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$80/hr
$0 earned
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I build mobile and full-stack products end-to-end from Flutter and native iOS apps down through the Node.js APIs, PostgreSQL databases, and cloud infrastructure that power them. Over 8+ years I've shipped apps across healthcare, e-commerce, and SaaS, and I currently lead full ownership of features from database schema to production deployment in a live multi-tenant SaaS environment. What I bring to your project: Cross-platform mobile development Flutter is my primary tool for building fast, native-feeling iOS and Android apps from a single codebase, backed by hands-on native iOS experience in SwiftUI. The cross-platform architecture patterns I use (state management, API layers, offline caching) transfer cleanly to React Native projects as well. Full-stack ownership I don't just build UI. I design the backend: REST APIs in Node.js (Fastify) with TypeScript, PostgreSQL schemas via Prisma, authentication, role-based access, and the DevOps pipeline (Docker, CI/CD via GitHub Actions, cloud/VPS deployment) that gets it all into production reliably. AI integration I've built AI-powered features using the OpenAI and Anthropic Claude APIs, including a RAG-based chatbot architecture (LangChain + pgvector) and automation workflows with n8n. If you need an AI coach, in-app assistant, or smart-suggestion feature, I can design and wire it in securely proper API key management, error handling, and conversation context included. SaaS & subscription architecture I'm currently building a multi-tenant SaaS platform from the ground up, including plan-based feature gating, usage quotas, and subscription tiers exactly the kind of system most growing apps need behind their paywall. Security-minded development I hold a cybersecurity diploma and a DevOps/CI-CD certification, and I write code with authentication, data handling, and production stability in mind from day one important if you're in healthcare, fintech, or any regulated space. Payments & integrations hands-on experience with Stripe, Flutterwave, and PayPal, plus Firebase (Auth, Firestore, push notifications, analytics) for apps that need to launch fast without reinventing infrastructure. I'm bilingual (French/English), based in Canada, and used to working directly with founders and product owners rather than just executing tickets from a backlog I'll flag risks early, suggest better approaches when I see them, and hand you clean, documented, maintainable code you can scale later. If your project needs someone who can own a feature from database to App Store submission not just the screens let's talk.
$85/hr
$8K+ earned
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With more than 22 years of software development experience I am here to help people who are looking for quality work, done fast. Full stack web and mobile developer, expert in ASP.NET MVC, .NET Core, C#. Microsft SQL.
Dream Beyond | Custom Software Specialists
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Dream Beyond | Custom Software Specialists
$1K+
earned
$145/hr
Available now
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I am an experienced, versatile product development engineer and seasoned CTO who enjoys turning complex ideas into simple, elegant products. I focus on clean software, thoughtful design, and user experiences that feel intuitive rather than over engineered. With more than 20 years of hands on experience, I help clients move confidently from concept to working product while keeping long term business and technical strategy in mind. As a CTO, I have led engineering teams, set technical direction, and made practical architecture decisions that balance speed, cost, and scalability. I am comfortable working at both the strategic and hands on levels, whether that means shaping a product roadmap, mentoring engineers, or jumping in to solve hard technical problems when needed. I am also a certified AI expert and regularly help clients apply modern AI and machine learning techniques in practical, production ready ways. I focus on using AI where it delivers real value, whether that means automation, intelligent user experiences, data driven insights, or rapid prototyping, without unnecessary complexity or hype. I place a strong emphasis on understanding your goals and constraints, and on getting products to market efficiently without sacrificing quality. Whether you are refining an early idea, scaling a product, or stabilizing an existing platform, I work closely with you to make sure the technical decisions support your broader business objectives. Over the years, I have developed products with multidisciplinary teams around the world, including high volume consumer devices that have sold millions of units. I also enjoy working on niche, lower volume products that are interesting, purposeful, and still need to be commercially viable. Technically, I bring expert level development skills in C, C++, C#, and JavaScript, along with the HTML and CSS that support modern user interfaces. On a higher level, I build interactive user experiences using Unity 3D, supported by custom plugins written in Java and Objective C. On a lower level, I design and develop embedded systems end to end, from bare metal firmware through prototypes and into mass production. I have also built proof of concept computer vision applications using Python and OpenCV for VR and AR use cases. My formal background is in electrical and computer engineering with a B.S. in Electrical and Computer Engineering. I professionally design complete electronic systems including circuit architecture, detailed schematics, component selection, and signal integrity considerations, followed by printed circuit board layout with a strong focus on Bluetooth Low Energy and WiFi connectivity, reliability, and manufacturability. To move quickly, I maintain in house 3D printers and CNC equipment, allowing for rapid mechanical iteration, enclosure design, and fast PCB development. This hands on approach helps reduce risk, shorten timelines, and keep projects moving forward.
$75/hr
100% Job Success
$100K+ earned
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Joseph V. has worked .
Flutter Developer with a proven track record of tackling business challenges and delivering robust software solutions. I have successfully launched multiple applications on the App Store. Choosing to work with me means securing not only top-notch code but also a dependable collaborator who is flexible with project durations, whether long-term or short-term. My background spans a variety of sectors where I have crafted solutions using both web and mobile technologies. Skills I bring to the table: Development for iOS & Android using Flutter. Expertise in Firebase and Firestore. Proficient in Dart. Ability to enhance and maintain existing codebases. Navigating the Apple approval process, including Account Sign In. Cloud Functions utilizing Typescript/Javascript. Proficiency in: Managing repositories and workflows on GitHub, including GitHub Actions.
Tapan C.
$90/hr
100% Job Success
Available now
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- Amazon Alexa Champion 2023 - Winner of Amazon Alexa skills challenge : Alexa conversations 2020 - Nominated for Alexa emerging tech developer - Digital India awards by Internet and mobile association of India and Amazon Alexa 2018 - Winner of first-ever official Amazon Alexa hackathon India Voice-enabled devices are taking over human efforts to get things done. I am here to help my clients design and develop Amazon Alexa skills or Google actions which will deliver delightful user experience. I have worked with clients from Finance services, real estate, digital marketing, Healthcare, Education, Health and fitness, Podcast industries. Designed and published more than 100 skills in Amazon Alexa skill store for clients across the globe. I am an expert in designing Voice user Interface which helps deliver a delightful user experience on Amazon Alexa and Google Home. Working with Amazon Alexa marketing team for skill promotion and beta feature development and implementation. Working with Samsung Bixby team to design and develop Bixby capsules for clients and for Bixby marketplace. Quality is best in the market !! Voice tech is the next industry disruptor so don't wait and get voice-first application for your brand/business/company asap.
$60/hr
100% Job Success
$100K+ earned
Offers consultations
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Hello, here Ignacio! 🚀 My team and I have over 7 years of experience with AI solutions, catering to a diverse range of businesses from agile startups to established enterprises. Whether you're looking to harness the power of LLMs, Computer Vision, AI Agents, NLP or AI for Speech, we've got you covered. We specialize in bringing AI models from the lab to production in no time, ensuring seamless data handling, training, deployment, and monitoring. Over the last 3.5 years, more than 20 clients have trusted Dynamind Labs for our AI services, benefiting from our ability to transform business needs into innovative solutions. 🌟 We've partnered with industries such as Healthcare, Education, Marketing, Sports, and Manufacturing to deliver impactful results. Our Unique Approach: At Dynamind Labs, we take pride in offering personalized, effective AI solutions that push the boundaries of innovation. Our process begins with a thorough needs assessment to craft solutions that precisely match your requirements. Our expertise spans computer vision, LLMs, NLP, and speech AI, ensuring our projects are cutting-edge and highly functional. We've partnered with esteemed clients like GVentures and Ecdysis Foundation, delivering revolutionary solutions across fields—from interior design visualization to wildlife conservation. Our success in elevating operations with AI-powered chatbots, speech recognition systems, and more speaks for itself. What our clients say about us: - Ecdysis Foundation (Insect classification system 🐞): "Dynamind was great to work with, delivering an ML solution with a 70% success rate on test samples." ⭐⭐⭐⭐⭐ - Firedet (Fire detection system 🔥): "Timelines were met and the results were great. Their constant suggestions pushed the project in the right direction." ⭐⭐⭐⭐⭐ - Valoro (Voice cloning in Spanish 🎤): "Their ability to modify and train the model from scratch impressed us, as they generated realistic Spanish audio for us." ⭐⭐⭐⭐⭐ Some of the technologies we use: - 🤖 LangChain, VectorDBs, LangGraph (Agentic AI) - 🔄 Transformer models (Huggingface) - 🧠 NLP Models (LLMs, LLMs fine-tuning, ChatGPT, Claude) - 📸 Advanced Computer Vision (YOLO, OpenPose) - 🗣️ Voice cloning and Speech-to-text models, audio segmentation models - ☁️ AWS Cloud Services Additional collaborations: - 💬 Story AI: Transformative marketing chatbots - 🏥 We Trials: Pioneering healthcare advancements - 🏋️ Gym Visio: AI-based fitness solutions FREE 30-Minute Consultation: Thank you for exploring Dynamind Labs. Ready to elevate your business with cutting-edge AI solutions? Let’s make it happen! 🚀 Enjoy a Free 30-Minute Consultation to discuss your unique needs and explore how we can bring your ideas to life. Reach out today; let’s build something great together!
$90/hr
$0 earned
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I am a Full Stack Developer and Mechanical Engineer with over 12 years of experience across software, robotics, automation, and hardware led product development. I specialise in building high quality mobile applications and mechanical systems, combining strong technical architecture with a focus on performance, reliability, and user experience. I work best with teams and founders who need someone who can turn rough ideas into working products, make strong technical decisions, and keep momentum without sacrificing quality. Whether building a new app, improving an existing platform, or connecting software with real world systems, I bring a practical, engineering mindset focused on delivering products that actually work.
$60/hr
$0 earned
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𝐈 𝐡𝐞𝐥𝐩 𝐞𝐬𝐭𝐚𝐛𝐥𝐢𝐬𝐡𝐞𝐝 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬𝐞𝐬 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬, 𝐬𝐢𝐦𝐩𝐥𝐢𝐟𝐲 𝐰𝐨𝐫𝐤𝐟𝐥𝐨𝐰𝐬, 𝐚𝐧𝐝 𝐬𝐜𝐚𝐥𝐞 𝐰𝐢𝐭𝐡 𝐜𝐨𝐧𝐟𝐢𝐝𝐞𝐧𝐜𝐞. With over 10 years of experience in web and mobile development, I specialise in building clean, secure, and high-performance systems using Laravel, React, Next.js, and Flutter. As the Director of Breeze Development, I lead a full-time in-house team based between Liverpool and Chennai. Each project I deliver is designed with a clear focus speed, scalability, and real business impact. My clients come to me when off-the-shelf tools fall short and they need something tailor-made to support their business growth. I personally lead every project, from planning architecture and development to deployment and optimisation. My approach is simple: strong communication, predictable delivery, and clean, maintainable code. I’ve worked with clients across the UK, US, and Dubai, building systems that help businesses save time, improve efficiency, and scale faster. ⭐ 𝐈𝐟 𝐲𝐨𝐮’𝐫𝐞 𝐫𝐞𝐚𝐝𝐲 𝐭𝐨 𝐦𝐨𝐝𝐞𝐫𝐧𝐢𝐬𝐞 𝐲𝐨𝐮𝐫 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐨𝐫 𝐛𝐮𝐢𝐥𝐝 𝐚 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐡𝐚𝐭 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐬 𝐚𝐧𝐝 𝐠𝐫𝐨𝐰𝐬 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐛𝐮𝐬𝐢𝐧𝐞𝐬𝐬, 𝐥𝐞𝐭’𝐬 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐡𝐨𝐰 𝐈 𝐜𝐚𝐧 𝐡𝐞𝐥𝐩.
$60/hr
$300K+ earned
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Abdelhafidh B. has worked .
A React Native expert developer, committed to delivering high-quality software and resolving complex bugs.
$60/hr
$30K+ earned
Offers consultations
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A flutter developer with extensive user experience design and entrepreneurial capabilities, I have deep experience working with various businesses and helping them reach their goals through providing their customers with best experience. My computer science studies at university of Clausthal in Germany gave deep insights of how to craft and architect different softwares using different technologies taking into consideration the available resources I have been working in different projects that involved complex interaction with database, using AI, creating restful api as well as building clients apps via web and mobile technologies.
SpringyUniverse
Associated with
SpringyUniverse
$10K+
earned