Hi, I'm Roland. I'm a machine learning and software engineer with a solid background in deep learning and backend development. I've had the chance to work at several earl...
See MorePost a project and get matched with C# experts in Los Angeles, United States. Matched in 24 hours. No agency fees.
Trusted by 10,000+ companies of all sizes
Available now
Every Developer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.
Hi, I'm Roland. I'm a machine learning and software engineer with a solid background in deep learning and backend development. I've had the chance to work at several earl...
See MoreEllen Lo is an XR Game Developer and Creative Technologist based in Los Angeles, CA, with expertise in Unity C# and XR development. She holds a Bachelor of Science in Com...
See MorePassionate about the world of technology and video games, both as an engineer and a consumer. I’m a lifelong learner driven to grow in an industry that never stops evolvi...
See MoreHi, I'm James Carter, an AI Content Specialist and AI Engineer with hands-on experience building generative AI content pipelines and scalable workflows for image and vide...
See MoreI'm Brandon Scott, a Senior Full-Stack Developer and AI Engineer based in Los Angeles, passionate about building scalable web apps and intelligent systems that solve real...
See MoreI'm an experienced Developer based in Los Angeles, United States. I specialise in 3D Animation, 3D Design, and Adobe After Effects and enjoy helping teams turn ideas into...
See MoreI am a passionate Unity3D Software Engineer focused on creating innovative experiences in mobile games and AR/VR projects. With over a decade of experience, I thrive in c...
See MoreI'm a full-stack senior software engineer with a strong track record building scalable web and enterprise applications. I specialize in Angular, Node.js, AWS, .NET, C#, J...
See MoreI am a seasoned Full Stack .NET Developer with over 11 years of experience building high-performance, user-centric web applications. I specialize in ASP.NET Core, Web API...
See MoreI'm a Developer working from Los Angeles, United States. My focus is Amazon Web Services, AWS, and C++, and I'm always keen to jump into a well-scoped brief.
See MoreHi, I’m Praneeth Kumar Jinukala, an Embedded Systems Engineer with over 3 years of hands-on experience delivering high-performance firmware for IoT, automotive, and smart...
See MoreI'm Ashish Katuri, a Software Engineer & Data Engineer with 3+ years of experience across McKesson, JPMorgan Chase, KPMG, and Dell Technologies. I specialize in Python ba...
See MoreWe have over 14,500 Developers who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
End-to-end build of a v1 product, front-end, back-end, and deployment.
Build your MVPTheme dev, custom checkout, app integrations, and performance optimisation.
Build your storefrontBuild and connect third-party APIs, payment, email, analytics, CRM.
Connect your APIsAdd an AI/LLM feature to an existing product.
Integrate AIWe've got more than Developers in Los Angeles, United States
or widen your search to C Sharp Developers in United States
Reviews
“Working with Emmanuel was a great experience. He was professional, communicated clearly throughout the project, and delivered the TrendSphere eCommerce Solution on time. The quality of his work exceeded my expectations, and he was always open to feedback and quick to make any requested adjustments. I highly recommend...”
Forlan @ zenithsphere
Jul 28, 2026
“Omais is a highly skilled and reliable freelancer who did a fantastic job on my Web App project. I trusted him with complex technical tasks, including working directly within a Windows Server VPS environment, and he handled everything seamlessly. He is professional, efficient, and delivers great results. I highly recommend...”
Julio @ Two Brothers Flooring, LLC
Jul 13, 2026
“Gideon did a great job setting up and designing our Shopify store. He made the layout attractive, organized the products properly, and ensured the store works smoothly on both phones and computers. His attention to detail and support were excellent.”
Sterling @ Lesch Clothing
Jul 10, 2026
“Studying this web module made complex backend concepts completely clear. Instead of just reading theoretical documentation, examining the logic flow, database queries, and route configurations in this project showed me exactly how professional applications handle user inputs and system state”
CARPA @ CARPA
Jul 9, 2026
“Hello we are very satisfied from that work”
Tejal @ opirawebs
Jul 4, 2026
“I worked with Daniil Sereda on LiberSave, a fintech platform that includes a payment gateway and a voucher management system for physical and digital goods. During our collaboration, Daniil demonstrated strong technical expertise, professionalism, and a reliable approach to software development. He consistently delivered...”
Roman @ LiberSave
Jun 30, 2026

Clients Rate Twine C# Developers 5.0 / 5.0
on average across 287287 reviews
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted Developers matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
$4,800 – $13,000
Full possible range for a mid-level Developer over 2–4 weeks
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.