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Top freelance Mobile UI developers available to hire
Available 60 hours/week ⏳ | Committed to delivering high-quality, optimized, and fully tested solutions.
As a seasoned software engineer and full-stack developer with over 8 years in the tech industry, I’m dedicated to crafting robust, scalable, and efficient solutions. My passion lies in building, optimizing, and leading technical teams to deliver impactful projects.
### Skill Set & Technologies
Leveraging a versatile stack, I have expertise in developing high-quality web applications using:
* **Frameworks & Languages**: Laravel, PHP, FilamentPHP, FastAPI, Livewire, Node.js, Vue.js, React.js, JavaScript
* **Testing & Optimization**: PHPUnit, Pest, Laravel Dusk, Redis, Memcache
* **Frontend**: Bootstrap, jQuery, HTML5, CSS
* **Databases**: MySQL, Postgres, MongoDB
* **Stacks**: TALL, LAMP, and LEMP stacks with a strong foundation in OOP and design patterns
* **APIs**: Skilled in building and integrating RESTful APIs for seamless data sharing
### Services
My services include:
* **Development**: Creating fully optimized, scalable applications
* **Code & Peer Review**: Providing detailed feedback and recommendations for continuous code improvement
* **Testing**: Writing unit, feature, integration, and performance tests
* **Project Collaboration**: Working closely with you or your team to build effective solutions
### Project Types
If you have a web development, optimization, or data processing project, I’m eager to help you achieve exceptional results.
### Collaboration
Let’s discuss how we can bring your vision to life! Whether you need a skilled developer or a team leader, I’m ready to contribute to your project’s success.
Seasoned Web Developer and Blockchain enthusiast with a proven track record in the IT and services industry. Expertise in Research, PHP, HTML, JavaScript, and Blockchain development, including Smart Contracts. Skilled in automation, application testing, and cybersecurity analysis for web and mobile apps.
Thanks for stopping by.
Are you not sure how to build your website or mobile app to deliver your service to thousands of users?
Is your user experience on your site causing people to not use your service?
Is it very hard for you to find a high quality and reliable developer who complete your project on time and not create a mess?
I am a software entrepreneur and created many web and mobile platforms for multiple internet companies from scratch.
I've helped companies in U.K, Canada, U.S.A and Dominican Republic do the same. With over 6 years of experience in the web and mobile industry, I know the correct path to navigate the technology world.
What can you expect:
- Availability: You will be able to reach me easily.
- Challenge: I will provide unique solutions to any business challenges that you throw at me.
- Deadline: A fast and professional service so your project is finished before the deadline.
- Trust: A long term business relationship
- Problem Solving: Have a sharp narrow focus on what make your business cash
What I can do for your business:
- Build a payment ready website or mobile app that brings in recurring revenue monthly
- Create SaaS(Software as a Service) technology
- Architect your technology stack to scale with best practices
- Integrate you with Third Party Integrations (Stripe, Facebook, Google, etc.)
- Help understand your business and process problems and create solutions to cut cost
Stacks I can help you with:
- PHP
- frontend Javascript (Angular, React, Jquery)
- backend Javascript (Node)
- AWS Configuration
- AWS Lambda / AWS APIGateway Serverless Technology
- Linux Devops
- Python
- UI Design
- UX Design
- Ionic Hybrid Apps
- Android & IOS Apps
Projects I've worked on:
Accedo Studio
https://www.accedo.tv/studio/
Built a Code configuration tool that generates a JSON configuration for video apps.
Video Apps can be changed in real time by changes in configuration.
Deployed multiple microservices to accomplish this.
Shiftpost
https://play.google.com/store/apps/details?id=com.sixtooth.Rxpost&hl=en
Created a pharmacy and pharmacist shift scheduling app.
Using a proprietary algorithm, we matched pharmacist to work shifts in pharmacies and handle payment between the two.
BitcoinAverage Crypto Ticker App
https://play.google.com/store/apps/details?id=com.bitcoinaverage.bitcoinapp&hl=en
Created a Crypto Ticker app retrieving current prices for different crypto currencies in real time.
Price alerts and real widget was included.
Scoolist (Company out of business now)
https://twitter.com/scoolist?lang=en
Helped them create a web platform where students can retrieve information about all universities across the world on one platform.
Telus (Enterprise)
http://www.telus.com/my-account/?linktype=nav
Worked on Telus Self Serve Billing platform. Developed billing and usage for this platform.
FAI App (Medical Encyclopedia)
https://itunes.apple.com/ca/app/faiapp/id1091533003?mt=8&_redirected
Worked on creating a medical encyclopedia application where doctors can view latest articles, directory of other doctors, chat and discuss, upload their own articles.
CubaChat
Created Chat application for offline usage in cuba where people don't have consistent data. Used a email based system to supplement offline usage.
Yesup
http://www.yesuphost.com/
Created workflow engine to automate the delivery of dedicated servers. Every job is past to right person and was customizable at anytime.
Ad Engine
https://www.myadmarket.com/
Worked on dashboard and configuring platform to launch your ad campaigns
If this interest you, send me a message and let's have a call on how I can help you with your business.
I have a great passion for solving problems and can help people with various programming languages, databases, information systems, software related projects.
**Who I Am
AI Engineer specializing in LLM-powered applications and agentic AI systems.
Strong background in multi-agent AI, intelligent automation, and cross-industry AI deployments.
**What I Build
1. Agentic AI Systems
2. Multi-Agent AI Platforms
3. LLM Integrations
4. Custom AI Agents
**Tech Stack & Skills
Languages: Python, JavaScript (Node.js), TypeScript
Frameworks: LangChain
Cloud & Deployment: AWS, Azure, GCP, Docker
Databases: PostgreSQL, MongoDB
Other: API development, prompt engineering, RAG
**Full Stack Development:**
**Mobile App Development** (Native/Cross-Platform iOS/Android Apps)
**Technologies / Languages I can work with are:**
JavaScript Frameworks: Angular Node React Nuxt Next Nest Vue & other..
TypeScript
Full Stack / Mean Stack / Mern Stack / .Net FullStack
.NET Core
Flutter
DevOps
Generative AI
AI ML LLM
UI UX Design - Figma, Adobe XD, Photoshop
WordPress
AWS / Azure / Heroku
Native App Development
Cross platform Applications
Server Management
Hosting / Deployment
Database Management (MySQL, Postgres, MongoDB)
Git, Jest, MaterialUI
Infra: Terraform, AWS, Kubernetes, Docker, Github Actions, Jenkins, CircleCI TDD
-->> 10+ years of experience in Development / Providing Customized Generative AI powered Solutions / Consultations work and have worked for everything from small business to unicorn startup.
**WHAT I AM LOOKING FOR**
Opportunity to collaborate with startups who are in search of a partner to build their ideas; with enterprises to transform their operations into impact-full solutions.
An experienced full-stack web developer with 20 years of experience in both frontend and backend web technologies such as C#, [ASP.NET](http://asp.net/) MVC, SQL, MongoDB, VueJS, NodeJS, HTML, CSS, JavaScript/jQuery. Ability to work on own initiative and as part of a team. Strong problem-solving skills and attention to detail, adaptability to emerging technologies and trends in web development, coupled with a strong commitment to continuous learning and professional development. Wide interest and large scale grasp of programming and software engineering in general. Fluent in English and Hungarian.
I am an adept **Full Stack Software Engineer and Architect** and with a wealth of experience in frontend, backend, and Data Structures and Algorithms (DSA) solution development. My expertise spans **clean architecture, TDD(test driven development), code reviews, debugging, and profiling**, enabling the delivery of high-quality solutions within constrained short timeframes.
I have worked and collaborated with numerous prominent global blue chip corporations, startups, and international clients. Additionally, have made substantial contributions to Pluralsight and Stack Overflow, boasting a reputation exceeding 37k+ and ranking within the top 0.30% of users on the latter platform.
Motto: Full refund in case of no help.
Discounts:
- Student discount is applied automatically.
• Senior software engineer, have worked as a Subject Matter Expert and lead with the primary role to develop features, solve complex bugs, architecture refinements, feature integration, and development.
• I intent to deliver a top-quality experience by delivering the most optimal solutions and guidance to enlighten the learners.
• I have helped many developers to fix critical bugs and implement complex features on the Codementor platform.
• Teaching is one of passing and I have helped numerous mentees on their journey to become successful developers in various fields such as web, native mobile, and big data.
• I have expertise in curating and simplifying the content to deliver the best experience with different analogies.
• I am deft at feature implementation, debugging, and refactoring.
If you have any questions, Feel free to reach out, looking forward to meeting you.
I'm a Senior .NET & AI Architect with 21+ years of experience helping developers, startups, and engineering teams solve difficult technical problems.
Whether you're a beginner using AI to build software ("vibe coding") or an experienced developer building enterprise applications, I can help you move faster using modern AI tools like Claude, Cursor, ChatGPT, GitHub Copilot, and Gemini, Antigravity.
I can help with:
- Blazor Server & WebAssembly
- ASP.NET Core & .NET
- ASP.NET ZERO AND ABP Framework
- C# debugging and performance optimization
- AI Agents & LLM integrations
- Claude Code, ChatGPT, GitHub Copilot workflows
- Semantic Kernel, LangGraph & Model Context Protocol (MCP)
- Entity Framework Core & SQL Server
- Architecture reviews
- Code reviews and pair programming
- Bug fixing and production issues
- Azure deployment & CI/CD
My mentoring style is practical and hands-on. Whether you're fixing a production bug, building an AI-powered application, or trying to get Claude to generate better code, we'll identify the root cause, solve the problem together, and make sure you understand the solution.
Claude Certified Architect
If you're stuck, let's get you unstuck.
I design and build complete digital products, from strategy through deployment.
Not just mockups: working software, shipped fast. I led the product redesign of Spreaker, which won Microsoft BizSpark Most Promising Startup, grew to millions of users, and was acquired by iHeartMedia.
Recent work includes Shopify e-commerce stores, SaaS MVPs, and native macOS apps shipped end-to-end. 20 years combining product design with full-stack development (React, Next.js, React Native, Swift, Electron, Shopify).
Full Stack Developer with 6+ Years experience with an expertise in NextJs, NestJs, React, React Hooks, Functional Components, Restful API Integrations, Error Handling and State management tools like Redux, Redux-Saga and Redux-Logic etc.
My area of expertise also includes NextJs, NestJs, React Native (iOS & Android), React Web Apps, Firebase, in-App Purchases, webRTC based Audio, Video Calling applications with chats and deployment on Google Play and App Store Connect.
I'd love to help you solve your programming problems in best possible way. Cheers!
How to hire a freelance Mobile UI developer on Codementor
STEP 1
Post a Mobile UI request
We'll share your request with freelancers with relevant Mobile UI skills and expertise.
STEP 2
Review & chat with Mobile UI freelancers
Use our messaging feature to instantly chat with freelance Mobile UI developers around the world.
STEP 3
Hire the best Mobile UI freelancer
Choose the best freelance Mobile UI developer that meets your needs.
Frequently asked questions
How long do Mobile UI projects normally take?
The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Mobile UI project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Mobile UI request on Codementor, check out our article.
How much does it cost to hire a freelance Mobile UI developer?
We don’t charge anything when you post a freelance hiring request for Mobile UI developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.
What makes Codementor Mobile UI developers different?
We do a comprehensive technical and communications screen of all Mobile UI developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Mobile UI developers’ user satisfaction rates.
What happens if I’m not happy with the freelancer’s work?
As a platform, we strive to ensure you’re always happy with your Mobile UI project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.
For more answers to frequently asked questions, see here.