Hire the Best C# Developers & Programmers
in Kenya

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
of Upwork by G2 peer reviewers
Joel K.

Nairobi, Kenya

$35/hr
4.5
12 jobs

Signal Processing Engineer specializing in real-time audio DSP and embedded systems, with expertise spanning algorithm prototyping to production deployment. I develop high-performance audio solutions using C++ and JUCE for VST3/AU plugins, and leverage Python for DSP/ML research and rapid prototyping. My work encompasses the complete signal processing pipeline: • Algorithm Research & Prototyping: Using Python (NumPy, SciPy, Librosa, TensorFlow) for AEC, noise suppression, adaptive filtering, and machine learning integration • Production Implementation: Translating algorithms to optimized C++ for real-time performance in JUCE plugins and embedded systems • Embedded Deployment: Implementing DSP algorithms on Cortex-M4 with TensorFlow Lite Micro, focusing on memory and power optimization • Cloud Infrastructure: Building scalable backends and CI/CD pipelines on Azure, AWS, and Oracle Cloud for audio applications This full-stack expertise enables me to bridge signal processing research with production-ready implementations, from Python-based algorithm development to efficient C++ deployment. Recent Project: Developed an open-source Acoustic Echo Cancellation (AEC) system, implementing adaptive filtering algorithms in Python for research and C++ for real-time performance. Core Technical Stack: • Languages: C++ (Embedded/Real-time), Python (DSP/ML), MATLAB, C#, Kotlin, Swift • Signal Processing: AEC, Noise Suppression, Beamforming, Feature Extraction, Real-time DSP • Frameworks: JUCE, FAUST, TensorFlow, PyTorch, CMSIS-DSP • Cloud & DevOps: Azure, AWS, Oracle Cloud, CI/CD, Docker, REST APIs • Embedded: TensorFlow Lite Micro, STM32, ARM Cortex-M Certifications: 1. Microsoft Certified: DevOps Engineer Expert 2. Microsoft Certified: Azure Administrator Associate 3. AWS Certified Solutions Architect 4. Microsoft Azure Fundamentals (AZ-900) 5. Oracle Cloud Infrastructure Certified Architect Associate 6. Oracle Certified DevOps Professional Open to opportunities in: Audio Signal Processing, Embedded DSP Systems, Medical Device Algorithm Development, and Real-Time Processing Applications.

  • C#
  • C++
  • Unity
  • Dart
  • Swift
  • Kotlin
  • iOS
  • Android
  • CryEngine
  • iOS Development
  • Mobile App Development
  • Flutter
  • Unreal Engine
  • Android App Development
Brian K.

Nairobi, Kenya

$40/hr
5.0
6 jobs

As a seasoned Full Stack Developer specializing in the .NET ecosystem, I bring over 4.5 years of experience in building robust, high-performing applications. My expertise spans across C#, ASP.NET Core, EF Core, LINQ, Blazor, Razor, MSTest, XUnit and MVC. I excel in developing interactive and responsive websites, REST APIs, and complex back-end systems using Typescript, JavaScript and C#. My hands-on experience with Relational Databases(MSSQL, MySQL, PostgreSQL), .NET Framework, WinForms, RDLC Reports, Avalonia and WPF combined with front-end technologies like HTML, CSS, SCSS, TailwindCss, JavaScript, Node.js, Typescript, ReactJs and NextJs, allows me to craft comprehensive solutions tailored to unique project requirements. I am adept at writing clean and efficient code. Having contributed to a diverse range of projects, I understand the nuances of translating client needs into functional and efficient applications. I pride myself on my problem-solving abilities and my commitment to delivering projects on time and above expectations. My approach is always client-centric, focusing on creating value and sustainable solutions. I am passionate about staying abreast of the latest industry trends and continuously challenging myself with new technologies and methodologies. If you're looking for a reliable, skilled, self-driven and communicative full-stack developer to take your project to the next level, let's connect and discuss how I can contribute to your success. I speak fluent English and I play well with others😉

  • C#
  • JavaScript
  • Desktop Application
  • Blazor
  • TypeScript
  • React
  • Tailwind CSS
  • ASP.NET Web API
  • Unit Testing
  • ASP.NET Core
  • Integration Testing
  • Next.js
  • SQL Programming
  • Stripe API
  • API Testing
Erick Y.

Nairobi, Kenya

$5/hr
5.0
5 jobs

Data Analyst | Programmer | Web Developer Overview I am a results-driven professional with a strong foundation in data analysis, programming, and web development. With a Bachelor of Science in Mathematics and Computer Science and over 5 years of freelance and professional experience, I specialize in delivering innovative and impactful technological solutions. My expertise spans multiple domains, including database management, machine learning, and dynamic web application development. I excel in creating robust, scalable, and efficient solutions, whether it's analyzing complex datasets, developing intuitive software, or troubleshooting technical challenges. My approach combines technical precision with clear communication and a commitment to exceeding client expectations. Key Skills Programming: Python, Java, C++, C, JavaScript, React.js Data Analysis: Pandas, NumPy, Matplotlib, Scikit-learn, R, SPSS Database Management: MySQL, Oracle, Microsoft Access Web Development: React.js, HTML, CSS, JavaScript Image Processing: Python (OpenCV) and related libraries Networking: Basic configuration and troubleshooting Soft Skills: Project management, effective communication, problem-solving, and adaptability Notable Projects Data Analysis & Machine Learning Solutions: Delivered predictive modeling, statistical analysis, and visualization projects using Python and R for clients across various industries. Custom Software Development: Designed and built dynamic web applications using React.js and backend databases, ensuring seamless functionality and user-friendly interfaces. Database Optimization: Developed and optimized database schemas for high-performance queries, including trigger-based constraints and audit logging systems. Freelance Success: Successfully completed numerous projects on Upwork and other platforms, earning consistent praise for delivering quality solutions on time and within budget. Achievements Designed and implemented a secure, normalized database with six BCNF-compliant tables for a financial system. Automated auditing processes to improve security and compliance. Created a real-time weather mobile app using Kotlin and OpenWeatherMap API integration. Developed advanced fraud detection models leveraging machine learning techniques. Work Process Understanding Requirements: Collaborate with clients to clarify goals and expectations. Customized Solutions: Craft tailored approaches that align with project specifications. Clear Communication: Provide regular updates and maintain transparent communication. Timely Delivery: Ensure deadlines are met without compromising quality. Post-Project Support: Offer ongoing assistance and refinements as needed. Education & Certifications Bachelor of Science in Mathematics and Computer Science Taita Taveta University | Second Class Honors Certifications: Completed advanced courses in computer networking, database management, machine learning, and AI. Interests & Professional Growth I am passionate about staying ahead in the tech field by exploring emerging trends and technologies. My interests include machine learning, innovative web design, and integrating API-driven solutions for seamless user experiences. Availability I am currently available for immediate projects and open to both short-term and long-term collaborations.

  • C#
  • PHP
  • SQL
  • Java
  • JavaFX
  • Python
  • MySQL Programming
  • Java GUI
  • Computer Science
  • Data Mining
  • Machine Learning
  • Python Scikit-Learn
  • Data Science
  • Data Scraping
Dennis N.

Nairobi, Kenya

$45/hr
4.9
87 jobs

I’m a senior software engineer with over 10 years of experience building scalable and reliable software solutions for startups and enterprises. If you need a dependable developer who can take ownership, think strategically, and deliver quality, maintainable solutions, I’d love to help. ►Key skills: ✅ Software Design & Architecture - Gathering and eliciting requirements, researching effective solutions, and modeling designs that can be built. (Writing user stories, requirements research, software requirement specifications documentation, strategic planning, and road mapping). ✅ Database Design & Management - ERD modeling, SQL/NoSQL schema design, query optimization, normalization, and vector DB integration. ✅ Back-end programming: TypeScript/JavaScript, Node, Python, PHP, Java, C++. ✅ DevOps - AWS, Azure, GCP, Docker, serverless, CI/CD pipelines, and shell scripting. ✅ Automations & Artificial intelligence - Experienced in AI & LLM integration (classification, extraction, matching, automation), vector databases and semantic search, AI-powered workflows and decision systems. Front-end experience: React and Vue. - I have been involved in developing automation, back-end logic, APIs, web and mobile UI components, Browser extensions, and deploying servers/cloud solutions. - I am resourceful in developing a complete MVP web/mobile application. - I have worked with industries ranging from manufacturing, e-commerce, fintech, social networks, AI, and more.

  • TypeScript
  • AI Agent Development
  • NestJS
  • Retrieval Augmented Generation
  • Generative AI
  • API Integration
  • MongoDB
  • Software Architecture & Design
  • MySQL
  • Java
  • JavaScript
  • Python
  • Node.js
  • Artificial Intelligence
  • React
Francis M.

Nairobi, Kenya

$17/hr
4.8
58 jobs

I am a programmer in Android,Android studio, Eclipse, IOS, core-java,c and c++, JavaEE,jasper report,EJB3,JPA,Hibernate, MySQL,Database design, swift, flutter, Mean stack, node.js,kotlin,java fx,python,react,MySQL Workbench, Spring,JSF2, Prime-faces, Google Maps, Java .jar and android .apk reverse engineering tools,Android SMS gateway, Admob adds and Analytics integration,Parse and Pushy integration,firebase stack, article writing. I am trustworthy, and I always give my best.

  • Kotlin
  • User Authentication
  • Android
  • Flutter
  • Firebase
  • iOS
  • Dart
  • Firebase Cloud Firestore
  • Swift
  • Android App Development
  • Android SDK
  • Reverse Engineering
  • Core Java
  • Academic Transcription
  • Audio Transcription
Shem T.

Mombasa, Kenya

$25/hr
5.0
10 jobs

I develop games, mobile application, desktop and Web applications using necessary tools. I'm passionate about delivering high-quality work and collaborating with clients to bring their projects to life. Feel free to check out my profile and connect with me to learn more about my skills and experience.

  • C#
  • Unity
  • Game Development
  • Android Studio
  • Swahili to English Translation
  • Microsoft Word
  • Social Media Management
  • Game Design
  • Editing & Proofreading
  • Troubleshooting
  • Microsoft Excel
  • Adobe Photoshop

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a C# Developer & Programmer in Kenya on Upwork?

You can hire a C# Developer & Programmer in Kenya on Upwork in four simple steps:

  • Create a job post tailored to your C# Developer & Programmer project scope. We'll walk you through the process step by step.
  • Browse top C# Developer & Programmer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top C# Developer & Programmer profiles and interview.
  • Hire the right C# Developer & Programmer for your project from Upwork, the world's largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a C# Developer & Programmer?

Rates charged by C# Developers & Programmers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a C# Developer & Programmer in Kenya on Upwork?

As the world's work marketplace, we connect highly-skilled freelance C# Developers & Programmers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream C# Developer & Programmer team you need to succeed.

Can I hire a C# Developer & Programmer in Kenya within 24 hours on Upwork?

Depending on availability and the quality of your job post, it's entirely possible to sign up for Upwork and receive C# Developer & Programmer proposals within 24 hours of posting a job description.