153_Mrunali Mahajan

MM

Looking for a job

153_Mrunali Mahajan

@03_mrunali_mahajan

SQL Developer intern at Vsign Software who optimized queries and stored procedures for application data and reporting.

What I'm looking for

I'm seeking an entry-level SQL Developer role where I can apply my database fundamentals in a professional environment.

At Vsign Software, I wrote and optimized SQL queries, joins, and stored procedures for application data retrieval and reporting. I also assisted with relational database schemas and debugging existing queries.

I independently built a Mobile Shop Management System with Java and MongoDB for sales, inventory, and customer management. For my MCA project, Net Express, I used Flask and MySQL to build backend routes and manage application data.

Experience

Work history, roles, and key accomplishments

VS

SQL/Database Developer Intern

Vsign Software

Mar 2026 - Sep 2026 (6 months)

Wrote and optimized SQL queries, joins, and stored procedures to support application data retrieval and reporting. Assisted in designing and maintaining relational database schemas, ensuring data integrity and normalization.

SQL Stored Procedures Query Optimization Database Design Data Normalization Performance Optimization

Education

Degrees, certifications, and relevant coursework

IJ

Institute of Management and Research, Jamner

Bachelor of Computer Application, Computer Application

Grade: CGPA: 9.45

Completed Bachelor of Computer Application with a CGPA of 9.45.

NP

NPTEL

Cloud Computing, Cloud Computing

Completed Cloud Computing certification.

TC

TCA

Core Java Training, Programming

Completed Core Java Training certification.

IS

Institute of Management Research and Development, Shirpur

Master of Computer Application, Computer Application

Grade: CGPA: 9.40

Pursued Master of Computer Application with a CGPA of 9.40, expected to graduate in 2026.

NP

NPTEL

The Joy of Computing Using Python, Programming

Completed The Joy of Computing Using Python certification.

IJ

Indirabai Lalwani Jr. College, Jamner

HSC, General

Grade: 80.17%

Completed HSC with a percentage of 80.17%.

SP

S.S.G.S Highschool, Pachora

SSC, General

Grade: 80.00%

Completed SSC with a percentage of 80.00%.

ST

Spoken Tutorial

PostgreSQL (RDBMS), Database

Completed certification in PostgreSQL (RDBMS).

Tech stack

Software and tools used professionally

GitHub

MySQL

PostgreSQL

MongoDB

JavaScript

Python

Java

Flask

Git

SQL

Join

Availability

Looking for a job

Location

India

Authorized to work in

Salary expectations

130k+ INR

Job categories

Skills

SQL SQL Server MySQL PostgreSQL MongoDB Database Design Database Schema Data Integrity Database Normalization Query Optimization Stored Procedures Join Subqueries DDL DML

Interested in hiring 153_Mrunali?

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