Hire the best SQL Consultants in Northern Ireland

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$35 hourly
Karim A.
- 5.0/5
- (4 jobs)
I have 20+ years of experience designing and developing .NET based solutions for a global client base. I specialize in building high-performance, maintainable applications using clean architecture and separation of concerns. Every project is different. I will take the time to fully understand your project and business to provide you with the most appropriate solution. I am happy to work with clients and projects at all levels. As a UK born citizen educated in the USA, I am a native English speaker with strong communication skills and a talent for explaining technical concepts in everyday terms. TECH & PLATFORM EXPERTISE: ✅ Backend Development: 🔹ABP Framework, Blazor Server, ASP.NET Core, ASP.NET MVC, Web API, C#, Localization ✅ Frontend Development: 🔹HTML5, CSS3, Javascript, Jquery, Bootstrap, React, Blazor WebAssembly, Localization ✅ AI Tools and Technologies: 🔹GitHub Copilot, Cursor, OpenAI, Claude, Gemini, Lovable, MCP, A2A, Prompt Engineering ✅ App Development: 🔹MAUI, XAMARIN, Ionic ✅ Database: 🔹MSSQL Server, MySQL, Postgres, LINQ, EF Core, Entity Framework, ADO.NET ✅ 3rd Party Service Integrations and APIs: 🔹Facebook Graph API, Stripe, Adyen, Clerk ✅ Azure: 🔹App Services, SQL Azure, Static Sites, Entra, Blob Storage, CDN, Load Testing ✅ UI Components / Frameworks: 🔹Syncfusion, Telerik, MudBlazor ✅ Project Management & Tools: 🔹Agile, Scrum, Git, GitHub, Jira WHAT I WILL BRING TO YOUR PROJECT: ✅ FULL-STACK .NET & AZURE EXPERTISE – I’ve built everything from small web apps to high-traffic, fully localized, large-scale applications, ensuring performance, reliability, and seamless deployment from start to finish. ✅ CLEAR COMMUNICATION – I excel at breaking down complex technical requirements into clear, easy-to-understand terms for stakeholders, clients, and team members. Strong communication ensures alignment and smooth project execution. ✅ CLEAN & PERFORMANT CODE – Writing maintainable, high-performance code is a priority. I optimize for speed, efficiency, and long-term sustainability. ✅ RELIABLE, LONG-TERM COLLABORATION – I deliver high-quality work on time and focus on building lasting professional relationships. Thanks for taking the time to read this. Just one last thing... there is a reason that I have a 100% success score on Upwork. It's because I get it right the first time, or I'll work for free until you are happy. So, if you are looking for a seasoned .NET developer who can bring real value to your project, let’s connect!

SQL
Mobile App Development
App Development
API Development
.NET Core
Full-Stack Development
Web Development
AI Development
AI-Generated Code
Xamarin
Blazor
Microsoft Azure
Microsoft SQL Server
C#
Software Architecture & Design
$15 hourly
Segun O.
- 5.0/5
- (4 jobs)
💼 Successfully Completed Over 100 Jobs ✅ Consistently Achieved 100% Customer Satisfaction ⌚ Available 20 hours a day ⭐ Maintained a Perfect 100% Job Success Rate 🏆 Ranked in the Top 5% of Exceptional Talent on Upwork 🥇 Recognized as a Top Rated Plus WordPress Website Developer ⏰ Over 100 Hours of Expertise Delivered As a seasoned and highly-rated Upwork freelancer, I bring over [6 years] of experience as a veteran web development freelancer. Specializing in bespoke web solutions, I am your go-to professional for all your web development needs. My expertise spans a wide array of technologies, making me a skilled web programmer capable of crafting tailor-made solutions that align perfectly with your business objectives. With a track record of delivering top-notch projects, I am your reliable Upwork professional dedicated to exceeding your expectations. ➤ 𝐒𝐞𝐫𝐯𝐞𝐝 50+ 𝐬𝐭𝐚𝐫𝐭𝐮𝐩𝐬 𝐛𝐫𝐢𝐝𝐠𝐢𝐧𝐠 𝐦𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐢𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 : ✓ Business ✓ Healthcare ✓ Non-Profit ✓ Blog ✓ Agency ✓ Finance ✓ Real Estate ✓ Manufacturing ✓ Beauty & Wellness ✓ Social Media work ✓ E-Commerce, etc. What I offer ✅ Wordpress Website Design and development ✅ WordPress Theme Development ✅ Custom Designed Wordpress Themes ✅ PSD to WordPress Theme ✅ HML5/CSS3 to WordPress Theme ✅ Premium Theme Customization (Like: Salient,Divi,Avada,Astra,Elementor) ✅ Plugin Customization ✅ WordPress Multilanguage/Translate Setup ✅ WordPress issue/error fix ✅ WordPress maintenance ✅ WooCommerce customization ✅ WordPress Plugin error ✅ WooCommerce single page error ✅ WordPress Page Speed Increasing ✅ Woo-commerce Affiliate product listing ✅ Figma to WordPress ✅ Theme/Template development and customization ✅ Website speed optimization ✅ Premium theme customization ✅ Social Media Integration ✅ Payment method integration ✅ Plugins / Apps installation and configuration ✅ Yoast SEO settings configure ✅ Complete on page optimizationn ✅ Optimize Yoast SEO title, headings and meta description Other Skills: ⭐️ Frontend (HTML, CSS, Bootstrap, React.js, Angular.js) ⭐️ Backend (Node.js, REST APIs) ⭐️ Database (MySQL, PostgreSQL, MongoDB) ⭐️ Social Integration (Facebook, Twitter, Instagram) ⭐️ Real-Time Chat (XMPP, Firebase, Twilio) ⭐️ Version Control (GitHub, Bitbucket) ⭐️ Third-Party Libraries (Firebase, Twilio, Google Maps) Why consider my services ? 🚀Expert Wordpress Website Designer & Developer: I specialize in developing responsive and stunning Wordpress websites that captivate audiences and drive results . Also I have Proficiency in HTML5, CSS3, JavaScript, and other cutting-edge technologies 🚀Skilled Web Programmer: With mastery in PHP, Python, and Ruby on Rails, I develop robust web applications that are both scalable and efficient. 🚀Professional Web Coder: My meticulous attention to detail ensures clean, well-structured code that enhances website performance and maintainability. 🚀Veteran Web Development Freelancer: With years of experience in the industry, I have honed my craft to provide innovative solutions tailored to your unique requirements. 🚀Highly-Rated Upwork Freelancer: My stellar ratings and client testimonials speak volumes about the quality of my work and dedication to client satisfaction. 🚀Vetted Upwork Expert: As a vetted Upwork professional, you can trust in my expertise to deliver projects on time and within budget. 🚀Elite Upwork Web Programmer: From simple websites to complex web applications, I possess the skills and knowledge to tackle projects of any size and scope. Whether you're a startup looking to establish your online presence or a large corporation in need of custom web solutions, I am committed to delivering results that propel your business forward. Let's collaborate to turn your vision into reality. Kindly book for consultation and let's get started on your project 🔑 𝐊𝐄𝐘𝐖𝐎𝐑𝐃: Web Design, Web Development, WordPress, Website, WordPress Expert, WordPress Website Development, WordPress Website Design, WordPress Developer, WordPress Designer, Custom PHP, Responsive Design, HTML, CSS, PHP, JavaScript, CSS 3, MySQL, Elementor Pro, WordPress Website, WordPress Development, WordPress Customization, WordPress Theme, WordPress Plugin, Plugin Development, WordPress e-Commerce, WordPress SEO, WooCommerce, Website Redesign, WordPress Malware Removal, e-Commerce Website, Figma, Figma to WordPress, Web Designer, UI Design, Bug Fix, Landing Page, Mockup, Frontend Development, Backend Development, Elementor, Web Development, PSD to WordPress, jQuery, AJAX, SQL, HTML5, AngularJS, Gravity Form, Slider Revolution, MailChimp, Adobe XD, Laravel, Divi, LearnDash, Page Speed Optimization, Search Engine Optimization, Website Customization, WordPress e-Commerce Website, On-page SEO, API Integration, Web Application, WordPress Site, Zapier, Airtable, Visual Communication, Web component Design, Adaptive Web Design, Web Analytics Bug Fix, Web Analytics Report, Web Accessibility

SQL
REST API
CSS 3
Redux
webpack
Responsive Design
Web Application
React
JavaScript
$30 hourly
Julianne S.
- 5.0/5
- (1 job)
I am a dynamic and experienced Full Stack .NET C# Developer with over 18 years of expertise in software design, web applications, and implementation. My strong background allows me to manage full project lifecycles effectively, delivering innovative and tailored solutions that meet diverse client requirements. Key Areas of Expertise: - Web Frameworks: Proficient in .NET, .NET Core, ASP.NET Web Forms, MVC, and REST API development. - Database Management: Extensive experience with Microsoft SQL Server, MySQL, and Azure. - Back-End Development: Skilled in C#, PHP, Entity Framework, and Python for robust back-end systems. - Front-End Technologies: Competent in HTML, CSS, SCSS, Bootstrap, JavaScript, React, and more, ensuring responsive and user-friendly interfaces. - Cloud Computing and CI/CD: Familiar with Azure, GOV.UK PaaS, and CI/CD tools including Azure DevOps, Jenkins, and Circle CI. - Integration Experience: Expertise in working with CMS systems like WordPress, Sitefinity, and integrating payment gateways such as StripeAPI Highlighted Projects: - Public-Facing .NET MVC Applications: Developed accessible, high-performance applications with a focus on excellent UI/UX and mobile browser compatibility. - RESTful APIs: Designed and implemented secure and efficient APIs for seamless data transfer across various platforms. - Administrative Dashboard Applications: Created back-end administrative tools for data processing and workflow management. I am passionate about clean code, maintainability, and agile methodologies. I excel in collaborative environments and am dedicated to ensuring project success through excellence and attention to detail. Whether you have a small enhancement or a large enterprise solution, I am ready to dive into projects of any size and deliver results that exceed expectations.

SQL
Azure DevOps
jQuery
Bootstrap
API Integration
NUnit
MySQL
CSS
Git
Entity Framework
JavaScript
REST API
ASP.NET MVC
ASP.NET
.NET Core
$15 hourly
Ciaran C.
- 5.0/5
- (1 job)
Hi, I am a Senior Infrastructure Engineer with a background mainly in Data (Entry, Scraping and Manipulation) and Application Support. I am comfortable with many technologies and would be excited to discuss any Freelance opportunities that your business may need assistance in completing. Please reach out if you have any questions.

SQL
Microsoft Power BI
Power Query
Microsoft Endpoint Manager
Excel Macros
Data Entry
Audio Transcription
Live Transcription
$55 hourly
Justin H.
- 0.0/5
- (0 jobs)
I’m a developer experienced in building websites for small and medium-sized businessesWhether you’re trying to win work, list your services, or create a new online store, I can help. Knows HTML and CSS3, PHP, jQuery, Wordpress, and SEO Full project management from start to finish Regular communication is important to me, so let’s keep in touch.

SQL
.NET Framework
Python
JavaScript
PostgreSQL
Ruby on Rails
C#
$15 hourly
Aleena K.
- 0.0/5
- (0 jobs)
I am a driven and enthusiastic person who enjoys a challenge and achieving personal and organisational goals. Exceptional customer service delivery in designing methods using my computer skills in C++ and MatLab. Data Analytics (r, Python, sql) I have a sound knowledge of object-oriented software engineering concepts. I have applied my problem-solving ability to overcome constraints troubleshoot issues to facilitate customer expectation and requirements. I am adaptable, dependable, determined and conscientious, strive to complete any task undertaken successfully and to the customer satisfaction. I enjoy working both in a team and under my own initiative, and always maintain a pleasant working relationship with clients, colleagues and individuals at all levels. My responsibilities have increased throughout the years of my employment from assistant employee to delegation of tasks, overseeing work. I am available and can start immediately, am diligent, caring and eager to learn on the job.

SQL
Deep Learning
Machine Learning
Django
Python
Dashboard
Report Writing
Data Visualization
Data Analysis
R Shiny
Physics Tutoring
Mathematics Tutoring
$10 hourly
Patrick M.
- 0.0/5
- (0 jobs)
I am basically willing to work for low hourly rate to gain experience and I have excellent communication skills and people skills and enjoy both working with clients and technology

SQL
iSupport Software iSupport
Technical Documentation
CSS 3
HTML
Python Numpy FastAI
JavaScript
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