Hire the best C# Developers & Programmers in Washington, D.C.

Check out C# Developers & Programmers in Washington, D.C. with the skills you need for your next job.
  • $65 hourly
    Welcome to my Upwork Profile! Are you searching for a 𝐒𝐞𝐧𝐢𝐨𝐫 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who doesn't just meet expectations but exceeds them? Your quest ends here. With over 𝟕+ 𝐲𝐞𝐚𝐫𝐬 of hands-on experience, I bring a proven track record of expertise in .𝐍𝐄𝐓, 𝐏𝐲𝐭𝐡𝐨𝐧, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐑𝐎𝐑, and their frameworks. I'm a meticulous and result-oriented individual who takes pride in 𝐜𝐫𝐚𝐟𝐭𝐢𝐧𝐠 𝐡𝐢𝐠𝐡-𝐪𝐮𝐚𝐥𝐢𝐭𝐲 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 that exceed expectations. 𝐖𝐡𝐚𝐭 𝐈 𝐁𝐫𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐓𝐚𝐛𝐥𝐞: ⤵️ ☑️𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐌𝐚𝐬𝐭𝐞𝐫𝐲: I possess a comprehensive understanding of both frontend and backend development, delivering end-to-end solutions that are both seamless and robust. ☑️.𝐍𝐄𝐓 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: My in-depth knowledge of .NET and its frameworks empowers me to craft scalable and dependable applications. ☑️𝐏𝐲𝐭𝐡𝐨𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Expertise in Python, adept at leveraging its versatility for seamless software development, data analysis, and automation, ensuring innovative and efficient solutions. ☑️𝐍𝐨𝐝𝐞.𝐉𝐒 𝐚𝐧𝐝 𝐑𝐎𝐑 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Expert proficiency in Node.js and Ruby on Rails, delivering robust and scalable solutions with a keen focus on efficient backend development for web applications. ☑️𝐏𝐫𝐨𝐛𝐥𝐞𝐦 𝐒𝐨𝐥𝐯𝐞𝐫: I thrive in fast-paced, challenging environments, where I consistently meet and often exceed project targets. ☑️𝐂𝐨𝐧𝐭𝐢𝐧𝐮𝐨𝐮𝐬 𝐆𝐫𝐨𝐰𝐭𝐡: I am dedicated to self-improvement and staying current with industry trends. 𝐖𝐨𝐫𝐤 𝐇𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬: ➡️𝐋𝐨𝐠𝐢𝐜 𝐕𝐨𝐫𝐭𝐞𝐱: Led as a Senior Software Engineer at Logic Vortex, leveraging my expertise in the .NET and Node.js stack to drive impactful solutions ➡️𝐌𝐢𝐜𝐫𝐨𝐬𝐨𝐟𝐭: I've spearheaded architectural transformations, migration strategies, and development team leadership for Azure service enhancements. ➡️𝐒𝐚𝐥𝐞𝐬𝐟𝐨𝐫𝐜𝐞: At Salesforce, I led the charge in developing alert processing pipelines, addressing scalability issues, and optimizing monitoring services. 𝐋𝐞𝐭'𝐬 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦 𝐈𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐑𝐞𝐚𝐥𝐢𝐭𝐲 💡 Having worked with industry leaders such as Microsoft and Salesforce, my passion now lies in supporting the growth of small and medium-sized businesses and startups. I'm committed to leveraging my expertise to propel their success, all while advancing my independent freelance career. Ready to turn your concepts into efficient and effective solutions? Partner with me, and together, we'll reach new heights. 𝗬𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗱𝗲𝘀𝗲𝗿𝘃𝗲𝘀 𝘁𝗵𝗲 𝗲𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 𝗮𝗻𝗱 𝗱𝗲𝗱𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗜 𝗯𝗿𝗶𝗻𝗴 𝘁𝗼 𝘁𝗵𝗲 𝘁𝗮𝗯𝗹𝗲. 𝗟𝗲𝘁'𝘀 𝗺𝗮𝗸𝗲 𝗶𝘁 𝗵𝗮𝗽𝗽𝗲𝗻.
    vsuc_fltilesrefresh_TrophyIcon C#
    Azure App Service
    .NET Core
    Microsoft Azure
    TypeScript
    Node.js
    React
    HTML
    CSS
    Django
    Ruby
    Ruby on Rails
    ASP.NET
    Python
    SQL
  • $40 hourly
    Pursuing opportunities to create mobile application content and improve my technical abilities in the Swift and Kotlin programming languages. Particularly interested in bringing education-grade engineering and physics applications to the masses using mobile platforms.
    vsuc_fltilesrefresh_TrophyIcon C#
    Simulink
    Abaqus
    Unity
    Python
    SwiftUI
    Swift
    Kotlin
    Structural Engineering
    Digital Signal Processing
    iOS
    Android
    Structural Dynamics
    MATLAB
    Mechanical Engineering
  • $90 hourly
    I am a full stack software developer experienced with iOS / Android app development and team lead in various industries like Medical, Transportation for over 10 years. I am an expert in Android and Flutter app development with a complete software development life cycle experience on multiple projects. All over my experience • Experienced with Android SDK 2.1 and above using Android Studio. • Sound knowledge and extensive experience in using Google Maps and SQLite Database. • Good exposure to web services like JSON, data transfer with a server (Database), and client (Mobile app) using Volley. • Knowledge of debugging applications using handset and simulator. • Knowledge of Android User Interface design, writing XML’s also creating custom images again using XML’s and SVG’s. • Worked on the BLE Integration, get the data / info via BLE & display it in the app. • Integration of Google Drive, Sky Drive, DropBox & Local drives. • Real time experience on Jenkins, Maven, Gradle to create the app builds so we have a CI/CD. • Experience in unit testing of the app both manual testing and automated testing (JUnit). • Enhancing the performance of the app once performance testing is completed. • Proposing better Enterprise End to End solutions within technology limits. • Process followed through Jira or Azure VSTS boards. • Monitor app usage, performance, crashes, and production support once pushed on Google Play & App Store using Google Firebase. • Experience in object-oriented coding design. • Ability to work in a team environment by following SAFe process, Git Flow, Review PRs, push the code to the upper environment through the pipeline. • Wrote iOS code and Node.js backend for full stack mobile development. • Experienced in SwiftUI with iOS SDKs. • Designed the architecture and business flow for the Flutter app. • Worked with API teams to get the API created according to the app requirements. • Coordination with business and higher hierarchy people so what is coming next in the app and convinced them of the new features, which can have a positive impact. • Have experience with Dart, YAML, and Flutter Pipelines. • Have experience with Firebase Console components and Google Cloud Console APIs. • Recently experienced with game development using Unity and AR/VR technologies.
    vsuc_fltilesrefresh_TrophyIcon C#
    AR & VR Development
    Game Development
    iOS SDK
    RxSwift
    Flutter
    Swift
    Kotlin
    Android
    iOS
    Unity
    Firebase
    Java
    Map Integration
  • $88 hourly
    I believe that my 8+ years of experience in C#/.NET, Python/Django, JS/React make me a strong candidate for this role. Over the years, I have worked on a wide range of projects, from building web applications to creating mobile apps and backend systems. I have a deep understanding of C#/.NET, Python/Django, JS/React, and I am constantly staying up-to-date with the latest industry trends and technologies. I have experience working with agile methodologies and I am comfortable collaborating with cross-functional teams to deliver projects on time and within budget. ✓ C# / .NET / .NET Core / ASP.NET / ASP.NET Core ✓ Python / Python Script / Flask / Django ✓ JavaScript / TypeScript / Node.js / Nest.js / React.js / Next.js / React Native ✓ Microsoft Azure / Amazon Web Services (AWS) / Google Cloud Platform (GCP) ✓ SQL / MySQL / PostgreSQL / MS SQL / MongoDB ✓ HTML / HTML5 / CSS / CSS3 / jQuery / Bootstrap / Tailwind CSS ✓ Git / GitHub / GitLab / BitBucket Thank you for considering my application. I look forward to discussing my qualifications in more detail.
    vsuc_fltilesrefresh_TrophyIcon C#
    Google Cloud Platform
    Microsoft Azure
    Python
    .NET Framework
    Flask
    Amazon Web Services
    ASP.NET
    MongoDB
    Django
    Node.js
    Angular
    JavaScript
    SQL
    React
  • $12 hourly
    I am a American University graduate with a BS in Computer Science and a passion for Software Development, Graphic Design/Video Editing and Game Design. I have created games throughout my life starting with Scratch and moving up and through Unity. I worked with and lead creative game designs teams and have also created Art, Music, and Code for my own personal projects. Previously I have worked as an IT Support Technician for the US Embassy in Vienna, Illustrator and Visual Facilitation Specialist at SES Satellites, have worked with VR/AR technology for design projects, and most recently been teaching Robotics as an Instructor at UpRobotics.
    vsuc_fltilesrefresh_TrophyIcon C#
    Web Development
    HTML
    SQL
    Data Management
    Scratch
    Graphic Design
    VR Application
    Python
    Java
    Unity
    Video Editing
    Quality Assurance
    Game Design
  • $90 hourly
    Having spent 5 years (and counting!) in the web design and development industry, and working with reputable brands such as Adobe, Box, and the Discovery Channel, I am confident in my skills. You need an artist who is not just an artist, but a developer; someone who will not approach a problem with an issue, but instead with a solution. If you’re looking for an hybrid-designer who works fast but doesn't skimp on quality, and makes you feel comfortable putting your project in his hands, you’re looking for me. Let me handle all the design and art for your project. Trust me I got that part under control. You tackle everything else, and I guarantee you we'll make something that exceeds your expectations.
    vsuc_fltilesrefresh_TrophyIcon C#
    Business Development
    Product Design
    Shopify
    Node.js
    WordPress
    JavaScript
    SQL
    PHP
    Responsive Design
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