Hire the best Android Studio Freelancers in Nigeria

Check out Android Studio Freelancers in Nigeria with the skills you need for your next job.

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$75 hourly
Chibueze N.
- 5.0/5
- (35 jobs)
Over 10 years experience on Android application development. Android malware analyst. Android reverse engineer. --------------------------------- + IDA PRO + Hex Rays Decompiler. + Jadx + Frida + Smali/Baksmali + CallTrace (private) + Smali2Java (private) ---------------------------------

Android Studio
JavaFX
UI/UX Prototyping
Reverse Engineering
Java
Smartphone
Kotlin
SQLite
Android
Firebase
$50 hourly
Shamsudeen A.
- 5.0/5
- (14 jobs)
⭐️ "Shamsudeen is highly skilled in software development and a great person to work with. He has strong communication skills and is great technically in understanding project requirements and developing software that meets the given criteria." I am an expert Flutter and iOS developer. I have worked as a mobile developer both full-time and as a freelancer in: ✔️ The Fintech Industry - Five Salts Private Limited, Pandascrow Inc. ✔️ The E-commerce Industry - Quertiel Corp My goal is your complete satisfaction with regards to your business or project by being more than just an app developer, but having a business-oriented mind, helping you minimise costs and increase conversion rates in your project. I achieve this through good and timely communication and impeccable technical skills. ⭐️ What I can do for you: ✔️ Build a solution-oriented mobile app for your business, made either for internal use or targeted to other businesses or consumers ✔️ Maintain and Fix Issues in your mobile app built with Kotlin or Flutter ✔️ Offer consultancy services for the tech aspects of your business I am an expert poised and solution-oriented Mobile Engineer with 2+ years of experience working professionally in a variety of dynamic and fast-paced settings. ⭐️ Technical experience includes: ✔️ Building native Android applications with Kotlin ✔️ Building Hybrid / Cross-Platform (Android & iOS) applications using Flutter ✔️ Developing and consuming APIs and tools to ease the development and management of products ✔️ Integrating SQL / NoSQL databases into mobile and web applications ✔️ Developing the backend of systems using Node.js ✔️ Languages include; Dart, Kotlin, Java, Javascript, and Python. ⭐️ Soft skills include: ✔️ Ability to learn and adapt in a fast-paced environment ✔️ Native English speaking and communication skills ✔️ Ability to manage a team and work with little or no supervision required My skills have given me unique opportunities such as being allowed to mentor in the Andela Learning Community for the Google x Andela Developer scholarship in Android development. I am more than just a developer, I communicate and listen clearly so as to understand my client's needs so I can help build a business result-oriented product and not just a product that works on the engineering side of things.

Android Studio
iOS Development
Hybrid App Development
App Development
Flutter
Android App Development
Mobile App Development
Firebase
MongoDB
Dart
Java
Kotlin
Node.js
$40 hourly
Abdullahi Surajudeen O.
- 4.8/5
- (16 jobs)
Hey, I'm Abdullahi, and I transform thoughts into reality! 🚀 I'm an Autonomous robotics and computer vision expert passionate about building cutting-edge robotics , aerial systems and AI-powered solutions. My expertise bridges advanced robotics, AI, and engineering to develop autonomous systems that solve complex real-world problems.I'm looking to partner with businesses to provide a cutting edge solution, please feel free to check out my profile reviews to discover the clients I have helped so far What I Bring to the Table: 💻 In addition to my practical expertise with drones, I bring a wealth of technical knowledge: CAD Design: Proficient in SolidWorks and FreeCAD, creating precision-engineered models suitable for manufacturing. Artificial Intelligence: Skilled in TensorFlow and PyTorch, enhancing drone capabilities with advanced algorithms and machine learning approaches. Programming: Experienced in C, C++, Python, Kotlin, and Bash, for versatile development across applications. Robotics & Simulation: Proficient in ROS 1 & ROS 2, Gazebo simulation, and OpenCV. Linux Expertise: Skilled in using Linux environments for robotics and development. Key Skills: 🛠️ Snapshot of My Skills: - Drone Piloting & Building - CAD Design (SolidWorks, FreeCAD) - Artificial Intelligence (TensorFlow, PyTorch) - Programming (C, C++, Python, Kotlin) - ROS 1 & ROS 2 - Gazebo Simulation - OpenCV (Python & C++) - Embedded Systems ( Jetson Nano, Raspberry Pi) - linux enviroment - Web design and development Areas of Interest: 🎯 Where My Passion Lies: - Control System Design - Algorithm Development - Autonomous Vehicles (UAVs) - SLAM (Simultaneous Localization and Mapping) - Artificial intelligence & Computer Vision - PCB Designing Why Work With Me? 🌟 My dedication to achieving excellence distinguishes me. I approach each project with passion, meticulous attention to detail, and an unwavering commitment to perfection. Whether you’re looking to: - Create a new drone solution, - Enhance existing designs, or - Explore AI-driven innovations in UAV technology, I’m here to help you turn your vision into reality. Let’s Collaborate! 🤝 Let's push your drone and robotics ideas to new heights. Feel free to reach out, and let’s discuss how we can work together to achieve your goals. Let’s make your dream a reality!

Android Studio
Robotics
Roboflow
Drone
Convolutional Neural Network
Deep Learning
Embedded System
STM32
Robot Operating System
Microcontroller Programming
Arduino Firmware
Python
Computer Vision
$20 hourly
Gabriel C.
- 4.9/5
- (21 jobs)
Hello and welcome to my profile! 😊 I'm a skilled software developer with over 6 years of experience in web, desktop, and mobile development as well as game development. My expertise includes Unity, React Native, Flutter, native Android, QT, .Net, and Electron, among other technologies. Over the years, I've developed a wide range of projects, from mobile applications and desktop software to virtual reality and augmented reality experiences. I specialize in developing games using Unity and can create stunning 3D models, animations, and simulations using Blender 3D. Additionally, I'm proficient in developing PBR materials and shaders for Unity. One of my biggest strengths as a developer is my ability to solve complex algorithmic problems. I'm constantly exploring new technologies and techniques to improve my skills and provide high-quality solutions for my clients. Whether you're looking to create a new mobile app, a desktop software, a game, or a virtual reality experience, I'm here to help. I take pride in my work and always strive to exceed my clients' expectations. I'm confident that I can deliver your project on time, within budget, and to your satisfaction. So, if you're looking for a talented and experienced developer to bring your project to life, don't hesitate to get in touch. I'm looking forward to hearing from you!

Android Studio
3D Modeling
Flutter
AR Application
OpenCV
Blender
CSS
Software Development
Game Development
React Native
Augmented Reality
JavaScript
C#
C++
Python
$15 hourly
Tosin peter O.
- 5.0/5
- (3 jobs)
🚀 Experienced Developer with 4+ years of expertise in both 𝗺𝗼𝗯𝗶𝗹𝗲 𝗮𝗻𝗱 𝘄𝗲𝗯 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁. Specializing in cross-platform apps with 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 & 𝗙𝗹𝘂𝘁𝘁𝗲𝗿𝗙𝗹𝗼𝘄, I also have a strong background in backend development using Python (Django, FastAPI, Flask) and modern frontend technologies. I craft custom-coded and visually-driven solutions that are efficient, scalable, and tailored to meet the unique needs of businesses across various industries. Proficient in state management (Riverpod, Get x, Cubit, Redux), Firebase integration, and API development, I focus on building robust, secure, and scalable applications. My goal is to deliver high-quality, maintainable code while transforming complex business requirements into polished, user-friendly solutions. With expertise in both mobile and web app development, I provide seamless, integrated solutions across platforms. 👉 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗢𝗳𝗳𝗲𝗿𝗲𝗱: • Mobile App Development (Flutter, FlutterFlow) • Web App Development (Python, Django, FastAPI, Flask) • Backend & API Development • State Management & Firebase Integration • UI/UX Design & Prototyping • Cross-Platform & Hybrid App Solutions • No-Code/Low-Code App Development (Bubble, FlutterFlow) 👉 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? • 4+ years of experience with diverse projects. • Expertise in delivering high-quality, maintainable code. • Transparent communication and 100% client satisfaction. 📩 Ready to discuss your next project? Let's create something amazing together! 🚀💡 Now click on the 𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯 button and let's create something amazing together! 🚀💡 #Flutter #Mobile App Development #Android #IOS #App Development #Firebase #RESTful Api #OpenAI API #Google Maps API #Python #API Development #Hybrid Ap pDevelopment #API Integration #Dart #Full Stack Development #Flutte rFlow #Supabase

Android Studio
AI Mobile App Development
Mobile App Testing
Mobile App Localization
Mobile App Improvement
Mobile App Redesign
Mobile App Bug Fix
Android App Development
Android App
Flutter Stack
FlutterFlow
Flutter
Mobile App Design
Mobile App Development
Mobile App
$35 hourly
Rebecca S.
- 5.0/5
- (7 jobs)
I am an expert android developer with 3+ years of experience in creating excellent mobile apps. I work extremely fast, as well as providing exceptional results. Services • Android and iOS development and maintenance. • Back-end development integration using Firebase • Working with rest APIs • Git and version control systems. • App localization and translation Technology • Flutter/Dart for cross-platform Android and iOS development. • Java/Kotlin for Native Android development. • Back-end development integration using Firebase • Architecture: MVC, MVVM, MVP. • Databases: MySQL, Realm, MongoDB, Room, SQLite, Hive, Shared preferences. I am looking forward to hearing from you soon. Thanks

Android Studio
Flutter
Mobile App Development
In-App Advertising
iOS Development
API
Android
iOS
Java
Android App Development
Kotlin
React Native
Firebase
Database
SQLite
$50 hourly
Saheed A.
- 5.0/5
- (12 jobs)
I am an experienced mobile application developer with a degree in Computer Science and over 12 years of coding. I have a track record of success creating apps that are both well-received and commercially viable. Skilled with working as a team and incorporating input into projects. Strong eye for detail and tenacity to never quit on something until it is absolutely perfect. I singlehandedly built a mobile banking application for a new generation bank in Nigeria. The banking app enables Lotus Bank customers to carry out different banking operations (sending and receiving money, QR payment, bills payment, tax management, etc) on their smartphones. SKILLS * Proficiency in Flutter, Java, Swift, Dart and PHP, databases such as MySQL, NoSQL, MongoDB. * Firebase/Google APIs: Authentication, Analytics, Cloud Messaging, Cloud Functions, Remote Configurations, Database, Storage, Maps. * Thorough knowledge of programming fundamentals, data structure, testing techniques, object-oriented analysis, web development, gathering data for requirements and use case development Familiar with most popular operating systems: Linux, Windows and Mac OS. * Solid team-working skills with the ability to produce effective results under minimal supervision. * Strong communication and interpersonal skills as well as the ability to develop and maintain good relations with peers, management, and clients. * Solid researching and analytical skills along with the ability to interpret and convert specifications into instructions and codes. * Ability to solve design and programming problems effectively * Excellent reporting and presentation skills. * Proven time-management skills and the ability to complete projects within specified deadlines. * Ability to excel in fast-paced and high demanding work environment as well as maintain up-to-date knowledge with latest trends and developments.

Android Studio
RESTful API
JSON
Data Structures
Google Cloud Platform
Problem Solving
API
Algorithms
Amazon Web Services
Firebase
Kotlin
Swift
PHP
Dart
Flutter
Google Analytics
Java
$35 hourly
Awotunde S.
- 5.0/5
- (1 job)
Welcome to my profile! As a dedicated and skilled mobile app and website developer, I specialize in creating high-quality IPTV APK rebrands and reseller websites. With extensive experience in the industry, I am committed to delivering innovative solutions that meet the unique needs of my clients. My goal is to help businesses thrive in the competitive digital landscape by providing them with robust applications and websites that enhance their service offerings. Expertise in IPTV Solutions I have a deep understanding of IPTV technologies and trends, allowing me to develop customized APKs that are tailored to your brand’s identity. My expertise includes 1. APK Rebranding: I can take existing IPTV applications and rebrand them to reflect your business’s logo, color scheme, and overall aesthetic. This ensures a seamless user experience while maintaining the core functionality of the application. 2. User-Friendly Interfaces: I prioritize user experience by designing intuitive interfaces that make navigation easy for end-users. My designs focus on enhancing usability while ensuring that all features are easily accessible. 3. Performance Optimization: I implement best practices for performance optimization, ensuring that your IPTV application runs smoothly across various devices without lag or interruptions. Website Development for Resellers In addition to mobile app development, I also specialize in creating dynamic reseller websites tailored for IPTV services. My web development services include 1. Custom Website Design: I create visually appealing websites that are not only attractive but also functional. Each site is designed with your target audience in mind, ensuring it meets their needs effectively. 2. E-commerce Integration: For resellers looking to sell subscriptions or packages online, I integrate secure payment gateways and shopping cart functionalities into your website, making transactions seamless for customers. 3. SEO Optimization: To ensure your website reaches its intended audience, I implement SEO best practices during the development process. This includes optimizing content, meta tags, and site structure to improve search engine visibility. Why Choose Me? With a strong commitment to quality and customer satisfaction, I strive to exceed client expectations on every project. My approach involves clear communication throughout the development process, ensuring you are informed at every stage of your project. Whether you need a custom IPTV APK or a comprehensive reseller website, I am here to help you succeed. Thank you for considering me as your IPTV APK and Reseller website Expert. I look forward to the opportunity of working with you!

Android Studio
iOS Development
Android App
IPTV
Smart TV
Shopify Theme
Shopify Templates
Shopify SEO
Strategy
Freelance Marketing
Marketing
Marketing Strategy
$150 hourly
Bryan R.
- 0.0/5
- (0 jobs)
I am a skilled Full Stack Software Developer with a strong background in both front-end and back-end technologies. My expertise includes developing and deploying robust web and mobile applications, ensuring they are scalable, secure, and user-friendly. Strengths and Skills: Front-End: Proficient in HTML, CSS, JavaScript and React for creating responsive and interactive user interfaces. Back-End: Experienced with Node.js, Express, Django, and Java for building RESTful APIs and server-side logic. Mobile Development: Expertise in Android development using Java and Flutter, with a focus on integrating Firebase for real-time data and authentication. Database Management: Skilled in SQL and NoSQL databases, including MySQL, PostgreSQL, MongoDB, and Firebase Realtime Database. DevOps: Knowledgeable in CI/CD pipelines, containerization with Docker, and cloud services such as AWS and Google Cloud Platform. Version Control: Proficient in Git for source code management and collaboration. Projects and Accomplishments Chat Application: Developed a feature-rich Android chat application using Firebase for real-time messaging, user authentication, and multimedia sharing. Implemented a scalable architecture to handle high traffic and ensure low latency. It also allows users to capture and share images, videos, and text moments, with data stored securely in Firebase. E-Commerce Platform: Built a full-stack e-commerce website using React, Node.js, and MongoDB, integrating secure payment gateways and user authentication systems. Education: Bachelor’s Degree in Computer Science, NIIT University Professional Diploma in Information Technology, NIIT University I am dedicated to continuous learning and staying updated with the latest industry trends to deliver high-quality software solutions. Let’s collaborate to bring your vision to life with innovative and efficient technology.

Android Studio
Copywriting
Content Writing
Git
GitHub
Advertising Design
Android
Firebase
Website
Flutter
SQL
Web Application
Android App Development
Python
Java
$30 hourly
Emmanuel I.
- 4.9/5
- (21 jobs)
Professional Android and iOS mobile app developer with over 6 years of experience creating cross-platform and Native applications. All the apps I create have to achieve these before it gets to you: Modern design A clean & responsive user interface Secure API integration Easy scalability App security & integrity Follows Google Play Store & Apple App Store regulations Follows country regulations Expertise in Flutter, Dart, Swift, Java, Kotlin, SQL Database, Firebase, Superbase, AWS, API integration, Map integration, and Chat and messaging software. I’m ready to work! But I don’t take more than 4 monthly projects, to ensure quality checks. 🌟 Let's talk and bring your vision to life!

Android Studio
TensorFlow
Core ML
ChatGPT API
AI Model Integration
Apple Xcode
Swift
iOS
Java
API Integration
Android
Firebase
Kotlin
Dart
Flutter
$25 hourly
Stephen O.
- 5.0/5
- (46 jobs)
Hello! I am Stephen, a Google certified Android Developer with over 3 years of experience. Developed and maintained Android applications using Java and Kotlin Built new android applications from scratch and adding new features to existing applications. Dedicated to maintainable, effective solutions to modern development problems.

Android Studio
RESTful API
Mobile App
Google Play
Google Ads
iOS SDK
Kotlin
Firebase
iOS
Java
Android
iOS Development
Flutter
$29 hourly
Christian A.
- 5.0/5
- (2 jobs)
✅ 37 apps completed successfully mostly not on upwork ✅ 100% Job Success (Client Satisfaction Ratio) ✅ 90% Clients Recommended to work with me ✅ 90% Long-term Repeat Clients ✅ 7+ Years Of Experience ✅ High-Quality Work ✅ Budget-friendly Whether you are a 𝗻𝗲𝘄 𝗮𝗽𝗽 𝗺𝗮𝗸𝗲𝗿, 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or looking for 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱.💯 Interested? Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and let’s discuss your project and your vision. 🔥Skills and experiences:🔥 - Interaction with backend - Rest API, JSON, XML - Firebase, FCM, FireStore, Firebase Analytics - SDK implementation - Social Integration – Facebook, Twitter, Instagram, Google, Apple - Chat - XMPP, Socket, Firebase, GetStream, Twilio, Agora - Version Control Tools - Github, BitBucket, GitLab - Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking - Audio / Video Live Streaming - Paypal, Stripe, Square Payment Gateway - QR Codes, Bar Codes, VIN, NFC Tags Reading - In-app subscriptions, Ads, Push Notifications, Google Analytics - Photo & Video Sharing, Editor, Filter - AI, ChatGPT, OpenAI, AI chatbots - Design: Figma, Zeplin, Photoshop - Tracking: Mixpanel, Firebase Analytics, Meta Events, Appsflyer 🔥 Technologies for development🔥 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack compose 𝗗𝗲𝘀𝗶𝗴𝗻: Figma, Zeplin, Photoshop, AI, AD 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: Firebase, SQLite, MySQL, MongoDB, PostgreSQL 𝗟𝗮𝘁𝗲𝘀𝘁 𝗧𝗿𝗲𝗻𝗱𝘀: Artificial Intelligence (AI), Augmented Reality (AR), Internet Of Things (IoT) 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: My consultation is 𝗙𝗥𝗘𝗘. Even if we don't work together, you will get some tips/ideas that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and experience yourself.🙌 Thanks for viewing my profile!

Android Studio
Model View ViewModel
JetPack
Firebase
Java
Android
Android App Development
Kotlin
SQLite
Native App Development
$36 hourly
Emmanuel O.
- 5.0/5
- (1 job)
⭐️ "Emmanuel is a highly skilled mobile engineer with a business-oriented mind. He is a great communicator who listens and understands project requirements to provide solutions that increase conversion rates and minimize costs. He is a pleasure to work with and delivers quality work on time." As an experienced Mobile Engineer with 3+ years of professional experience, my goal is to exceed your expectations by providing technical excellence and clear communication. I am committed to ensuring your complete satisfaction with the project and your business. ⭐️ What I can do for you: ✔️ Build Hybrid / Cross-Platform (Android & iOS) applications using Flutter ✔️ Provide consultancy services for the technical aspects of your business ✔️ Develop Rest Apis with Django. ✔️ Maintain and fix issues in your mobile app built with Flutter ⭐️ Technical experience includes: ✔️ Developing hybrid/cross-platform applications using Flutter. ✔️ Creating and consuming APIs and tools to streamline product development and management ✔️ Integrating SQL/NoSQL databases into mobile and web applications ✔️ Developing the backend of systems using Django ✔️ Proficient in Dart, React, and Python. ⭐️ Soft skills include: ✔️ Ability to learn and adapt quickly in a fast-paced environment ✔️ Native English speaking and communication skills ✔️ Ability to work independently and manage a team effectively I offer more than just technical expertise. With a business-oriented mindset and exceptional communication skills, I strive to understand the unique needs of your business and provide solutions that not only deliver a technically sound mobile app but also drive measurable results. My goal is to ensure your complete satisfaction with the project and help your business achieve its objectives.

Android Studio
Django
RESTful API
iOS
Android
PostgreSQL
Python
Firebase
Flutter
Mobile App Development
Dart
Hybrid App Development
$20 hourly
Frank E.
- 5.0/5
- (9 jobs)
Experienced Android Developer proficient in Java and Kotlin with professional experience at designing, developing, and testing android application solutions to meet your business requirements. I have a good understanding of Clean architecture, MVVM, MVP, MVC, Android Application Lifecycle and software development lifecycle, from the very first line of code to publishing on play store. I have solved complex problems leading to App crashes, resolved memory leaks and issues that make an application less efficient. I am experienced with Android Studio, Firebase, mongoDB, push notifications, Git, GitHub, Automated testing (JUnit, Mockito and Espresso), Retrofit, Leak Canary, Android Profiler, SQLite, Room, REST API, Payment gateway integration(Paystack). My goal on Upwork is to provide high quality services aimed at your satisfaction. I am here to provide you with solutions to your android app needs. I also have a GooglePlay console account so I can upload your apps as well. I am open to long term relationships. Reach out to me with your project requirement so together we can bring your project to life.

Android Studio
Firebase Cloud Firestore
NodeJS Framework
JavaScript
JSON
Mobile App Design
Coroutine
Google Gson
RESTful API
Mobile App Development
Map Integration
In-App Purchases
Android App Development
Native App Development
$25 hourly
Dj E.
- 5.0/5
- (27 jobs)
ABOUT A full-stack mobile app and web developer, with the ability to create captivating user interfaces and experiences. Look no further, I am the perfect fit for your job I am an energetic, dedicated, and ambitious person with a proven track record. I am excellent at working with others to achieve a certain objective on time and with excellence. My greatest passion in life is using my technical knowledge to benefit other people and organizations. ACHIEVEMENTS A former student representative council member at Tedder Hall University of Ibadan Led the team that developed different MOBILE APPS and WEBSITES EDUCATION Currently studying medicine and surgery at the University of Ibadan 2013 - 2016 Crescent International High School Three distinctions in West African Secondary School Examination. EMPLOYMENT AND WORK HISTORY Head of IT Cybercam Leading the IT team involved in the development of a security camera Mobile app developer zap international company Development and deployment of Zap website mobile application Podcast App: Ensure smooth streaming and user-friendly features. Personalized content recommendations and social sharing. Dating App: Focus on secure matching and user privacy. Develop user-friendly communication features. Healthcare App: Ensure compliance and data security. Implement insurance and location of new hospitals. Shopping App: Smooth payment system and intuitive UI. Implement product reviews and mobile optimization. Different Websites: Responsive design and effective SEO. User-friendly navigation and robust security measures. SKILLS Excellent knowledge of a variety of programming languages including JAVA, KOTLIN, DART, PYTHON, SWIFT, PHP, and JAVASCRIPT amongst others. A SENIOR-LEVEL Android and Ios mobile app developer Vast knowledge in mobile application design and user experience, using FIGMA Excellent communicator and team player Hobbies and interests I enjoy reading any book that improves my skill set, computer programming, being a team player, playing basketball, problem-solving, and anything medical-related. References Reference available upon request.

Android Studio
API Development
iPhone & iPad Apps
Web Development
API
iOS
iOS Development
Mobile App Development
Java
PHP
JavaScript
Kotlin
Android
Android App Development
Native App Development
$100 hourly
Adeyemi O.
- 0.0/5
- (0 jobs)
I build high-performance cross-platform mobile apps with Flutter and Node.js. From UI/UX to backend and deployment, I deliver full solutions that are secure, scalable, and tailored to your business goals. I have years of hands-on experience building scalable, cross-platform, and native apps across fintech, education, health tech, and beyond. Whether you need a high-performing MVP, a production-ready mobile platform, or a rapid prototype for investor demos, I bring the full stack: clean UI/UX, powerful backend logic, and efficient deployment pipelines. 💡 What I Bring to the Table: 1. Cross-Platform & Native Expertise: I build beautiful, smooth, and performant mobile apps using Flutter, React Native, Kotlin, Swift, and Objective-C. 2. Backend & APIs: Skilled in Node.js, PostgreSQL, MongoDB, Firebase, and Supabase for building fast, scalable, and secure server-side logic. 3. CI/CD & DevOps: Experienced with GitHub Actions, Fastlane, Expo EAS, and other tools to automate testing, builds, and releases. 4. Deployment: I’ve launched apps on both the App Store and Google Play, handling everything from app signing to submission. 📱 Apps I’ve Built (Live in Stores): 1. AdQuizzer A fintech app that rewards users for completing ads, quizzes, and surveys combined with wallet features for airtime, data, and bill payments. 2. Simplified JAMB CBT An offline educational app used by thousands of Nigerian students to prepare for UTME exams with mock tests, progress tracking, and analytics. 3. Science Facts Guru An educational and entertainment app packed with over 2,000 offline science facts in categories like physics, biology, and chemistry, updated daily with rich content. 4. More Apps I’ve also delivered solutions for health startups, e-commerce platforms, learning tools, and internal business tools, tailored to solve real problems. 🎓 My Background: I hold a Bsc. in Mechanical Engineering from the University of Lagos, where I developed the analytical thinking and problem-solving approach that powers my development work today. If you're looking for a mobile dev who writes clean, scalable code, communicates clearly, meets deadlines, and genuinely cares about product success. let’s talk. ✅ Ready to build something that works, looks great, and delivers real value? I’m here to help.

Android Studio
Docker
DevOps
MySQL
PostgreSQL
MongoDB
TypeScript
JavaScript
Dart
NodeJS Framework
JetPack
Swift
Kotlin
React Native
Flutter
$30 hourly
Victor O.
- 5.0/5
- (10 jobs)
As a skilled Mobile Developer with 5 years of experience, I specialize in creating robust, user-friendly, and high-performance mobile applications for both Android and iOS platforms. My expertise spans React Native, Kotlin, and Expo, with a focus on delivering seamless cross-platform solutions. I have successfully developed and launched multiple mobile apps, including the highly regarded Cakkie, a social marketplace for bakers, as well as other native and hybrid applications. I excel in UI/UX design, ensuring that the apps I build offer an intuitive and engaging user experience. I’m also proficient in Firebase integration, API development, and backend services to provide full-stack solutions. My projects are always aligned with Agile methodologies, ensuring timely and efficient delivery. Key Strengths: - Mobile development for Android & iOS (React Native, Kotlin, Expo) - Experience in hybrid to native migration - Strong backend skills, with expertise in NestJS and Node.js - Skilled in building apps with complex features like real-time notifications, countdown timers, and secure data storage - Proven track record of delivering high-quality applications With a B.Eng degree and a certification in Software Engineering from ALX, I bring both strong technical skills and practical experience. Let’s work together to bring your mobile app vision to life!

Android Studio
Android Room Persistence
Full-Stack Development
Back-End Development
Figma
Google Play
Front-End Development
Android SDK
API Integration
Android App Development
User Authentication
In-App Purchases
Kotlin
iOS Development
Mobile App Development
Hybrid App Development
Native App Development
$20 hourly
Kelvin I.
- 5.0/5
- (17 jobs)
I'm a passionate mobile app developer, constantly updating my skillset in Android Mobile development by keeping up with the updates on the android SDK. Writing good code(following an architecture) is a great priority to me, so as to enable mentainability I have experience in Android Mobile development using Kotlin, Architectural pattern, RESTFul API, Backend and API integration, Dependency Injection, Json/Gson, Offline data caching using Room DB, Materia Designing for UI/UX, Coroutines and many more.

Android Studio
Tablet
Smartphone
Electronic Funds Transfer
Microsoft Windows
JSON
RESTful API
Android SDK
Android Room Persistence
Coroutine
Material Design
Android App Development
Dagger
Kotlin
Retrofit
$25 hourly
Oluwaferanmi O.
- 5.0/5
- (12 jobs)
I am Oluwaferanmi Olotu Strengths and Skills: ※User Interface Designer with Certification from Google Coursera Properly learned to use Figma and AdobeXD ※Full stack developer with certification from Google Coursera trained to use Android Studio and Visual Studio Knowledge in Python, CSS, Java, Javascript, Html and others Contact me lets discuss

Android Studio
UI/UX Prototyping
UX & UI
UI Graphics
Figma
App Development
Android App
Android App Development
$15 hourly
Timothy O.
- 5.0/5
- (5 jobs)
Want to develop an android application? I enjoy solving problems and turning great ideas into android applications. I develop android applications with the best design practices for user interface and user experience. I specialize in: • Android App Development • Android App Design • Firebase • Java • Kotlin Contact me for all your android development projects!

Android Studio
Android App
Android UI Design
UX & UI
Android SDK
Mobile App Development
Firebase
Java
Android
Kotlin
Android App Development
$10 hourly
Aguda J.
- 5.0/5
- (6 jobs)
I'm a flutter developer having 7 years of experience in mobile app development. I have experience working as part of a team as well as an individual developer. I possess knowledge of flutter and its core principles which lets me build Android and iOS applications that are visually stunning as well as perform buttery smooth even on lower-end devices. I am also very skilled with flutter development and native Applications. I always adapt to the latest technologies and libraries that help me understand the upcoming revolutions in mobile app development faster than ever. I'm open to both short-term and long-term work which means if your team or your project needs quick support or if you are looking for someone for a longer term to support your project. Just send me a message and I will get in touch as fast as I possibly can. What are some areas where I could be the PERFECT FIT? 1. Convert your Figma or XD design to a responsive React Native app (Android & iOS) 2. API Integration (REST & GraphQL) 3. Performance Optimisation: Fix your Poor Performing Apps 4. Refactoring Messed code and Fix Errors and Bugs 5. Expo (Any Kind of Tasks Related to Expo) 6. Buttery Smooth Animations with Reanimated 3 7. Firebase, Amplify, Supabase Integration 8. Deployment to AppStore / PlayStore 9. Working on NodeJS Backend Including (Amplify, Firebase, Express or any other) 10. Cool Gestures with GestureHandler 11. Setup your React Native Project from Scratch with Best Architecture and Practices. optimal performance. ✅ While working with me you'll get: ◆ Market-competitive Mobile App Development services ◆ Excellent and reliable communication ◆ Projects Report & Status on a daily basis ◆ Immediate response ✅ Here are some Top technologies & Services I am skilled at: ◆ React Native ◆ React Native CLI, Expo ◆ (Java, Kotlin) Android development ◆ Flutter development ◆ React-query,React native paper, React navigation, Zustand, React native mmkv, react hook form, Axios, Async storage ◆ Sockets, Cloud Messaging, Chat, Camera, Video, Audio ◆ Firebase, Cloud Firerstore, Firebase Realtime database ◆ GitHub, Bitbucket ◆ API integrations (Stripe, Paypаl, Tabby, Tap-Payment, Twilio, Google Maps and other maps, Facebook, Twitter, Google+, Instagram, etc.) ◆ VSCode, Android Studio, XCode ✅ I have experience creating apps in the following areas: ◆ E-Commerce Apps ◆ Fitness & Nutrition Apps ◆ Social Media & Broadcasting Apps ◆ Ride Booking Apps ◆ Job Finding Apps ◆ QR & Barcode Scanner Apps ◆ Real Estate Apps ◆ Travel Apps ✅ Skills React Native(ReactNative), Flutter developer, (Java and Kotlin )Android developer Amazon Web Services (AWS), Firebase, MySql. ------------------------------------------------------------------------- #ReactNative #Flutter, Kotlin #Amazon Web Services #Google Analytics #Social Media Account Integration #API Integration #Map Integration #Mobile App Development #JavaScript #TypeScript #Firebase #GraphQL #Firebase Cloud Firestore #Mobile App #Redux #Stripe #reactnative #javascript #reactjs #html #programming #react #css #python #coding #android #developer #java #webdevelopment #programmer #flutter #webdeveloper #nodejs #php #softwaredeveloper #angular #appdevelopment #ios #vuejs #software #typescript #js #mobiledevelopment #mongodb #coder #javascriptdeveloper #ReactNativedeveloper #ReactNativemobiledeveloper #ReactNativeappdeveloper #ReactNativemobileappdeveloper #APIIntegration #MapIntegration #MobileAppDevelopment #JavaScript #TypeScript #GraphQL #FirebaseCloudFirestore #MobileApp #Android #AndroidApp #React #HybridAppDevelopment #NativeAppDevelopment #iOSDevelopment

Android Studio
Android App
Android SDK
Kotlin
Swift
Java
iOS
Android
Dart
Flutter
React
React Native
$40 hourly
Daniel I.
- 2.8/5
- (2 jobs)
With Over 4 years Experience in Full stack Web and Mobile development, I Continue to excel at creating smart, scalable solutions that meet business needs. Key Skills: - AI integration for smarter, automated applications - MVP - UI/UX - Mobile app development with React Native, SwiftUI, Kotlin - Full-stack web development (MERN) - Problem-solving and efficient coding Technical Expertise: - 🛠️ Skilled in SwiftUI, React Native, and native mobile development. - 🔥 Strong experience with Firebase, design patterns, and tools like Figma. I’ve successfully built apps that boost user engagement and streamlined operations with custom AI solutions. Let’s collaborate to bring your project to life with cutting-edge technology.

Android Studio
SwiftUI
Artificial Intelligence
Apple Xcode
Swift
React Native
Firebase
Django
C#
Tailwind CSS
PostgreSQL
React
Git
JavaScript
Python
$75 hourly
Prince B.
- 5.0/5
- (1 job)
Experienced Developer | Android, IOS, Java, Kotlin, React Native, Flutter, SEO Specialist With over 7 years of hands-on experience developing applications and services for small to medium-sized businesses, I offer solutions tailored to your specific needs. I specialize in building robust, scalable, and efficient systems using a wide range of modern technologies, including: - Languages & Frameworks: Java, Kotlin, Compose, Flutter, Dart, React Native, Typescript - Mobile Development: Android, iOS apps, Native, and Cross Platform - Web Development: Web Frontend, and backend services(Firebase, GCP, AWS) - SEO: Optimizing applications and websites for search engine performance I am committed to delivering high-quality projects, on time and within budget, ensuring a seamless process from start to finish. Whether it’s a single task or managing your entire project, I bring strong attention to detail and a proactive approach. What I bring to the table: - A results-driven mindset to deliver scalable solutions - Clear, regular communication to ensure transparency at every step - A full project management process from planning to deployment and post-launch support Let’s collaborate to bring your vision to life. I’m ready to help you achieve your business goals with efficient, future-proof solutions. Looking forward to working with you!

Android Studio
Test Automation Framework
App Development
iOS Development
Android App Development
Firebase
CI/CD
Fastlane
AWS AppSync
AWS Amplify
Dart
Flutter
Kotlin
Android
React Native
$50 hourly
Edafe O.
- 5.0/5
- (2 jobs)
👋 Hello! I’m a Mobile App Developer Specializing in React Native Looking to bring your mobile app vision to life quickly and efficiently? You're in the right place! With over 6 years of experience in mobile app development and a proven track record of delivering high-performance, visually appealing, and scalable mobile applications using React Native, I'm here to make your project a success. 🌟 What I Offer: Cross-Platform Mobile Development: I build apps that run seamlessly on both iOS and Android, ensuring your product reaches a wide audience without sacrificing performance or quality. Custom UI/UX Implementation: I bring your designs to life with smooth animations and pixel-perfect interfaces that offer a delightful user experience. Third-Party API Integration: From social media logins to payment gateways, I can integrate any service your app needs. Real-Time Updates: Utilizing WebSockets, push notifications, or Firebase, I ensure your app stays in sync and provides real-time data to your users. Performance Optimization: I take performance seriously and optimize every part of the app, from load times to battery usage, for the best user experience. 🛠️ Technical Skills: - React Native: Expertise in building and deploying cross-platform apps using React Native. - Redux / Context API: State management solutions for complex and scalable apps. - Navigation: Using React Navigation and other libraries for intuitive app flow. - TypeScript: Strong foundation in building type-safe applications with TypeScript. - Backend Integration: RESTful APIs, GraphQL, and real-time data solutions like Firebase. - Testing: Writing robust unit and integration tests using Jest and React Native Testing Library. 📱 Projects I’ve Worked On: 1. E-commerce App: Developed a fully-functional e-commerce app with product listings, cart management, and payment integration using Stripe. Focused on a responsive UI and optimized performance. 2. Fitness Tracking App: Created a fitness app that allows users to log workouts, track progress, and join fitness challenges with friends. Integrated push notifications and real-time data updates. 3. Social Media Platform: Built a cross-platform social media app that features user profiles, media uploads, messaging, and push notifications using Firebase. 🚀 My Work Process: 1. Discovery & Planning: I take the time to understand your vision, requirements, and goals to ensure we are aligned before development starts. 2. Development: I write clean, maintainable code and keep you in the loop with frequent updates and deliverables. 3. Testing & Quality Assurance: I test thoroughly on both iOS and Android devices to ensure a bug-free user experience. 4. Deployment & Support: I assist with app store submissions and offer post-launch support to keep your app running smoothly. 🏆 Why Choose Me? - On-Time Delivery: I prioritize deadlines and ensure that every milestone is delivered promptly. - Excellent Communication: Clear and open communication throughout the project. I’m always available for updates and feedback. - Problem-Solving Attitude: I love tackling challenges and coming up with creative solutions to make your app stand out. - Passion for Innovation: I keep up with the latest trends and technologies in mobile app development to ensure your app stays ahead of the curve. 📞 Let’s Talk! Ready to bring your mobile app idea to life? Click the "Invite to Job" button and let's discuss your project in detail. I'm excited to work with you and create something amazing!

Android Studio
Google Chrome Extension
Certified Associate in Python Programming
NodeJS Framework
Web Development
RESTful API
API
Payment Gateway Integration
React Native
React
Python
Android App Development
$13 hourly
Osatohanmwen D.
- 5.0/5
- (4 jobs)
Hello! I'm Osatohanmwen, a versatile developer with over 3 years of experience in bringing digital visions to life. My journey began with a strong foundation in mobile app development, where I've successfully created cross-platform applications for various clients. Now, I'm expanding my expertise to include web development, focusing on creating impactful online experiences that drive results. What I Offer: - Tailored Excellence: I create apps that mirror your brand and ideas, ensuring uniqueness. - Cross-Platform Brilliance: Expect apps that shine on iOS and Android, with consistent quality. - Innovation Plus: Elevate your app with engaging features and cutting-edge elements. - Performance: A seamless user experience, from animations to load times. - Clear Communication: Your input matters. I keep you informed every step of the way. Portfolio: Browse my work showcasing app diversity and quality proof of my commitment. Let's Collaborate: Ready for action? Let's chat about your app's unique needs and turn dreams into apps. Transform your app idea into a reality. Reach out for a tailored Flutter solution today!

Android Studio
iOS Development
Mobile App Development Consultation
Mobile App Development
Flutter
Android App Development
$20 hourly
Clifford O.
- 5.0/5
- (13 jobs)
I’m proficient in the following: • Design, development, deployment and maintenance of medium to large scale IoT and Cloud solutions • Developing reliable software with standard software development models and practices such as coding to standard, requirement elicitation, waterfall, agile, UML and testing *** SKILLS *** My engineering skills include the following: 1. FIRMWARE DESIGN • Programming: C/C++, python, java • Hardware description language: VHDL, Verilog • Embedded Linux, OS and kernel programming: RTOS design and implementation • Multi-platform software design: ARM, AVR, Artix-7 FPGA family, Zynq 7000 FPGA boards. • M2M Protocol design and implementation: Lonworks, Ifsf, NDEF (rfid/nfc) • Communication interfaces: RS232, RS485, RS422, SPI, I2C, CAN, JTAG, UART, Current loop, Classic Bluetooth, BLE, Wi-Fi, NFC, RFID • Tools: eclipse, visual studio, matlab, labview, QT for C++ and python, Xilinx vivado and vitis, Modelsim • Legacy code and extensive low level programming experience: neuron c, kick c 2. HARDWARE DESIGN • Tools: Eagle CAD, Proteus • Digital and Analogue circuit design • PCB fabrication • Testing and troubleshooting: logic analyzer, oscilloscope 3. SOFTWARE ENGINEERING • Software development framework/methodology: Waterfall and Agile • UML: papyrus (eclipse), draw.io (diagrams.net), Yakindu state chart tool • Version control tool: GIT • Advance Data structure, algorithms, Design pattern and state machines • Blockchain and cryptography • Web and Mobile app development: html, CSS, JavaScript, Java, C#, Android studio • Project and task management tool: Trello *** EDUCATION *** PROFESSIONAL COURSES AND SPECIALIZATIONS, COURSERA • Accelerated Computer Science Fundamentals: University of Illinois at Urbana Champaign • Embedded software and hardware architecture: University of Colorado Boulder • Introduction to Embedded machine learning: Edge Impulse PROFESSIONAL COURSES AND SPECIALIZATIONS, EDX • Embedded Systems – Shape the World: Multi-Threaded Interfaces • Embedded Systems – Shape the World: Microcontroller Input/Output *** PROJECTS *** 1. AGV – AUTONOMOUS GROUND MOVING VEHICLE • A remotely controlled autonomous ground moving vehicle • Controlled with an android app via two optional wireless communication mediums, Bluetooth and WIFI • Driven by two stepper motors for precise movement and torque 2. UMV – UNMANNED MARINE/UNDERWATER VEHICLE • Was part of a research team that worked on an autonomous and intelligent marine vehicle for capturing marine and oceanographic variables offshore. • I was responsible for the CAD model and simulation of vehicle in the ocean 3. FUEL TANK MONITORING SYSTEM • Primarily monitors the products in fuel tanks and reports to a cloud server • With grid and generator power alert feature and usage statistics • Integrated HMI for retrieving inventory reports locally • With Efficient power management system 4. V ARM – VOICE CONTROLLED, 4 DOF ROBOTIC ARM • A four degrees of freedom robotic arm that receives command via a sound module and carries out actions based on the user’s pre- programmed commands 5. IoT POWERED, FUEL STATION AUTOMATION CONTROLLER • Communicates with fuel dispensers via proprietary and closed M2M protocols • Advance cryptography algorithm for secure data storage and transmission 6. FUEL DISPENSER SIMULATOR AND CONFIGURATION TOOLS • A desktop software that simulates the behavior of fuel dispensers • Communicates with controllers via proprietary communication protocols

Android Studio
Embedded C
Embedded Linux
Embedded System
Arduino
Raspberry Pi
Data Analysis
Firmware Programming
JavaScript
Python
C++
Java
$33 hourly
Emmanuel O.
- 0.0/5
- (0 jobs)
Highly motivated Software Engineer with 4+ years of coding experience and 2+ years of professional experience building and maintaining web and mobile applications. Proven ability to develop and deploy APIs using Node.js, with expertise in frameworks like React, Nest.js, Next.js, and Angular. Skilled in cloud technologies like AWS and enjoys tackling complex challenges.

Android Studio
web3.js
Ethers.js
Solidity
Next.js
Blockchain
Java
Angular
React
Node.js
NestJS
React Native
Android
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