Hire the best Xamarin Specialists in Pakistan

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4.8/5
based on 133 client reviews
  • $40 hourly
    Since 2007, I have been actively involved in web and mobile app development, with expertise in software development methodologies, frameworks, and SDLC. I have developed applications for diverse industries like Healthcare, Banking and Finance, Oil and Gas, Education, and more. As a Full Stack Developer, I have extensive experience in using various technologies such as: • Development: .NET Core, .NET Framework, APIs, Microservices, WPF, WinForms • Automation: Browser/Mobile/Desktop apps using Selenium and Appium • Mobile Apps: Xamarin Forms • Frameworks: ReactJS, Angular & Typescript • Databases: SQL Server, MySQL, SQLite, Oracle, Dynamo DB, Cosmos DB • Scripting: JavaScript, TypeScript, jQuery, PowerShell, Bash • AWS: EC2, S3, Lambda, CloudFormation, Route53 and others • Azure: Azure App Service, Azure Functions, Azure SQL Database, Azure Service Bus and others • Testing: Integration Testing, XUnit, NUnit, Selenium, Appium • Infrastructure as Code (IaC): CloudFormation & Terraform for Azure and AWS • OS Administrator: Windows Servers, Ubuntu & Linux In addition to my technical expertise, I excel in verbal and written communication and possess the ability to manage teams of developers, SQA, and business developers. I am skilled at interacting professionally with diverse groups, including executives, managers, and subject matter experts, while effectively conveying ideas verbally and in different settings. Certifications: • Microsoft Certified: Azure Developer Associate • Microsoft Certified: DevOps Engineer Expert Why Choose Me? • 1 Month Software Warranty • 24/7 Availability • High-Quality Work at Reasonable Prices • Fast Delivery • 100% Satisfaction Guaranteed • Reliable Solutions • Client Success as Top Priority
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    Browser Automation
    Selenium
    Web3
    Solidity
    .NET Core
    SQL
    ASP.NET Core
    .NET Framework
    PHP
    React Native
    Angular
    TypeScript
    Mobile App Development
    Appium
  • $15 hourly
    Thank you for considering my profile. I’m a passionate and pragmatic software engineer with 5 years of professional experience, specializing in full-stack development and App development using Microsoft technologies on the backend and JavaScript framework on front-ent. Strong in object-oriented analysis and design and experience with a wide range of front-end and back-end frameworks (see below). Also, being an artist in nature, I have a good sense of design, colors, and usability and can build beautiful and modern interfaces that people love. I can assist in all stages of the software development lifecycle and deliver working software with clean architecture, clean code, and automated tests. I have been working remotely on Upwork for more than 2 year, and within less than a year, I am top rated with 100 percent Job Success Score. ✔ If you never try, you'll never know ✔ I love to convert user requirements into working functionality. ✔ Let's get started. I have experience in different areas of programming and tools. ✔ Server-side apps (Asp.net core, NodeJS) ✔ SPA (Angular, React/Redux) ✔ App development (Xamarin Forms, React-Native) ✔ Unit testing and Integration testing ✔ Cross-platform Xamarin (C#, .NET) apps, ✔ Cross-platform React-Native apps, ✔ Architecture ✔ HTML/CSS ✔ Bootstrap ✔ Support and Maintenance Best regards
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    Microsoft SQL Server
    React Native
    JavaScript
    ASP.NET Core
    Bootstrap
    Redux
    TypeScript
    Angular
    Mobile App Development
    .NET Core
    NestJS
    React
    SQL
    Entity Framework
    ASP.NET Web API
  • $23 hourly
    ⭐⭐⭐⭐⭐ Upwork Top Rated Developer having 6+ years of experience in mobile apps development, helping clients achieve their success goals. I have launched my apps into the App Store and I have worked with individuals and larger companies on apps from MVP to the App Store. Note : - I am also available for a full time roles to work with. Platforms: - Mobile apps (Android, iOS & Windows) - Mac OS apps. - Windows Desktop apps. - Tablet apps (Android, iOS). - Smart TV apps (Android, iOS). Availability: I am working as a Full-time Freelancer with over 30-40 hours per week. How can I help you :- ⭐ Cross Platform apps using Xamarin Forms or .NET MAUI and Flutter (iOS and Android) ⭐ Web Apps (ASP.NET Core MVC, Blazor) ⭐ Backend Api's development (ASP.NET core) ⭐ Microsoft Azure DevOps Expert (CI/CD Pipelines) ⭐ UI/UX Design Prototyping (Figma, Adobe XD, Invision) ⭐ Repository System (Github, Azure DevOps, Bitbucket) ⭐ CI/CD Automated Pipeline (Continuous Integration and Continuous Deployment). ⭐ Deployment to Stores (iTunes/Google). ⭐ Maintenance and bug fixes. ⭐ Revive, update or fix existing applications in need of care. Here are a few of the things I would like to cover for you - and I'm always open to new challenges: - In-app payments and premium subscriptions - health & fitness apps - delivery and ordering systems - marketplace apps - booking mobile apps - educational applications - applications for online stores - social sign-in and sharing - playful and professional animation systems - appointment systems - video calling - maps and location features - QR codes and ticketing systems - email and text automation - notification and messaging systems - monetization and ads - iOS specific features and android specific features - you tell it - I do it ;) I start by discussing your project goals and target audience. Once I get the details, I'll send over an estimate for your approval. When the job is awarded I immediately start the designing process. Communication is my number one priority, so you will always be in the loop! Besides this, I am a frank, friendly, and responsible person. I will be glad to help you find a solution to any mobile project and exceed your expectations. Why Me: ✅ Have a person who cares about the result ✅ Self Motivated & Fast Learning ✅ Customer Satisfaction achievement ✅ Can rely on me all the time ✅ Enjoy working ✅ Effective Communication throughout the app development ✅ High-Quality Delivery. If you're looking for innovative software solutions and revolutionary digital products that will make your company grow more extensive and more robust, then don’t hesitate to contact me! Looking forward to working with you. Thanks, Aiyaar Omar!
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    Mobile App
    Azure DevOps
    Mac OS App Development
    Mobile App Development
    ASP.NET MVC
    Smartphone
    C#
    Microsoft Visual Studio
    Hybrid App Development
    .NET Framework
    API Integration
    iOS Development
    Android App Development
    Mobile App Design
  • $20 hourly
    I'm a responsible, committed and experienced full-stack .NET developer with 6 years of demonstrated history of designing developing and customizing software solutions using .NET technologies (.NET Framework, .NET Core, WEB APIs, MVC, Xamarin). Highly skilled in problem solving and both backend and frontend development. Great architectural abilities for highly scaled applications. I've developed FinTech, EdTech, SAAS and other enterprise solutions using .NET technologies and remained mainly involved in system imrovements and scalability-related tasks. I achieved good results in this regard. Listed below are my core expertise and skill: ►C# ►.NET Framework / .NET Core ►WEB APIs ►RESTful APIs ►MVC ►Problem-Solving ►Entity Framework ►LINQ ►Identity Server (Identity microservice) ►MS SQL Server ►PostgreSQL ►Microservices ►SSO ►IdentityServer4 ►Auth0 ►Xamarin Forms ►Cross-platform mobile app development ►MVVM ►AWS ►Serverless functions ►API Gateways ►AWS Cognito ►Git/GitHub ►Bitbucket ►Azure Devops ►JIRA
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    Single Sign-On
    API
    LINQ
    .NET Core
    Web Service
    RESTful API
    jQuery
    HTML
    ASP.NET MVC
    Web Development
    Entity Framework
    RESTful Architecture
    Web Application
    C#
    Microsoft SQL Server
    ASP.NET Web API
  • $22 hourly
    🎖️Top Rated .NET developer 🏆Worked 500+ hours with 100% Job Success Score 🏅Certified .NET Architect ⭐⭐⭐⭐⭐𝙍𝙚𝙫𝙞𝙚𝙬:- "Nazim has been an invaluable Angular developer on our team His commitment to delivering high-quality code on time has greatly contributed to our projects' success. I wholeheartedly recommend Nazim for his Angular expertise and dedication" 𝗕𝗶𝗼:- I am a full-stack developer with 10+ years of experience. I have hands-on experience with frontend development, backend development, API development, payment gateway integration and complex databases. 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬: ✔️ Full Stack .Net Development:- ASP.Net Core, ASP.Net MVC, C#, Web Forms, WinForms, .Net core MVC, JavaScript, Angular, React, Vue.Js, CI/CD, Docker, Azure, EntityFramework, Microservices, Multi-tenancy, Clean Architecture, SOLID, DRY, OOP, DSA and GitOps. ✔️ Mobile App Development:- Xamarin, Xamarin Forms, .Net MAUI, and C#. ✔️ Databases: MongoDB, MYSQL, GraphQL, MSSQL Server, Firebase. 𝐈 𝐡𝐚𝐯𝐞 𝐰𝐨𝐫𝐤𝐞𝐝 𝐨𝐧 𝐬𝐞𝐯𝐞𝐫𝐚𝐥 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 𝐚𝐧𝐝 𝐡𝐚𝐯𝐞 𝐞𝐱𝐭𝐞𝐧𝐬𝐢𝐯𝐞 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐚𝐫𝐞𝐚𝐬 𝐬𝐮𝐜𝐡 𝐚𝐬: Fintech Healthcare, Wellness Cab or Taxi Booking Delivery Chats & Messengers (Audio, Video chats) On-Demand Services Fitness Social Networking Job Marketplace E-Commerce Please contact me to discuss your requirements to determine how I can utilize my skills to help you. Regards, Nazim Hussain
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    Kendo UI
    MongoDB
    Azure DevOps
    Node.js
    Full-Stack Development
    JavaScript
    .NET Stack
    PostgreSQL
    React
    Angular
    ADO.NET
    ASP.NET MVC
    C#
    .NET Core
  • $25 hourly
    💼 As a Senior Full-Stack Developer with expertise in .NET, Blazor, Azure, and MAUI, I bring over 4+ years of experience in delivering robust and scalable web and mobile solutions. My comprehensive skill set enables me to develop, deploy, and manage full-cycle applications tailored to meet your business needs. Skills & Expertise: 🔧 Full-Stack Development: Proficient in .NET, C#, Blazor, and JavaScript frameworks. ☁️ Cloud Solutions: Extensive experience with Azure services, including Azure Functions, App Services, and DevOps. 📱 Cross-Platform Development: Skilled in MAUI for building native mobile and desktop applications. 🌐 Web Development: Expertise in creating responsive, high-performance web applications using Blazor and ASP.NET Core. 🗄️ Database Management: Strong background in SQL Server, Azure SQL Database, and Entity Framework. Services Offered: 🛠️ Custom Web Application Development 📲 Mobile App Development (iOS & Android) with .NET MAUI 🔗 Cloud Integration and Deployment with Azure 💻 Blazor WebAssembly and Server-Side Development 🔌 API Development and Integration ⚡ Performance Optimization and Scalability Solutions 🚀 Continuous Integration/Continuous Deployment (CI/CD) Achievements: 🏆 Successfully led multiple projects from concept to deployment, resulting in a 35% increase in user engagement. 💡 Implemented cloud solutions that reduced operational costs by 25%. 📈 Developed cross-platform applications that enhanced client reach and usability. Client Testimonials: ⭐ "Muhammad did a great job of bringing my vision to life for my virtual classroom environment. He communicates well, is professional, punctual and kept his word. He kept me apprised of challenges, took the initiative to solve them, and let me know which roadblocks he needed my assistance with, etc. He kept the project moving along in a timely manner. It was an absolute joy to work with him. I look forward to hiring him for future projects. I will gladly recommend him to others, as appropriate." - US Client 🌟 "Really fast and reliable person. I am very positive and suggest this developer" - Italy Client Why Choose Me? 🤝 I am committed to providing high-quality solutions tailored to your unique requirements. My proactive approach, attention to detail, and dedication to excellence ensure that every project is a success. Let’s Get Started: 🚀 Ready to transform your ideas into reality? Contact me today for a consultation and let’s discuss how I can help you achieve your goals.
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    Performance Optimization
    Mobile App Development
    Cloud Application
    Azure App Service
    CI/CD
    .NET Core
    Blazor
    Web Development
    API Development
    .NET Framework
    Full-Stack Development
    ASP.NET Core
    C#
    Microsoft Azure
  • $25 hourly
    15+ years of software development experience including more than 9 years in Mobile application development. Worked in Android (Java / Kotlin), iOS (Swift), Xamarin / .Net Maui, J2ME, Java C#, PHP, and .Net. Developed some of the top downloaded apps available at Google Play Store and Apple Store. Founder and CEO of an IT company Quarter Pi offering mobile and web application development to start ups and medium scaled businesses. Leading our in-house development teams in developing new exciting apps.
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    Game Development
    Spring Boot
    Android App Development
    Mobile App Development
    iOS Development
    Chat & Messaging Software
    Social Media Account Integration
    User Authentication
    iOS
    C#
    Android
    Java
    Firebase
    Hybrid App Development
  • $19 hourly
    I have 14 years of experience in Java/Android/iPhone/Web Development. I have developed more than 150 apps for Android/iPhone are on various app stores. I am capable of developing any kind of high-quality application on time. ✅ Top Rated ✅ More than 10500 hours of work ✅ React Native, Flutter, Xamarin ✅ Back-end API development (Node.JS / Flask / Django) ✅ Machine Learning
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    Flutter
    Machine Learning
    iOS SDK
    Android App Development
    Smartwatch
    C#
    Objective-C
    tvOS
    Swift
    React Native
    JavaScript
  • $20 hourly
    I am a highly skilled and versatile app developer with over 7 years of experience in mobile app development, web app development, and desktop application development. With a proven track record of delivering high-quality projects using technologies such as Flutter, Xamarin, React Native, ASP.NET, Laravel, and PHP, I have successfully completed multiple projects on Upwork and accumulated over 800 hours of work on the platform. Services I Offer: • Mobile App Development (iOS and Android) • Web App Development • Desktop App Development • Cross-Platform App Development • Custom Software Solutions Technical Skills: • Flutter, Xamarin, React Native • ASP.NET, Laravel, PHP • JavaScript, HTML5, CSS3 • MySQL, PostgreSQL, MongoDB • API Integration, RESTful Services • UI/UX Design Experience Highlights: • Developed a cross-platform mobile app using Flutter that increased user engagement by 40%. • Led the development of a web application with ASP.NET and Laravel, streamlining business operations for a client. • Built a desktop application for a financial services company, enhancing their data processing capabilities. • Successfully completed multiple projects on Upwork, with more than 800 hours of work and positive client feedback. Why Work With Me: I prioritize clear communication and a client-centered approach to ensure that the final product exceeds expectations. I am dedicated to delivering projects on time and within budget, and I am committed to providing ongoing support to ensure the success of your project. Feel free to reach out to discuss how I can help you achieve your project goals. Let's work together to create something amazing! Certifications: • Certified Flutter Developer • Xamarin Certified Mobile Professional • PHP Development Certification • React Native Certification
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    Bootstrap
    React
    Flutter
    Laravel
    Landing Page
    WordPress
    WordPress Plugin
    Web Design
    Web Hosting
    Website Migration
    WordPress Theme
    PHP
  • $10 hourly
    🏆 Top 1% in Asp.Net Development 🚀 Top 5% in Vue.js 🌟 Top 5% in Blazor 💡 Expert in AI Integration 🏢 Experience with Fortune 500 Companies 💵 Generated Over $1 Billion in Customer Revenue As a top-rated AI software developer specializing in Asp.Net, Vue, and Blazor, I bring extensive expertise in developing robust, scalable applications. My proven track record with industry leaders and high-revenue projects underscores my ability to deliver exceptional results. Let's work together to transform your digital presence and drive your business success.
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    Microsoft SQL Server
    Blazor
    LLM Prompt Engineering
    Generative AI
    Microsoft Azure
    C#
    ASP.NET Core
    JavaScript
    Vue.js
    TypeScript
    WordPress
  • $30 hourly
    Sharp and Perceptive Programmer with significant C# Cross platform development (Xamarin, MAUI, .NET). 1. Quality work is my key attribute. 2. My skills are predicted with my work. 3. Flexible with the working timings as per client requirements.
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    Mobile UI Design
    Agile Software Development
    Mobile App Development
    iOS Development
    Android
  • $35 hourly
    With a dynamic career spanning over six years, I am a seasoned Mobile Apps Developer who has established an impressive track record in the realms of design, development, and successfully bringing concepts to life. With a keen eye for innovation and a passion for creating seamless user experiences, this developer has contributed significantly to the ever-evolving landscape of mobile applications. Having navigated the intricacies of the app development process from inception to deployment, our professional is adept at translating ideas into tangible, user-friendly solutions. Their expertise extends across diverse industries, catering to a global clientele that includes prestigious Fortune 500 companies. Through a commitment to excellence and a deep understanding of the mobile app ecosystem, our developer has consistently delivered cutting-edge solutions that meet and exceed the expectations of clients worldwide. In a rapidly evolving digital landscape, our Experienced Mobile Apps Developer stands as a reliable architect of transformative mobile experiences, leveraging their extensive knowledge and hands-on experience to drive success in the dynamic world of application development.
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    C#
    MySQL
    NoSQL Database
    PHP
    Mobile Game
    API
    Android App
    Android
    Android App Development
    Mobile App Development
    Android Studio
    Native App
    Kotlin
    Java
  • $40 hourly
    🚀 Satisfaction Guaranteed: 100% Immediate Refund If I Don't Meet Your Expectations ✅ 12+ Years of Excellence in C# Development & ASP.NET Core 👉 Proven Success: 100% Job Success Rate on Upwork 💬 Valuable Insights: I offer free consultancy to discuss your project needs and objectives. 🌟 Core Values: Honesty, Ownership, Responsiveness (Validated by Customer Feedback) With over 12 years of experience, I specialize in C# development within the .NET Framework and ASP.NET ecosystem. My expertise includes crafting scalable applications, integrating APIs, and utilizing JavaScript frameworks like Angular and React for dynamic frontend development. I excel in building RESTful APIs, microservices, and implementing secure, efficient solutions using DevOps practices. 🌟 Why Choose Me: Expertise, Skills, and Commitment: ✅Industries: Years of Domain knowledge in Fintech, Edtech, Real Estate, NGOs and E-commerce sectors and Industries ✅Skills: Strong in APIs, JavaScript frameworks (Angular, React), microservices, MVC architecture, and DevOps. ✅Approach: Emphasizes tailored solutions, seamless communication, innovation, attention to detail, ongoing support, and a proven track record. ✅Commitment: Ultra-reliable communication, client-focused approach, and a strong reputation for solving critical problems. ✅Strengths: Offers a 100% refund guarantee if expectations are not met, emphasizing reliability and quick responsiveness. 🌟 Your Success is My Mission: Here’s How We Achieve It Together: ✅Project Ownership: I treat every client's project as if it were my own, giving my best effort and commitment to deliver outstanding results. ✅Seamless Communication & Responsiveness: I maintain open and clear lines of communication, ensuring I'm always available to address your concerns and provide updates promptly. ✅Innovative Approach: I stay updated with the latest industry trends and technologies, bringing innovative ideas and solutions to every project. ✅ Attention to Detail: I focus on every aspect of the project, ensuring high-quality and error-free outcomes. ✅ Ongoing Support: Offer continuous support and maintenance services, ensuring your project remains up-to-date and performs optimally. ✅ Proven Track Record: With a history of successful projects and satisfied clients, I bring a wealth of experience and reliability to every collaboration. 🎉 Incredible words from HAPPY Customers: ⭐⭐⭐⭐⭐ “I engaged Mohsin for a project that had a very tight deadline but Mohsin was extremely responsive and put in the time and effort to communicate and also work on the development of the project. He made clear what issues he was facing and also made suggestions as to what could be done to satisfy both the project requirements as well as the the deadline constraints. Very responsive and very responsible. I would work with him again for sure.” - Ridzuan Ashim ⭐⭐⭐⭐⭐ “Mohsin is smart and honest, it was a great experience to work with him.. Highly recommended!” - Suffet - AdvancerEnglish ⭐⭐⭐⭐⭐ “ Mohsin is an amazing programmer and developer. His team has done an exceptional job under the supervision of Mohsin. We really appreciate his honesty, dedication and hard work. He will be working on few more projects for us. I certainly recommend him without hesitation and wish him good luck. Thank you” Irfan M - RealtorsCo ⭐⭐⭐⭐⭐ “"I have had the pleasure of working with Mohsin for the past 8 years, starting from when my product was just a concept. Throughout this time, Mohsin has been an integral part of our journey, contributing to the development and scaling of our platform to 500,000 active subscribers.” Colaraz - Mubashar H. Few Words about my Company: 🚀 Insignia Business Solutions We empower your business with reliable software development solutions and cost-effective outsourcing services. We help startups and enterprises create value-driven strategies, turning dream business ideas into reality. Our successful projects further our company’s mission, and our philanthropy project feeds over 200 underprivileged people daily. 👉 Principles We Follow: - Integrity - Customer Commitment - Win-Win Approach - Dedication to Growth - Quality
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    Artificial Intelligence
    Chatbot
    .NET Core
    Microsoft SQL Server Programming
    Ionic Framework
    Angular
    ASP.NET
    TypeScript
    ASP.NET MVC
    Web Development
    ASP.NET Core
    C#
    ASP.NET Web API
    .NET Framework
  • $38 hourly
    16+ yrs. of experience in the field of Software applications developed on Microsoft Technologies including Internet/ Intranet and Client-Server based distributed applications and window-based application development. Great recent working experience with MVC 5, Web API, signalr, dapper.net, angular js, sockets, etc. Also expert in developing enterprise-level mobile applications using Xamarin forms in IOS, Android, and UWP. enough experience to complete SDLC (Software Development Life Cycle) involving User requirements study, System specifications, Application Design, Coding, Testing, Implementation, Training, and Project Documentation. Competent in emerging Microsoft Technologies i.e. ASP.NET(2.0,3.5,4.0,4.5), VB.net, C# 6.0, IIS , MS SQL Server 2005/2008/2012/2014, TFS and others like HTML, XML, Boostrap, Xcode, Objective C, Swift Experience on distributed RDBMS, Database-intrinsic applications using SQL Server 2005/2008/2012/2014, have a good hand in using ActiveX Data Objects ADO as an interface to all types of data on front-end database client. Worked exhaustively on writing Stored Procedures, Views and Trigger for handling the database processing. Also having experience of LINQ and Code smith. Having a great working experience in desktop application using WPF , window service, WCF (rest services and soap services) and web applications. Have a good hand in Ajax, YUI, JQUERY, JSON, Angularjs and simple javascript too. also having a great exposure of usercontrols and Teleik, syncfusion etc. Having great Working experience of 3 Tier architecture with the generics and all its presentation, business, data Access layers. Having good exposure to the object oriented programming and Design Patterns. Having good exposure on Design, Coding and Implementation proceduresas per defined by ISO 9001, W3C(World Wide Web Consortium) standards. I am also using responsive better usability of the applications. Worked on the Content Management System (CMS), which is used to manage a complete life cycle of a site or application. Like DNN(Dot Net Nuke) Quite handy with HTM 5 mobile websites with JQuery as well. I have in-depth technical abilities, which are well complemented by good understanding of the Software development processes, touch with the latest technologies and teamwork.
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    Model View ViewModel
    SQL Programming
    Socket Programming
    Microsoft Azure
    C#
    Ecommerce Website
    jQuery
    React
    ASP.NET
    Windows Presentation Foundation
    AngularJS
    ASP.NET MVC
    Amazon Web Services
  • $45 hourly
    ⌚️12+ years of experience in full stack web/mobile/backend systems 👨‍💻Solid backend/frontend development expertise using .NET/React/NodeJS tech stacks 💰Expertise in developing high performance solutions for your complex application needs Whether you need a new web app, a redesign/updates to your mobile app or you're thinking of building a great tech team, I will be excited to speak and demonstrate my skills and deliver exceptional results. Tech Stack I love to work with 🏅.NET - Are you looking for a team lead that also does coding? I can provide unmatchable performance and my speciality is in optimizing and building high performing enterprise solutions using .NET. Where it's ASP.NET Core or sending email through Twilio.Net - I deliver results for web and backend systems seamlessly. 🏅 MERN - Whether it's your web app doing single sign-on with Google or you're thinking to build a top-notch eCommerce store online - Get in touch and I'll let you build your dream idea into reality. Tech Highlights 🔥Databases - SQL/PostgreSQL/Oracle/MySQL/MongoDB/SQLite 🔥ORMs - Entity framework/Sequalize 🔥Payment gateways - Stripe/Paypal/Moneris/Payeezy and lot more 🔥Third party APIs/CRMs - Salesforce / Odoo 🔥Cloud - AWS / Azure / Google cloud 📞Feel free to get in touch and I will be pleased for a FREE 30 minutes discovery call for your next project. 📞
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    Web Design
    Web Application
    Jira
    SQL Programming
    Microsoft Visual Studio
    Web Development
    React
    Ecommerce
    Amazon S3
    Mobile App
    Angular
    .NET Core
    RabbitMQ
    Elasticsearch
    Apache Kafka
    C#
    ASP.NET MVC
  • $100 hourly
    I'm an expert in mobile applications /games development with extensive experience in building high quality apps and games in Android, iOS, Xamarin, Cocos2dx and Unity3D. I've 8+ years of experience range from building popular social apps, awesome puzzle and challenging business applications for Android, iOS and Xamarin as well as high performance guessing, escape and strategy games in Cocos2dx and Unity3D. I like working with team that cares about maintaining high programming standards and performance. It's always been important to me to build long term relationships with clients, so I'm looking for long term projects. Upwork has recognized me as "Upwork Pro Mobile Developer" based on my skills and performance with 100% success rate. I'm a full time freelancer and flexible with my working hours. It's more fun to me to stay in sync with other team members while working. I look forward to hear from you!
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    Unity
    Cocos2d
    Game Development
    Android App Development
    iOS Development
    Android
    Flutter
    C#
    JavaScript
  • $45 hourly
    I architects, design, and develop Enterprise mobile apps in Xamarin and .NET MAUI. Highly proficient in the following: • .NET / C# • Xamarin / .NET MAUI (iOS, Android, Windows, macOS) • MVVM • WinUI / UWP • Azure / AWS / Google Cloud • ASP.NET Core (Microservices) • REST API Integration • Data Analytics (Firebase Google Analytics, AppCenter) Furthermore, I use the DevOps approach to frequently deliver apps to customers by setting up CI/CD pipeline and automating the deployment and release process. The following tools I use for this approach: • Azure DevOps • GitHub Actions • Jenkins • Gitlab CI From startups to the enterprise world, I've worked on various SaaS products targeting multiple Industries like Finance, Marketplace, E-commerce, and Insurance, Water management systems. In 8 years of working mostly with US and European clients/companies, I've always been assured of delivering quality work by understanding and breaking down the process. Voluntarily love to create, work, and contribute to open source sustainable products (Environment and Climate-friendly 🌏 + 🌱 = ❤️) which make a great impact in making our planet cleaner and Green mostly by reducing CO2 emissions. Best Regards Sheharyar Shahid
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    Azure DevOps
    Microsoft Azure
    CI/CD
    iOS Development
    C#
    .NET Core
    Model View ViewModel
    RESTful Architecture
    ASP.NET Web API
    Universal Windows Platform
    Android
    Mobile App Development
    iOS
    SQL
  • $50 hourly
    I have 20 years of experience after my Masters degree in 2002. I am expert at Windows Application Development using Microsoft technologies Completed over 100 jobs involving many innovative and exciting applications. I am strong at - API Programming - Windows and cross platform Desktop Applications development using C#/VB/C++ - Mobile Development using Xamarin - Web Development and Web Services using ASP.NET, MVC - Algorithms development - Excel Automation using VBA and .NET plugins - Databases using MySQL, SQL Server
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    iOS
    LINQ
    SQL Programming
    MySQL Programming
    Python
    C++
    C#
    SQL
    ASP.NET
    Visual Basic
    .NET Framework
    Desktop Application
    ASP.NET MVC
  • $40 hourly
    Microsoft Certified software engineer with outstanding problem solving and debugging skills, having more than three years' experience in the field of Software Development. Successfully maintained, refactored, implemented new features and resolved high priority bugs raised. Having excellent team player qualities with an aim to achieve profitable results. Dedicated to learning new technologies, having fast learning skills and tremendous time management skills. As I am a highly focused team worker and very attentive problem solver, I succeed in developing high-quality systems that meet the end-user requirements.
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    Angular 10
    ASP.NET MVC
    Blockchain Development
    Web Development
    Azure DevOps
    Microsoft SQL Server Programming
    Windows Presentation Foundation
    C#
    Entity Framework
    Vuetify
    Blockchain Architecture
    .NET Framework
    Vue.js
    DevExpress
    AngularJS
  • $30 hourly
    As a highly experienced desktop developer with expertise in C#, WPF-MVVM, Winforms, and SQL, I offer a range of skills to support your software development needs. With over 10 years of industry experience, I have developed a deep understanding of these technologies and have a strong focus on developing high-quality desktop applications. My areas of specialization include Office Add-Ons and Inventory Management Systems, where I have a proven track record of delivering exceptional results for clients. I am also experienced in Bluetooth Sensor integration, and I have a strong interest in data analytics and UI/UX design. As an expert developer, I am committed to staying up-to-date with the latest industry trends and best practices. I have a passion for problem-solving and am dedicated to delivering solutions that meet your specific needs. Whether you are looking to build a new desktop application or enhance an existing one, I have the skills and experience to help you achieve your goals. Contact me today to learn more about how I can support your software development needs.
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    Infovisa MAUI
    Entity Framework
    Mobile App
    XAML
    Android
    iOS Development
    Model View ViewModel
    Multithreaded Programming
    C#
    Windows Presentation Foundation
    SQLite
    Microsoft Windows
    Universal Windows Platform
    Microsoft SQL Server
  • $20 hourly
    8+ years of experience in the field of Software Application developed on Microsoft Technologies including Internet/ Intranet and Client-Server based distributed applications and window based application development. Great recent working experience with MVC 5, Web API, signalr, dapper.net, angularjs, sockets, etc enough experience to complete SDLC (Software Development Life Cycle) involving User requirements study, System specifications, Application Design, Coding, Testing, Implementation, Training, and Project Documentation. Competent in emerging Microsoft Technologies i.e. ASP.NET(2.0,3.5,4.0,4.5), VB.net, C# 6.0, IIS , MS SQL Server 2005/2008/2012/2014, TFS and others like HTML, XML, Boostrap, Xcode, Objective C, Swift Experience on distributed RDBMS, Database-intrinsic applications using SQL Server 2005/2008/2012/2014, have a good hand in using ActiveX Data Objects ADO as an interface to all types of data on front-end database client. Worked exhaustively on writing Stored Procedures, Views, and Trigger for handling the database processing. Also having experience of LINQ and Code smith. Having great working experience in desktop applications using WPF, window service, WCF (rest services and soap services), and web applications. Have a good hand in Ajax, YUI, JQUERY, JSON, Angularjs, and simple javascript too. also having a great exposure of usercontrols and Teleik, syncfusion, etc. Having great Working experience of 3 Tier architecture with the generics and all its presentation, business, data Access layers. Having good exposure to object-oriented programming and Design Patterns. Having good exposure on Design, Coding, and Implementation procedures as per defined by ISO 9001, W3C(World Wide Web Consortium) standards. I am also using responsive better usability of the applications. Worked on the Content Management System (CMS), which is used to manage a complete life cycle of a site or application. Like DNN(Dot Net Nuke) Quite handy with HTM 5 mobile websites with JQuery as well. I have in-depth technical abilities, which are well complemented by a good understanding of the Software development processes, touch with the latest technologies and teamwork. I am just one click away for finding the right solution for you.
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    XAML
    Angular 6
    React
    MVC Framework
    Entity Framework
    Azure DevOps
    SQL
    ASP.NET
    ASP.NET MVC
    API Integration
    C#
    ASP.NET Core
    .NET Framework
    Angular
  • $50 hourly
    As a passionate 𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 Engineer with a strong background in .𝗡𝗘𝗧 𝗖𝗼𝗿𝗲, 𝗫𝗮𝗺𝗮𝗿𝗶𝗻 𝗙𝗼𝗿𝗺𝘀, .𝗡𝗘𝗧 𝗠𝗔𝗨𝗜, 𝗔𝗻𝗱𝗿𝗼𝗶𝗱, 𝗮𝗻𝗱 𝗶𝗢𝗦. I thrive on transforming innovative ideas into successful mobile applications. With a Bachelor's degree in Computer Science from the National University of Computer and Emerging Sciences, I have honed my skills in various aspects of software engineering, including 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁, 𝗔𝗦𝗣.𝗡𝗘𝗧, 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀, 𝗮𝗻𝗱 𝗪𝗲𝗯 𝗔𝗣𝗜𝘀. Throughout my career, I've had the opportunity to work on diverse projects, ranging from developing cross-platform applications to enhancing the performance of existing apps. I'm driven by the desire to create seamless user experiences and am always eager to learn and implement new technical concepts. Let's connect and discuss how we can collaborate on your next mobile app project or explore opportunities in the exciting world of mobile development! muhammadfaizan.framer.website
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    ASP.NET MVC
    RESTful API
    SQLite
    Mobile App Design
    C#
    Mobile App Development
    SQL
    iOS
    Android
    Hybrid App Development
    ASP.NET
    .NET Core
    .NET Framework
    Full-Stack Development
  • $20 hourly
    Professional software engineer with 8+ years of experience in software development. Experience in web development, Graphql and coded architecture, including domain driven design Azure cloud and Kubernetes. I am good at software Design and Architecture and love to developed systems with Design Patterns and SOLID Principles Stack: - C#, .Net Framework, Asp.Net Core, Xamarin - MySQL, SqlServer, SQLite, MongoDb - Nginx, Kestral, Envoy - Azure Cloud, Oracle Cloud, Cloud Migration, Containerization - HTML5, CSS3, Blazor, Typescript/Javascript, Node.js, NestJs - Agile, Scrum, - Scrapy (Sync/Async), Data Extraction - Azure DevOps,Github Actions, Bash Scripting, Powershell Scripting, CI,CD Pipelines - Git, Documentation - Json, Grpc, GraphQL - Microservices, DDD, TDD - Kubernetes, Helm - Docker, Existing application, Single/Multiple Containers, Network Architecture configurations for complex docker setup. - Windows, Linux With 6 years of experience in IT industry as Software engineer and technical support assistant nurtured the ability to take on critical projects with complexity in nature. A long history to work on Start-ups for the market. Skills Summary: - Databases - SQL Server 2008, 2012, and 2014, MySQL, MongoDB, SQLite - Programming Languages - C#, PowerShell, JavaScript, HTML5, CSS3, TypeScript, Python - Server-side Framework - ASP.NET (4.0 and 4.5), MVC, WCF, Web API, REST, SOAP, Grpc, GraphQL, Asp.net Core, Node.js, Express.js - Client-side Framework - JavaScript, JQuery, AJAX, JSON, Angular, Blazor, React, Vue.js - Operating System – Windows 7/8/10, Linux (Ubuntu) - Version Control: TFS, Git, GitLab - Tools – SQL Server Management Studio, SQL developer, Visual Studio 2013/2017, Visual Studio Code, JIRA, MS Visio, ReSharper, Notepad++, Docker, Kubernetes, Azure DevOps, Ansible, Terraform - Reporting and Charting tools: Syncfusion, Dev-Express, Telerik, Crystal Reports, SSRS, Power BI, Serilog, Seq, ELK - Project Management – AGILE Methodology, Scrum, Kanban
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    Microsoft Azure
    Microsoft Windows PowerShell
    Ansible
    Blazor
    ASP.NET
    DevOps
    Docker
    Microservice
    Angular
    ASP.NET Core
    Kubernetes
    GraphQL
    JavaScript
    C#
  • $10 hourly
    I am a CS graduate with passion in Python development and technical content writing. I am skilled in scripting and automation process using Python. I love bringing ideas to life through coding and crafting engaging content. I also have two years of experience in writing technical content. Let's team up and create something magically amazing together!
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    Computer Science
    Translation
    C++
    C#
    Python
    Technical Writing
    Content Writing
    English
  • $25 hourly
    Hi I am a full stack mobile, desktop and web developer. I do mobile and web development in C# and Dart. I love to develop apps for my clients. I am sure you will also feel happy after getting work done by me ...
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    User Authentication
    Android App Development
    Microsoft Visual Studio
    Model View ViewModel
    Software Development
    Mobile App Development
    iOS Development
    Android
    iOS
    Push Notifications
    C#
    SQLite
    ASP.NET Web API
    ASP.NET MVC
    Microsoft SQL Server
  • $30 hourly
    ⇢ 11+ years of experience leading all stages of SDLC including business process analysis,   requirements definition, analysis, architecture, design, implementation, risk management, deployment and support. ⇢ An experienced software engineer with excellent communication and interpersonal skills who has the ability to work in a team and independently under pressure. ⇢ Experience working with different levels of authorities within an organization. Have worked with portfolio architects, PMO, development teams and QA and deployment teams.
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    ASP.NET MVC
    Microsoft SQL Server
    Angular
    C#
    JavaScript
    .NET Framework
    Apache CouchDB
    ASP.NET Web API
    .NET Core
  • $20 hourly
    I am an experienced Xamarin, MAUI, .Net, iOS, Android, Windows App developer. I have a great knowledge of, MAUI, Xamarin Forms, Xamarin. Android, Xamarin.iOS, and ASP.Net MVC. I can develop Mobile App (iOS, Windows), Windows Form App (UWP, WPF & Windows Forms), And Web Applications. I'm experienced to develop a Xamarin, iOS, and Android app with the following features 1. Implementing complex and interactive UI. 2. efficient MVVM pattern. 3. Creating and integrating .Net Standard Libraries 4. Social App Integration (Google, Facebook, LinkedIn, Twitter) 5. Remote Database Integration (MySQL, MongoDB) 6. Local SQLite DB integration. 7. Chatting Implementation & Integration. 8. Accessing Gallery, Camera, files, etc. 9. API integration (SOAP, REST, JSON, XML, XMLRPC). 10. Barcode Scanning && Generating. 11. QR Code Scanning && Generating. 12. MagStripe Reader (Swipe card) & NFC Reader. 13. Push notification. 14. Payment gateway integration. And many other features. I am also experienced in other programming languages & frameworks, Databases, such as. Programming Languages and framework. 1. ASP.Net MVC. 2. WPF (Windows Presentation Foundation). 3. UWP (Universal Windows Presentation) 4. HTML 5. Javascript. 6. Bootstrap. 7. CSS. 8. CodeIgniter. Databases: Good working experience in the following databases. 1. MySQL. 2. MS-SQL. 3. Oracle. 4. SQLite. 5. DB2. 6. Couchbase light. I've been working with C# for more than 4+ years and have a great understanding of OOP Concept, Reflection, Binding, etc. What will be the difference between other developers and me, and why should you hire me? - I develop apps using either MVC or MVVM patterns. - Made App live on appropriate store and server if you required. - Develop mobile app by following Apple, Google, and Windows development guideline. - Always reply quickly and give my 100% dedication to your project to make it live.
    vsuc_fltilesrefresh_TrophyIcon Xamarin
    Windows Mobile App
    Microsoft Dynamics 365
    iOS Development
    Mobile App Development
    Android App Development
    WordPress
    Python
    Responsive Design
    C#
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