Microsoft SQL Server Jobs

I have a long-running Visual Basic application that functioned perfectly until I migrated its back-end from one SQL Server instance to another. The schema, tables, and data definitions remain unchanged, yet the moment the app points to the new SQL Server database it throws a null-reference error and halts. Point it back to the original database and everything works, so the fault lies somewhere in how the code interacts with this new connection. Your task is to trace and eliminate that null error. I will supply the source code, the existing connection details, and access to both the old and new SQL Server databases so you can compare behaviour side by side. Once the fix is in place the program must compile and run without exceptions on the new database and continue to operate as it always ...

I am looking for a specialist in ransomware recovery and Microsoft SQL Server database recovery to assess and recover an encrypted database backup. Available files: Four successive ZIP backups of the same SQL database, approximately 53 MB each. All four files were affected by ransomware and now have the extension .zip.spider50. The attackers’ ransom note, RANSOM_NOTE.html. Important limitations: The files available are the encrypted backups themselves. I do not have any unencrypted backup copies, other backup files, or the original MDF and LDF database files. Assessment and recovery must therefore be based on the four encrypted ZIP files and the ransom note, without remote access to the affected computer. Required outcome: I need ONE complete, usable database backup recovered s...

I’m building a browser-based data manager and need someone who can comfortably own both halves of the stack: React on the client side and ASP.NET on the server side. The goal is simple and focused—give internal users a smooth way to add, edit, and delete date. You’ll spin up the React front end (ideally using functional components, hooks, and modern state management) and expose a secure ASP.NET Web API that handles the usual CRUD operations plus database-based. Deliverables: • React UI with responsive • ASP.NET endpoints covering full CRUD plus import/export • Integrated with azure services .

Our in-house CRM, built on .NET, suddenly stopped authenticating against its external API. The calls now fail during Basic Auth hand-shake, even though no credentials or endpoint specifications have changed on our side. I need you to dive into the codebase right away, trace the failure path, and deliver a clean, well-documented fix that restores stable connectivity. Scope of work • Review the existing authentication module, configuration files, and any recent commits for regressions. • Pinpoint the precise cause of the Basic Auth failure—be it certificate issues, header formatting, framework upgrade side-effects, or server response handling. • Implement and test a robust remedy in both staging and production environments. • Provide a concise summary of th...

We are a recruiting and staffing firm finishing a move from Bullhorn to Crelate. We have Bullhorn's final full database backup (SQL Server 2022, encrypted, about 1.8 GB) and need an experienced SQL Server person to restore it, extract specific data, match it to our existing records, and import it into our Crelate account. WHAT YOU WILL DO 1. Restore the encrypted backup on your own SQL Server instance and confirm it opens. 2. Send us record counts for contacts, companies, jobs, and notes/activities. 3. Export contacts with their email addresses and phone numbers, and export contact notes with the original author and date. 4. Match Bullhorn contacts to our existing Crelate contacts (email first, then name plus company) and create import-ready files that fill only blank emails and phon...

Our online betting platform is built on ASP.NET with a SQL Server back-end. I need the account statement module modified so that user balances reliably display as profitable and the same figures are reflected in the master / admin panel for auditing. You’ll be working directly in the existing codebase, updating database procedures or C# business-logic layers as required. Clean, traceable changes are essential; after deployment I should be able to track every adjustment to the statement through the admin interface and confirm totals against the underlying transactions. Please respond with a brief outline of related ASP.NET + SQL Server experience and how you would approach updating financial calculations or data presentation while keeping historical data intact. I’ll grant a...

I have a single 105 GB Oracle Data Pump backup (.dmp). Using only the regular database account that came with the file (no system or admin user) I want to expose about twenty-five specific tables through a simple web interface and run it on my Windows server. The solution has to be written in ASP.NET Core MVC with or a comparable Oracle driver so I can extend it later. For now the interface only needs to display the data: clean grid, quick pagination, optional column sorting—no editing required at this stage. Because I am uncertain of the dump’s original Oracle version, part of the work will be getting the file imported or otherwise made readable under a current Oracle installation without requiring SYS privileges. I will provide: • the .dmp file, • the user na...

I’m putting together a fundamentals-level SQL program for an international group of beginners and I need an instructor who has real-world experience writing queries day-to-day. The goal is to walk participants through core concepts—tables, SELECT statements, WHERE, JOIN, GROUP BY, simple subqueries—so they leave confident enough to explore data on their own. All sessions will be delivered live online in English, so you should be comfortable presenting over Zoom or a similar platform, fielding questions on the spot, and adapting your pace if the group needs extra clarification. I will handle scheduling and participant logistics; you bring engaging explanations, clear slides, and practical demos that work on any standard SQL engine (MySQL, PostgreSQL, SQL Server, or SQLite...

I want a native Windows desktop application that lets fleet managers monitor every aspect of their vehicles from one clean, clutter-free dashboard. The interface must stay simple and minimalistic—think quick-glance widgets, drag-and-drop calendar slots, and clear colour cues—so a manager can find the next service date or missing spare part in seconds, even on a busy yard. Core workflow modules to deliver: • Maintenance scheduling (calendar, reminders, mileage/engine-hour triggers) • Parts inventory management (stock levels, reorder points, supplier links) • Service history tracking (labour, parts used, invoices, attachments) • Driver & conductor details (licences, medicals, incident logs) • Tax & regulatory tracking (road tax, insuran...

I need an SSRS specialist to create production-ready tabular reports that pull live data from our SQL Server database. You will work from an existing schema, write or refine the underlying T-SQL, and build clear, parameter-driven layouts that can be deployed straight to our Reporting Services instance. Key deliverables: • RDL files for each finished report • Associated SQL scripts or stored procedures • Brief deployment notes and usage documentation Each report must render quickly, show accurate aggregates, and respect our existing security model once published to the server. If you have solid experience with SQL Server Reporting Services and enjoy turning raw tables into clean, consumable output, let’s get started.

Developed a Pharmacy Management System using SQL to design and build a relational database for managing essential pharmacy operations and data. The project includes tables for Suppliers, Drug Categories, Medicines, Pharmacists, Invoices, and Invoice Details, with properly defined Primary Keys, Foreign Keys, and relationships between tables. Implemented data insertion, retrieval, filtering, sorting, and modification using SQL queries, including Aggregate Functions, GROUP BY, JOINs, and Subqueries, as well as INSERT, UPDATE, and DELETE operations. Technologies: SQL Server, Database Design, Relational Databases, SQL Queries.

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