Ankit Gupta
Database Developer
9+ years exp
SQL
Active 4 days ago
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Overview
Technical skills
Timeline
Roles
Overview
Senior Database Developer with 8+ years of experience designing, developing, and optimizing PostgreSQL and MS SQL Server solutions for high-volume systems. Strong focus on Talend ETL development, data migration, and SQL query/index tuning, with ongoing production support responsibilities across enterprise applications.
Technical skills
SQL
Python
pySpark
Databases
PostgreSQL
MS SQL
Analytics
Talend
ETL/ELT
AI/ML
Spark
Timeline
Senior Database Developer
•
Senior
Smart Energy Water Pvt. Ltd. (SEW)
•
Full-Time
Designed and built ETL pipelines in Talend to load and validate large datasets into PostgreSQL and MS SQL Server. Optimized high-volume SQL queries and indexing strategies to improve execution performance. Developed and maintained backend database logic for customer onboarding and outage-related modules. Provided production support for live applications across multiple notification channels and reduced downtime by troubleshooting data and query issues.
PostgreSQL
MS SQL
Talend
SQL
Database Developer
•
Middle
Reyan Consultancy Services
•
Full-Time
Designed relational database schemas and implemented SQL queries, stored procedures, and other database logic for client projects. Built Talend-based ETL workflows to support data migration and system integration. Ensured data consistency during transfers and supported ongoing integration requirements.
Talend
SQL
Database Developer
•
Middle
Prasora Pvt. Ltd.
•
Full-Time
Collected business requirements and translated them into database and backend solutions across HR/recruitment and manufacturing domains. Developed SQL functions, procedures, and data models for candidate tracking and recruitment workflows. Implemented backend data processing for orders, inventory, payroll, and employee attendance, and supported validation and reporting to maintain data integrity.
SQL