Backend Engineer • Data Engineer • AI Builder

Building scalable
backend systems &
AI-powered tools

Java Spring Boot developer specializing in ETL pipelines, reporting systems, PostgreSQL optimization, and AI integrations.

About Me

Hi, I'm Shrijay, a Backend and Data Engineer passionate about building scalable data-driven systems and automation solutions. I specialize in developing ETL pipelines, REST APIs, reporting platforms, and audit tracking systems using Java Spring Boot, MySQL, PostgreSQL, and AWS services.

At Qount Tech LLP, I’ve built business-critical reporting solutions, optimized large-scale SQL workflows, and designed automation systems that improve transparency, performance, and decision-making for clients and teams.

Skills & Technologies

Backend

JavaSpring BootREST APIsJPA

Databases

PostgreSQLMySQLRedisDynamoDB

Cloud & AWS

AWS GlueDMSS3SQSSNS

AI & Data

ETL PipelinesSQL OptimizationAI APIsReporting

Work Experience

Oct 2023 — Present

Data Engineer • Qount Tech LLP

Built scalable ETL pipelines, reporting systems, audit tracking modules, and optimized SQL queries for large production datasets.

  • • Delivered 30+ business-critical reports
  • • Built automated scheduler systems
  • • Developed audit history tracking
  • • Created AWS Glue & DMS workflows

Featured Projects

MySQL Schema Transfer Utility

Spring Boot utility for exporting and importing MySQL schemas across regions.

BatterApp Backend

Order and inventory management backend system using Spring Boot.

JSON to Excel Generator

Dynamic JSON to Excel conversion engine with aggregation support.

AI Engineering Tools

AI SQL Optimizer

Analyze SQL queries and get optimization suggestions using AI.

AI API Generator

Generate Spring Boot APIs, DTOs, entities, and repositories.

AI ETL Assistant

Generate ETL transformation logic and validation strategies.

ETL Pipeline Architecture

Raw Data

Transform

Validation

Warehouse

Reports

Let's Build Something Great

I'm interested in backend engineering, data engineering, scalable systems, and AI-powered applications.

Email

shrijaynandgawkar06@gmail.com

Location

Navi Mumbai, India