Hire Top Freelance Mobile App Development Developers

SALAKO TESLIM

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.

Tayyab Rasheed

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!

david ibitoye

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 seven 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, 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.

Pradeep Dan Charan

Hey! 👋 I’m Pradeep — a **Web and Mobile App Developer with 6+ years of experience** building scalable, real-world applications. On *Codementor*, I work with: - Clients who need help building or fixing projects - Developers looking for mentorship or debugging help - Job seekers preparing for frontend roles Whether you’re launching an app, scaling a codebase, or looking to level up — I’ve got you covered.

Andrei Aguiar Müller

Hello! If you need help with game development, I'm here to help you find (and learn) effective techniques and solutions for your projects. As a mentor, I can help you with **Technical Guidance** (assistance with coding, debugging, optimization), **Design Insights** (feedback on mechanics, level design, UI), **Asset Advice** (guidance on using time-saving assets/tools), and **QA** (thorough testing and bug tracking), among other topics. I can answer questions on topics such as **Development Challenges** ("How can I optimize my game for better performance?"), **Design Decisions** ("How to improve the game UX?", "What mechanics can make my gameplay more engaging?"), and **Troubleshooting** ("Why is my game crashing on startup?", "Why is my game build failing?", "How do I fix this bug in my C# code?"), among other topics. --- I've been a Game and Software developer since 2010. I have 10+ years of experience with Unity, C#, and Game Design, and I'm constantly updating my skills. I also have experience with Unreal Engine 5, Level Design, 3D Modeling, and Mobile Development. I developed games for PC and Android. My background includes working on: ● SAK'D (2D metroidvania game, demo released on Steam) ● NekoSuki! ~ Kitty Love Adventure (action-adventure game, in development) ● Time Master (puzzle-platformer game, released on Steam) ● Baneville (an educational game for Brazilian schools) I have knowledge and experience with: ● Unity, C#, async-await (UniTask), advanced programming concepts ● Unreal Engine 5, Blueprints, C++ ● Godot Engine, RPG Maker, GameMaker, Ren'Py ● Game Design, Level Design, UI Programming, Game Optimization, QA ● Unity Addressables, Timeline ● Third-party assets and plugins: Platformer Project, Corgi Engine, ORK RPG Framework, Game Kit Controller, World Streamer 2, DoozyUI, RealtimeCSG, Rewired, Animancer, RealToon, Dialogue System for Unity, MicroSplat, MicroVerse, etc. ● Blender, VRoid Studio (3D Modeling, Rigging, Skinning, Animation) ● Photoshop, Krita, GIMP (Texturing, Image editing) ● Wwise Audio Middleware ● Generative AI: Stable Diffusion, ComfyUI, SwarmUI, NovelAI ● Mobile Development: Android (native), iOS (native), Flutter, Xamarin, Xamarin.Forms ● Kotlin, Swift, Dart, Java, Python

Tanisha Bhayani

8 years of experience in building and managing AI Systems. * I develop end-to-end AI systems from requirements analysis, and data gathering to deployment, implementing new methods/research papers, and turning projects into research outcomes. I have achieved substantial performance in DL/ML/RL models for CV and NLP domain problems. * Implementing and deploying projects handling and maintaining scalability, research papers as well as POCs. * Project planning, requirements gathering, and analysing requirements to define the system's architecture, and implementation timeline. * Provide mentoring to junior developers for ML projects. Website: [roshantanisha.github.io/?ref=codementor](http://roshantanisha.github.io/?ref=codementor) Summary: I like to work on technology that is smart, simple and sophisticated. This sums up the vast knowledge required to work on projects to excel in a working product. I like to train Deep Neural Networks and understand them well. I have mentored many students for their AI careers, teaching them Machine Learning and Mathematics. I am a mentor for the RFS (Reach for the Stars) Programme by the Aga Khan Education Board for India. I am an alumnus of this program as well. I have a cumulative experience of 8 years working in the product and service-based industry for creating Machine Learning projects. I have done some innovative work that I am proud of and am continuing to do so. I try my best to contribute my expertise to the project I am working on. Highly Experienced in Machine Learning, Deep Learning, Advanced Deep Learning, Artificial Intelligence, and Algorithms, including models in the production environment, and deploying ML models. Working with top Indian colleges like BITS, niche NLP and CV, real-estate startups, MNCs, and Fortune top 20 companies, working with sensitive anonymized datasets, and creating state-of-the-art models are some of my achievements. I have strong and correct knowledge of Deep Learning concepts from the above experiences.

Eugene Kordin

Mobile app architect with 19 years of industry experience and 14+ years building iOS \Android applications: from greenfield architecture to rescuing legacy codebases. I've led teams of 15+ developers, shipped apps for high-profile clients, and specialize in turning complex requirements into maintainable, well-tested Swift, Kotlin, Java, C\C++ and Objective-C code. My technical foundation runs deep: memory management, multi-threading, comprehensive Unit and UI testing, and full project lifecycle ownership from conception to App Store deployment. I've also worked extensively with C/C++ and C# on Windows platforms, and apply Python and JavaScript where they fit the job. As a team leader since 2013, I've grown teams, built personalized developer growth plans, and helped multiple engineers advance to senior and tech lead roles. I bring the same rigor to people as I do to code. I'm known for modernizing development workflows, driving cross-team collaboration, and delivering under pressure without sacrificing quality.

Vivek

**iOS & Android expert.** Vivek is a seasoned Software Engineer with over **12 years of experience in Cloud & Mobility**. He has an extensive experience in building and delivering high impact projects. He works as an **Azure Architect** for major enterprise developing technologies of the future. He is also highly skilled on both the major Mobile platforms - **Android & iOS**. Strong engineering professional with a **Master's degree** in computer science. He is also an excellent trainer. He aims to utilise his vivid professional experience in helping fellow engineers and community at large.

Harsh Gupta

Currently working as Software Engineer 3 in **Google Deepmind**. I have extensive experience in integrating AI on mobile via Gemini at Google with over 3 years. Biggest challenge on mobile is the scalability and sustainability of the approaches that you should follow while working on any feature. Apart from my dev experience, I am also a geek for competitive programming and have a very good grasp of *Algorithms and Data Structures*. In addition, in my free time, I actively help students clearing their doubts on basics of Android, iOS, ObjC, Swift, C++, Java, DSA.

Jon Chui

I'm Jon and I love mentoring junior engineers! For 10+ years I lived & breathed 📱mobile.. worked on top 10 App Store apps (Google Maps, Gmail, Google search) as well as a bunch that didn't see the light of day. The pressure took it's toll finally & I followed the "burnout track" and took 6 month sabbatical (that would later turn into almost 3 years). My family & I left the bay with 8 suitcases of all our belongings, and i thought tech would only be in my rear view mirror... I exchanged the standup desks & nap pods of silicon valley to serve families in the slums of Philippines & Cambodia. To my utter surprise and delight though, these families were happier than I was. Something was missing? We came back to the mainland & I tried my hand at using tech for good, by working on the "strava for sobriety" app and it was amazing. I was finally helping ppl again! But as w/ many startups, funding fell through... I then went to help a big, well-funded startup who's goal was "tech for good", specifically in non-profit church space. I was so excited! And somehow, in the midst of "strat sums" and super fun budgets I lost my way... I actually kind of lost heart.