My background is in applied machine learning and privacy—how knowledge is organised, retrieved, and evaluated, and how to use that knowledge safely. I build retrieval and NLP systems with a focus on structured evaluation, deliberate model scoping, and architectures that are maintainable and auditable. What I typically take on: 🔍 Retrieval systems, evaluated rigorously — chunking strategy, embedding selection, re-ranking, and measurable retrieval quality before any generation step. 🗂 Structured extraction — turning unstructured text into clean, typed data through schema design, classification, and ground-truth-based evaluation. 🔗 Knowledge representation — indexes, ontologies, and metadata that make information findable for the right reasons, not just by surface similarity. Every engagement includes evaluation infrastructure, documentation, and a working handover. Portfolio and prior work below. Tech: Python · PyTorch · FastAPI · PostgreSQL · LanceDB · ChromaDB · SentenceTransformers · MCP · AWS

🏆 Muhammad Bilal Hussain 🏆 As a highly acclaimed mobile app developer, I have a passion for crafting exceptional digital experiences. With over 3+ years of industry expertise and a fluent command of the English language, I have become a trusted name in the field. I have successfully delivered 🏆 20+ outstanding applications, which have earned their place on both the App Store and Play Store. Renowned for providing the best mobile app development service, my focus lies in creating user-centric solutions that embody elegance, functionality, and scalability. Collaborating with companies across the 🇺🇸 🇬🇧 🇩🇪 🇶🇦, I possess a deep understanding of diverse business needs, enabling me to tailor mobile app solutions that align perfectly with the visions of startups and established organizations alike. My expertise extends to both native and cross-platform development, utilizing an array of cutting-edge technologies including Swift, Objective C, Java, Kotlin, and Flutter. My proficiency in SwiftUI allows me to create top-notch apps for iOS platforms. ✅ 𝐏𝐡𝐚𝐬𝐞 𝟏 📋: During this phase, I begin by creating wireframes for the applications and admin panels. These wireframes serve as a blueprint, helping to clarify the application's features, screen count, and overall flow. ✅ 𝐏𝐡𝐚𝐬𝐞 𝟐 🎨: Next, I dive into the UI/UX design process. By designing captivating interfaces for the applications and admin panels, I bring the envisioned look and feel to life. This phase includes the creation of interactive dummy mobile applications and admin panels, providing clients with a comprehensive preview of the entire system. ✅ 𝐏𝐡𝐚𝐬𝐞 𝟑 📝: To solidify the project's requirements, I meticulously document all aspects, including business requirements, functional specifications, and non-functional requirements. This comprehensive Requirement Specification document serves as a foundation for the project and is shared with the client for approval. ✅ 𝐏𝐡𝐚𝐬𝐞 𝟒 🚀: With the groundwork laid, I proceed to the heart of the development process. Guided by the UI/UX designs and requirement documentation, my team and I commence the development of the mobile applications and admin panel. Regular progress updates ensure transparency, allowing clients to witness the application's evolution. The development milestones are delivered as agreed upon in the contract, ensuring timely and efficient completion. My vast experience encompasses a diverse range of app categories. I have successfully crafted Google Map-based apps with real-time tracking capabilities and have also ventured into Social Networking, Widgets, and Taxi booking applications. My proficiency extends to integrating various third-party SDKs and libraries, including Payment Gateways, In-App Purchases, Stripe and PayPal integration, ARKit, SceneKit, CoreMotion, CoreLocation, Alamofire, AdMob, AppLovin, IronSource, and more. Additionally, I am well-versed in utilizing version control systems like Github and Bitbucket. By entrusting your mobile app development to me, you can expect unparalleled expertise, exceptional craftsmanship, and a commitment to delivering the finest mobile applications tailored to your specific needs. 📱🚀🎨

Rose Kuipers, Dutch, English Translating / creative writing / SEO / proofreading/transcribing Hello, Thank you for checking out my profile. My name is Rose Kuipers, and I am a native Dutch, bilingual in English. I studied English and Dutch at the University of Nijmegen in the Netherlands and landed a job as a correspondent for one of the biggest Health Insurance Companies. After 15 years, I decided to quit my job and travel the world. I found my new home in Dahab, Egypt and became a Master Scuba Diver Instructor. I worked in the diving industry for 15 years. First as a teacher, and the last 4 years as the front office manager. I was responsible for customer relations, sales, advertisement, and the daily planning of the dive centre. When tourism started to decrease, I started working as an online writer to make some extra money. Since 2018, I have been working as a full-time online writer. I have always had a passion for creative writing and love doing research, but I also find joy in writing technical SEO articles. Most of my work is for web designers, creating content for their customers. English is my second language. I’ve translated many websites, articles, instruction guides and e-novels. I am currently still working for LanguageTool, as their Dutch editor/translator. Thank you for reading my profile, and I am excited to work with you! Kind regards, Rose Kuipers Dutch English

Your project is my ambition! Located in the Netherlands. Crazy about video and motion effects. Skills: Director of Photography Video editing Color Correction and Grading Motion Effects Audio Editing Software: DaVinci Resolve Adobe Premiere Adobe Photoshop Adobe After Effects

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Versatile fullstack software engineer who can take a project from idea to production - and handle whatever comes up along the way. I work across the entire stack and a wide range of technologies, so I'm a strong fit for almost any software project. What I can build for you: - Web applications (frontend + backend) with TypeScript, Next.js, React and Node - REST and API development, integrations, and backend services in Go, Rust and C++ - Automation, scripts, and web scraping to save you time and manual work - Performance optimization and debugging of slow or unreliable systems - Low-level and systems programming, including reverse engineering when needed - Dockerized deployments and clean, maintainable architecture I care about writing clean, well-structured code and delivering work that actually solves the problem - not just closing a ticket. I communicate clearly, keep you updated, and am comfortable owning a project end to end or jumping into an existing codebase. Whether you need a full web app, a quick automation script, an API integration, or help untangling a tricky performance issue, I'd be glad to help. Send me a message with what you're working on and let's figure out the best way to get it done.

I am a young poster designer and a high school student seeking part-time work to earn additional income. I enjoy creating modern, simple, creative, and unique designs. Although I have limited experience in this field, I am committed to continuously improving my skills and growing as a designer🙌.

Hello! My name is Esther, and I’m a dedicated Personal Assistant with a strong background in supporting entrepreneurs, business owners, and busy professionals in managing their day-to-day operations. I’m passionate about helping my clients stay organized, focused, and stress-free by taking care of the details that matter. With several successful projects already completed on Upwork and beyond, I bring proven experience in handling a wide range of tasks, including: ✅ Calendar and email management ✅ Appointment scheduling and reminders ✅ Data entry, research, and document organization ✅ Communication and client follow-ups But that’s not all — I also specialize in professional voice recording services. Whether you need a smooth, clear voice for: 🎙 Audiobooks 🎙 E-learning modules and training materials 🎙 Voicemail greetings and phone system recordings 🎙 Podcasts or narration projects I deliver high-quality audio with a polished, engaging tone that matches the needs of your project. My home recording setup ensures clean, professional results with fast turnaround. Why work with me? ✔ I have successfully handled multiple projects for international clients, delivering consistent quality and meeting deadlines. ✔ I’m highly adaptable and learn quickly, which means I can fit smoothly into your workflow. ✔ Communication is one of my top priorities — you’ll always be informed and up-to-date on the progress of your tasks. ✔ I care deeply about client satisfaction and take pride in exceeding expectations. If you’re looking for someone who can provide both top-notch administrative support and exceptional voice recording services, I’d love to hear from you! Let’s work together to lighten your load and bring your projects to life.

You don’t just need a website you need a digital experience that converts, engages, and works for your business 24/7. I help businesses and startups build visually stunning, high-converting websites and digital platforms that are fast, scalable, and designed for real users. My focus is not just design or development — it’s building systems that perform, attract users, and drive results. What you can expect • High-converting, modern website design (UI/UX focused) • Fast, responsive, and SEO-friendly development • Clean, scalable code that grows with your business • AI-powered features (chatbots, automation, smart workflows) • Pixel-perfect design implementation (Figma → Live site) • Clear communication and reliable delivery Core expertise UI/UX & Design Figma, User Experience Design, Conversion-focused Interfaces Frontend Development Next.js, React.js, HTML, CSS, JavaScript, Tailwind CSS CMS & Web Platforms WordPress, Shopify, Odoo Backend & Development PHP, API Integrations AI Integrations OpenAI APIs, Hugging Face AI Chatbots, Voice Agents, Automation Systems My experience • Designed and developed medical WordPress websites for international clients • Built portfolio platforms for video editors using Odoo • Worked as a UI/UX Designer at MenaVerse (Saudi Arabia) on real-world products • Co-founded Universe led development and operations from concept to deployment What makes me different I don’t just build websites I create digital systems. Every project I deliver combines: • Modern, premium design • Strong technical foundation • AI-powered functionality • Business-focused results Your website won’t just look good it will actively generate leads, engage users, and support your growth. Projects I work on • Landing Pages & Business Websites • Portfolio & Personal Branding Sites • E-commerce (Shopify / WordPress) • AI-integrated Websites & Chatbots • Custom Web Platforms • UI/UX Design (Figma) If you want a website that actually works not just looks good I’m here to help. Send me a message with your idea, and let’s build something powerful.

I'm a Digital Designer passionate about creating modern, user-focused designs that help businesses communicate their brand and achieve their goals. I combine creativity with strategic thinking to deliver designs that are both visually engaging and effective. What I can help you with: • UI/UX Design • Website & Landing Page Design • Branding & Visual Identity • Social Media & Marketing Graphics • Motion Design • Print & Digital Design Why work with me? • Strong attention to detail • Clear and reliable communication • Creative, modern, and user-centered designs • On-time delivery • Dedicated to producing high-quality work I recently graduated with a degree in Digital Design, where I worked on real-world projects involving UI/UX, branding, web design, motion graphics, and digital marketing assets. Every project I take on is approached with professionalism, creativity, and a commitment to delivering results that exceed expectations. Let's create something great together!