Vind mobile apps Freelancers

Senior Product & Brand Designer | Total solution for Startups & SMEs. Are you looking for a single partner to establish a strong visual brand across all channels? I am Andrii, a Senior Designer with 10+ years of experience (including at Adyen). I offer a unique combination: High-end digital skills (UX/UI, Webflow) + Persuasive marketing visuals. With my background as an entrepreneur, I understand exactly what you need to convince investors or attract customers at a trade show. I am your "one-stop shop" for design. No hassle with different agencies, but one consistent, professional line for your entire company. My services: ✨ Digital Product (UX/UI & Webflow) Complete websites (Design + Development). Intuitive interfaces for apps and dashboards. Conversion-oriented landing pages. 📢 Presentations & Pitch Decks Investor presentations (pitch decks) that truly convince. Corporate presentations and templates (PowerPoint/Figma) for your sales team. 🎉 Branding & Events Corporate Identity: brand guideline, logo, corporate design, business cards and brochures. Social Media: Visual content that stands out. Why me? Problem-solving: I don't design "pretty pictures," but strategic solutions that truly tackle your business problem. 15 years of entrepreneurial experience: I don't think in hours, but in ROI and results. I understand what a company needs to grow. 10+ years Senior Design: Experience at top companies (including Adyen). My style is sleek, striking, and professional. Tool stack: Figma, Webflow, Adobe CC (InDesign, Illustrator, Photoshop), PowerPoint/Keynote. Availability: Available immediately for projects (Hybrid/Remote).

I am a senior full-stack developer with over 7 years of experience designing, building, and launching hybrid Web2/Web3 e-commerce platforms. I specialize in architecting secure, scalable marketplace systems that bridge traditional fiat payment infrastructure with blockchain-based ownership models. My expertise includes developing mobile-optimized Shopify solutions and custom e-commerce platforms, as well as implementing advanced payment gateway integrations such as Stripe, PayPal, and regional payment service providers. I have extensive experience in payment orchestration, rate rule configuration, and handling complex high-risk transaction flows. On the Web3 side, I deliver end-to-end NFT and blockchain solutions, including wallet integration, asset issuance, smart contract interaction, and gasless user experiences designed for mainstream adoption. I focus on building systems that abstract blockchain complexity while maintaining security, performance, and regulatory awareness. I am highly proficient in writing production-grade React frontends and Node.js/TypeScript backends, with a strong emphasis on code quality, scalability, and maintainability. In addition, I have proven experience leading distributed engineering teams, coordinating cross-functional development efforts, and delivering projects from concept to production. My work is driven by a commitment to robust architecture, secure transaction handling, and user-centric design, particularly in complex e-commerce environments that require both financial and blockchain expertise.

Dronepiloot 250km 2 jaar Creatief  Open-minded App bedenker en maker Website bouwer Marketing Branding https://www.aileer.nl

I'm Moses, a Software Engineer with over 7 years of experience. I have built projects that range from simple CRUD web and mobile applications to complex production-ready applications using a plethora of different technologies including Javascript, Python, Flutter, FastApi, Firebase, Django, Elasticsearch, Redis, Memcached, Celery, RabbitMQ, etc. My interests are solving real-world problems with the code I write. These interests have led me on a challenging but enjoyable path of creating various beautiful, responsive, cross-platform applications and tools with complexities ranging from simple local storage interactions to full backend integration(including machine learning models). You can find some of my projects here - https://modelda.com

Met ruim 20 jaar ervaring in softwareontwikkeling ben ik een senior full-stack developer en technisch directeur met een sterke focus op fintech, betalingssystemen en schaalbare platformarchitectuur. Ik ontwikkel veilige, performance-gedreven web- en mobiele applicaties voor organisaties waar betrouwbaarheid, security en continuïteit cruciaal zijn. Mijn expertise ligt in het ontwerpen en realiseren van maatwerkoplossingen met PHP (Laravel/Codeigniter), JavaScript, MySQL, Redis en moderne API-architecturen. Ik werk end-to-end: van backend-architectuur en databaseontwerp tot API-integraties en mobiele applicaties (iOS, Android, cross-platform). Veiligheid en compliance staan daarbij centraal. Als oprichter en IT-Director binnen meerdere ondernemingen, waaronder in de event- en fintechsector, heb ik complete digitale ecosystemen ontwikkeld voor: Ticketing en bezoekersregistratie Cashless payment systemen en POS-integraties Payment gateway koppelingen (Stripe, Adyen, Mollie, Pay, PayPal, e.a.) Onsite PIN/kaart betalingssystemen API-gedreven SaaS-platformen Registratie en event management workflows Mijn ervaring combineert techniek met strategisch inzicht: ik heb developmentteams geleid, architecturen ontworpen voor high-volume omgevingen en technologie afgestemd op bedrijfsdoelstellingen. Specialisaties Full-stack development (PHP, JavaScript, MySQL, Laravel) REST API ontwerp en integraties Payment gateway implementaties Mobiele app development (Kotlin, Flutter) Platformarchitectuur & schaalbaarheid Security & data-integriteit Event tech & registratieoplossingen Certificeringen JavaScript Application Programming Angular JS 2 PHP & MySQL Application Development Security Management Anti-Money Laundering (AML) KYC Specialist Ik werk gestructureerd, communicatief sterk en met oog voor lange-termijn onderhoudbaarheid. Op zoek naar een technische partner die verder kijkt dan alleen code en meedenkt op architectuur- en strategisch niveau? Dan kom ik graag in contact.

Fullstack software developer with expertise in backend development, building MVPs, custom web/software & API integration. Can build; tailor-made software: mobile (native) and web applications developed serving your business' needs software customization: custom Wordpress integrations, SEO optimization, etc software maintenance & refactoring: reviewing/improving extensibility and scalability of your custom software solution, refactoring existing codebase custom software & AI tools: to make your (or your customers') daily life easier I love collaborating with opdrachtgevers to both unleash their vision as much as possible, and contribute with the technical vision from my side. Do not hesitate to contact me for a free discussion regarding your projects/ideas, see you 👋

Ik ben een Senior Frontend / Full Stack Developer met meer dan 9 jaar ervaring in het bouwen van stabiele, schaalbare en gebruiksvriendelijke web- en mobiele applicaties.   💻 Specialisaties: Frontend development (React, Angular, TypeScript, JavaScript) Mobile apps (Ionic, React Native, Capacitor) E-commerce (Salesforce Commerce Cloud, WooCommerce, microservices) CI/CD, DevOps en cloud (AWS, Azure, Docker) 🎯 Waarom mij kiezen? Ik heb gewerkt voor zowel startups (Freterium, Y Combinator) als grote bedrijven (Bestseller, AKWA Group). Ik combineer technische diepgang met business focus, zodat klanten niet alleen een app krijgen die werkt, maar ook een product dat waarde oplevert. 📍 Beschikbaar: Direct 🌍 Werkzaam in Nederland en remote

I’m a dedicated Android Developer with 6+ years of experience designing, developing, and maintaining high-quality mobile applications for startups, small businesses, and growing companies. Whether you're looking to build a new app from the ground up or enhance your existing one, I can help you deliver a seamless, user-friendly, and scalable Android experience. I’m proficient in Kotlin and Java, and I follow clean architecture principles (MVVM, Clean Architecture) to ensure long-term maintainability and performance. What I Offer: Full-cycle Android development: from concept to deployment on the Play Store Strong expertise in Kotlin, Java, Git, Retrofit, Dagger/Hilt, Room, and REST APIs Adherence to modern design guidelines and best practices (Material Design, Jetpack) Transparent communication and regular updates throughout the project Focus on performance, UI/UX quality, and reliability I take pride in building apps that not only meet requirements but also provide a great user experience. Let’s work together to bring your Android app idea to life — on time, and with quality you can rely on.

Ik ben een sr. Front-end en Java Software Engineer. Ik vind het leuk om in team verband mijn bijdrage te kunnen leveren. Het liefst doe ik dat in een Scrum/Agile omgeving. Ik heb hier ook reeds ruim ervaring mee. Ik heb veel technische kennis en vind het leuk om mijn kennis en ervaring in projecten in te brengen en zodoende tot goede oplossingen te komen die voor een klant interessant zijn. Ik heb ruime ervaring met zowel Java technologie als andere technologieën zoals te zien is in mijn CV en ik kan nieuwe technieken snel eigen maken. Naast mijn werk ben ik ook actief in het ontwikkelen van websites met Angular, React en mobiele applicaties op iOS en Android. Resultaat, kennisoverdracht en kwaliteit zijn keywords die ik belangrijk vindt binnen een project.

Ik ben Quilliano van Hal, een mobile developer gevestigd in Amsterdam. Met 5 jaar gespecialiseerde ervaring in Flutter/Dart, ben ik de aangewezen expert voor het bouwen van hoogwaardige, cross-platform applicaties voor iOS, Android, Web en Desktop.Ook ben ik werkzaam als website bouwer door middel van Webflow. Hier heb ik 2 jaar ervaring in.

I am a software developer with 8 years of experience, primarily focused on Android and Flutter development. Throughout my career, I have also gained solid experience in iOS, Spring Boot, and Angular, which allows me to work across both mobile and backend/frontend technologies. I am passionate about building scalable, user-friendly applications and enjoy working in dynamic environments where I can continuously grow and contribute to impactful projects.        

IT-specialist & Virtueel Assistent   Als eigenaar van mijn bedrijf PatronX help ik ondernemers en particulieren met slimme IT-oplossingen en digitale ondersteuning. Denk aan het bouwen en beheren van websites, het opzetten van Office 365, het verbeteren van netwerken of het installeren van domotica.   Daarnaast ondersteun ik ondernemers ook als virtueel assistent. Bijvoorbeeld met technisch uitzoekwerk, structuur aanbrengen in systemen, of ondersteuning bij digitale tools.   ✔️ Technisch sterk ✔️ Oplossingsgericht ✔️ Flexibel inzetbaar    Zoekt u iemand die snel schakelt, meedenkt én doet? Stuur gerust een bericht.

Hi! I'm a software developer with 15+ years of experience building mobile apps and web platforms. I’m quick to understand project needs, great at problem-solving, and always focused on delivering clean, user-friendly solutions. I’ve worked with startups and big companies alike, and I’m confident in managing both the technical and visual aspects of a project. Let’s build something great together!