Microsoft SQL Server Jobs

Backend Developer (.NET + Azure + SQL) – Complex B2B App Type: Freelance / Contract (potential long-term) Location: Remote (must overlap with IST) Stack: .NET 8, C#, Azure, Azure SQL, REST APIs, Git cross platform (android/ios/windows/macos) About the project (high-level) I’m building a B2B operations / scheduling application with Flutter as the frontend (mobile + desktop). The system has: Multiple related “entities” (think projects, tasks, resources, timelines, etc.) A lot of linked tables (like multiple spreadsheets talking to each other) Complex rules: when data changes in one table, related data across other tables must update consistently. I need a backend that can handle complex relationships and cascading updates reliably, and is designed to scale over...

I need somebody with COLDFUSION experience. If you do not have that skill, do not bid and please do not autobid. I have several ongoing projects that I am looking for help with. It could turn into something long term. I need somebody that can work US based hours - either EST or PST. Let's talk - thanks!

Looking for somebody with the following skills for various projects - Coldfusion - MS SQL Server - Bootstrap - Website Development - Database Development - Mobile Friendly Website Development - Design Skills - GIT - Bitbucket - Jira Project Management Do not auto-bid on this project. Those bids will be ignored and deleted. Post the phrase #cfGuru785 in your bid description so I know you have read this. Would love to see your resume. Any previous job experience? What does it include? Any example websites? What are your hourly salary expectations? Do not bid one thing and then change it later once we have spoken. Stick by your bids. Thank you!

Our in-house hotel management platform occasionally shows rooms as free when they’re already booked, and it happens without any clear pattern. The issue is isolated to the booking module—payments, dashboards, and other areas work fine—yet this single flaw creates double work at reception and unhappy guests. I need someone who can dig into the booking logic, trace why inventory counts drift from reality, and patch the code so room availability is always accurate. You’ll have access to the full repository, database clone, and a staging server for live testing. Acceptance criteria: • Root cause identified and documented. • Availability for every room type stays consistent after 500+ automated test bookings. • No regression in existing booking or ...

The project’s front-end designs are already mapped out in Figma and the React codebase is in place, but the heart of the application—the .NET back-end—still needs to be built out and wired to multiple APIs. I need help turning that blank canvas into a secure, well-structured REST layer that the React client can rely on. Your main mission is to design and implement the entire server side in .NET (Core 6 or later is fine), then expose clean, versioned endpoints that cover: • User authentication and role-based authorization • Fast, reliable data storage and retrieval (SQL Server or a lightweight alternative—whatever fits) • All business-logic processing, kept neatly behind service interfaces Along the way we’ll be integrating three categor...

I’m ready to turn my project archive into a clean, professional-looking portfolio that speaks directly to hiring managers and clients. The site (or single-page app) needs three core sections—About Me, Portfolio Projects, and Skills & Tools—so visitors can quickly see who I am, what I’ve done, and the tech I work with. For the centerpiece I want each featured project—currently focused on Business Analytics and Data Visualization—to open as an interactive dashboard rather than static screenshots. If you’re comfortable embedding live dashboards from Power BI, Tableau, Looker Studio, or a lightweight JavaScript framework (D3, Plotly, etc.), that’s exactly the experience I’m after. Here’s what I’ll count as a successful han...

Title: Need MSSQL Expert to Optimize Stored Procedures & Queries for High Performance Description: We are looking for a highly skilled Microsoft SQL Server (MSSQL) Developer who can review and optimize our existing stored procedures, functions, and queries. Our current database operations work, but we know they can run faster and more efficiently, and we want an expert to help us improve performance. Responsibilities: Analyse existing MSSQL stored procedures, queries, and database structure Identify performance bottlenecks (slow queries, missing indexes, inefficient logic, etc.) Rewrite or optimize stored procedures for maximum speed and efficiency Improve indexing strategy, query execution plans, and overall database health Ensure all optimizations keep the logic intact and mai...

I’m looking to streamline day-to-day administration inside Microsoft Entra. The immediate priorities are: configuring granular user roles and permissions, enterprise apps, cleaning up and structuring the directories, and putting repeatable admin actions on autopilot through scripts or native automation features. Your job is to plan and implement these changes directly in our tenant, document what you’ve done, and leave me with clear instructions so I can maintain the setup long-term. Please share a brief note on projects where you tackled similar Entra (or Azure AD) admin work—hands-on examples carry the most weight. Deliverables • Role & permission matrix applied in Entra • Optimised directory structure with any legacy data reconciled • Autom...

Minimum 5 years of professional software development experience, with at least 3 years using C# and .NET. Proven expertise in React for building modern web applications. Strong skills in writing and optimizing T-SQL queries for Microsoft SQL Server. Excellent problem-solving and analytical abilities. Strong communication skills and ability to work collaboratively in a team environment. Preferred Bachelor’s degree in Computer Science, Software Engineering, or related field (or equivalent experience). Proven experience in designing Warehouse Automation systems. Demonstrated experience working in warehouse automation, logistics, or similar operational environments is preferred. Deep understanding of the Microsoft technology stack (Azure, DevOps, Visual Studio, etc.). Extensive experienc...

I’m building a full-scale web application on the .NET stack and need development support from first sprint through deployment. The solution will run on ASP.NET Core (C#) with an MVC architecture, use Entity Framework for data access, and connect to a SQL Server back-end. A clean, responsive front end is also expected, so familiarity with Razor pages, Bootstrap, and modern JavaScript frameworks will be helpful. The business logic and database schema are outlined, but the visual design is still open; if you can contribute UI/UX ideas or work from wireframes I provide later, that flexibility is welcome. Clear, well-commented code, reusable components, and solid unit tests are mandatory so ongoing maintenance remains straightforward. Key deliverables: • Complete source code in a p...

Project Title: C#, .NET, React, and Azure Developer (Freelancer) Project Duration: Until the end of February Experience Required: 8+ years Location: Remote Daily Commitment: 4–6 hours per day Working Hours: Must be available to overlap with US morning time (for meetings and coordination) Project Description: We are looking for an experienced developer with strong hands-on expertise in C#, .NET, React, and Azure to support ongoing development tasks. The ideal freelancer should be able to work independently, deliver high-quality code, and collaborate effectively with our team during overlapping US hours. Key Requirements: Strong proficiency in C#, .NET, React Hands-on experience with Azure services (Cognitive Services is a plus) Experience in building or working with rules engines...

Summary We are on the hunt for a MS SQL Expert with an expertise in writing up dynamic queries, Complex queries, Query optimization, triggers etc. Person should be have extensive experience of handling big database. Duration - 10:00 am - 7:00 pm (Mon- Fri) - 40 hrs. / week for a long term project. Responsibilities: - Design, develop, and implement database solutions using MS SQL Server. - Write and optimize SQL queries, stored procedures, and functions to support business requirements. - Collaborate with software developers to integrate database solutions with applications. - Perform database performance tuning and optimization. - Ensure data integrity, security, and compliance with best practices. - Troubleshoot and resolve database issues in a timely manner. Requirements: - Proven e...

Budapesti kisvállalkozásként egy AppSheet-alapú, üzleti célú alkalmazásunkat szeretnénk továbbfejleszteni, hogy kifinomultabb adatkezelést és gördülékeny munkafolyamat-automatizációt kapjunk a teljes Office 365 környezetünkben. Maga az app már létezik AppSheetben; most az a feladat, hogy - el kell dönteni, hogy a jelenlegi appsheet + o365 rendszerünket fejlesszük tovább, vagy álljunk át teljesen O365 + power apps rendszerre - ha appsheet marad, akkor át kellene migrálni sql adatbázisba, első körben erre kellene nekünk árajánlat - ha power apps, akkor újra kell &ea...

I need an experienced .NET developer to jump in for a single-week push on an existing web application. During this short sprint You’ll receive access to the current codebase (ASP.NET Core, C#), a staging database, and a concise backlog for each feature on day one. By the end of the week I expect fully working, tested code merged to the main branch and deployed to staging, along with brief technical notes summarising what was delivered and how to configure it in other environments. If you’re confident working independently, writing clean MVC code, and can hit the ground running with Entity Framework, Razor Pages, and Stripe-style payment flows, let’s get this sprint started.

We are seeking an experienced ASP.NET Core MVC (.NET 9) developer or team to build a full-featured in-house CRM system with multi-tier security, integrated email handling, lead management, automation, and advanced follow-up workflows. This will be a ground-up development project. Develop a secure, mobile-friendly .NET 9 MVC CRM with a Microsoft SQL Server backend. The system must include user roles, comprehensive lead management, event tracking, integrated outbound/inbound email automation (via POP + SMTP), follow-up scheduling, and administrative reporting. Looking for estimated cost, and timeframe for completion. Prefer fixed price.

I’m seeking a long-term partner who can keep our Microsoft Dynamics AX 2012 environment running smoothly while helping us transition to Dynamics 365 Finance & Operations. Day-to-day, I’ll need responsive operational support—troubleshooting production issues, applying hot-fixes, guiding key users, and ensuring our AOS instances, SSRS reports, and batch jobs stay healthy. On the development side, I’ll rely on you to extend existing functionality in X++, build new reports, and handle ad-hoc enhancements as they arise. In parallel, I want to start planning a structured migration to D365. I’m looking for specialists who can design a realistic roadmap, prepare data using the Data Migration Framework, configure LCS projects, manage Azure DevOps pipelines, and ex...

Summary We are on the hunt for a MS SQL Expert with an expertise in writing up dynamic queries, Complex queries, Query optimization, triggers etc. Person should be have extensive experience of handling big database. Duration - 10:00 am - 7:00 pm (Mon- Fri) - 40 hrs. / week for a long term project. Responsibilities: - Design, develop, and implement database solutions using MS SQL Server. - Write and optimize SQL queries, stored procedures, and functions to support business requirements. - Collaborate with software developers to integrate database solutions with applications. - Perform database performance tuning and optimization. - Ensure data integrity, security, and compliance with best practices. - Troubleshoot and resolve database issues in a timely manner. Requirements: - Proven e...

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