10 Best C# Developers & Programmers For Hire In Wales

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$60 hourly
- 5.0/5
- (7 jobs)
Software Developer with 10+ years’ experience; systems design, app and web development, relational database design and normalisation, and spreadsheet modelling. My passion is systems design and I particularly enjoy spreadsheet modelling as it allows for effective and - unlike web and/or app based options - quick solutions to problems that are often addressed only manually or that, instead, are simply ignored, both at great long term cost. As a competent and detail-oriented individual with a broad history in the industry, I take pride in my work and enjoy problem solving.

C#
API
Google Sheets Automation
Google Sheets
JavaScript
HTML
SQL
CSS
Visual Basic for Applications
jQuery
Software Localization
Database Design
ASP.NET MVC
Normalization
Microsoft Excel
$50 hourly
- 4.7/5
- (10 jobs)
𝗧𝗼𝘂𝗰𝗵 𝗺𝗲 𝗮𝗻𝘆𝘁𝗶𝗺𝗲! 𝗜'𝗺 𝗵𝗲𝗿𝗲 𝘁𝗼 𝗲𝘅𝗲𝗰𝘂𝘁𝗲 𝘆𝗼𝘂𝗿 𝗯𝗿𝗶𝗹𝗹𝗶𝗮𝗻𝘁 𝗶𝗱𝗲𝗮 ✋Greetings to all potential clients, my name is Samuel. I am a Senior FullStack engineer, boasting over 9+ years of rich experience. Since 2015, I have lent my expertise to numerous companies across a diverse range of industries. My expertise lies in the realm of web development, encompassing both Frontend and Backend structures. My proficiency extends to the understanding and implementation of database structures, ensuring seamless data management and flow as well. However, my expertise does not stop there. I am also adept at mobile development and DevOps, demonstrating my comprehensive understanding and adaptability in the tech industry. ** 𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗦𝗲𝗿𝘃𝗲𝗱 ** 🏥 Healthcare 🏢 Finance 🚚 Logistics 🎮 Gaming 🛒 E-commerce 💰 Cryptocurrency ** 𝗦𝗸𝗶𝗹𝗹𝘀 & 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝗶𝗲𝘀 ** 🔵 Frontend Development: HTML5 | CSS3 | JavaScript/Typescript | React.js | Next.js | Angular | Vue.js | Nuxt | Material UI | Tailwind CSS | Bootstrap. 🔵 Backend Development: Node.js | Express.js | Django | Flask | Ruby on Rails | C# | F# | ASP.NET Core 🔵 Mobile Development: React Native | Flutter 🔵 Blockchain Development: Solidity | SmartContracts | EVM | Web3 | Wagmi 🔵 Database Management: SQL(MySQL, PostgreSQl, MS SQL) | NoSQL(MongoDB, Firebase) | Cloud Database(Google Cloud SQL, Amazon RDS, Microsoft Azure SQL) 🔵 Security Implementation: OAuth/OPenID | JWT | SSL/TLS | OWASP 🔵 Data Analysis: Python/Pandas | SQL query 🔵 Search Engine Optimization: Keyword Research | Mobile SEO | Local SEO | SEO Analytics 🔵 Maintenance & Support: GitHub | Docker | Jira 🔵 Continuous Integration & Deployment: Jenkins | GitLab CI/CD | AWS CodePipeline ** 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗢𝗳𝗳𝗲𝗿 ** - Website & App Development - Security Audits & Solutions - API Development & Integration - AI Development - SEO Optimization - Responsive Design - Motivation & Dedication - Communication Responsiveness - Hardworking & Efficiency I am always ready to leverage my skills to contribute to you and deliver high-quality results. Feel free to reach out to me at any time. I am always prepared to help you realise your innovative concepts. I look forward to working with you. Let's build for our life!!!

C#
Database
FastAPI
Web Development
AI App Development
Vue.js
Next.js
React
Flask
Django
Laravel
TypeScript
JavaScript
$40 hourly
- 5.0/5
- (11 jobs)
With a decade of experience in making, buying, and managing blogs, landing pages, affiliate marketing, Influencer marketing, I can say that my services will be exactly on-point where needed and rightly priced. I don't believe in providing in-efficient work, neither I advise to spend where there is no need. So being an Entrepreneur, ETHICS is all I count on while building long-term business relationships. If I talk about SEO whether it's On-page, Off-page, or Technical. ✓ Technical SEO Audit with over 100+ points audit report where slight mismanagement can cause a serious gap in Organic traffic. ✓ Actively using tools like Ahrefs, Yoastseo, rankmath, screaming frog, sem rush, jarvis, Surferseo, and more. ✓ Get your Off-page SEO strategy built by professionals, who would think beyond brick and mortar backlink strategies. From Manual Guest posts outreach to getting links from some of the biggest websites on the planet. ✓ Setting off the right foot with thorough competitor analysis, implementing Onpage SEO, and targeting the right keywords, I can put your business ahead of the game. When it comes to content writing: Whether its ✓ Copywriting for your brand new website, web pages, landing pages, adverts on social media or ✓ Scriptwriting for videos, proofreading, ghostwriting for blogs, technical writing for any industry out there including but not limited to automotive, outdoor, tech and gadgets. My Social Media Management skills extend from designing simple posts in canva to managing scheduled campaigns for Startups and SMEs I can ✓ Work on campaign plans, execution, and optimization for any target audience whether it's local or Global. ✓ Identify the right audiences for the different brands and their products, often varying by country. ✓ Keep a close eye on the campaigns for regular optimization to consistently improve results. ✓ Regular reporting of performance in Excel regarding insights and recommendations. When it comes to paid media buying ✓ Detailed budget management for media spending across various channels, markets, and brands. ✓ Work closely with the client’s digital and international marketing teams to own the PPC/Paid Social strategies. ✓ Take full ownership of Brand's PPC approach and paid traffic. ✓ Working closely with clients’ digital & marketing teams to plan paid Social/Google/Amazon strategies and campaign schedules. In short Whether you want to capture new leads for your business, engage your long-dead subscribers via email marketing, or launch new campaigns to reach your target audience, let's do it together. Have a free consultation call on-me If you like what you hear, Awesome! Let's collaborate to achieve something Worthwhile. If you are not impressed, no hard feelings! I can give you some useful insights on all 5 What Where When How Why So here is a glimpse of what I have onboard. ✓ Relationship Skills – an exceptional track record delighting clients. ✓ Communication Skills – Ability to articulate new or complex business strategies ✓ Social Media experience managing channels including Instagram, Facebook, Twitter and LinkedIn for commercial organizations. ✓ Analysis – metric-oriented, experienced in utilizing data and metrics to improve Content, SEO, and Social Media posts. ✓ Managing content creation with a studio, and advanced knowledge of the latest apps, new social technologies, video production, editing, and evidence of creative ideas to drive engagement and awareness often on tight budgets. Services: Content Writing | Ghost Writing | Proofreading | SEO (Technical, Onpage, Offpage) | Backlinks | Social Media Management | Analysis and Reporting | Strategical Thinking | PPC Campaigns | Email Marketing | Planning and Development of simpler solutions to complex business modules | Independent Audit of SEO, Content or Social Campaigns | Growth Strategy | Business Consulting | Connecting KPIs to Marketing Effectiveness | Map your next growth strategy. Just the stuff from the top of my head.

C#
SEO Audit
Business Services
Facebook JavaScript
Article Writing
SEO Keyword Research
Desktop Application
SEO Backlinking
ASP.NET
.NET Framework
Search Engine Optimization
Startup Consulting
HTML
Content Writing
Landing Page
CSS
$47 hourly
- 5.0/5
- (19 jobs)
15 years .NET Framework & .NET Core | Amazon SP- API Expert | Linnworks *October 24 - I am just back from a two year contract, and ready for a new project! AI integration Amazon API Expert level Backend development Desktop and WinForms Report systems Web Services EXPERIENCE Having more than 30 years experience in software and development I deliver high performing web and desktop applications, including business systems in multiple sectors and can advise on everything from connectivity to implementing best practices. All work is done in-house. I communicate often to keep you fully updated during the project. It is important to me that you receive exactly what you require, my aim is 100% customer satisfaction. AMAZON SELLING PARTNER API If you are trading on Amazon and need to connect to third party applications then Amazon require you use SP-API, I have wide experience connecting to the multitude of API's on this platform - tell me what you need, I can deliver it! LINNWORKS SCRIPTING If you are using the excellent Linnworks system I can develop custom scripts to your specification. Several of my clients have asked me to extend their Linnworks system by using the API to add more functionality i.e. Profit Reporting, Automated Channel Pricing, Automated Re-ordering are some of the modules I build. DESKTOP APPS I can build you a desktop application to connect into APIs like eBay and Amazon, I also have expertise in building MS SQL and MySQL database solutions, connecting applications to databases and writing stored procedures to streamline your data. CUSTOM SCRIPTS C# and VB custom scripts written or modified to your specification, .NET or Windows desktop applications built. DATABASES My systems are centralised around a solid MS SQL database to provide robust expandable storage and retrieval to enable a variety of different solutions tailor made to match your requirements. SECURITY Your data is your property and is treated with the utmost care and confidentiality. Backups are regularly taken during a project to ensure no losses. All data held by myself at the end of a project will be archived for you, or destroyed on your instruction. I have been a regular and very satisfied Contractor on Elance and now Upwork since 2009. ========================== ENDS ==========================

C#
Magento
Linnworks
XML Web Services
SQL
Amazon Web Services
Inventory Management
eBay API
API
Ecommerce Website Development
Private Cloud
API Development
API Integration
$200 hourly
- 4.9/5
- (152 jobs)
I am a full-time Elance software developer with 30 years experience. In that time I have developed hundreds of individual solutions each with their own specific requirements and problems. I am still here after 30 years because I get things done. I am not moonlighting. This is my fulltime job. You will get my full attention. I specialise in developing and using APIs and building custom tools that move data between them. I have worked on many of the popular APIs including merchantos,selleractive,fitbit,workflowmax,box,hermes,capsule,google,afflow,infusionsoft,cratejoy,chartmogul,pipedrive,salesforce,zillow,airtable,crunchbase,connectwise,freshdesk,pensionpro,handshake,dnagenotek,zoho,1ticket,skybox,mailchimp,hubspot,pipelinedeals,belimo,xero,zapier,hubplanner, channel advisor, taxjar and many others

C#
Keap Marketing
Oracle RightNow
ETL
SQL Programming
Chatbot Development
API Development
nopCommerce
Microsoft Azure SQL Database
$40 hourly
- 5.0/5
- (4 jobs)
Technologist, researcher, and software developer with 15 years of experience working in games, embedded systems, and mobile development. I am currently engaged in active research in Machine Learning, but I am available for part-time work such as exploratory/proof-of-concept development and consultation. I have worked on five published games as well as tools projects, mobile apps, game engine porting, platform compliance, cutting-edge facial rendering technologies, contracting work for electronics corporations, and much more besides. My most recent release has been an improved Out-Of-Distribution detection library for Pytorch. My technical skill set includes C/C++, Python, C#/.NET, Java (desktop and enterprise) and Julia; game engine development, OpenGL (3/ES2/ES3), DirectX and Metal (including HLSL, GLSL and Metal Shader Language), Swift, XCode, MSVS, Eclipse, IntelliJ, iOS, Android, and Machine Learning, frameworks such as Keras, PyTorch and TensorFlow. I also particularly enjoy working with constrained resources such as Arduino setups, JeVois smart cameras, the NVidia Jetson series or even small gadget-level devices like ESP32s. Beyond the tech, I also have considerable experience as a technical lead (including running a small studio), and I have produced many product pitches, literature reviews, and user documentation projects over the years. I have years of experience of teaching at a high level, including AFHEA certification, I have presented at international conferences in both the commercial and academic worlds. I pride myself on maintaining a high level of communication with my clients for as long as they wish to retain my services. If you have a difficult technical hill to climb, hit me up - I relish the challenge!

C#
Lua
AI Consulting
Mobile App Development Consultation
Vision Transformer
Julia
PyTorch
Machine Learning
Embedded System
iOS Development
Technical Writing
Embedded C
Game Development
Python
C++
$10 hourly
- 5.0/5
- (1 job)
I am a highly motivated Unity developer, specialising in C#. I have around 8 years of experience in Unity. I am looking for jobs that I can sink my teeth into, in order to expand upon my portfolio of work. Currently, I have worked on the following completed games: Octopocolypse Forests of Naya Eccentric Exhibits Zombie Tetris My passions are coding and game design. My methodology is get to the minimum viable production as quickly as possible, then iterate. I look forward to working with you!

C#
Game Development
3D Design
Game Design
Unity
MonoDevelop
$50 hourly
- 0.0/5
- (1 job)
I am an experienced software developer specializing in Unity game and tools development using C# and .Net/Mono. I can help your idea become a reality. -Over 6 years of commercial experience with the Unity game engine and C#. -Specialize in tools development for the Unity editor. -Able to suggest ideas and guide your project from brief to and end product. -Regular communication to ensure that the delivered product is exactly what you are looking for.

C#
Prototyping
Unity
Game Asset
Game Development
Tool
$20 hourly
- 5.0/5
- (7 jobs)
Please check out my portfolio : gamedevdiarysam.wordpress.com Hi, My name is Sam and I am a Game developer. I have a Masters degree in Computing and Game Development and five years industry experience, creating educational games for children, AR experiences and hyper casual mobile titles. I am highly proficient with Unity and can create games from a specification as well as offering my own design advice based on my experience creating games as part of a studio as well as my own side projects.

C#
GitHub
Mobile App Development
Game Development
Bitbucket
Game Design
Google Play
Unity
$25 hourly
- 0.0/5
- (0 jobs)
I'm a Software Test Engineer experienced in writing automated unit tests, API tests and GUI tests using C#, Java, Python, Selenium, Restsharp, SpecFlow, Cucumber. I also have testing skills, primarily with Microsoft SQL Management Studio, Azure Data Studio, Azure Data Factory. Please reach out if you need any independent testing performed.

C#
Selenium
Azure DevOps
SQL
Python
Java
Software
Test Results & Analysis
Software QA
Software Testing
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