Tejas Shah

Management Proficiencies:
~ A determined & passionate Tech Lead having hands-on experience to drive the development of data-driven services while utilizing best practices in software development and reporting services.
~ Leading teams to success in the creation, testing, and deployment of cutting-edge enterprise level applications, distributed systems, middleware, databases, and APIs.
~ Utilize a thorough grasp of the demands of the business to develop solutions that are well regarded by the clientele.
~ Helping enterprises achieve success via technical proficiency, leading by example, and collaboration amongst varied teams.

Technical Proficiencies:
Microsoft Certified Professional in Microsoft SQL Server.
I have 18+ years of hands-on experience in working with multiple enterprises, where my role was:
1. Design and develop Data Warehouse to support aggregate data from various data sources.
2. Data modeling for the Health Care Portal. Also, worked on Reporting for the same.
3. Develop Performance improvement with the de-normalizing tables.
4. Develop Data Warehouse in SSIS.
5. Develop Reports in SSRS.
6. Maintained all the codes in Version control.

Also, having good experience in Query Optimization, Performance Tuning, T-SQL, Cloud (Microsoft Azure, AWS, GCP), creating & optimizing SQL queries and stored procedures.
  • Interests: SSIS | SSRS | Power BI | Power Apps | .Net Core | C# | MVC | Angular
  • Skills: SSIS | SSRS | Power BI | Power Apps | .Net Core | C# | MVC | Angular

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Blogs

Finding and Updating Duplicate IDs: #SQLNewBlogger

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Finding duplicates was an interview question for me years ago, and I’ve never forgotten...

Optimising Costs: Strategies for Efficient Cloud Resource Management

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Over time, I’ve realised that one of the hardest parts of cloud management isn’t...

Cost Visibility: Tracking and Analysing Your Cloud Spend

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One of the biggest challenges I’ve faced in cloud operations is maintaining clear visibility...

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Forums

Fun with JSON II

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Fun with JSON II

Changing Data Types

By Steve Jones - SSC Editor

Comments posted to this topic are about the item Changing Data Types

Answering Questions On Dropped Columns

By Cláudio Silva

Comments posted to this topic are about the item Answering Questions On Dropped Columns

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Question of the Day

Fun with JSON II

I have some data in a table: 

CREATE TABLE #test_data
(
    id INT PRIMARY KEY,
    name VARCHAR(100),
    birth_date DATE
);

-- Step 2: Insert rows  
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned? 
SELECT t1.[key] AS row,
       t2.*
FROM OPENJSON(
     (
         SELECT t.* FROM #test_data AS t FOR JSON PATH
     )
             ) t1
    CROSS APPLY OPENJSON(t1.value) t2;

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