Vivek Kumar

Building Draxlr, a self-serve BI tool that connects to SQL databases. It supports embeddable dashboards and AI-assisted SQL generation.

Joined on Apr 9, 2026 vivek@draxlr.com https://www.draxlr.com

Work

Founder of Draxlr

Vivek Kumar

Jun 16

Building a Natural Language Query Interface for Your Database: A Developer's Blueprint

#sql #database #ai #tutorial

7 min read

Want to connect with Vivek Kumar?

Create an account to connect with Vivek Kumar. You can also sign in below to proceed if you already have an account.

Create Account

Already have an account? Sign in

Vivek Kumar

Jun 15

Real-Time Metrics Dashboards with SQL: Patterns That Actually Scale

#sql #database #postgres #analytics

7 min read

Vivek Kumar

Jun 1

Row-Level Security for Embedded Dashboards: A Practical Postgres Guide

#sql #database #postgres #webdev

7 min read

Vivek Kumar

May 22

KPI Tracking with SQL: A Practical Starter Kit for SaaS Developers

#sql #database #analytics #webdev

6 min read

Vivek Kumar

May 21

From English to SQL: How LLMs Actually Understand Your Database Schema

#sql #database #ai #tutorial

6 min read

Vivek Kumar

May 20

How to Prompt AI Tools to Write Accurate SQL Queries (And Why Most Developers Get This Wrong)

#sql #database #ai #tutorial

6 min read

Vivek Kumar

May 13

Multi-Tenant SQL Reporting: How to Show Each Customer Only Their Own Data

#sql #database #postgres #webdev

5 min read

Vivek Kumar

May 12

Don't Trust AI-Generated SQL Blindly: A Developer's Validation Checklist

#sql #database #ai #webdev

6 min read

Vivek Kumar

May 11

Beyond Basics: Mastering SQL's LEAD, LAG, RANK, DENSE_RANK, and NTILE

#sql #database #postgres #analytics

6 min read

Vivek Kumar

May 11

Beyond Basic Indexes: Mastering Partial, Composite, and Covering Indexes in SQL

#sql #database #postgres #performance

6 min read

Vivek Kumar

May 7

SQL Views Explained: Write Once, Query Forever

#sql #database #postgres #beginners

6 min read

Vivek Kumar

May 6

SQL String Functions: Clean, Transform, and Tame Messy Data Like a Pro

#sql #database #postgres #dataengineering

6 min read

Vivek Kumar

May 4

SQL Date & Time Functions: A Practical Guide for Real-World Queries

#sql #database #postgres #mysql

7 min read

Vivek Kumar

Apr 27

SQL GROUP BY & HAVING: The Beginner's Guide to Summarizing Data Like a Pro

#sql #database #beginners #tutorial

6 min read

Vivek Kumar

Apr 27

SQL Window Functions Explained: Stop Collapsing Your Data with GROUP BY

#sql #database #postgres #tutorial

6 min read

Vivek Kumar

Apr 24

SQL LIKE and Wildcards: Pattern Matching Made Simple

#sql #database #beginners #tutorial

6 min read

Vivek Kumar

Apr 21

SQL NULLs Demystified: What They Are and How to Handle Them

#sql #database #beginners #tutorial

6 min read

Vivek Kumar

Apr 15

SQL LIMIT and OFFSET: Paginate Your Query Results Like a Pro

#sql #database #beginners #tutorial

5 min read

Vivek Kumar

Apr 13

SQL Indexes Explained: Write Queries That Don't Make Your Database Cry

#sql #database #performance #postgres

6 min read

Vivek Kumar

Apr 10

Write Your SQL Like a Pro: Mastering Common Table Expressions (CTEs)

#sql #database #tutorial #postgres

5 min read

Vivek Kumar

Apr 10

SQL CASE Expressions: Write Smarter Queries with Conditional Logic

#sql #database #tutorial #webdev

5 min read

Vivek Kumar

Apr 9

SQL Aggregate Functions: Stop Guessing, Start Calculating

#sql #database #beginners #tutorial

6 min read

Vivek Kumar

Apr 9

SQL WHERE Clause: The Complete Guide to Filtering Data

#sql #database #beginners #tutorial

6 min read

DEV Community

Vivek Kumar

Badges

Writing Debut

Building a Natural Language Query Interface for Your Database: A Developer's Blueprint

Want to connect with Vivek Kumar?

Real-Time Metrics Dashboards with SQL: Patterns That Actually Scale

Row-Level Security for Embedded Dashboards: A Practical Postgres Guide

KPI Tracking with SQL: A Practical Starter Kit for SaaS Developers

From English to SQL: How LLMs Actually Understand Your Database Schema

How to Prompt AI Tools to Write Accurate SQL Queries (And Why Most Developers Get This Wrong)

Multi-Tenant SQL Reporting: How to Show Each Customer Only Their Own Data

Don't Trust AI-Generated SQL Blindly: A Developer's Validation Checklist

Beyond Basics: Mastering SQL's LEAD, LAG, RANK, DENSE_RANK, and NTILE

Beyond Basic Indexes: Mastering Partial, Composite, and Covering Indexes in SQL

SQL Views Explained: Write Once, Query Forever

SQL String Functions: Clean, Transform, and Tame Messy Data Like a Pro

SQL Date & Time Functions: A Practical Guide for Real-World Queries

SQL GROUP BY & HAVING: The Beginner's Guide to Summarizing Data Like a Pro

SQL Window Functions Explained: Stop Collapsing Your Data with GROUP BY

SQL LIKE and Wildcards: Pattern Matching Made Simple

SQL NULLs Demystified: What They Are and How to Handle Them

SQL LIMIT and OFFSET: Paginate Your Query Results Like a Pro

SQL Indexes Explained: Write Queries That Don't Make Your Database Cry

Write Your SQL Like a Pro: Mastering Common Table Expressions (CTEs)

SQL CASE Expressions: Write Smarter Queries with Conditional Logic

SQL Aggregate Functions: Stop Guessing, Start Calculating

SQL WHERE Clause: The Complete Guide to Filtering Data