𝐓𝐨𝐩 4% 𝐏𝐲𝐭𝐡𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐚𝐜𝐜𝐨𝐫𝐝𝐢𝐧𝐠 𝐭𝐨 𝐂𝐨𝐝𝐞𝐫𝐬𝐑𝐚𝐧𝐤 delivering full-stack web and mobile app development with a focus on AI automation, API integration, and data-driven engineering. Building and developing scalable web applications, platforms, and software tools using Python, Django, FastAPI, Flask, React, Angular, and OpenAI API, creating intelligent, high-performance digital products. Expert in connecting front-end and back-end technologies to ensure seamless user experience and maintainable architecture. ⚡ Highlights 🏆 8+ years of experience | 46+ successful projects 🤖 Expertise in AI development, ChatGPT integration, and machine learning 🧠 Proven record in SaaS, FinTech, Healthcare, and Education platforms 💡 Notable Projects 🧠 Sembli AI — AI assistant for meeting transcription and summaries using Python, React, Flask, and OpenAI API. 📊 Simba — AI-powered Marketing Analytics Platform. ChatGPT-based assistant built with Python, Flask, React, Pandas, Tailwind CSS, and S3. 🪙 Google Ad Grants Tool — AI automation for keyword structuring using OpenAI API, Python, React, and web scraping crawlers. 🧩 Tech Expertise Languages: Python, JavaScript, TypeScript, PHP, HTML, CSS, SQL Frameworks: Django, Django REST Framework, Flask, FastAPI, React, React Native, Angular, Node.js, Next.js AI / ML / Data Science: Artificial Intelligence, Artifical Intelligence, Artificial Inteligence, Machine Learning, Deep Learning, ChatGPT, GPT-3, OpenAI API, Data Analysis, Pandas, NumPy, neural networks, embeddings, Python scripts, AI chatbot development, AI automation Data Scraping & ETL: Scrapy, Selenium, BeautifulSoup, Splash, Data Scraping, ETL pipelines, Excel, data engineering, visualization dashboards Backend & API Development: RESTful APIs, API Integration, GraphQL, OAuth, WebRTC, Socket, RPC, Zapier, Stripe API, PayPal API, payment gateways Frontend: Responsive design, React Components, Tailwind CSS, UI/UX, front-end optimization Cloud & DevOps: AWS, Google Cloud (GCP), Firebase, Docker, Kubernetes, Heroku, CI/CD, Git Databases: PostgreSQL, MySQL, MongoDB, Redis, SQLite Testing: Pytest, Selenium, Cypress, Puppeteer Experienced in full-stack / fullstack / full stack / front-end / frontend / front end / back-end / backend / back end software engineering and application development across web platforms, mobile systems, and AI-driven apps. Additional experience includes AWS Developer work, code review, Excel data automation, and MPPT-based smart control systems. Also skilled as an Artificial Intelligence Engineer with expertise in full-stack architecture and AI integrations. 🌍 Industries 📍 SaaS & B2B Platforms 📍 FinTech & Analytics 📍 Healthcare & Telehealth 📍 Education, E-learning & LMS 📍 Non-profit & Social Good 📍 Marketing, SEO & CRM 📍 Media, Music & Social Platforms 🧱 Project Types ✅ MVP, SaaS MVP, startup prototype, and clickable Figma prototype ✅ AI & ML application development ✅ Web & mobile app creation ✅ REST & GraphQL API integration ✅ Workflow automation and data scraping solutions ✅ Payment gateway (Stripe, PayPal, EOS) ✅ Business intelligence dashboards ✅ CMS & WordPress website development 🔧 Approach The focus is on building scalable, intelligent web solutions that automate workflows, analyze data, and deliver seamless digital experiences. Every product whether a web app, mobile application, or AI-powered platform is created with clean code, maintainability, and innovation in mind. Projects are engineered to combine Artificial Intelligence, data science, and modern web technologies to bring clients’ ideas to life from prototype to enterprise system. 🤝 Collaboration Open to working with: 🏆 Startups (MVP & SaaS prototyping) 🏆 SMBs & Enterprises (process automation, web apps) 🏆 Non-profits (AI & data-driven impact tools) Ready to create your next AI-powered product? Let’s build and develop your next intelligent digital product turning ideas into reality through smart engineering and AI innovation.

Independent, self-motivated, and deadline-driven QA professional, thriving in dynamic, unstructured environments. I’m a Software Quality Assurance Expert with over 10 years of experience in testing Desktop, Mobile, and Web Applications, including Manual and Automated Testing, API/REST, WCAG compliance, and Technical Documentation. I bring a proactive, detail-oriented mindset and would be a valuable cultural and technical asset to any QA team, driving quality and reliability across projects. QA Services & Expertise: ---------------------------- * Application Testing * Web & Desktop: WordPress, Salesforce, Shopify, WooCommerce * Enterprise (Standalone) Applications * Mobile Apps (iOS & Android) Manual Testing Skills: ------------------------------ * Black Box, Functional, Regression, Usability/UX, Cross-Browser, Performance, Smoke, Ad-hoc, Accessibility (WCAG) Automation Tools: ---------------------- * Cypress, Selenium IDE, Rainforest API Testing: --------------- * Postman, SoapUI Documentation: ------------------- * Wireframes/mockups * Technical documentation (User manuals, Installation guides, Test plans, Release notes) Bug tracking and reporting: --------------------------------- * Jira, Redmine, HipTest, GAT, Trello, Asana, TFS, Excel * Test cases creation using Zephyr Project Management & Bug Tracking: ------------------------------------------------- * Jira, Trello, Asana, Basecamp, Clubhouse, HipTest, GAT Available Devices for Testing: ----------------------------------- iOS Devices: ----------------- iPhone 13 Pro Max, iPhone 12, iPhone 7 Plus, iPhone XS, iPhone 5 Android Devices: --------------------- Samsung Galaxy Note 20 Ultra 5G, Note 9, S8 Plus, S20, S3

I’m an Associate Data Scientist with ~2 years of hands-on experience in Marketing Mix Modeling (MMM), advanced analytics, and statistical modeling. I specialize in helping businesses understand what drives sales and ROI through: Marketing Mix Modeling (MMM) Bayesian & regression-based modeling Adstock & saturation curve implementation Base sales estimation (UCM) Budget optimization & scenario analysis I have worked extensively on pharma MMM projects (Europe & India markets), translating complex models into clear, actionable insights for decision-makers. Along with MMM, I bring strong experience in Python, SQL, data analysis, and applied machine learning. If you’re looking for someone who can not just build models, but explain results in business language, I’d be happy to help.

🎯 Building brands that speak, visuals that convert. I’m Youssef — a brand and social media designer blending creative instinct, marketing strategy, and AI innovation to help brands communicate with purpose. I don’t just deliver pretty visuals. I craft designs that understand your audience, reflect your values, and turn ideas into assets that move people to take action. ✨ What I design: • Logo & brand identity systems that make a lasting impression • Scroll-stopping social media content optimized for engagement • AI-enhanced visuals using Leonardo, Sora & Midjourney — for faster, sharper creativity • Branding built on psychology, not just pixels 🛠️ Tools I use expertly: • Adobe Illustrator, Photoshop, Canva • Leonardo AI, Sora, and prompt-based image workflows 🤝 I collaborate with founders, personal brands, and product teams to shape bold, meaningful identities. Clients appreciate my creative depth, fast communication, and ability to “get the brief” without needing endless revisions. 📩 If you’re ready to elevate your brand with design that connects — let’s talk. Message me and tell me about your project. I’ll help bring it to life, visually.

Working as a Wordpress Web Developer for couple of years, I've real life custom PHP Coding experience, so I can modify any premium theme or plugin. Also, I'm able to develop a custom theme or custom plugin for you too! & Yes, I work as a shopify developer as well.. I've expertise on followings :- ☞ HTML, CSS, JavaScript, ☞ jQuery, Bootstrap, W3.CSS, ☞ Strong Knowledge in PHP, MySQL ☞ WordPress Plugin Development ☞ Wordpress Theme Development ☞ Custom Coding in existing Wordpress Theme/Plugin ☞ Able to modify+extend any theme/plugin.. ☞ Shopify Liquid Coding .. (etc) Feel free to message me to discuss your project. Your satisfaction is my motivation! Have a nice day! Toufik

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•M.S. in Business Analytics, Carnegie Mellon University •DTC/Ecommerce Data Modeling: Specializing in CAC, LTV, and Retention •Data Visualization: Google Looker Studio, Tableau, Tableau Cloud •Predictive Modeling: From basic OLS to advanced machine learning models •Data Analysis & Engineering: Python (Pandas, NumPy, Matplotlib), SQL •RAG & LLM Integration: Large-scale LLMs, Hugging Face local models •Prophet, MMM, Geolift(Meta)

𝗪𝗮𝗻𝘁 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱 𝗮 𝗱𝗶𝗴𝗶𝘁𝗮𝗹 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝗽𝗼𝘄𝗲𝗿𝗲𝗱 𝗯𝘆 𝗔𝗜? 𝗬𝗼𝘂’𝗿𝗲 𝗶𝗻 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗽𝗹𝗮𝗰𝗲. Full-Stack Python & AI App Developer with strong expertise in back-end, front-end, and API integration. Experienced in building AI-powered web applications, SaaS platforms, and mobile solutions using Django, FastAPI, React, and OpenAI API. Projects span across industries from healthcare and education to fintech and non-profit, delivering measurable results through strategic product development, clean architecture, and seamless UX/UI design. Outside of work, I’m an animal lover, volunteer, and social good advocate, offering special support and discounts for projects with social impact. ⚡ Notable Projects 🧠 Zeno.PM — ERP & project management platform with ChatGPT-powered AI automation and dashboards. 🩺 AskSamie — Therapy web app integrated with Shopify API. Built with Python, Django REST Framework, React, FastAPI. 🙏 ChurchCopy.ai — GPT-3 communication app for churches, built in Bubble.io as an MVP. 💬 Sembly AI — AI meeting assistant for recording and summaries. 📊 Digital Ninja — Automation tool with data scraping, ETL pipelines, and OpenAI integration. 💻 SIMBA — AI-powered marketing analytics system with Bayesian modeling. 🎵 DropTrack — Music SaaS platform with automation and custom API integrations. Experienced in building, creating, and developing scalable AI-powered platforms, mobile apps, websites, and software solutions using Django, FastAPI, React, Flask, and OpenAI API. Projects span healthcare, education, fintech, and non-profit sectors, delivering measurable results through strategic product development, clean architecture, and user-friendly design. 🧩 Tech Expertise Programming Languages: Python, JavaScript, TypeScript, PHP, HTML, CSS, SQL Frameworks & Libraries: Django, Django REST Framework, FastAPI, Flask, React, React Native, Next.js, Node.js, Tailwind CSS, jQuery AI & Machine Learning: Artificial Intelligence (AI), Artifical Intelligence, Artificial Inteligence, Machine Learning, GPT-3, ChatGPT, OpenAI API, NLP, neural networks, AI chatbot development, AI software development, Generative AI, NLP Web Scraping & Data Engineering: Scrapy, Selenium, Splash, BeautifulSoup, Pandas, NumPy, ETL pipelines, Excel, data visualization, Data Scraping automation, web scraping app Backend & API Development: API Integration, REST API, GraphQL, OAuth, Socket, WebRTC, RPC, Zapier, Stripe API, PayPal API, EOS, payment gateway integration, API developer experience Frontend Development: UI/UX design, website and web app creation, interactive dashboards DevOps & Cloud: AWS, Google Cloud, Firebase, Docker, Kubernetes, CI/CD, Git Databases: PostgreSQL, MySQL, MongoDB, Redis, SQLite Testing & QA: Pytest, Cypress, Selenium, Puppeteer Experienced in full-stack / fullstack / full stack / front-end / frontend / front end / back-end / backend / back end software engineering and application development across web platforms, mobile systems, and AI-driven apps. Also skilled in MPPT automation, AWS deployment, and code review for scalable architectures. 🌍 Domains 📍 SaaS & B2B Platforms 📍 EdTech, E-Learning, LMS 📍 Non-profit & Social Impact 📍 Healthcare, Telehealth & Wellness 📍 CRM & ERP Systems 📍 Marketing & SEO Automation 📍 AI-driven FinTech & Analytics 📍 Marketplaces, E-commerce & Listing Apps 📍 Media, Music & Social Platforms 📍 Custom Websites & Automation Tools 🧱 Project Types ✅ MVP, prototype, and clickable product design (Figma prototyping, Bubble MVP, startup MVP, SaaS MVP development) ✅ Full-stack web and mobile app development ✅ AI-powered app creation and chatbot software build ✅ Workflow automation and data scraping tools ✅ SaaS platform design and engineering ✅ REST API development and integration ✅ Payment system implementation (Stripe, PayPal, EOS) ✅ WordPress & CMS website development ✅ Web scraping bots, crawlers, and automation systems ✅ Business intelligence dashboards 🚀 Approach Focus on creating, building, and engineering value-oriented digital products from lightweight MVPs to full enterprise systems. Combining AI technologies, modern UI/UX design, and solid software development to deliver scalable, maintainable, and smart products. Let’s build, create, and develop each app, platform, or website that is crafted to simplify complexity, automate workflows, and empower users through Artificial Intelligence. 🤝 Collaboration 🏆 Startups and Entrepreneurs (MVP & SaaS prototyping) 🏆 SMBs & SMEs (process automation, web apps, website creation) 🏆 Enterprises (AI-powered platforms, API integrations, business systems) 🏆 Non-profits and Educational organizations (social impact tech) Let’s bring intelligence to your product from idea to launch. Open to collaboration on AI solutions, web apps, mobile apps, platforms, or any digital innovation. Ready to get started? Let’s discuss your vision.

A marketing data scientist specializing in the Google Stack, fluent in SQL, Python & Javascript. - Cloud: Google Cloud Platform (GCP). - Data Visualization: Looker Studio & Power BI. - Data Engineering: Cloud Composer (Apache Airflow) & Cloud Functions. - Data Modeling: BigQuery, dbt (Data Build Tool) & Snowflake. - CI/CD: Github Actions. - Analytics: Google Analytics 4 (GA4) & Mixpanel. - Tracking: Google Tag Manager (GTM), server side, cross domain & user tracking. - ETL: Airbyte. - Machine learning: Marketing Mix Modeling (MMM), Multi-Touch Attribution (MTA), Uplift Modeling (Incrementality). Let's connect and transform your data into actionable insights!

I have a degree in Marketing and I’m currently pursuing an MBA in Business Intelligence & Analytics at USP. My expertise combines data analysis, market intelligence, and statistical modeling, helping businesses transform data into strategic insights and evidence-based decisions. With experience in BI and marketing analytics, I specialize in data extraction, modeling, and visualization, as well as applying statistics and machine learning to optimize campaigns, segment customers, and improve business performance. I develop interactive dashboards, detailed reports, and predictive models, ensuring that every piece of data drives real impact. 🚀 How Can I Help Your Project? ✔ Data Analysis & Modeling – BI, SQL, Python, ETL/ELT ✔ Strategic Dashboards & Reports – Power BI, Looker, Google Analytics ✔ Marketing Mix Modeling (MMM) – Robyn (R), Meridian (Python) ✔ Automation & Applied Statistics – Scripts for marketing analysis and advanced reporting ✔ Technical Translation – Spanish ↔ Portuguese If you need a professional who can turn data into actionable strategies and business growth, let’s connect! 📩