Hire the best Android App Developers in Port Harcourt, NG
Check out Android App Developers in Port Harcourt, NG with the skills you need for your next job.
- $6 hourly
- 4.6/5
- (10 jobs)
I am an Expert Flutter Developer with 4 years of experience building mobile apps. I build/maintain/debug mobile apps as a hobby, therefore, I have expert knowledge in a lot of areas and tools that extend the Android and iOS framework to whatever is to be achieved. Quality is very important to me so I always try to write readable and maintainable codes using good practices, clean principles with a reactive approach. I also use state management tools like BLoC, Cubit and Providers. I always ensure that every product is thoroughly tested on multiple devices before its release. I follow requirements strictly without missing a step and I can also share my ideas if you are not sure of how something should work. I am reachable on Upwork and through any other means of communication. I am also comfortable working remotely with tools like Teamviewer, Anydesk, or GoToMeeting. I would love to be part of your project and see your ideas become a reality, nothing gives me more joy. I look forward to working with you
Android App Development
Mobile AppAndroidMobile App DevelopmentFlutterDartiOS DevelopmentiOS - $25 hourly
- 5.0/5
- (10 jobs)
🏆 𝗧𝗢𝗣-𝗥𝗔𝗧𝗘𝗗 Full-stack AI Developer and AI Automation Expert For many businesses, one of the major struggles they face is the time-consuming manual processes they deal with daily. I work with these business owners and business to provide AI automation solutions that streamline their operations, saving them time, effort, and money—so they can focus on growing their business! My expertise includes: 🤖 AI Agent Development 💬 Chatbot Development 🔗 AI Integration I'm more than a service provider—I'm your partner in growth. Whether it’s automating repetitive tasks, integrating cutting-edge technology, or building custom solutions, I handle the complexities so you can focus on growing your business. I'm highly technical and energized by solving problems across: ✅ AI Agent Development ✅ Chatbot Development ✅ AI Integration ✅ Custom AI Solutions with OpenAI Assistant API, LangChain, Python, etc ✅ RAG Development ✅ Zapier Automation ✅ Make.com Automation & Integrations ✅ API Integrations ✅ Chatbot Debugging and Fixing ✅ OpenAI Integrations ✅ CRM Automation ✅ Workflow/Business Process Automation ✅ VoiceFlow Chatbot Creation, Automation, and Integration. ✅ ManyChat Integrations (Facebook, WhatsApp, Instagram) ✅ Bitrix24 Integrations ✅ Cal.com ✅ Vapi Assistant Automation Let me take care of the complexities, so you don’t have to. Let me free up your time, reduce your costs, and give you the tools to grow smarter and faster! Contact me today!
Android App Development
Blockchain, NFT & CryptocurrencyCorporate WebsiteWordPress DevelopmentReactNode.jsExpressJSWeb DevelopmentWeb DesignReact NativeJavaScriptAPI DevelopmentMongoDBAPI IntegrationiOS Development - $20 hourly
- 5.0/5
- (9 jobs)
Need a beautiful flutter app on the play store and app store? I am a passionate developer with a love for making great software. With almost 2 years of flutter development, 2 personal apps on the play store and many freelance apps for clients. I can guarantee your app idea gets to your customers in record time.
Android App Development
Database IntegrationMobile App DevelopmentChat & Messaging SoftwarePayment FunctionalityPush NotificationsIn-App PurchasesUser AuthenticationFirebaseNode.jsMap IntegrationiOSFlutterHybrid App Development - $40 hourly
- 0.0/5
- (0 jobs)
I am a full stack mobile and web developers I have more than 3 years experience in build mobile and web application
Android App Development
iOS DevelopmentMobile GameWeb DevelopmentApp Development - $40 hourly
- 0.0/5
- (0 jobs)
I am a highly skilled and versatile software developer specializing in Android application development, firmware modification, and cross-platform solutions. With experience working on security-focused apps, real-time location tracking systems, and data management platforms, I deliver innovative and robust solutions tailored to user needs. My portfolio includes projects such as creating an NFC-enabled Point of Sale (POS) app, developing secure chat applications with end-to-end encryption, and designing utility apps like QR code-based attendance systems and currency converters. I’ve also worked on optimizing firmware to enable advanced features like monitor mode and Channel State Information (CSI) extraction, showcasing my expertise in both software and hardware integration. I bring a strong focus on user experience, leveraging tools like Google Maps API, Room Database, and modern design principles to build intuitive interfaces. Whether collaborating on R&D-focused projects or delivering production-ready apps, I combine technical expertise with a commitment to excellence. Let’s work together to bring your vision to life with cutting-edge technology solutions!
Android App Development
Ecommerce WebsiteWeb DevelopmentiOS DevelopmentMobile GameApp DevelopmentWeb Application - $50 hourly
- 0.0/5
- (0 jobs)
Hello! I’m a passionate Android developer with 5 years of experience building high-quality mobile applications. I specialize in Java and Kotlin, creating efficient, user-friendly, and scalable apps. My expertise includes Firebase, Google APIs, payment gateways, and location-based services. I have successfully developed and published multiple Android apps, including e-commerce platforms, church apps, and utility bill payment solutions. I ensure smooth UI/UX, seamless backend integration, and optimized app performance. Skills & Expertise: ✔ Android (Java/Kotlin) ✔ Firebase (Realtime Database, Authentication, Cloud Messaging) ✔ Google APIs (Maps, Pay, NFC, Cloud Services) ✔ Payment Gateways (Flutterwave, Paystack) ✔ Android Studio ✔ REST APIs & Webhooks Integration Why Hire Me? ✅ Detail-oriented and deadline-driven ✅ Clean, maintainable, and efficient code ✅ Strong problem-solving and debugging skills ✅ Dedicated to delivering high-quality apps
Android App Development
Mobile App DevelopmentApp DevelopmentMobile App - $9 hourly
- 0.0/5
- (0 jobs)
I am an Android and IOS developer with over 3 years of experience. I built Twikc which grew to over 5,000 users in over 2 months. I was part of the team building Easy Ghana Rent app which got thousands of dollars. 1. I give my clients the best service with the best design and user experience. 2. I provide the best solution for my clients.
Android App Development
International DevelopmentProduct DevelopmentApp DevelopmentiOS DevelopmentMobile App DevelopmentMobile AppEcommerce Website - $5 hourly
- 0.0/5
- (0 jobs)
Hi there! I'm Tats, a software developer with a knack for crafting innovative solutions at the intersection of technology and creativity. If you're trying to bring your designs to life, I can help - Frontend: React | Typescript | Tailwind CSS - Backend: Nodejs | Express | MongoDB - Version Control: Git
Android App Development
Back-End DevelopmentFront-End DevelopmentREST APIAPI DevelopmentWeb ApplicationWeb DevelopmentApp Development - $20 hourly
- 0.0/5
- (0 jobs)
Caleb Samson Etekpe Contact Information - Email: mailto:kalivdigitals@gmail.com - Phone: +2348052137291 Summary Results-driven entrepreneur and full-stack developer with over 2 years of experience in building dynamic web applications, cross-platform desktop applications, and mobile applications using a range of programming languages and technologies. Technical Skills - Programming languages: HTML, CSS, JSON, AJAX, PHP, SQL, Python, JavaScript, Java - Databases: SQL - Operating Systems: Windows, Mac, Linux - GUI frameworks: Tkinter, PyQt6 - Mobile App Development: Java (Android) Education - Pursuing Bachelor's Degree in Electrical Engineering - Completed full courses in: - HTML - CSS - JavaScript - Java - Python - PHP - SQL (Focus) Work Experience - _Founder/Lead Developer & Designer_, Kaliv Digitals - Duration: Over 2 years - Responsibilities: - Led the development and design of multiple web projects - Coordinated with team members to ensure timely completion of projects - Designed and implemented user interfaces, user experiences, and visual designs - Developed and maintained complex web applications using various programming languages and technologies Projects - _Dynamic Website_ - Developed a dynamic website using PHP, SQL, HTML, CSS, and JavaScript. - Designed and implemented a database using SQL to store and manage data. - Utilized PHP to interact with the database and perform CRUD (Create, Read, Update, Delete) operations. - Built the front-end using HTML, CSS, and JavaScript, ensuring a responsive and user-friendly interface. - Technologies used: PHP, SQL, HTML, CSS, JavaScript - _Cross-Platform Desktop Applications_ - Developed multiple desktop applications using Python, targeting Windows, Mac, and Linux platforms. - Utilized Tkinter and PyQt6 to create intuitive and user-friendly interfaces. - Implemented application logic, handling user input, and data storage. - Technologies used: Python, Tkinter, PyQt6 - _Mobile Applications_ - Developed multiple mobile applications using Java, targeting Android platforms. - Designed and implemented user interfaces, user experiences, and visual designs. - Implemented application logic, handling user input, and data storage. - Technologies used: Java, Android SDK - _Mini Artificial Intelligence ID_ - Developed a mini AI-powered ID system using JavaScript, voice recognition, and Text-to-Speech (TTS) API. - Utilized JavaScript for front-end development, creating a user-friendly interface. - Implemented voice recognition functionality to enable voice-based interactions. - Integrated TTS API to enable text-to-speech functionality. - Technologies used: JavaScript, Voice Recognition, TTS API
Android App Development
App DevelopmentPersonal ComputerWeb DevelopmentWeb ApplicationDesktop Application - $30 hourly
- 0.0/5
- (0 jobs)
I am a professional Software Engineer with experience in transforming clients ideas and business needs to Applications that serve the client's needs
Android App Development
Web ApplicationApp DevelopmentNFTiOS DevelopmentBlockchain ArchitectureWeb Development - $15 hourly
- 0.0/5
- (1 job)
Mobile Backend Developer with over 10 years of expertise in designing, building, and deploying scalable mobile and backend applications. Proficient in a range of technologies, including: - Java and SQL (10 years) - Android (8 years) - Kotlin (5 years) - Spring Boot (5 years) - Python (5 years) - React Native (4 years) - JavaScript (4 years) - TypeScript (4 years) Additionally, I have 4 years of experience in building engaging mobile games. I can help you develop a robust mobile and backend application tailored to your business needs. Let's collaborate to bring your ideas to life!
Android App Development
FirebasePythonGoogle PlayMobile Development FrameworkSoftware TestingSoftware DevelopmentJavaScriptTypeScriptReact NativeSoftware ArchitectureAndroidSpring BootJavaKotlin - $12 hourly
- 0.0/5
- (0 jobs)
I’m a developer experienced in full-stack development with a strong focus on mobile applications. Whether you’re looking to create impactful user experiences or innovative solutions, I can help. Knows: - Languages: JavaScript, TypeScript, Python - Frameworks: React, React Native, Node.js, Express.js - Databases: MongoDB - Tools: Redux, Socket.IO, WebRTC - Other Skills: HTML, CSS, SEO, and agile methodologies What I do: - Develop user-friendly web and mobile applications tailored to client needs. - Implement real-time features and seamless state management for improved user engagement. - Conduct thorough testing and debugging to ensure application quality across devices. Collaborate with cross-functional teams for efficient project delivery. - Stay updated with the latest industry trends to enhance applications. Full project management from ideation to deployment, ensuring every detail is covered. Regular communication is important to me, so let’s keep in touch!
Android App Development
Product DevelopmentEcommerceEcommerce WebsiteWeb ApplicationWeb DevelopmentApp DevelopmentiOS DevelopmentMobile Game - $25 hourly
- 0.0/5
- (0 jobs)
I am an Product Designer, I started out as a graphic designer, video editor and a multimedia consultant. I help individuals, businesses and companies establish an outstanding brand identity and design digital products for them to further upscale their brand.
Android App Development
Mobile App DevelopmentApp DevelopmentMobile App - $30 hourly
- 0.0/5
- (0 jobs)
Mobile App Developer | Affordable Solutions for Businesses | AdMob Monetization Expert Hi there! I'm a passionate mobile app developer dedicated to helping small and medium-sized businesses turn their app ideas into reality—without breaking the bank. My mission is to deliver high-quality, user-friendly apps that not only meet your goals but also create a sustainable revenue stream through AdMob integration. What I Bring to the Table: Expertise in mobile app development tailored to your specific needs. Proven ability to design apps optimized for AdMob, helping you maximize earnings. Experience in creating simple 3D games using Unreal Engine's Blueprint language, ideal for engaging and interactive user experiences. Whether you're looking to launch your first app or improve your existing app's performance, I'm here to guide you every step of the way. Let’s bring your vision to life and make your app a success! Ready to get started? Let’s connect and discuss your project
Android App Development
Product DevelopmentGameInternational DevelopmentGame DesignConstruction Document PreparationiOS DevelopmentMobile App DevelopmentMobile AppApp DevelopmentMobile Game Want to browse more freelancers?
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