Hire the best Payments Freelancers in Pakistan

Name: Payments professionals
Brand: Upwork
Rating: 4.7 (427 reviews)

Check out Payments Freelancers in Pakistan with the skills you need for your next job.

Get started

Clients rate Payments professionals

4.7/5

based on 427 client reviews

$39 hourly
Talha B.
- 5.0/5
- (19 jobs)
Working On Mobile Development for both iOS and Android - Experience of working with Frameworks like MVVM, MVP, Viper etc. - Experience of working with dependency injection (Hilt,Dagger,Koin) - Experience of working with Firebase-Auth, Firestore, Real-time Database, Crashlytics, Analytics, Push Notifications - Experience of working with Google Maps Api (Location, Places etc) - Experience of working with Android POS Terminal (PAX, Verifone, POYNT, Newland NPT, Ingenico, BBPOS) - Experience of working with Card and Payment Solutions - Experience of working with MAG/EMV/NFC based cards - Experience of using Material Design - Experience of working JetPack compose navigation control - Worked on Google Map Application. - Worked on OCR (Optical Character Recognition). - Worked on QR Code Reader (ZXING API) - Worked on Firebase Cloud Messaging (FCM). - Worked on Google Push Notification. - Worked on Social 3rd party APIs. - Worked on Retrofit, OkHttp, Volley etc

Payments
NFC
POS Terminal Development
Payment Functionality
Mobile App Development
Android App Development
iOS Development
Map Integration
Bluetooth
Camera
Swift
Objective-C
$35 hourly
Shahzad B.
- 5.0/5
- (40 jobs)
Hey, did you 🫵 just search for a flutter developer? Are you having issues with your project built using flutter or do you have an idea that you want to convert into reality? Guess you are at the right place. 🏢 ➡️ Here are some of the key features or important things I can offer to you for your 🚩 problems: • Pixel Perfect UI designs. • Migration from legacy to null safety - 1.XX to (2.XX or above) • Local Caching/Storage using Hive database. • Flutter on Web Platform (Learning SEO in flutter and custom URL routing) • State management solutions - BLoC, GetX, Provider, or Riverpod (Learning MobX). • HTTP Requests i.e. RESTful APIs Integration using HTTP or Dio package. • GraphQL performing Queries and Mutations using GraphQL Flutter Client. • BlueTooth Low Energy using flutter_reactive_ble with ESP32-WROOM-32D and nRF52840 boards. • Google Maps - Live location tracking, places near your position, and much more. (You name it) • AgoraSDK or WebRTC for Audio Video Calling • VoIP SIP using dart_sip_ua package. • Publishing application to App Store using my MacBook. • WebSockets or Firebase Realtime Database for real-time features. • Unit and Integration Tests (Test Driven Design or Domain Driven Design) • Flutter Golden Tests. • CLEAN Architecture (still perfecting it!) ➡️ Some soft qualities that are crucial for clients: 💬 Communication - I have all the communication applications on my mobile to make sure I can get back to my people as quickly as possible, and that way it becomes easier for providing daily updates as well! ❤️ Kind Behaviour - There are often scenarios where contractors try to drain clients out of their last drop and compared to that, I try my best to facilitate everyone and do not charge anything for small tasks, such as providing suggestions or reviewing a few code files. ⚙️ Work Ethic - The main idea is that anyone that comes into contact with me must not go back empty-handed. The least I usually do for clients is provide them with valuable advice when their proposed task is out of my domain. This makes them appreciate me as a human being. ➡️ Here is what others have to say about me: 🌟 “Shahzad is an exceptional character. With his expertise in Flutter, you can completely rely on his development. He is not just a problem solver but a man who assesses the current underlying issues and development, to not just what it takes to solve but to give his views about the development.” - John, Nautilus Network. 🌟 ”His work ethic and honesty are not easy to find” - Berk, BabTech. I offer the best services to make sure the clients are satisfied and that is what makes them appreciate my work ethic and my kindness, thank you!

Payments
Dart
ESP32
GraphQL
VoIP
Hybrid App Development
Firebase Cloud Firestore
API Integration
Android
Bluetooth LE
Flutter
Git
Firebase
Flutter Stack
nRF52
Push Notifications
GitHub
GitLab
Payment Functionality
NFC
$55 hourly
Muhammad Hasan K.
- 5.0/5
- (30 jobs)
🌟🌟🌟🌟🌟 - "I wouldn't recommend Hasan, because I wouldn't want others to take his time"- my awesome Upwork client If you are looking to create exceptional user experiences through Mobile applications then you're in the right place. With 4+ years of experience in React Native development, I have worked closely with a variety of clients from renowned MNC's to bootstrap start-ups to deliver results that meet business objectives and exceed user expectations. What you can expect from me: ✅ Clear & timely communication: I will respond promptly to all messages and keep you informed throughout the project ✅ High-quality work: I am committed to delivering work that meets or exceeds your expectations and meets all requirements. ✅ Professionalism: I will conduct myself with professionalism and respect at all times, and will be proactive in identifying and addressing any issues that arise. ✅ Attention to detail: I will carefully review all work to ensure that it is error-free and meets all specifications. ✅ Collaborative approach: I am open to feedback and will work with you to make any necessary revisions or adjustments to ensure that the final product meets your needs. When it comes to my set of expertise I am primarily a Mobile app developer, specializing in React Native (CLI and Expo). I have created and improved multiple successful applications for clients in areas of health tracking, Accounts Management, Fintech, Distribution Management, Recruitment, lifestyle, and e-commerce. Here's how I can help you: 🔷 Building an app from ideation to MVP and beyond 🔷 Revamping, debugging and updating existing applications that needs quick fixes or an idea to scale 🔷 Integrate new or existing applications with popular back-ends like Firebase or API's like RESTful, GraphQL 🔷 Consult on feature possibilities, App Store/Google Play guidelines, and monetization strategies 🔷 Proficient in E2E (End-to-End) testing, unit testing, and code reviews to ensure high-quality deliverables & low margin for error 🔷 Creating integrations of BLE-enabled (Bluetooth Low Energy) devices such as printers, Stripe terminals and smartwatches (Apple Watch, Fitbit) 🔷 Develop Apps using best practices which ensures optimal app performance & total app size Through my work I have gotten a chance to collaborate with and learn from the experiences of some of the most talented professionals from across the globe and look forward to instilling the insights I have gained on our next project. Robust technology and business experience combine for strong project outcomes no matter the size. I welcome discussing your projects and helping you find success!

Payments
Expo.io
Payment Functionality
iOS
Android
Firebase
React
Swift
Mobile App Development
Hybrid App Development
Android Studio
React Native
TypeScript
JavaScript
$35 hourly
Shehreyar K.
- 5.0/5
- (91 jobs)
I am an experienced and highly skilled software developer with a passion for creating innovative solutions. With over 10 years of experience in the industry, I have honed my skills in Flutter, Unity3D, Machine Learning, Firebase, Node.js, database design, game design, and idea design. Flutter: With 6+ years of experience in Flutter, I have developed a deep understanding of the framework and can deliver high-quality and user-friendly applications. I have a strong grasp of the Flutter framework, its architecture, and its widgets, which allows me to create dynamic and intuitive mobile applications. Unity3D: My 4 years of experience with Unity3D has given me a thorough understanding of game development and its design aspects. I have worked on various projects, from simple 2D games to complex 3D games, and have a good understanding of both the Unity Editor and coding with C#. Machine Learning: I am proficient in Machine Learning and have a solid understanding of its algorithms and their implementation. I have experience working with libraries such as TensorFlow, Keras, and PyTorch and can implement machine learning models to deliver cutting-edge solutions. Firebase: I have a strong background in Firebase and can effectively utilize its features to deliver scalable and efficient applications. I have experience integrating Firebase into various applications and have a good understanding of its real-time database, authentication, and hosting services. Node.js: I am proficient in Node.js and have a solid understanding of its architecture and its modules. I have experience working with Node.js for server-side development and can deliver efficient and scalable applications. Database Design: I have a good understanding of database design and have experience working with various databases, including MySQL, MongoDB, and Firebase Firestore. I can design and implement databases that are efficient, scalable, and secure. Game Design: My experience in game development has given me a strong understanding of game design and its elements, such as game mechanics, level design, and user experience. I can create engaging and enjoyable games that are both fun and challenging. Idea Design: I am an innovative thinker and have a passion for taking ideas and turning them into reality. I have experience working with clients to understand their vision and can design and implement software solutions that meet their needs and exceed their expectations. I am dedicated to delivering high-quality software that meets your needs and exceeds your expectations. I have a proven track record of delivering projects on time and within budget, and I am confident that I can deliver the same results for you. Let's work together to turn your vision into a reality.

Payments
RESTful API
Mobile App Development
User Authentication
In-App Purchases
Flutter
Security Analysis
Payment Functionality
Dart
Push Notifications
iOS Development
API Integration
Chat & Messaging Software
Android App Development
Firebase
Firebase Cloud Firestore
$15 hourly
Kamran F.
- 4.9/5
- (11 jobs)
Hello! 👋 I’m Kamran Farid, a Top-Rated Senior App Developer specializing in Flutter and FlutterFlow with 7+ years of experience in Mobile App Development. With a solid foundation in Software Engineering, I create innovative, high-quality applications for Android, iOS, and scalable web platforms. Why Partner with Me? 🚀 Proven Expertise: I have successfully delivered numerous polished mobile applications across diverse industries, including real estate, e-commerce, health & fitness, and FinTech. 🛠 Technical Proficiency: My expertise includes: Comprehensive API Integration, especially with RESTful APIs, ensuring robust backend capabilities. Mastery of Firebase Cloud Firestore, Supabase, and real-time databases like MySQL and SQLite for seamless and efficient data handling. Advanced implementation of In-App Purchases, Firebase Authentication, and Push Notifications for dynamic, feature-rich apps. 🌟 Detail-Oriented Approach: I prioritize delivering apps that adhere to the highest standards of mobile UI design and functionality, leveraging technologies like Dart, Kotlin, Swift, and Java for cross-platform compatibility. ⚡️ Agility and Adaptability: I excel at rapidly implementing essential features like Payment Gateway Integration, Push Notifications, and Social Media APIs to ensure a secure and user-friendly experience. Services I Offer 🔹 Comprehensive App Development: Leveraging the full power of the Flutter stack, I craft top-quality applications with complex API integrations and real-time database solutions using Firebase and Supabase. 🔹 Custom Solutions & Enhancements: From Android SDK and iOS SDK customization to advanced Google Maps integration, I deliver tailored solutions that align with your unique business needs. 🔹 Thorough Firebase Integration: Complete integration of Firebase Authentication, Cloud Messaging, and Crashlytics for enhanced user engagement and reliable performance. 🔹 Robust API & Database Management: I specialize in managing intricate data structures using MySQL, SQLite, and MongoDB to develop scalable backend systems. 🔹 Seamless Deployment: Expert deployment of apps on the Google Play Store and App Store, ensuring compliance with marketplace standards and user expectations. Key Technical Skills ✅ Programming Languages: Proficient in Dart, Swift, Java, and Kotlin, ensuring superior Android and iOS development. ✅ Database Expertise: Strong skills in MySQL and SQLite for managing complex datasets effectively. ✅ UI/UX Design Proficiency: I design intuitive, visually appealing mobile and web interfaces for optimal user navigation. ✅ FlutterFlow Mastery: Advanced experience in optimizing applications for performance and scalability using FlutterFlow. Core Keywords Technologies: Flutter, FlutterFlow, Firebase, iOS, Dart, Android Development Focus: API Integration, In-App Purchases, Mobile App Design, Web Applications, Firebase Cloud Firestore Additional Skills: Hybrid App Development, Flutter Stack, Mobile UI Design, Firebase Cloud Messaging, Firebase Authentication, Push Notifications, MySQL, SQLite, Real-Time Data Management, Client-Centric Focus, Cross-Platform Compatibility Portfolio Highlights My portfolio features apps across diverse industries like FinTech, Health & Fitness, and E-commerce, showcasing innovative applications available on the Play Store and App Store. 🤝 Let’s Collaborate! Ready to bring your app vision to life? With expertise in mobile app development, backend technologies, and a commitment to excellence, I’m here to make your project a success. Whether you need a new application, enhancements for an existing one, or expert consulting for your startup, let’s collaborate to achieve your goals. 📩 Contact me today, and let’s kick off a successful collaboration! 🚀

Payments
Solidity
Google Maps
Payment Functionality
Firebase Cloud Firestore
API
In-App Purchases
Android App Development
Android
Firebase
Kotlin
Mobile App Development
Hybrid App Development
iOS Development
Dart
Flutter
$15 hourly
Saba R.
- 5.0/5
- (33 jobs)
✪ 𝗪𝗶𝘅 𝗣𝗿𝗼 🌟 𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 💡 𝗥𝗮𝗽𝗶𝗱 𝗥𝗲𝘀𝗽𝗼𝗻𝘀𝗲 & 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗶𝗼𝗻 1️⃣𝗪𝗶𝘅 𝗩𝗲𝗹𝗼 2️⃣𝗪𝗶𝘅 𝗦𝘁𝘂𝗱𝗶𝗼 3️⃣𝗪𝗶𝘅 𝗕𝗹𝗼𝗰𝗸 𝗔𝗽𝗽 4️⃣𝗪𝗶𝘅 𝗦𝗣𝗜 5️⃣𝗘𝗱𝗶𝘁𝗼𝗿 𝗫 Hi, Searching for a seasoned Wix professional to design and develop a cutting-edge website solution? I'm 𝗪𝗶𝘅 𝗘𝘅𝗽𝗲𝗿𝘁 over 4 years, With expertise in Velo Code, JavaScript, Node.js, and top-tier design capabilities, Committed to Driving Businesses Digital Success! ☑️𝗪𝗶𝘅 𝗗𝗲𝘀𝗶𝗴𝗻 & 𝗥𝗲𝗱𝗲𝘀𝗶𝗴𝗻 : My designs will shine a light on your business, providing a makeover that aligns with the latest web standards and rock your brand identity. ☑️𝗪𝗶𝘅 𝗩𝗲𝗹𝗼 : ⭐⭐⭐⭐⭐ Premium Solution ✔️ Database ( Custom Filter, Search and data displays ) ✔️Store Optimization and Business Solutions ✔️Custom Filtering Solutions ✔️Dynamic Page ✔️Payment Solution & Integration ✔️Generation Automated Email ✔️Third Party API Integration ✔️Custom elements ✔️Custom Advance Forms , Surveys and Chart ( chart.js ) ☑️𝗪𝗶𝘅 𝗦𝘁𝘂𝗱𝗶𝗼 & 𝗘𝗱𝗶𝘁𝗼𝗿 𝗫 : Utilizing responsive design and comprehensive screen support, I create bespoke full-stack website solutions tailored to your business requirements. Beyond aesthetics, my solutions elevate your online presence, ensuring you stand out from the crowd and transcend the typical theme-driven approach. 🆕𝗪𝗶𝘅 𝗦𝗣𝗜 : I specialize in creating custom extensions tailored to Wix Solutions (Stores, Bookings), aligning seamlessly with your business's case studies and unique requirements. 🆕𝗪𝗶𝘅 𝗖𝘂𝘀𝘁𝗼𝗺 𝗕𝗹𝗼𝗰𝗸 𝗔𝗽𝗽 : I specialize in crafting smart and efficient Wix block apps, elevating your website's capabilities beyond its default features to optimize performance. Let's enhance your site with advanced features and showcase its success through case studies. 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 : ✅ Agile Development: Adaptability and responsiveness to requirements. ✅ ON-TIME Delivery ✅ Friendly Support ✅ Fast and Clear Communication I truly believe that the potential for your online presence knows no bounds. Let's work together and turn your 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 aspirations into 𝗥𝗲𝗺𝗮𝗿𝗸𝗮𝗯𝗹𝗲 𝗥𝗲𝗮𝗹𝗶𝘁𝗶𝗲𝘀. 𝗕𝗲𝘀𝘁 𝗥𝗲𝗴𝗮𝗿𝗱𝘀, 𝗦𝗮𝗯𝗮

Payments
Website & CMS Bug Fix
CMS Development
Payment Functionality
Website Customization
Database
Wix SEO Wiz
Web Design
Wix
WordPress
Node.js
Ecommerce Website
Website Optimization
Website Redesign
API Integration
Web Development
$25 hourly
Faizan M.
- 5.0/5
- (26 jobs)
🏆 𝐓𝐎𝐏-𝐑𝐀𝐓𝐄𝐃 𝐅𝐑𝐄𝐄𝐋𝐀𝐍𝐂𝐄𝐑 🏆 🏆 𝟏𝟎𝟎% 𝐉𝐎𝐁 𝐒𝐔𝐂𝐂𝐄𝐒𝐒🏆 I have over five years of experience in mobile app development, focusing on iOS, Android, and Flutter platforms. My work involves not only coding but also collaborating closely with clients to transform their ideas into reliable and user-friendly applications Expertise in Mobile App Development: ✔️ Android Application Designing and Development (Java & Kotlin) ✔️ iOS Application Designing and Development (Swift & Objective c) ✔️ Flutter Firebase Development ✔️ NodeJS Backend Development ✔️ API Development & Integration : - REST API - GraphQL ✔️ Payment Gateway integration: - Stripe - Paypal - Apple pay - Google pay - And other third-party payment gateways ✔️ Chat Integration: - Firebase - GetStream - Agora - Node JS/Socket IO ✔️ In-App Purchase - RevenueCat - Apple Pay - Google In-App Purchases - Custom Third-party bank payment subscription ✔️ Video Implementation Live Video/Audio Streaming: - Agora - Sinch - Twilio - Webrtc ✔️ DataBase - Core Data - MySql - Realm - SQLite - Hive Why Choose Me for Your Mobile App Development Needs Choosing the right person for mobile app development is about more than just technical skills, it's about finding someone who understands your goals and works with you to achieve them. I focus on building strong, collaborative relationships with my clients, ensuring that every app I develop is aligned with their vision and business objectives. I know that starting a mobile app development project can come with concerns like communication issues, missed timelines, or inconsistent quality. That’s why I prioritize: - Clear Communication: Regular updates and open conversations to keep you informed and involved throughout the process. - On-Time Delivery: Respect for your time and commitment to meeting agreed deadlines without cutting corners. - Quality Results: Careful testing and attention to detail to ensure your app performs reliably across all devices. If you’re looking for someone dependable who treats your project with the attention it deserves, feel free to message me. I’d be happy to chat or schedule a quick call to discuss your goals.

Payments
Smartphone
Mobile UI Design
Android App
Payment Functionality
Android
iOS
Android App Development
Mobile App Development
Firebase
Flutter
API Integration
Kotlin
Dart
Java
Node.js
$5 hourly
Noman R.
- 5.0/5
- (35 jobs)
Looking for a skilled and dedicated Mobile App Developer specializing in Flutter with a proven track record of delivering high-quality solutions? Look no further! Here is why: ✅ 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 🏆 by Upwork (𝗧𝗼𝗽 10%) ✅ 4+ years of experience in Mobile App Development ✅ 100% Job Success (Client Satisfaction Ratio) ✅ 1000+ hours logged ✅ Budget-friendly ✅ Fluent English & Prompt Communication If you're looking for a dedicated full-time freelancer who consistently delivers quality work with a problem-solving attitude, let's connect! Click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button to discuss your project in detail and explore how we can bring your vision to life together. I'm excited to learn more about your needs and show you how I can add value. ---------------------------------------------- 𝗪𝗵𝗮𝘁 𝗺𝘆 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆? A great freelancer. We work together on multiple projects. Noman always does what it takes to get the job done. He is professional, hard working, and skilled. - Michael Birnholz ⭐⭐⭐⭐⭐ Noman 𝙖𝙩𝙩𝙚𝙣𝙩𝙞𝙤𝙣 𝙩𝙤 𝙙𝙚𝙩𝙖𝙞𝙡, 𝙘𝙤𝙢𝙢𝙞𝙩𝙢𝙚𝙣𝙩 𝙩𝙤 𝙚𝙭𝙘𝙚𝙡𝙡𝙚𝙣𝙘𝙚, 𝙖𝙣𝙙 𝙥𝙧𝙤𝙗𝙡𝙚𝙢-𝙨𝙤𝙡𝙫𝙞𝙣𝙜 𝙖𝙗𝙞𝙡𝙞𝙩𝙞𝙚𝙨 𝙢𝙖𝙠𝙚 𝙝𝙞𝙢 𝙖𝙣 𝙤𝙪𝙩𝙨𝙩𝙖𝙣𝙙𝙞𝙣𝙜 𝙛𝙧𝙚𝙚𝙡𝙖𝙣𝙘𝙚𝙧. 𝙄 𝙝𝙞𝙜𝙝𝙡𝙮 𝙧𝙚𝙘𝙤𝙢𝙢𝙚𝙣𝙙 𝘼𝙝𝙢𝙖𝙙 𝙩𝙤 𝙖𝙣𝙮𝙤𝙣𝙚 𝙞𝙣 𝙣𝙚𝙚𝙙 𝙤𝙛 𝙖 𝙧𝙚𝙡𝙞𝙖𝙗𝙡𝙚 𝙖𝙣𝙙 𝙩𝙖𝙡𝙚𝙣𝙩𝙚𝙙 𝙖𝙥𝙥 𝙙𝙚𝙫𝙚𝙡𝙤𝙥𝙚𝙧. 𝙄 𝙡𝙤𝙤𝙠 𝙛𝙤𝙧𝙬𝙖𝙧𝙙 𝙩𝙤 𝙬𝙤𝙧𝙠𝙞𝙣𝙜 𝙬𝙞𝙩𝙝 𝙝𝙞𝙢 𝙤𝙣 𝙛𝙪𝙩𝙪𝙧𝙚 𝙥𝙧𝙤𝙟𝙚𝙘𝙩𝙨. - Namic Green ⭐⭐⭐⭐⭐ ---------------------------------------------- 𝗪𝗵𝗮𝘁 𝘀𝗲𝘁𝘀 𝗺𝗲 𝗮𝗽𝗽𝗮𝗿𝘁? 💥 𝗣𝗿𝗼𝘃𝗲𝗻 𝗧𝗿𝗮𝗰𝗸 𝗥𝗲𝗰𝗼𝗿𝗱: I've delivered 20+ projects with high client satisfaction rates and positive feedback. 💥 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻: Effective communication is key to success. I'm responsive, attentive, and open to your ideas throughout the project. 💥 𝗣𝗿𝗼𝗯𝗹𝗲𝗺-𝗦𝗼𝗹𝘃𝗶𝗻𝗴: I tackle challenges with a solutions-oriented mindset, finding efficient ways to meet project objectives. ---------------------------------------------- 𝗛𝗲𝗿𝗲'𝘀 𝗺𝘆 𝘀𝘁𝗿𝗲𝗮𝗺𝗹𝗶𝗻𝗲𝗱 𝗽𝗿𝗼𝗰𝗲𝘀𝘀 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱 𝘆𝗼𝘂𝗿 𝗮𝗽𝗽: ✅ 𝗥𝗲𝗾𝘂𝗶𝗿𝗲𝗺𝗲𝗻𝘁𝘀 𝗚𝗮𝘁𝗵𝗲𝗿𝗶𝗻𝗴: I ensure a thorough understanding of your needs. ✅ 𝗨𝗜/𝗨𝗫 𝗗𝗲𝘀𝗶𝗴𝗻: Crafting intuitive designs using Figma or XD for your approval. ✅ 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Creating the app, integrating REST APIs, and setting up databases (Firebase, SupaBase, MongoDB etc). ✅ 𝗧𝗲𝘀𝘁𝗶𝗻𝗴 & 𝗙𝗲𝗲𝗱𝗯𝗮𝗰𝗸 𝗟𝗼𝗼𝗽: Delivering a functional version for your review and feedback. ✅ 𝗙𝗶𝗻𝗮𝗹 𝗟𝗼𝗼𝗽: Making necessary adjustments and delivering the polished app for launch. ---------------------------------------------- 𝗪𝗵𝗮𝘁 𝗰𝗮𝗻 𝘆𝗼𝘂 𝗲𝘅𝗽𝗲𝗰𝘁 𝗳𝗿𝗼𝗺 𝗺𝗲? With 4+ years in Mobile app development and a CS background, I've crafted 20+ apps and I can develop the following apps: ✔ Food delivery app ✔ On-demand app ✔ Home services app ✔ Handyman app ✔ Marketplace app ✔ Salon app ✔ Beauty app ✔ Taxi app ✔ Ride app ✔ E-commerce app ✔ Health and fitness app ✔ Travel app ✔ Live Streaming app ✔ Video streaming app ✔ Finance app ✔ Shopping app ✔ Telemedicine app ✔ Real estate app ✔ Social media app ✔ Messaging app ✔ AI Chatbot ✔ AI Wellness app ✔ AI Learning app ---------------------------------------------- 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮'𝐥𝐥 𝐆𝐚𝐢𝐧 𝐟𝐫𝐨𝐦 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐌𝐞: ✔ Custom Flutter Mobile App Developer ✔ Flutter Mobile App Developer for IoT Mobile App ✔ Flutter Mobile App Developer for Artificial Intelligence Mobile App ✔ Flutter Mobile App Developer for Security Mobile App ✔ Flutter Mobile App Developer for Digital Agency Mobile App ✔ Flutter Mobile App Developer for Construction Mobile App ✔ Flutter Mobile App Developer for Savings Mobile App ✔ Flutter Mobile App Developer for Payment Transfer Mobile App ✔ Flutter Mobile App Developer for Clothes Shop Mobile App ✔ Flutter Mobile App Developer for School Mobile App ✔ Flutter Android / iOS app ✔ Flutter Bug Fixings ---------------------------------------------- If you're searching for a skilled and dedicated Mobile App Developer specializing in Flutter with a proven track record of delivering high-quality solutions, I'm eager to join your project and contribute to its success. 🚀If you have any queries, message me on my profile for a good conversation or we can hop on a quick call to discuss your project. ❗❗ Check out my portfolio! ❗❗ (The testimonials are from Upwork client feedback, all of them are available below.) 🚀If you have any queries, message me on my profile for a good Flutter, Flutter Development, Mobile Development, Cross-platform Development, Dart Programming, Flutter Widgets, Flutter UI, Flutter App Development, Flutter Tutorial, Flutter Firebase, Flutter State Management.

Payments
UX & UI
UX & UI Design
Mobile App
Responsive Design
Android
Laravel
Firebase Cloud Firestore
In-App Purchases
iOS Development
Android App Development
Mobile App Development
iOS
Firebase
Dart
Flutter
$15 hourly
Shuban A.
- 5.0/5
- (5 jobs)
✅ Rising Talent on Upwork ✅ 4+ Years Experience ✅ 50+ Mobile Apps Developed With over 4 years of dedicated experience as a Mobile Application Developer, I specialize in native Android and iOS development, with expertise in Kotlin Multiplatform Mobile (KMM) development. I also excel in creating robust backend services using the Symfony framework to power mobile app backends. 🟢 Experience in Domains: • Food Delivery / Table Reservation Apps • Chatting Applications • Social Applications. • Online Music Apps • Appointment Booking Apps • Travel & Entertainment Apps • UI | Map Based Apps • In-App Purchases app • Educational Apps • AI Based Apps 🟢 Expertise in Development: * Programming Languages: JAVA, KOTLIN, KMM, XML * Architectural Patterns: MVVM, MVC , Clean Architecture * Google Material Design, Mobile UI/UX, XD Design Expert * A/B testing & Unit Testing * Jetpack Compose, Jetpack Navigation * Firebase Realtime Database and Storage * Android SDK, NDK, Open Source, Support Libraries * Reactive Programming with LiveData and StateFlow * Dependency Injection using Dagger and Hilt * Databases: SQLite, Room, Realm * Network Libraries: Retrofit, OkHttp, Volley, ktor * Image Loading Libraries: Picasso, Glide * Crash Reporting and Analytics Tools: Crashlytics, Firebase, Fabric, LeakCanary, Timber * Other Libraries: Gson, AutoValue, JodaTime, AndroidJob, Google Services * Kotlin-Multiplatform (One POC) * Backend: Core PHP & Symfony (Followed by MVC Arcitecture) * Wear OS & Smartwatch development Well optimized, clean, robust and well commented code with qualified naming conventions. * Multi Language Support * Localization And Internationalization support * API /Web Service Integration ALWAYS AVAILABLE FOR ANY QUERIES, CLIENT SATISFACTION AND QUALITY CODE IS MY PRIORITY.

Payments
AI Development
REST API
Symfony
iOS
Bluetooth
Push Notifications
Payment Functionality
In-App Purchases
Android
Kotlin
Java
MySQL
User Authentication
Firebase
Map Integration
$28 hourly
Navaid A.
- 5.0/5
- (35 jobs)
💎 Upwork Top 10% of freelancers - Top-Rated 😀 🏆 140+ FlutterFlow and Flutter Projects 🏆 I am a graduate software engineer with 5+ years of experience in mobile app and web app development using FlutterFlow and Flutter. - I AM AVAILABLE TO WORK ON NEW FLUTTERFLOW, FLUTTER, AND UI UX DESIGN PROJECTS - 🚀 Do you need an Exceptional: Expert FlutterFlow Developer? Flutter Developer Developer? Do you want to: Develop an MVP Mobile app in Flutter or FlutterFlow? Develop an MVP Web app in Flutter or FlutterFlow? Look No Further! your search ends here! ⚡️ Daily updates,⚡️Quick turnaround,⚡️Flexible Availability,⚡️Highest-Quality deliverables,⚡️Conversion increase,⚡️Individual approach to each project! ✅ Fearless Results-Driven Rock Star Developer. Are you in search of a reliable and fearless freelancer who can roll up their sleeves and deliver results? Look no further! As a certified Flutter & FlutterFlow Developer with a passion for excellence, I am the key person you need for your project. 📌 A Journey Since Flutter 1.0 Back in 2018, I recognized the immense potential of Flutter 1.0, and ever since, I have been actively honing my skills in this cutting-edge technology. 📌 The Perfect Blend of Skills My expertise spans Dart programming language, Flutter, and FlutterFlow's visual development tools, empowering me to create complex and feature-rich apps with ease. 🏆 Top-Rated Flutter Developer, Expert FlutterFlow Developer, Product Designer and UI/UX Designer As a testament to my top-notch service and satisfied clients, I hold the prestigious "Top Rated" status for both Flutter development and FlutterFlow expertise. Flutter vs. FlutterFlow: I’ll guide you in deciding between Flutter, which provides extensive flexibility and control, and FlutterFlow, which is ideal for rapid prototyping and smaller projects. 💼 My Services ✔️ OpenAI API integration ✔️ DreamFlow x FlutterFlow ✔️ Generative AI ✔️ AI and ML base Flutter mobile apps ✔️ Flutter Mobile App Development ✔️ FlutterFlow Development ✔️ FlutterFlow API integration ✔️ FlutterFlow Push Notifications ✔️ FlutterFlow payment Integration ✔️ Flutterflow API Integration ✔️ FlutterFlow Web and Mobile Apps ✔️ Figma to FlutterFlow ✔️ Third-Party Integrations ✔️ FlutterFlow x Firebase ✔️ FlutterFlow x Supabase ✔️ Bug Fixing and Performance Optimisation ✔️ CMS Development ✔️ Bubble.io ✔️ Create a Firebase (or supabase) project with the best database location for speed and performance. ✔️ Integrate the app with OpenAI assistant and tools. ✔️ Onesignal x FlutterFlow ✔️ Build whatever backend code you need using Firebase functions & NodeJS framework. ✔️ Publish your app on the apple app store and google play store + add your custom domain to your FlutterFlow app if you are building a website. ✔️ Add Stripe/Revenuecat payment integration for single time payments or subscriptions ✔️ Creating clickable prototypes (Figma/Proto.io) ✔️ UI UX Design ✔️ Style & colour guideline creation ✔️ Dashboard design ✔️ Icon design ✔️ Website development ✔️ Cms development ✔️ Fullstack (frontend & backend) web development 💡 Turn Your Vision into Reality Whether you need a simple MVP, a full-fledged Flutter or FlutterFlow app, or a custom integration, I am committed to exceeding your expectations. 📞 Let's Collaborate Ready to create something exceptional? Let's discuss your project and transform your ideas into captivating digital experiences. 🔑 𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒: flutterflow developer, flutterflow expert, fluttrflow, flutter flow, flutter, flutter developer, mobile app developer, web app developer, android and iOS app, app development, app developers, app developers near me, app development company, mobile app development company, android app development, app development software, mobile application development, freelance app developers, flutter app development, app building software, flutter flow, best app developers, flutter developer, code ai, flutter app development, flutter dev, flutter app, no code app builders, flutter mobile app, flutter application, learning flutter, flutter coding, no code app creator, no coding, app flutter, flutter mobile application, codeapp, flutterflow expert, flutter mobile app developer, low code developer, flutterflow developer, flutterflow firebase, low code platforms, low code no code platforms, low code development, no code app development, best low code platform, bubble no code, low code app development, no code app, no code low code platforms, low code, low code platform, best low code no code platforms, flutterflow and flutter developer, full stack developer, full stack flutter developer, flutterflow firebase, flutter API integration, flutterflow API integration, expert flutterflow dev, Flutter, AI Integration, ChatGPT, OpenAI, FlutterFlow Expert, flutter flow, FluterFlow Developer, Flutter Expert, Flutter Developer, Fireabase, Supabase, API Integration, AI, FlutterFlow Expert Needed, flutterflow, FF

Payments
Payment Functionality
Web Application Development
AI Mobile App Development
Mobile Web
Hybrid App Development
No-Code Development
Mobile App Improvement
Dart
Supabase
Firebase
Mobile App Development Consultation
Mobile App Bug Fix
Mobile App Development
Flutter
FlutterFlow
$15 hourly
Afnan A.
- 5.0/5
- (54 jobs)
🏆 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗙𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 🥇 𝗧𝗼𝗽 𝗔𝘄𝗮𝗿𝗱 𝗳𝗿𝗼𝗺 𝗪𝗶𝘅: 𝗪𝗶𝘅 𝗟𝗲𝗴𝗲𝗻𝗱 𝗣𝗮𝗿𝘁𝗻𝗲𝗿. 🌟 𝗥𝗮𝗻𝗸𝗲𝗱 𝗶𝗻 𝘁𝗵𝗲 𝗧𝗼𝗽 𝟭𝟬% 𝗼𝗳 𝗘𝗹𝗶𝘁𝗲 𝗧𝗮𝗹𝗲𝗻𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 ⏰ 𝗢𝘃𝗲𝗿 𝟮,𝟬𝟬𝟬 𝗪𝗲𝗯𝘀𝗶𝘁𝗲𝘀 𝗕𝘂𝗶𝗹𝘁. ✅ 𝗖𝗼𝗻𝘀𝗶𝘀𝘁𝗲𝗻𝘁𝗹𝘆 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗱 𝟭𝟬𝟬% 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝗮𝘁𝗶𝘀𝗳𝗮𝗰𝘁𝗶𝗼𝗻. 🔝 𝗙𝗹𝗮𝘄𝗹𝗲𝘀𝘀 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗥𝗮𝘁𝗲 𝗢𝗻 𝗨𝗣𝗪𝗢𝗥𝗞 I'm Afnan, I hold the highest badge as a 𝗪𝗶𝘅 𝗟𝗲𝗴𝗲𝗻𝗱 𝗣𝗮𝗿𝘁𝗻𝗲𝗿. with a track record of designing over 2K Wix websites. As a certified Wix Velo Developer with over 6 years of experience, I specialize in 𝗪𝗶𝘅 𝗦𝘁𝘂𝗱𝗶𝗼, 𝗪𝗶𝘅 𝗩𝗲𝗹𝗼 𝗘𝘅𝗽𝗲𝗿𝘁 and 𝐖𝐢𝐱 𝐖𝐞𝐛 𝐃𝐞𝐬𝐢𝐠𝐧. 💼 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗼𝗳𝗳𝗲𝗿 𝗮𝗿𝗲: Wix Studio, Wix Velo, and Wix Classic Website Design Wix Website Redesign / Migration Responsive Web Design User Experience Design Search Engine Optimization (SEO) Web Optimization & Easy-to-Manage Sites Expertise in Velo, JavaScript, and API Integration for Advanced Functionalities 💥 𝗪𝗵𝘆 𝗵𝗶𝗿𝗲 𝗺𝗲? 6+ Years of Experience Custom Solutions. Comprehensive support Wix Certified Developer with 2K+ Wix Websites Available 16 hours per day - Quick Response 🎢𝗔𝗰𝗵𝗶𝘃𝗲𝗺𝗲𝗻𝘁𝘀 E-commerce Website :Recently, I undertook a website redesign project. Within just one month, this overhaul resulted in a 20% increase in profit. Custom Booking Form: Created custom booking forms that improved user interaction and streamlined processes. This customization led to a 50% increase in conversion rates, boosting overall client satisfaction. API Integration: In a recent project, I implemented API integrations to automate delivery processes and status updates. This enhancement led to a 90% automation of website operations. As a result, the client is delighted and can now concentrate on driving business growth rather than managing manual tasks. Certifications: Earned numerous wix certifications, demonstrating a commitment to excellence and staying updated with the latest technologies and best practices. 📞𝗟𝗲𝘁'𝘀 𝗖𝗿𝗲𝗮𝘁𝗲 𝗦𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗔𝗺𝗮𝘇𝗶𝗻𝗴 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿! If you need to talk over voice or video call to discuss the scope of your projects, Feel free to reach out! Looking forward to working with you, Afnan. Keywords From which Clients Can Search me (Readers Can Ignore this): wix , wix web design, wix website, wix website development, wix website design, wix wordpress, wix guru, wix to wordpress, wix seo, wix code, wix expert, wix website development web design, wix.com

Payments
Website Optimization
Database
Stripe API
Wix SEO Wiz
Ecommerce Website
Website & CMS Bug Fix
Payment Functionality
API Integration
Mockup
Website Customization
Search Engine Optimization
JavaScript
Web Development
Web Design
Wix
$12 hourly
Ayesha K.
- 5.0/5
- (37 jobs)
Experienced Web Designer with 10 years of expertise in WordPress Design & Development: - Skilled in creating all types of WordPress websites - Top-Rated Elementor Expert - Top-Rated WooCommerce Developer - Proficient in designing PSDs and graphic materials - Committed to clear and reliable communication "I believe that strong communication and experience are essential for success." View my portfolio: www skillgrowproboosters .com

Payments
WordPress Development
Ecommerce Functionality
WordPress Website
PSD to WordPress
WordPress Theme
WordPress Installation
Payment Functionality
Ecommerce Website
WordPress Security
WordPress Optimization
WordPress Migration
WordPress Landing Page
Web Design
Mailchimp Plugin
WordPress
$10 hourly
Rabia K.
- 5.0/5
- (7 jobs)
★ Hi, I’m Rabia Khan – A Professional WordPress Website Designer! ★ With 7 years of experience, I specialize in creating stunning and professional websites tailored to your needs. I excel in customizing the look and feel of websites and optimizing them for lightning-fast performance. Using premium themes and plugins, I can add advanced functionalities to elevate your website's capabilities. Client satisfaction is my top priority, which is why I work closely with every client and maintain clear communication throughout the process. I’m committed to delivering 100% satisfaction with every design and development project. ★★ Skilled and Dedicated Web Designer ★★ ★★ WordPress, WooCommerce, and Elementor Specialist ★★ ✨ Expert in creating professional and responsive websites using WordPress and Elementor. ✨ Specializes in WooCommerce store design and development for seamless eCommerce experiences. ✨ Proficient in adding advanced website functionalities using premium plugins and custom solutions. ✨ Skilled in WordPress theme customization to match your brand's unique identity. ✨ Focused on delivering fast-loading websites optimized for top-notch performance. ✨ Experienced in designing landing pages, portfolio sites, and custom layouts with Elementor. ✨ Creates websites fully compatible with all devices (desktop, tablet, mobile) and browsers. ✨ Committed to working closely with clients to provide 100% satisfaction and personalized solutions. My professional skills include: 100% Responsive Website Design (Desktop, Mobile, Tablet) Full Responsive Website on All Devices Website Redesign, Clone, or Duplication Services Custom WordPress Theme Customization WordPress Speed Optimization for Fast Loading Existing Website Retouching & Customization Custom Website, Landing Page, and Online Store Design WooCommerce Development & Customization "Coming Soon" or "Under Maintenance" Page Design Free Royalty-Free Stock Images Included eCommerce Websites with Secure Payment Integration Live Chat Feature Integration Contact Forms, Google Maps, and Blog Integration Content Upload Services Cross-Browser Compatibility (All Major Browsers) And much more! Let’s discuss your project in detail to create a professional website tailored to your needs. Contact me today! I am always available 7/24, My response is less then 10 seconds. My aim is just to satisfy my clients because i make clients for future.

Payments
Corporate Website
WordPress Plugin
WordPress Optimization
WordPress
Payment Functionality
WordPress Migration
WordPress Website Design
WordPress Installation
Ecommerce Website
WordPress Landing Page
Mailchimp Plugin
Elementor
Website Redesign
Figma
Responsive Design
$20 hourly
Kamal A.
- 5.0/5
- (3 jobs)
Are you looking for a Mobile App Developer who can bring your ideas to life with cutting-edge mobile app development solutions? Look no further! I am a highly skilled and experienced Mobile App Developer specializing in Flutter and React Native frameworks, with a proven track record of delivering high-quality, scalable, and user-friendly mobile applications for both iOS and Android platforms. With 6 years of expertise in mobile app development, I have successfully designed, developed, and launched numerous apps that have garnered thousands of downloads and positive reviews. My proficiency in Flutter allows me to create stunning, cross-platform apps with a single codebase, ensuring faster development and cost-effectiveness. Additionally, my deep knowledge of React Native enables me to build robust, performance-driven apps that provide a seamless user experience across devices. Why Choose Me for Your Mobile App Development Project? Expertise in Flutter & React Native: I specialize in Flutter and React Native development, ensuring your app is built with the latest technologies for optimal performance and scalability. End-to-End Mobile App Development: From concept to deployment, I handle every aspect of mobile app development, including UI/UX design, backend integration, API development, and post-launch support. Cross-Platform Development: Save time and resources with my expertise in building cross-platform apps using Flutter and React Native, ensuring your app works flawlessly on both iOS and Android. Custom Solutions: Whether you need a simple app or a complex, feature-rich solution, I tailor my mobile app development services to meet your unique business needs. Agile Development Process: I follow an agile approach to ensure transparency, timely delivery, and flexibility throughout the mobile app development lifecycle. Services I Offer: Mobile App Development using Flutter and React Native Custom iOS and Android app development UI/UX design for mobile applications Backend development and API integration App maintenance, updates, and support Cross-platform app development App testing and debugging Technologies I Work With: Flutter | React Native | Dart | JavaScript | Swift | Kotlin | Firebase | REST APIs | GraphQL If you’re looking for a reliable Mobile App Developer who can turn your vision into a reality, let’s connect! I am passionate about mobile app development and committed to delivering exceptional results that exceed your expectations. Let’s build something amazing together!

Payments
Mobile App Design
Firebase
Mobile App
iOS
Android App
React Native
Mobile App Development
Payment Functionality
Mobile App Development Consultation
iOS Development
Flutter
Android App Development
REST API
Firebase Realtime Database
Dart
$13 hourly
Shumaim R.
- 5.0/5
- (7 jobs)
🔥 Wix Expert with 5+ Years of Experience | High-Converting, SEO-Optimized, Mobile-Perfect Sites I help brands turn their ideas into sleek, responsive, and fully optimized Wix websites that drive results. With over 5 years of hands-on experience designing and optimizing Wix & Wix Studio websites, I specialize in creating sleek, high-performing, and SEO-optimized web experiences tailored to elevate your online presence. Whether you're launching a brand-new site, refreshing your current design, or integrating advanced Wix functionalities like Programs, Bookings, Stores, or custom databases, I’ve got you covered. I combine creative design with solid technical execution to ensure your site not only looks great but also performs. From layout adjustments and mobile responsiveness to on-page SEO and email automation. I provide a comprehensive solution built entirely in Wix. ✅ What I offer: Full Wix website design & redesign - Mobile-optimized layout and structure - Advanced Wix eCommerce, Bookings, and Member Area setup - Dynamic content with CMS/database - SEO (basic + advanced) implementation - Performance & speed optimization - Custom sections, animations, and integrations - Domain connection, payment setup, and third-party tools (Mailchimp, Calendly, etc.) - Why work with me? - 100% client satisfaction focus - Quick communication and collaborative approach - Official Wix Partner Long-term support and clear tutorials for future edits I’m here to help polish your brand with a professional Wix presence that works as beautifully as it looks. Let’s connect and talk about how I can bring your vision to life—and help it get found with solid SEO from day one. 📩 Message me for a free consultation or audit of your existing site!

Payments
User Interface Design
UI/UX Prototyping
Canva
API Integration
Payment Functionality
No-Code Website
Website Customization
Web Development
Website
Wix SEO Wiz
Website Optimization
Web Design
Wix
$30 hourly
Muhammad Asif S.
- 4.6/5
- (401 jobs)
🌟 300+ Business & Game applications . 🌟 Centralised database or cloud storage (e.g Firebase, AWS, MySQL, SQLLite etc.), 🌟 Social Media Integration 🌟 Video Streaming 🌟 QR/NFC Scanner Integration 🌟 Location/MAP Services Integration 🌟 API Integration 🌟 Blutooth/WIFI SDKs Integration 🌟 Third Parties SDKs Integration Offer all great features like Calendar, Notifications, Reminders, Payment Gateways, In-app-purchase, POS, GPS/Location, Authentication etc. 🌟SwiftUI/Swift/Objective-C for iOS apps. 🌟Kotlin/JAVA for Android apps. 🌟Flutter app development using Dart 🌟Game development using Unity I am a friendly, outgoing programmer who loves working with clients who have a goal in mind and need me to achieve it. I have a strong work ethic, excellent communication (with fast response times), and a dedication to completing a project to my client's satisfaction. Please get in touch with me to experience my friendly, helpful nature. Ever ready to face challenges, very motivated, enthusiastic, and ambitious for working in a high-paced environment. Capable of taking on multiple tasks. Possess a disciplined, professional, and quality-centred approach with strong analytical and problem-solving skills and can work under pressure and in a dynamic cross-functional, cross-border, and cross-cultural environment.

Payments
Smart Contract
Database Development
iPad App Development
Salesforce CRM
Web Development
API Development
iOS Development
Mobile App Development
Android App Development
Payment Functionality
API Integration
Kotlin
Objective-C
Swift
Java
$25 hourly
Azeem A.
- 5.0/5
- (52 jobs)
A 12+ Years experienced, a veteran Web, Mobile, and Customized Software Applications Developer and Solution Architect, currently digitalizing businesses and building inordinate digital products. Check my HIGH Technical skills sets that include everything of your requirement for your WEB or MOBILE Application Development or Designing. 🌐 Web Development (Website Designing, Web Portal Apps, Admin Portal Apps) ⭐ PHP (Laravel, Symfony, Codeigniter) ⭐ Node.js ⭐ Databases (MySQL, SQL Server, MongoDB, Realm) ⭐ Firebase --- ⭐ React.js ⭐ Vue.js ⭐ Quasar ⭐ Angular.js ⭐ HTML, CSS, Javascript, Bootstrap ⭐ Tailwind CSS 📱Mobile Application Development ⭐ React Native ⭐ Flutter ⭐ Swift ⭐ Objective-C ⭐ Kotlin/Java ⭐ Ionic ⭐ Quasar 🖍️ UI/UX + Graphic Designing ⭐ Adobe XD, Photoshop, Illustrator) ⭐ Figma ⭐ Sketch ⭐ Mobile & Website UI/UX Designing ⭐ Prototyping It has been my conspicuous achievement of working on 100+ Projects so far including all kinds of web and mobile applications. I have exceptional experience in ✅ Designing, ✅ Developing, and ✅ Deploying all kinds of 📱Mobile and 🌐 Web Applications. This list includes a number of categories including the following 1. Business Management Solutions 2. Smart Online Booking Systems 3. Intelligent Parking Management Applications 4. SMB Mobile Applications 5. Enterprise Mobile & Web Applications 6. Ride Sharing & Cab hiring Mobile Apps & Solutions 7. Low-cost Mobile applications 8. No-Code or Server Less Backend driven Mobile applications The amazing factor of hiring me is having my 24/7 availability to discuss and communicate anything over Audio/Video 📞 Calls or 💬 Chat. ⚡Once you hire me, they will never lose me at any stage. Looking to build some great mobile apps, web apps, websites, or online solutions !!! Let's Talk Right NOW !!!

Payments
UI/UX Prototyping
Web Application
Payment Functionality
Chat & Messaging Software
Firebase
iOS Development
Android App Development
iOS
User Profile Creation
React Native
Swift
React
Flutter
Kotlin
Objective-C
$13 hourly
Nouman A.
- 5.0/5
- (4 jobs)
⩨ Over 10 years of experience in Mobile App Development across iOS, Android, and cross-platform frameworks ⩨ Deep expertise in Swift, Kotlin, Flutter, React Native, and seamless API integrations ⩨ Track record of delivering high-performance, secure, and intuitive mobile applications for startups and scaling teams Hi, I'm Nouman Aslam — a Senior Mobile App Developer helping SaaS founders, startups, and product teams build high-performance, scalable mobile apps. From idea to launch, I bring mobile products to life across both iOS and Android, with a strong focus on user experience, speed, and reliability. My Expertise Includes: Native Development: Swift (iOS), Kotlin (Android) Cross-Platform: React Native, Flutter Backend & Data: Firebase, PHP , Laravel ,Node.js, MongoDB, REST APIs Core Features: Real-time Chat, In-App Purchases, Geolocation,Live tracking,CRM Tooling & Workflow: Xcode,VS Code, Git, CI/CD, Agile What I Deliver: Full-cycle mobile development: from consultation to deployment Clean, scalable code with secure cloud integration (Firebase, AWS) Rapid MVPs & enterprise-grade apps Seamless user experiences across devices Why Work With Me? Clients choose me for my hands-on approach, fast delivery, transparent communication, and deep technical expertise. Whether you're building a new product or scaling an existing one, I’m here to make sure your app delivers real business value. Let’s turn your app idea into a product users love. Ready to build something great? Let’s connect.

Payments
Project Management
Apple Xcode
iOS Development
Mobile App Development
Android App Development
SceneKit
Flutter
iOS
React Native
Payment Functionality
Tablet
Firebase
Swift
Android
$25 hourly
Hamza K.
- 4.1/5
- (8 jobs)
Hello, and welcome to my Full Stack Development journey! I'm a passionate Full Stack Developer with a special knack for Mobile App Development, particularly in Flutter, React Native, iOS and Android. My journey on Upwork has been marked by dedication, earning me a Top Rated badge. This reflects my commitment to delivering high-quality solutions and a user-first approach. Upwork Highlights: Top Rated on Upwork Successfully delivered over 50+ projects in Full Stack and Mobile App Development Experience: With more than 4+ years of experience, I bring a deep understanding of both the technical and creative aspects of development, ensuring every project is a success. Core Competencies: Full Stack Development Mobile App Development (Flutter, React Native) Front-end Technologies (HTML, CSS, JavaScript) Back-end Technologies (Node.js, Express, PHP, Laravel) Database Management (MySQL, MongoDB) API Integration and Development Responsive Design Cross-platform Development (React Native) Key Strengths: Comprehensive Expertise: I approach every project with a holistic view, ensuring that both front-end and back-end components are optimized for top performance. Mobile App Expertise: My focus on mobile app development has led to the successful delivery of numerous applications that blend functionality with an exceptional user experience, especially in Flutter and React Native. Efficient Execution: I’m committed to delivering high-quality work on time, adapting quickly to changing project needs with agile methodologies. Collaborative Approach: I believe that successful projects are built on strong communication. I prioritize clear, consistent dialogue and collaborative problem-solving to ensure every project is a success. Keywords: Full Stack Development, Mobile App Development, iOS Swift, Kotlin (Android), Flutter, React Native, Front-end Development, Back-end Development, Node.js, Express, Django, Database Management (MySQL, MongoDB), API Integration, Responsive Design, Cross-platform Development, Top Rated Plus, Project Management, Agile Methodologies, User Experience (UX), Web Solutions, Collaboration and Communication, PHP, Laravel, Flutter, DevOps, ML, AI Why Work With Me: Whether you’re looking for a comprehensive web solution or an outstanding mobile app—whether it's in iOS Swift, Android Kotlin, or a cross-platform approach with React Native/ Flutter—I’m here to turn your vision into reality. Let’s discuss how we can take your project to the next level with my expertise in Full Stack and Mobile App Development. Regards, Hamza Kaleem

Payments
React
Payment Functionality
Kotlin
GPS
FlutterFlow
React Native
Android App
Mobile App
Apple Xcode
Mobile App Bug Fix
Ionic Framework
Mobile App Development
iOS Development
Flutter
$8 hourly
Niamat W.
- 4.2/5
- (6 jobs)
You will get many services at a one-time investment. I have more than eight years of experience in medical billing from January 2016 to the present. If you wanna know more about the description of my job experiences, please scroll down too 🟧 CORE SKILLS ✅ Eligibility & Benefits verification. ✅ Appointments Scheduling. ✅ Patient Demographics and Charge entry. ✅ Insurance claims submission via clearinghouse and Paper submission. ✅ Accounts receivable and Denial management. ✅ Payment Posting. ✅ Patient billing for PR -1,2,3 PR 96 and PR 119 etc. ✅ Claims F/U on denials from insurances like Workers Comp, Medicare, Medicaid, BCBS, Managed care, and Commercial Insurances (Aetna, BCBS, Cigna, UHC, Oxford, etc...) ✅ Claim status from the insurance Portal and calls. ✅ Submitting appeals for denied claims. ✅ ICD 10, CPT, and HCPCS Coding review. Tools: ✅ Excellent Typing skill (35-50wpm). ✅ MS Office. ✅ Microsoft Excel. ✅ Google Docs. ✅ Google Spreadsheet. ✅ Dropbox. ✅ Basecamp. 🟧 SPECIALITIES  Urgent care  General Pediatric  Chiropractic  Psychiatric  Mental Health  Home healthcare  Family practice  Internal medicine  Cardiology  Radiology  Pain Management 🟧 PMS SOFTWARE WORKED ON: 💻 AdvancedMD 💻 Kareo 💻 eCW 💻 Wellsky 💻 Officeally 💻 Central Reach 💻 MDland 💻 Athena 🟧 CLEARING HOUSE WORKED ON: 💠 Availity 💠 Zermid 💠 Change Healthcare 🟧 EHR/EMRs WORKED ON: 📗 Kareo EHR, 📗 Practice Fusion 📗 AdvancedMD EHR 📗MDland EHR I believe in hard work and honesty. I am always interested in making long-term professional relationships with my clients and will never complete the project until the client is 100% satisfied. Thank you for viewing my profile. Best Regard Niamat Wali

Payments
Medical Procedure Coding
Payment Processing
Payment Functionality
Insurance Claim Submission
Medical Mastermind Medical Billing Services
eClinicalWorks
Electronic Medical Record
Virtual Assistance
Revenue Cycle Management
Accounts Receivable
ICD Coding
Medical Billing & Coding
Google Docs
Microsoft Excel
Data Entry
$29 hourly
Hamza K.
- 5.0/5
- (6 jobs)
(Full-Stack Development 🖥️, AI & Machine Learning 🤖, Frontend Development 🎨, Backend Engineering ⚙️, Database Management 📦, Cloud & DevOps ☁️, Generative AI 🧠, Real-Time Systems ⏳, Testing & Debugging 🔧 #AI Specialist, GPT-4 Expert ) 💡 5+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 & 𝐀𝐈 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 | 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐃𝐣𝐚𝐧𝐠𝐨, 𝐌𝐄𝐑𝐍, 𝐀𝐈 & 𝐂𝐥𝐨𝐮𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 #AI-Specialist | #Real-Time App Expert | #Secure & Scalable SaaS Architect, GPT-4 Expert Looking to build intelligent, scalable, and secure web applications or integrate AI to gain a competitive edge? (っ◔◡◔)っ ♥ I specialize in Full-Stack and AI development — blending MERN stack, Python (Django), and cutting-edge AI to deliver high-performing applications tailored to modern business needs. ♥ With over 5+ years of experience and a proven 100% Job Success Rate, I’ve successfully delivered intelligent software solutions for startups to enterprises across fintech, healthcare, e-commerce, and beyond — achieving an 80% repeat client rate. 🔹 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫: ✅ Full-Stack Web Development – Dynamic, responsive, and user-centered applications. ✅ Python & Django – High-performance APIs and backend systems. ✅ MERN Stack Development – Full-stack JavaScript applications with React.js, Node.js & MongoDB. ✅ Generative AI & Chatbots – Custom AI assistants, OpenAI integrations, AI Specialist ✅ Real-Time Systems – WebSocket/Firebase-powered dashboards, live updates, and chat. ✅ API Integrations – RESTful & GraphQL APIs for seamless data interaction. ✅ SaaS Development – Scalable, secure platforms for long-term growth. ✅ Cloud & DevOps – AWS, Docker, CI/CD pipelines for efficient deployment and scalability. 🔥 𝐒𝐤𝐢𝐥𝐥𝐬 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭: 💎 Frontend Development – React.js, Next.js, TailwindCSS, and Redux for rich UI/UX. 💎 Backend Engineering – Django, Node.js, Express.js for secure, fast backends. 💎 Database Management – MongoDB, Firebase, MySQL for structured data handling. 💎 AI & Machine Learning – LLMs, vector search, AI workflow automation, and model tuning, AI Specialist. 💎 Cloud DevOps – AWS (EC2, S3, Lambda), Docker, DigitalOcean, GitHub Actions. 💎 Testing & Optimization – Jest, Postman, Lighthouse for QA and performance. 📌 𝐓𝐨𝐨𝐥𝐬 & 𝐓𝐞𝐜𝐡𝐬 𝐈 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡: 🚀 Frameworks: Django, React.js, Next.js, Node.js, Express, FastAPI 🧠 AI Tools: OpenAI, LangChain, Pinecone, GPT-4, LLM integrations,GPT, DeepSeek, 🔗 Integrations: Stripe, Twilio, Firebase, RESTful & GraphQL APIs ☁️ Cloud: AWS, DigitalOcean, Docker, CI/CD 🧪 Testing: Jest, PyTest, Postman 🌟 𝐌𝐲 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐏𝐫𝐨𝐜𝐞𝐬𝐬: 1️⃣ Discovery & Planning – Understanding your business needs and user goals 2️⃣ Architecture & Prototyping – Building scalable, intuitive solutions 3️⃣ Development & Integration – From backend APIs to pixel-perfect UIs 4️⃣ Testing & QA – Ensuring functionality, performance, and security 5️⃣ Launch & Support – Ongoing optimization, maintenance, and upgrades ✨ 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝: 🏥 Healthcare & Telemedicine 🛍 E-Commerce & Retail 📊 SaaS & Cloud Applications 💰 FinTech & Banking 📱 Startups & MVPs 🚚 Logistics & Supply Chain 🎭 Media & Entertainment 🍽 Food & Hospitality 📢 AdTech & Marketing 🚀 𝐖𝐡𝐲 𝐇𝐢𝐫𝐞 𝐌𝐞? ✔ 5+ Years of Proven Experience Across Full Stack & AI Projects(AI Specialist) ✔ 100% Job Success & 5-Star Client Feedback ✔ Secure, Scalable & AI-Enhanced Applications ✔ Cloud-Native & DevOps-Ready Deployments ✔ Transparent Communication & On-Time Delivery 💬 Let’s Build Smarter Together! Whether you're launching a product or scaling your existing system, message me here on Upwork and let’s bring your vision to life with innovation and precision. 🚀 📌 Looking for the following? #AIDeveloper #FullStackDeveloper #PythonDeveloper #DjangoExpert #MERNStack #ChatbotDevelopment #GenerativeAI #WebAppDevelopment #NodeJS #ReactJS #OpenAIIntegration #SecureAPIs #RealTimeApp #AWSDeveloper #DevOps #CloudDeployment #UpworkTopRated #AI Specialist #GPT-4 Expert

Payments
MERN Stack
Azure OpenAI Service
GPT-4 API
Generative AI
AI Development
Full-Stack Development
ChatGPT API Integration
LLM Prompt Engineering
Healthcare
Payment Functionality
AI Agent Development
Automated Workflow
SaaS Development
JavaScript
Python
$25 hourly
Abdullah J.
- 5.0/5
- (11 jobs)
Experienced and dedicated Mobile App Developer specialising in Android, iOS, Flutter, and Web Development. I create innovative and user-friendly applications, delivering customised solutions to clients. Mobile App Development: Expertise in developing feature-rich and scalable apps for Android and iOS using native technologies or Flutter for cross-platform development. Flutter Development: Skilled in building seamless cross-platform applications for iOS and Android using the Flutter framework. Web Development: Proficient in front-end and back-end technologies, including HTML, CSS, JavaScript, React, and Angular, to create responsive and visually appealing web applications. Skills: Languages: Java, Kotlin, Swift, Dart, JavaScript, PHP Frameworks: Android SDK, iOS SDK, Flutter, React, Angular, Laravel Database: SQLite, MySQL, Firebase Version Control: Git, GitHub, Bitbucket API Integration: RESTful APIs, Firebase APIs, Google Maps, social media integration UI/UX Design: Material Design, Human Interface Guidelines I prioritize clear communication, timely delivery, and a collaborative approach for client satisfaction. I adhere to industry best practices, write clean code, and conduct thorough testing to ensure high-quality, bug-free applications. Let's discuss your mobile app or web development project and bring your ideas to life!

Payments
Web Application
In-App Purchases
Flutter
Android App Development
Swift
Mobile App
Payment Functionality
iOS
Laravel
Apple Xcode
Mobile UI Design
Mobile App Design
Business with 1-9 Employees
PHP
Python
$50 hourly
Raza A.
- 5.0/5
- (33 jobs)
Flutter Developer | Android & iOS App Expert | 5+ Years of Experience Hi, I'm Raza! With over 5 years of hands-on experience in mobile app development, I specialize in building high-quality Android, iOS, and web applications using Flutter. Whether you need a complete app from scratch, new features added to an existing one, or bug fixes, you're in the right place. What I Can Help You With: ✅ Mobile Application Development (Android & iOS) ✅ Flutter App Bug Fixing ✅ Design to Flutter UI Conversion (Figma, XD) ✅ Responsive & Beautiful App UI ✅ Web to App Conversion ✅ Database Integration ✅ Location & Map Services ✅ AdMob & Firebase Integration ✅ Social Media Integration ✅ Notifications (Push & Local) ✅ API Integration ✅ Native Performance Optimization Features Your App May Include: Solid UI/UX with a focus on responsiveness and modern design. Google Maps Integration for location-based services. Firebase Integration for real-time database, authentication, and notifications. AdMob & Unit Ads to monetize your app. State Management Expertise: Provider Stacked Riverpod GetX Design Patterns: MVVM If you're looking for a reliable Flutter developer to bring your app to life or take it to the next level, let's work together!

Payments
API Development
RESTful API
Payment Gateway Integration
Mobile App Development
Android App Development
Payment Functionality
API Integration
Location-Based Service
Angular
Push Notifications
TypeScript
Flutter
Firebase
Dart
iOS
$35 hourly
Muhammad T.
- 4.9/5
- (63 jobs)
Are you looking for a highly skilled developer with a track record of delivering top-notch mobile and web solutions? 🚀 Look no further! With over 5 years of expertise in mobile application development and 3 years in website development, I hold a Bachelor's degree in Computer Science from FAST-NUCES, Lahore. I specialize in creating intuitive, high-performance apps and websites that not only meet but exceed client expectations. 🌟 Client satisfaction has always been my top priority, and my experience working with diverse industries, including robotics 🤖, medical, and retail, ensures that I bring a broad and deep understanding of development to every project. I’m proud to say that all my clients have consistently been impressed with the solutions I deliver, from full-scale apps to MVPs and prototypes. Whether it’s building a solution from scratch or fixing ill-written code, I’m dedicated to delivering excellence. 💯 Here’s a quick look at my technical expertise: ✔️ Mobile Development: Flutter, Swift, Kotlin 📱 ✔️ Web Development: Vue.js, Node.js 💻 ✔️ Cloud Platforms: Google Cloud, AWS, Firebase ☁️ ✔️ Third-Party API Integrations: Stripe, Google Sign-In, Calendly, Maps, and more 🔗 ✔️ Development Tools: Android Studio, Xcode, VS Code, Git, GitHub 🔧 ✔️ CI/CD Automation: Configure and streamline deployments ⚙️ ✔️ App Store Management: Google Play & App Store publishing 📈 ✔️ Prototyping: Efficient MVP development and optimization 🛠️ What I can do for you: Build cross-platform mobile apps (iOS and Android) from scratch and publish them 📲 Create optimized websites with engaging interfaces 🌐 Develop new features or optimize your existing applications and websites 🔄 Fix and debug apps or websites with performance issues 🐞 Set up continuous integration/continuous deployment (CI/CD) for seamless releases 🚦 Let’s collaborate to bring your vision to life with cutting-edge solutions that leave a lasting impact. I'm excited to help you take your project to the next level! 💡

Payments
API
Payment Functionality
Android App Development
Android
RESTful Architecture
Google Analytics
Firebase
Firebase Cloud Firestore
Firebase Realtime Database
Flutter
Node.js
Java
Python
Vue.js
$35 hourly
Shakeel s.
- 5.0/5
- (43 jobs)
i am unity 3D game Developer having 3 years of experience in simulation and shooting games. Hands on Experience including vehicle AI,character AI,pathfinding, spwaning,First Person Shooter,third Person Shooter,racing, Drifting,Unity Timeline to make cut-scene,animation,daily rewards,in-app,rewarded video,graphic optimization,shader optimization, minimum size of apk,endless path,level designing,third party inegration,Achievement and Leaderboard,any other feature on purposal

Payments
Puzzle
Mobile Game
Android
iOS
Payment Functionality
Simulation Game
iOS Development
In-Game Advertising
Game Development
Unity
Android App Development
Business with 1-9 Employees
$35 hourly
Ali H.
- 5.0/5
- (1 job)
🥇 𝐑𝐞𝐜𝐨𝐠𝐧𝐢𝐳𝐞𝐝 𝐚𝐬 𝐚 𝐋𝐞𝐚𝐝𝐢𝐧𝐠 𝐖𝐢𝐱 𝐄𝐱𝐩𝐞𝐫𝐭 🏅 𝐎𝐟𝐟𝐢𝐜𝐢𝐚𝐥 𝐖𝐢𝐱 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐏𝐚𝐫𝐭𝐧𝐞𝐫 🎯 𝟓𝟎𝟎+ 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐭𝐞𝐝 🧑🏻‍💻 𝟲+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ✅ 100% Customer Satisfaction ✅ Free Consultation Call Available ✅ Unlimited Revisions ✅ Future Support Guaranteed Hello! I'm 𝐀𝐥𝐢 𝐇𝐚𝐢𝐝𝐞𝐫, a passionate 𝐖𝐢𝐱 𝐄𝐱𝐩𝐞𝐫𝐭 with 6+ years of experience in designing, redesigning, and building top-notch websites from scratch. I specialize in Wix Web Design, Wix Velo (Corvid) Development, and creating highly functional, modern Wix websites. Whether you need a stunning 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐬𝐭𝐨𝐫𝐞, 𝐚 𝐖𝐢𝐱 𝐛𝐥𝐨𝐠, or a professional services website, I have the skills and expertise to deliver a website that stands out and performs. My experience also includes custom Wix coding, API integrations, Wix database management, and advanced functionality like 𝐀𝐝𝐝 𝐭𝐨 𝐂𝐚𝐫𝐭, 𝐂𝐡𝐞𝐜𝐤𝐨𝐮𝐭 𝐟𝐞𝐚𝐭𝐮𝐫𝐞𝐬, and more. 𝐇𝐞𝐫𝐞’𝐬 𝐰𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐝𝐨 𝐟𝐨𝐫 𝐲𝐨𝐮: ✅ Modern, Attractive Wix Website Design ✅ Fully Mobile Responsive Layout ✅ Wix Velo (Corvid) Development & Custom Coding ✅ eCommerce Wix Store Setup & Customization ✅ Wix Blog Integration ✅ Product Inventory Management & Custom Filters ✅ Wix SEO & Google Analytics Integration ✅ Wix Events & Booking Systems ✅ Payment Gateway Integration ✅ Custom Template/Theme Creation ✅ Custom Features & Wix Apps Integration ✅ UI/UX Design ✅ Wix Website Speed Optimization ✅ Wix Email & Marketing Automation ✅ Routine Maintenance & Support 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? ✔️ Unlimited Revisions ✔️ Fast, Clear, and Friendly Communication ✔️ On-Time Delivery ✔️ Excellent Customer Support I believe in building strong relationships with my clients and always aim to exceed expectations. With a 90%+ Job Success Rate and 5-star ratings across my projects, I am committed to delivering high-quality results and 100% client satisfaction. 𝐁𝐎𝐍𝐔𝐒 𝐒𝐄𝐑𝐕𝐈𝐂𝐄𝐒: ✔️ Step-by-step instructions for website maintenance or small updates. ✔️ Video tutorials to help you manage your website after completion. I’m always open to your feedback and revisions—unlimited revisions until you’re completely happy with the result! 𝐋𝐞𝐭’𝐬 𝐰𝐨𝐫𝐤 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫 𝐭𝐨 𝐛𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐝𝐫𝐞𝐚𝐦 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐭𝐨 𝐥𝐢𝐟𝐞!😃 𝐁𝐞𝐬𝐭 𝐫𝐞𝐠𝐚𝐫𝐝𝐬, Ali Haider wix , wix web design, wix website, wix website development, wix website design, wix wordpress, wix guru, wordpress to wix, wix seo, wix code, wix expert, wix website development web design, wix.com

Payments
Web Development
API Integration
Stripe API
Payment Functionality
Ecommerce Website
Website Optimization
CMS Development
Website & CMS Bug Fix
Wix SEO Wiz
Website
Website Customization
Website Redesign
Web Design
Wix
$40 hourly
M. Zubair A.
- 4.9/5
- (98 jobs)
🚀 Backend Engineer | Golang & Java | LLM-Aware | API Specialist | Fintech | AWS I help startups and enterprise teams build secure, scalable, and high-performance backend systems using Golang, Java, and cloud-native architectures. With 15+ years of experience, I specialize in: • Designing and implementing RESTful APIs and microservices • Building event-driven systems for Fintech and SaaS • Optimizing backend performance across AWS & GCP • Seamlessly integrating third-party services (payments, KYC, identity, etc.) • Accelerating development using tools like GitHub Copilot and LLM-powered workflows I’ve contributed to high-impact platforms like FrankieOne, Demand Science, and i2c Inc., leading backend development and system architecture for mission-critical applications. If you’re looking for a backend engineer who combines deep experience with modern tools, let’s connect and build something great.

Payments
DevOps
Payment Functionality
Google App Engine
API Development
Java
Microservice
Spring Boot
PHP
Golang
Want to browse more freelancers?
Sign up