monthly GMV, and cutting manual work by 70 % • Designed brand identities & UI/UX that marry performance with pixel-perfect aesthetics 🔧 Core Development & Automation Skills • Languages / Frameworks: TypeScript, Python, NestJS, Express, React, Next.js, GraphQL, MongoDB, PostgreSQL • Data Extraction: Puppeteer, Playwright, BeautifulSoup, Cheerio, Scrapy • Cloud & DevOps: AWS, Docker, CI/CD, serverless, micro-services, event-driven architecture • Workflow Automation (no-code & code): Zapier, Make.com, Airtable Scripts, n8n, Pipedream, Retool, Tray.io, Parabola, Power Automate 🌐 API Integrations — Hands-On Expertise e-Commerce & Marketplaces • Amazon Selling Partner API (SP-API) • eBay Sell / Trading APIs • Walmart Marketplace API • Shopify Admin & Storefront APIs Payments • Stripe • PayPal REST • Square • Adyen Shipping & Fulfilment • ShipStation / ShipEngine • EasyPost Communication & Analytics • Twilio (SMS / Voice) • Google Analytics GA4 Advertising Platforms • Meta (Facebook/Instagram) Marketing API • TikTok Marketing API AI & Automation • OpenAI (GPT-4o, Vision) • Custom apps for Zapier, Make.com (Integromat) and n8n 🛍️ End-to-End e-Commerce Solutions • Unified listing, inventory & order systems across Amazon, eBay, Walmart & Shopify • Competitor price scraping, dynamic repricing, P&L reporting, and auto-purchase flows • High-conversion storefronts (Shopify, WordPress, Wix) with bespoke themes and custom apps 🎨 Creative & Brand Design Logo + brand guidelines • UI/UX & web design • Motion graphics & micro-interactions • Social media creatives • Data visualisation & infographics • Packaging & environmental graphics What You Get ✅ Tech + Design in one place—seamless hand-off from backend logic to polished UI ✅ Battle-tested architecture that scales, stays secure, and saves you money ✅ Clear, proactive communication in English & Urdu ✅ Flexible engagement: fixed scope, agile sprints, or ongoing retainer Ready to streamline your workflow, dominate your marketplace, or launch the next big SaaS? Let’s chat click “Invite” and tell me about your project.