Joel Cherian
SQL Developer / Data Engineer / SQL / Python
- Role
- Sql Developer at MariApps Marine Solutions
- Location
- Kochi, KL, IN
- LinkedIn followers
- 500 followers
About Joel Cherian
SQL Server and Automation Developer with 2 years of experience in backend development, data integration, and process automation. Skilled in T-SQL, Python, PowerShell, and VBScript, with hands-on experience in API integration, ETL workflows, and creating automated jobs. Strong in performance tuning, scripting, error handling, and delivering end-to-end automated solutions that connect databases, APIs, and websites.
Experience
Sql Developer
Feb 2026 — Present · Kochi, IN
Performed data migration across servers and databases, ensuring data integrity, validation, and reconciliation.Managed database backups, restores, and deployment activities across environments.Conducted performance tuning using indexing strategies, execution plan analysis, and query optimization.Developed and maintained ETL processes for data extraction, transformation, and loading.Troubleshot production issues related to databases and data inconsistencies.Collaborated with cross-functional teams to gather requirements and implement database solutions.Ensured data security, access control, and compliance with organizational standards.Created documentation for database architecture, migration processes, and workflows.
Education
APJ Abdul Kalam Technological University
Bachelor of Technology - BTech, Mechanical Engineering
2015 — 2019
CloudyML Data Analyst
Data Science
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