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
Core Backend
Databases
Cloud & AWS
Tools & DevOps
AI & Data
Work Experience
Oct 2023 — Present
Data Engineer • Qount Tech LLP
Developed scalable ETL pipelines, backend services, reporting systems, and cloud-based data workflows for large-scale production environments using Java, Spring Boot, SQL, PostgreSQL, MySQL, Redshift, and AWS services.
- • Delivered 30+ business-critical reporting solutions for analytics, operational insights, and client requirements.
- • Engineered automated scheduler services for report generation and multi-channel delivery through email and company portals.
- • Built scalable ETL pipelines for multiple source and target systems using Java, PostgreSQL, MySQL, Redshift, AWS Glue, and DMS.
- • Implemented audit history tracking systems to improve data traceability, monitoring, and historical change tracking.
- • Integrated AWS services including SQS, SNS, and Kinesis Streams for asynchronous processing and event-driven workflows.
- • Designed and developed an employee time tracking system for activity monitoring, reporting, and analytics.
Feb 2023 — Oct 2023
Full Stack java Developer Trainee • QSpiders, Pune
Completed hands-on training in Java Full Stack Development, focusing on backend programming, frontend technologies, database fundamentals, and problem-solving skills.
- • Learned Core Java and OOP concepts
- • Practiced coding challenges and problem-solving
- • Built frontend pages using HTML, CSS, and JavaScript
- • Learned SQL basics and database operations
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.
Production ETL Architecture
Scalable enterprise-grade ETL workflows for ingestion, transformation, validation, warehousing, and reporting.
Multi-Source Data
Ingestion Layer
ETL & Processing
Validation & Monitoring
Data Warehouse
Reporting Systems
Multi-Source Data
PostgreSQL • MySQL • APIs
Ingestion Layer
AWS DMS • Kinesis • SQS
ETL & Processing
Java • AWS Glue • Spring Boot
Validation & Monitoring
Audit Logs • Data Validation
Data Warehouse
Redshift • PostgreSQL • MySQL • MongoDB
Reporting Systems
Email • Scheduler • Portal
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I'm interested in backend engineering, data engineering, scalable systems, and AI-powered applications.
shrijaynandgawkar06@gmail.com
Location
Navi Mumbai, India