Sachin Ghuge

Data Engineer

Pune, Maharashtra, India 2+ yrs exp 86 · Excellent

About

Data Engineer and SQL Developer with 3 years of experience across SQL development, database development, ETL/ELT, data integration, data migration, and reporting. Hands-on experience with Azure Data Factory (ADF), SSIS, CData Sync, MSSQL, MySQL, Azure SQL Database, Oracle, Snowflake, PL/SQL, T-SQL and Power BI. Experienced in building and maintaining data pipelines, stored procedures, database objects, integrations, reporting datasets, and data workflows while supporting data quality, performance, and reliable delivery of business data.

Skills & Expertise (62)

Azure Data Factory Advanced

8.5/10

Years Exp

SQL Advanced

8.2/10

Years Exp

Azure SQL Database Advanced

8.0/10

Years Exp

ETL Advanced

8.0/10

Years Exp

Data Pipelines Advanced

8.0/10

Years Exp

Data Integration Advanced

8.0/10

Years Exp

Data Migration Advanced

7.8/10

Years Exp

Power BI Intermediate

7.5/10

Years Exp

database design Intermediate

7.5/10

Years Exp

Azure DevOps Intermediate

7.0/10

Years Exp

Aggregate Functions Backup & Recovery Error Handling Joins Complex SQL queries Window Functions REST APIs JSON XML CSV Excel DAX Dashboard Development Data Visualization Report Development Query Optimization Power Query Data Analysis KPI SSMS Azure Data Studio MySQL WorkBench SQL Profiler Jira Zoho Sprints Asana DML T-SQL ELT Azure Data Lake Storage Azure Blob Storage Microsoft SQL Server Oracle MySql Snowflake Postgresql Star Schema OLAP DDL OLTP DCL TCL Constraints Stored Procedures Functions Packages Triggers Views Indexing CTEs Performance Tuning Normalization

Work Experience

Data Engineer

Kernshell Technologies Pvt Ltd

Dec 2024 - Jul 2026

Created, maintained, and managed relational databases based on business requirements. Designed and implemented scalable ETL (Extract, Transform, Load) data pipelines using Azure Data Factory (ADF), SSIS, and CData Sync, automating data ingestion, transformation, and reporting workflows and reducing report refresh time by 86.7% while improving data delivery reliability. Developed stored procedures, user-defined functions, views, CTEs and triggers to centralize business logic and support application and reporting requirements. Implemented pipeline scheduling, orchestration, dependency management, and automated workflow execution to reduce manual data-processing activities. Integrated data from REST APIs, flat files, cloud platforms, on-premises relational databases, Marketo, BigQuery, and Google Analytics, implementing data integration and validation processes to ensure consistency, accuracy, reliability, and seamless data flow across heterogeneous sources. Collaborated with Business Analysts, BI Developers, and stakeholders to translate business requirements into scalable data and database solutions. Supported data analytics and reporting initiatives across Marketing, HR, Recruitment, and Finance domains by preparing reliable datasets and data extracts. Designed, developed, and optimized SQL Server and Azure SQL databases, implementing database schemas, normalization, indexing, constraints, partitioning, security, execution plans, backup and recovery, and performance-tuning strategies to ensure scalability, reliability, high availability, and optimal database performance. Developed and maintained reports and data extracts based on business and client requirements.

Software Developer – SQL Developer

Infinivis Solutions Pvt Ltd

Jul 2022 - May 2023

Designed and maintained relational database schemas, tables, views, indexes, constraints, and other database objects based on business requirements. Developed PL/SQL programs, stored procedures, functions, cursors, packages, triggers, collections and exception handling to implement application and business logic. Created and optimized SQL queries, tables, views, constraints, indexes, and database objects to support application requirements and data access. Assisted in database design, schema development, normalization, query optimization, and code debugging, contributing to improved database performance, data integrity, and application reliability. Collaborated with team members to develop SQL and database solutions aligned with client requirements. Identified and resolved data-quality and database-related issues to support reliable application and reporting data.

Software Developer – Database Developer

Persolkelly India Pvt Ltd

Mar 2022 - Jul 2022

Designed, developed, and maintained OLTP database schemas for transactional business applications. Created and maintained tables, views, constraints, indexes, subqueries, and joins. Developed complex and dynamic SQL queries to retrieve, manipulate, and analyze data. Performed DDL, DML, DQL, DCL and TCL operations for database creation, modification, and data management. Imported, validated, transformed, and loaded Excel and CSV data into SQL databases.