Fintech and AI products look like different categories, but they share the same core UX problem: the user is being asked to trust a system they can't fully see. In fintech, that system handles their money, and a single confusing fee, ambiguous balance, or surprise charge breaks trust permanently. In AI, the system makes decisions on their behalf, and a model that sounds confident while wrong does the same thing. Both categories punish bad design more harshly than almost anything else. They also reward good design more, because trust, once earned, is hard for competitors to copy. ON THE FINTECH SIDE Trading platforms (equities, options, futures, crypto). Neobanks and challenger banks. Payment products and digital wallets. Lending and credit flows, personal loans, BNPL, mortgages, business lending. KYC and KYB onboarding. Portfolio dashboards for retail and pro traders. Treasury and business banking. Wealth management and roboadvisors. Insurance UX. Tax and accounting platforms. Expense management. Cards and rewards. Cross-border payments and remittances. The work is about making complexity unambiguous: amounts, fees, outcomes, timelines. Users should never have to guess what just happened to their money. A surprise $4 fee will lose you more customers than any onboarding tweak gains. Compliance shapes the UX, not the other way around. Familiar with KYC/AML, PCI DSS, SOC 2, GDPR and CCPA, regional rules like PSD2 and Open Banking, and how SEC/FINRA rules constrain what trading apps can show. 𝗢𝗡 𝗧𝗛𝗘 𝗔𝗜 𝗦𝗜𝗗𝗘 • Conversational AI and chat interfaces. • AI agents and copilots embedded in existing products. • ML-powered analytics and BI tools. • Generative AI tools for content, image, code, and design. • AI-powered search and retrieval. • RAG-based products. • Voice AI. • Agent orchestration tools. The work here is about making the system's reasoning visible, what data did it use, how confident is it, when should it say "I don't know," and how do we surface citations without breaking flow. Most AI products skip these questions. The good ones don't. 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰 𝗔𝗜 𝗨𝗫 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀: streaming response UX, error and refusal UX, citation and source display, model selection, prompt UX, conversation history, multi-modal inputs and outputs, agent action approval flows, undo and rollback for AI-generated changes, and the trust signals that determine whether a user delegates real work to an agent. 𝗪𝗛𝗘𝗥𝗘 𝗧𝗛𝗘 𝗧𝗪𝗢 𝗠𝗘𝗘𝗧 • AI in fintech, increasingly. • AI trading copilots. • Automated underwriting UX. • AI portfolio managers and roboadvisors. • Fraud detection interfaces. • AML alert investigation tools. • Customer service AI for banks. These products combine both trust problems and need designers who've worked on each. 𝗖𝗢𝗥𝗘 𝗙𝗢𝗖𝗨𝗦 𝗔𝗥𝗘𝗔𝗦 𝗠𝗼𝗻𝗲𝘆 𝗨𝗫: balance and transaction displays unambiguous about amount, currency, status (pending, settled, reversed), and direction. Fee transparency designed to build trust. Time-zone-aware timestamps. Limit and approval flows. 𝗞𝗬𝗖 𝗮𝗻𝗱 𝗼𝗻𝗯𝗼𝗮𝗿𝗱𝗶𝗻𝗴: identity verification that doesn't lose users at step 3. Document upload UX. Selfie verification. Risk-tier-based progressive KYC. Beneficial ownership for KYB. 𝗧𝗿𝗮𝗱𝗶𝗻𝗴 𝗨𝗫: order entry, order book displays, position management, P&L visualization, options chain UX, charting integration, and the difference between UX for retail and pro traders. 𝗔𝗜 𝗰𝗼𝗻𝘃𝗲𝗿𝘀𝗮𝘁𝗶𝗼𝗻 𝗨𝗫: turn-taking, streaming, regenerate, citation footnotes, tool calling visualization, and the difference between chat-as-the-product and chat-as-a-feature. 𝗔𝗜 𝗰𝗼𝗻𝗳𝗶𝗱𝗲𝗻𝗰𝗲 𝗮𝗻𝗱 𝘂𝗻𝗰𝗲𝗿𝘁𝗮𝗶𝗻𝘁𝘆: when to show confidence scores, how to design "I don't know" responses, how to handle hallucinations, and the workflow when humans need to verify. 𝗗𝗮𝘁𝗮 𝘃𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻: chart types matching the underlying data, tables with 100+ columns made navigable, real-time updates, and dashboards that scale from one user to enterprise. 𝗧𝗢𝗢𝗟𝗦 • Figma • ProtoPie for chart, data, and AI streaming UX. • Origami for complex AI interaction states. • Familiar with TradingView charting library, AG Grid for data-heavy tables, and the design constraints of LLM • APIs (latency, streaming, partial responses, errors). • Fintech startups from seed through Series C. • Neobanks. • Trading platforms. • Lending companies modernizing their UX. • Payment processors. • Wealthtech products. • AI startups building user-facing products. • Companies adding AI to existing fintech products. Send a description of your project, and I am ready to discuss

**𝐖𝐞𝐥𝐜𝐨𝐦𝐞 𝐭𝐨 𝐦𝐲 𝐩𝐫𝐨𝐟𝐢𝐥𝐞** 🥇𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐩𝐫𝐨𝐟𝐢𝐥𝐞 💯𝟗𝟗% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐬𝐜𝐨𝐫𝐞 💲 $𝟏𝟎𝟎𝐊+ 𝐄𝐚𝐫𝐧𝐞𝐝 ✅𝟏𝗠+ 𝗔𝗽𝗽 𝗗𝗼𝘄𝗻𝗹𝗼𝗮𝗱𝘀 🚀 ✅𝗧𝗼𝗽 𝟭% 𝗨𝗽𝘄𝗼𝗿𝗸 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 ✅𝟒𝟎+ 𝐂𝐨𝐮𝐧𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝 I help startups, founders, and enterprises build world-class Mobile apps and Websites that drive millions of downloads, secure investor funding, and scale globally. If you are searching for an expert mobile app or website developer who can take your idea from concept to launch, you are in the right place. 𝐖𝐇𝐘 𝐂𝐋𝐈𝐄𝐍𝐓 𝐓𝐑𝐔𝐒𝐓 𝐌𝐄- 👉TOP RATED PROFILE 👉7+ YEARS OF REAL WORLD EXPERIENCE 👉MOBILE DOWNLOADS 1M+ 👉WORKED ON 100+ MOBILE APPLICATIONS. 👉CAN WORK INDEPENDENTLY AND WITH GLOBAL TEAM AS WELL. 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗹𝗼𝘃𝗲 𝐌𝐲 𝘄𝗼𝗿𝗸 ⭐"Hetal is very professional and hard worker. Can get the job done to a high quality." ⭐"Hetal was great to work with, communicated quickly, and was very helpful on the project" ⭐“Hetal executed the requested work quickly and proficiently" **𝐌𝐘 𝐒𝐊𝐈𝐋𝐋𝐒** 📱 Mobile App Development React Native (Expo & Bare Workflow) Flutter Native Android (Kotlin) Native iOS (Swift) Ionic / Capacitor AR/Camera Integrations (Barcode/QR scanning, AR features) 🖥️𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 React.js / Next.js / Angular HTML5, CSS3, Tailwind CSS JavaScript, TypeScript Responsive UI/UX Development ⚙️𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Node.js (Express.js, Nest.js) ASP.NET Core Web API FastAPI (Python) Firebase REST APIs & GraphQL Serverless Architecture 🧠 𝐀𝐈 & 𝐌𝐚𝐜𝐡𝐢𝐧𝐞 𝐋𝐞𝐚𝐫𝐧 OpenAI API / ChatGPT Integrations LangChain AI Chatbots & Assistants OCR, Image Recognition AI-driven Analytics & Automation 🗄️ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐒𝐭𝐨𝐫𝐚𝐠𝐞 MongoDB PostgreSQL / MySQL Firebase Firestore & RTDB Supabase Redis Local storage / SQLite ☁️ 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 Google Cloud Platform (GCP) AWS (Lambda, S3, EC2) Docker & Containerization CI/CD (GitHub Actions, Vercel, Netlify) 🧪 𝐓𝐞𝐬𝐭𝐢𝐧𝐠 & 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 Jest, Mocha, Detox Unit Testing & Integration Testing Performance Optimization 🛠️ Tools & Workflow Git, GitHub, GitLab Postman / Swagger / OpenAPI Jira, Trello, Slack Figma Integration for Pixel-Perfect UI 𝐀𝐩𝐩𝐬 𝐄-𝐋𝐞𝐚𝐫𝐧𝐢𝐧𝐠 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 | 𝐄𝐝𝐓𝐞𝐜𝐡 𝐀𝐩𝐩𝐬| 𝐃𝐚𝐭𝐢𝐧𝐠 𝐀𝐩𝐩𝐬, 𝐅𝐨𝐨𝐝 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐀𝐩𝐩𝐬 | 𝐆𝐫𝐨𝐜𝐞𝐫𝐲 𝐀𝐩𝐩𝐬, 𝐓𝐚𝐱𝐢 𝐀𝐩𝐩𝐬, | 𝐑𝐢𝐝𝐞 𝐒𝐡𝐚𝐫𝐢𝐧𝐠 𝐀𝐩𝐩𝐬 | 𝐇𝐞𝐚𝐥𝐭𝐡 & 𝐅𝐢𝐭𝐧𝐞𝐬𝐬 𝐀𝐩𝐩𝐬 | 𝐖𝐞𝐥𝐥𝐧𝐞𝐬𝐬 & 𝐌𝐞𝐝𝐢𝐭𝐚𝐭𝐢𝐨𝐧 𝐀𝐩𝐩𝐬, 𝐅𝐢𝐧𝐓𝐞𝐜𝐡 𝐀𝐩𝐩𝐬| 𝐒𝐨𝐜𝐢𝐚𝐥 𝐌𝐞𝐝𝐢𝐚 𝐀𝐩𝐩𝐬 | 𝐂𝐡𝐚𝐭 𝐀𝐩𝐩𝐬 | 𝐌𝐞𝐬𝐬𝐚𝐠𝐢𝐧𝐠 𝐀𝐩𝐩𝐬 | 𝐄-𝐜𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐀𝐩𝐩𝐬, 𝐒𝐡𝐨𝐩𝐩𝐢𝐧𝐠 𝐀𝐩𝐩𝐬 | 𝐌𝐚𝐫𝐤𝐞𝐭𝐩𝐥𝐚𝐜𝐞 𝐀𝐩𝐩𝐬 | 𝐑𝐞𝐚𝐥 𝐄𝐬𝐭𝐚𝐭𝐞 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬 | 𝐓𝐫𝐚𝐯𝐞𝐥 𝐀𝐩𝐩𝐬| 𝐁𝐨𝐨𝐤𝐢𝐧𝐠 𝐀𝐩𝐩𝐬 | 𝐇𝐨𝐭𝐞𝐥 𝐁𝐨𝐨𝐤𝐢𝐧𝐠 𝐀𝐩𝐩𝐬 | 𝐎𝐧-𝐃𝐞𝐦𝐚𝐧𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐀𝐩𝐩𝐬 | 𝐓𝐞𝐥𝐞𝐦𝐞𝐝𝐢𝐜𝐢𝐧𝐞 𝐀𝐩𝐩𝐬 | 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 𝐀𝐩𝐩𝐬 | 𝐀𝐈 & 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐀𝐩𝐩𝐬 | 𝐋𝐢𝐯𝐞 𝐒𝐭𝐫𝐞𝐚𝐦𝐢𝐧𝐠 𝐀𝐩𝐩𝐬 𝐚𝐧𝐝 𝐦𝐨𝐫𝐞. 🔥 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 — 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩𝐬, 𝐖𝐞𝐛, 𝐚𝐧𝐝 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 🤖 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 AI Development AI App Development AI-Powered Mobile Apps Custom AI Solutions AI Agents Development AI Integrations AI Chatbot Development 📱 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Mobile App Development iOS App Development Android App Development Flutter App Development React Native App Development Cross-Platform App Development Hybrid App Development Custom Mobile App Development MVP Development 🧑‍💻 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Full Stack Development Full Stack Web Development Web Development / Web Developer MERN Stack Developer Node.js Development SaaS Product Development Custom Software Development E-commerce Development 𝗥𝗲𝗮𝗱𝘆 𝘁𝗼 𝗕𝘂𝗶𝗹𝗱? Click on the 𝗠𝗲𝘀𝘀𝗮𝗴𝗲 or 𝗜𝗻𝘃𝗶𝘁𝗲 button and let’s start.

✅ 𝟓+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐔𝐗 & 𝐔𝐈 𝐃𝐞𝐬𝐢𝐠𝐧 ✅ 𝟐𝟒/𝟕 𝐀𝐯𝐚𝐢𝐥𝐚𝐛𝐢𝐥𝐢𝐭𝐲 ✅ 𝐄𝐱𝐩𝐞𝐫𝐭 𝐢𝐧 𝐅𝐢𝐠𝐦𝐚, 𝐀𝐝𝐨𝐛𝐞 𝐏𝐡𝐨𝐭𝐨𝐬𝐡𝐨𝐩 & 𝐆𝐫𝐚𝐩𝐡𝐢𝐜 𝐃𝐞𝐬𝐢𝐠𝐧 ✅ 𝐇𝐢𝐠𝐡-𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐖𝐨𝐫𝐤 ✅ 𝟏𝟎𝟎% 𝐂𝐥𝐢𝐞𝐧𝐭 𝐒𝐚𝐭𝐢𝐬𝐟𝐚𝐜𝐭𝐢𝐨𝐧 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲 I'm a UI UX designer with 5+ years of experience in UX & UI Design, helping companies build intuitive, engaging, and high-performing digital products ⭐️⭐️⭐️⭐️⭐️ ""The final result went beyond our expectations. The user interface is both intuitive and visually striking, clearly reflecting their attention to detail and design expertise. Aqsa was responsive to feedback and quick with revisions, making sure the end product matched our vision exactly." 🎯 What I bring to your product as a UI UX Designer UIUX designer: ✔️ Over 5+ years of commercial UI UX Design experience, web design, and mobile app design ✔️ A results-focused user experience design: as a UI UX Designer, I create user experience strategies that boost usability and drive user engagement, leading to conversion increases of up to 150% for previous clients. ✔️ As a UI UX designer, I design clear user flows that guide users effortlessly through websites and applications. ✔️ As a UI UX Designer, I develop detailed wireframing to map out user journeys and interface structure. My Prototyping expertise allows me to test and refine design concepts before implementation. I’ve delivered 5,000+ wireframes and over 150 prototypes, helping streamline project workflows and reduce the need for costly revisions. ✔️ As a UI/UX Designer, I prioritize user experience design, ensuring that every interaction is intuitive and seamless. My approach to user interface design focuses on creating clean, and accessible experience ✔️ As a graphic designer, I create UI graphics, icons, and branding assets using Adobe Illustrator. As a UIUX Designer, I use Figma for high-fidelity wireframes, interactive prototypes, and user interfaces that support seamless team collaboration. I also use Adobe Photoshop for web and mobile visuals, and Adobe XD to build interactive prototypes and validate user flows before development. ✔️ Web & Mobile UI design: As a UI&UX Designer UI & UX designer, I focus on mobile app design, web design, creating an intuitive user interface design that increased user engagement by 40%. My mobile UI design ensures a seamless user interface with a consistent look and feel across both iOS and Android. ✔️ With deep expertise in WordPress and web design, I design and develop fully customized react and ecommerce websites. As a UI UX designer, I prioritize a web design that is visually appealing and highly functional. I’ve crafted and optimized 50+ websites, focusing on intuitive navigation and layouts that drive conversions. ✔️ I have expertise in GUI Design and mobile app design, ensuring interfaces are user-friendly and engaging. ✔️ I'm a UI & UX Designer with extensive skills in Graphic design. I create brand-aligned digital experiences, provide logo design services, and create a strong visual identity. ✔️ As a UX/UI designer, I specialise in Figma design and mobile app design ✔️ I've got deep experience in UX & UI designer 📊 My Achievements in Numbers: 🔶 UI UX Designer for a Logistics SaaS application built on React: ▪ Improved pharmacy order processing efficiency by 300%. ▪ Reduced human error in order fulfillment by 50% through enhanced user interface design ▪ Accelerated checkout process by 40%, minimizing customer drop-offs. ▪ Cut manual work by 80%, streamlining workflows and boosting productivity. 🔶 UI UX Designer for a ecommerce website: ▪ Achieved 25% increase in revenue through UX improvements. ▪ Reduced cart abandonment by 35% with a more intuitive UI redesign. 🔶 UI UX Designer for a Health Mobile App: ▪ 5x user retention by redesigning the mobile app design ▪ 6x onboarding speed through streamlined user flow and interactive prototyping Why should you hire me as a UI UX Designer? ▪ 6+ years of experience in UX & UI, Web Design, and Mobile App Design. ▪ 400+ successful projects across a wide range of industries, including ▪ 200+ happy clients who have seen tangible business growth. ▪ Expert in Figma, Adobe XD, Adobe Illustrator, WordPress, React, ecommerce ▪ Delivered high-impact prototypes in record time for urgent product launches and investor demos. ▪ Designed cross-platform experiences for web, mobile (iOS & Android), and desktop applications, ensuring visual and functional consistency. ▪ 300+ projects - from enterprise SaaS dashboards to high-converting e-commerce stores. ▪ 6000+ wireframes & 150+ prototypes created to streamline development and reduce costly revisions. ▪ 30+ lectures and webinars conducted for junior and mid-level UI/UX designers Looking for a expert UI/UX Designer UI UX Designer UIUX designer UXUI designer who can take your product to the next level and drive business growth? Let’s connect! ☎️

Zazen Technologies specializes in developing highly sophisticated Mobile applications and Websites for Entrepreneurs and Small to Mid size companies. Our offices are in San Francisco and Denver! We also work with Angel Investors and VCs, along with offering our clients mentoring on how to develop and support a Technology Startup!! We have extensive experience with: Native iOS & Android app development Backend Development & architecture Crypto Currencies NFTs Blockchain Responsive web design & development Cross-platform development using frameworks like Phonegap and Xamarin eCommerce / FinTech Food Delivery Service Delivery Dating and Event Planning Social Media Health and Fitness Product design involves a UI/ UX designer laying out all the screens required for the platform with wireframes. Once those wireframes’ flows are approved, the app’s screens are designed, in part by taking the visual identity established in Platform Branding and using it as a jumping off point to establish the app’s look and feel. High-fidelity mocks are passed from our designers to engineers who code these frontend screens into existence. At the same time, backend engineers are building the behind-the-scenes pipes and engines that make your platform tick and operate effectively. Testing is heavily integrated into our Product Development process. We test the stability of the code as well as its ability to scale with platform growth. Testing is also incorporated to account for various phone devices and environments. Support and maintenance help is also available for clients once products are released. Clients owned 100% of the code once the product is completed. Read more about our engineering process iOS App Development Our rich technical expertise across different industry verticals helps you develop business-centric iOS apps that match your vision and engage your end-users. Our iOS application team is also specialized with the latest and most intuitive language SwiftUI to create interactive and scalable apps across all Apple devices (iPhone, iPad, macOS, WearableOS & others). Android App Development Unlock the potential of your business with our best-in-class Android app development services and advanced solutions. We are an award-winning mobile app development company that helps thriving enterprises bridge the gap between ideas and reality through custom and cloud-ready mobility solutions.At Zazen Technologies, we develop distinctive mobile apps that ensure a smooth and user-friendly interface for the end-users.

Hi there, My name is Mahmoud and I am an expert in android native and cross-platform app development for IOS and android using Flutter. I can help you deliver the final app from the initial idea analysis, UI/UX design, app development, app test, and final release to the store. I am not a freelancer, I am a business partner whom you will find always to support and involve your idea so it can rise. **Types of applications I have experience with** ✅ Bluetooth apps ✅ Bluetooth apps connecting with boards like Arduino (Reading & Writing data to boards) ✅ Open cv apps( Scanner apps and Image processing) ✅ Social networks (Login, Register, Profile) ✅ In-App Purchase apps ✅ Stream apps ✅ Audio Books apps ✅ Chatbot apps ✅ AI apps ✅ Learning apps ✅ Food apps ✅ E-commerce applications ** Skills and Expertise ** ✅ Java & Kotlin ✅ Web services (JSON -XML ) ✅ App design ✅ App testing ✅ Launch applications ✅ Git and Bitbucket (Version Control) ✅ Cross-Platform ✅ Code Review ✅ JIRA ✅ Mobile Notifications ✅ Material Design ✅ Restful API ** Libraries and frameworks ** ➡︎ RXJava2 ➡︎ Dagger2 ➡︎ Rretroifet2 ➡︎ Butterknfe Picasso & Glide ➡︎ JUnit, Mockito and Espresso ➡︎ Firebase and google services ➡︎ AndroidX/JetPack ➡︎ Exo Player ➡︎ Open Cv ➡︎ ** Design patterns ** ✅ MVP ✅ MVC ✅ MVVP ** Brilliant reviews by my previous clients ** ⭐️ "Mahmoud is very cooprate developer, has very good development experience." ⭐️ Another super great experience with Mahmoud. There is really no problem he cannot solve with Android App. Again this was another app which required external device to connect to phone. Mahmoud developed this remotely in a very professional way and fixed everything till perfection. We feel very lucky to have met him as apart from great competence in developing Android App Mahmoud is very nice and gentle guy to deal with and has always a positive attitude. Well done Mahmoud !" ⭐️ "Job completed on time with outstanding quality of work highly recommended" If we have an idea that you need to make real, Just tell me details and see the magic. Best regards,

Hi, I'm Igor, an expert graphic designer with over 12+ years of experience. 🏆 Top 1% of Freelancers - Upwork Top Rated Plus Designer ⭐ 12+ Years of Experience - Senior UX/UI Designer 🚀 2150+ Successfully Completed Projects 🎯 App Icon Expert (iOS & Android) ✅ Certified by Upwork - User Interface and Graphic Design I have graduated from the University of Novi Sad, Faculty of Technical Sciences (Department of Graphic Engineering and Design). In addition to that i have a BSC degree. I have excellent knowledge and skills in Adobe Photoshop, Adobe Illustrator, Figma, Adobe XD, Adobe Animate and InVision. I am a creative, persistent person who likes design, and always takes care of your desires in order to meet customer needs.

Senior React Native Engineer | Mobile App Development | AI, Firebase & WebRTC As a Senior React Native Developer and Lead Architect, I specialize in high-performance Mobile App Development that bridges the gap between web flexibility and native power. I utilize React Native CLI for complex Native Module integrations and Expo for rapid MVP development, ensuring every product is scalable, secure, and production-ready from launch. I partner with startups and enterprises to transform prototypes into market-leading iOS and Android applications through clean architecture and seamless AI-driven user experiences. Core Technical Expertise Mobile Development: Expert-level React Native (CLI & Expo) utilizing TypeScript and WebRTC for real-time communication. AI Mobile Development: Implementation of RAG, OpenAI, and Claude API for intelligent automation and AI-powered experiences. Native Bridge: Development of custom Android (Java/Kotlin) and iOS (Swift/Obj-C) modules for advanced system-level features. Backend & Real-time: Scalable architecture using Firebase, Supabase, Node.js (NestJS), and AWS. Monetization & Deployment: Integration of RevenueCat, Stripe, and In-App Purchases (IAP) with full-cycle App Store and Google Play deployment. Proven Project Success Tradetron Tech: High-performance FinTech platform for automated trading. SnapSeries: Scalable web & mobile ecosystem for media management. Sportfolio!: Professional networking platform for athletes. Skoll!: Real-time social discovery app with interactive features. Industry Experience AI & Machine Learning: Coaching systems and automation platforms. FinTech & Trading: High-concurrency financial systems. Real-Time Communication: Apps powered by WebRTC (video/audio streaming). E-commerce & SaaS: B2B & marketplace solutions. Security Utilities: System-level mobile tools and security-focused apps. Professional Value Proposition Product-First Approach: Focus on business ROI, scalability, and user growth. Native Expertise: Deep understanding of iOS & Android systems beyond typical cross-platform limits. Agile Workflow: Transparent development, weekly updates, and fast communication. Engineering Standards: Strict code quality, testing, and maintainability (“No-Vibe Coding”). Let’s Build Something Scalable Contact me to plan your roadmap and build your next AI-powered mobile application. Search-Optimized Skills React Native | Mobile App Development | AI Mobile Development | React Native Developer | Native Modules | Firebase | WebRTC | Android Developer | iOS Developer | Full Stack Mobile Developer | Supabase | Mobile Security | App Store Publishing | NestJS | TypeScript | UI/UX Design | Hybrid Mobile App | Mobile App Architect | Mobile App Testing | Expo Developer

🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 𝗙𝗨𝗟𝗟-𝗦𝗧𝗔𝗖𝗞 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗘𝗥 🏆 I build scalable web and mobile applications using MERN stack, Flutter, and React Native, with modern AI integrations. With years of experience and 6,000+ Upwork hours, I help startups and businesses transform ideas into production-ready SaaS platforms, web apps, and mobile applications. From MVP development to full-scale platforms, I handle the complete product lifecycle - architecture, development, integrations, and deployment. What I Build- 🌐 Web Applications • Full-stack web apps using MongoDB, Express, React, Node.js • SaaS platforms and business dashboards • Admin panels and analytics systems • REST and GraphQL APIs • Scalable backend architecture 📱 Mobile Applications • Cross-platform apps using Flutter and React Native • iOS and Android app development • Real-time features, notifications, and integrations • App Store and Play Store deployment • High-performance mobile user experience 🤖 AI-Powered Features • AI chatbots and assistants • OpenAI / LLM integrations • AI recommendations and automation workflows • Intelligent features integrated into web and mobile apps Startup & MVP Development I work closely with founders to build and launch products quickly. • Rapid MVP development • SaaS and marketplace platforms • Mobile-first startup products • Scalable architecture from the beginning Tech Stack Web Development MERN Stack (MongoDB, Express, React, Node.js) Next.js TypeScript Mobile Development Flutter React Native Backend & APIs Node.js REST APIs GraphQL Databases MongoDB PostgreSQL Firebase Cloud & DevOps AWS Vercel Docker CI/CD What Clients Hire Me For ✔ Web and mobile application development ✔ SaaS platform development ✔ Startup MVP development ✔ AI-powered product features ✔ Backend systems and API development Why Clients Work With Me ✔ 10+ years of development experience ✔ 6,000+ hours on Upwork ✔ Expertise across web and mobile ecosystems ✔ Clean, scalable, production-ready architecture ✔ Clear communication and reliable delivery 📩 If you're planning to build a web platform, mobile app, or AI-powered SaaS product, feel free to reach out and let's discuss your project.

🔎 Looking for an 𝗘𝗻𝘁𝗲𝗿𝗽𝗿𝗶𝘀𝗲-level UI UX Designer & Product Designer ? I design Figma Product Design system for Web Design · Mobile App Design · SaaS Design · Dashboard Design & AI Product Design 🏆 Featured on 𝗚𝗼𝗼𝗴𝗹𝗲'𝘀 main 𝘀𝘁𝗮𝗴𝗲 as Enterprise Product Design craft during Google Bard 2024 keynote. I cut dev time by 60% & move add to cart cost from $30 to $0.80 & support products with 1M+ downloads ✨ As a UX Designer Mobile UI Designer & Product Designer I build UI UX Design in Figma from UX Research Wireframing & User Interface Design to Prototyping Design Systems & QA review PROOF - live case studies at 👆🏻 upwork.kvs.services 👆🏻 📜Chaptr/Stori - AI Product (Featured by Google) Senior Product Designer for Stori, an AI storytelling app introduced by Josh Woodward on Google's main stage during the Google Bard keynote. I turned complex AI logic into intuitive Mobile UI Design & Mobile Design patterns 🎫 Expian - B2B2C Enterprise SaaS Design ecosystem 60% faster Product Development through a component-first UI Design and Dashboard Design approach. I unified multiple portals into one scalable SaaS Design system as the lead UI UX Designer on the build 👫 Paired - Mobile App Design for relationship therapy 1M+ downloads · 190K+ reviews · 4.7★. App Store Editors' Choice plus Google Play Award winner. I worked as a Mobile UI Designer to push Mobile UI engagement and retention 💎 Le-perle - E-commerce CRO Cost per Add to Cart from $30 to $0.80, now a top-3 jewelry seller. Two rounds of accessibility and ecommerce UX fixes 🎨 DesignBundles - international marketplace with 6M+ monthly users Lead Product Designer for the Web Design of revenue pages still live after 4 years with no redesign 🏆 KVS Studio - 3D Design ( FWA Site of the Day 2026 & Awwwards ) A premium 3D Design experience built with Three.js · WebGL · GSAP that won FWA Site of the Day - an immersive Product Development showcase with Interaction Design and sound-aware UX THE PROBLEM Many teams hire a cheap designer for a premium result, then pay twice when the UI UX breaks conversion, handoff, or scale. I design with real engineering, product, and growth constraints so your first release is the one you ship. As both Product Manager and Product Designer I keep scope, business goals, and the build in sync. WHAT I CAN HELP WITH ✓ UI UX Design & Figma Product Design for SaaS Design · Dashboard Design · admin panels · marketplaces ✓ Mobile App Design & Mobile UI Design for iOS & Android · onboarding · paywalls · subscriptions ✓ Web Design & Landing Page work for CRO · Website Redesign · product websites ✓ AI Product Design & Conversational User Interface for AI products · user flows · logic ✓ 3D Web Design with Three.js · WebGL · GSAP · React Three Fiber for premium product moments ✓ UX Research · Wireframing · Prototyping · Design Systems · dev-ready Figma handoff ✓ Studio support for Industrial Design · Packaging Design · Brand Identity · 3D Rendering WHERE I'M STRONGEST 🔹 UI Design & Product Design - minimalist Enterprise UI , complex B2B Web Design products & Design Systems built from scratch with a clean Style Guide so nothing is lost in build 🔹 Mobile Design - aesthetic consumer Mobile UI Design apps for iOS and Android with award-winning Mobile App Design 🔹 3D Design - FWA Site of the Day and Awwwards-recognized Web Design built with Three.js · WebGL · React Three Fiber 🔹 CRO & E-commerce - Landing Page work and revenue pages for Shopify and WooCommerce that move cost per add to cart from $30 to $0.80 MY PROCESS Discovery & UX Research → User Flow → Information Architecture → Wireframing → UI exploration & 3D Design → Prototyping → Usability Testing → dev-ready handoff → Design QA LET'S TALK Send your current screens, a Mockup, or just the problem. I'll reply with the next best steps, a timeline, and a clear plan to level up your UI UX as your dedicated UI UX Designer and Product Designer on the team. Tech Web Design Mobile UI UX Designer Figma Mobile Design 3D Design Mobile UI Design Mobile UI Designer Product Design Industrial Design Packaging Design Graphic Designer Product Development Product Designer Industrial Designer Product Manager SaaS Design Dashboard Design 3D Rendering CSS 3 Graphic Design JavaScript Landing Page Mobile App Design Three.js UI Graphics UI/UX Prototyping User Experience Design User Interface Design UX & UI UX Research Wireframing 3D Animation 3D Model 3D Modeling 3D Product Rendering Adobe Illustrator Adobe InDesign Adobe Photoshop Adobe XD Animation Architectural Rendering Autodesk 3ds Max Bootstrap Brand Guidelines Brand Identity & Guidelines Branding Business Card Design CSS Front-End Development GSAP GUI Design HTML HTML5 Illustration Label & Packaging Design Logo Design Mobile App Development Photorealistic Rendering Responsive Design SCSS Smartphone Specifications Tailwind CSS TypeScript Visualization Vue.js Web UI WebGL WooCommerce React Three Fiber React Native Next.js

Senior Product Designer helping SaaS startups and digital products turn complex ideas into intuitive, high-converting user experiences. I specialize in: ◆ SaaS platforms & dashboards ◆ Mobile app design (iOS & Android) ◆ B2B & enterprise products ◆ UX audits and product improvements ◆ Design systems and scalable UI ◆ Wireframes → High-Fidelity UI → Interactive Prototypes What clients value most: ✅ Fast communication and reliable delivery ✅ Clean, modern interfaces with strong usability principles ✅ Ability to simplify complex workflows and data-heavy experiences ✅ Strategic thinking beyond visual design ✅ Smooth collaboration with founders, PMs and developers Over the years I’ve worked with startups, SaaS companies and established businesses, helping them improve onboarding, retention, usability and overall product quality. 500+ projects completed • $400k+ earned • Top Rated Plus If you’re looking for a designer who can quickly understand your product, challenge assumptions and deliver production-ready designs, let’s talk. 🚀