Sachin Mallick
Summary
Experienced with database design, implementation, and maintenance. Utilizes SQL and other database management tools to ensure data integrity and optimize performance. Track record of enhancing system efficiency through performance tuning and query optimization.
Overview
4
4
years of professional experience
Work History
Database Engineer
Codvo.ai
05.2024 - Current
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Developed custom scripts to automate routine tasks, resulting in significant time savings for the team.
- Enhanced scalability of database systems to accommodate business growth, planning for future expansion needs.
- Reduced query execution time by analyzing and fine-tuning SQL statements in complex applications.
- Reduced system downtime, proactively monitoring databases and addressing potential issues before they escalated.
- Developed database architectural strategies at modeling, design, and implementation stages to address business or industry requirements.
- Mentored junior team members through knowledge sharing sessions on advanced concepts in database engineering.
Product Development Engineer
Acidaes Solutions Private Limited (CRMNEXT)
08.2021 - 05.2024
- Developed and optimized SQL Server databases to enhance performance and reliability
- Designed and implemented stored procedures, functions, triggers, and views for efficient database management
- Performed query optimization and performance tuning using SQL Profiler, Performance Monitor, and Activity Monitor
- Troubleshot high CPU utilization, deadlocks, and database blocking issues to improve system efficiency
- Managed MongoDB database clusters, including replication, indexing, backup, and recovery operations
- Implemented disaster recovery (DR) strategies to minimize downtime and data loss
- Collaborated with cross-functional teams to ensure seamless database integration in software applications
Education
B.Tech - Computer Science Engineering
KIIT University
Bhubaneswar07.2021
Skills
- SQL and databases
- ETL development
- SQL programming
- RDBMS
- Query optimization
- Backup and recovery
- Data analytics
- Database administration
- NoSQL databases
- Teamwork and collaboration
- Time management
- Multitasking Abilities
- Data warehousing expertise
- Data visualization
Languages
English
Hindi
Achievements And Interests
- State-Level Badminton Player
- Passionate about Photography, Cooking, and Listening to Music
Timeline
Database Engineer
Codvo.ai
05.2024 - Current
Product Development Engineer
Acidaes Solutions Private Limited (CRMNEXT)
08.2021 - 05.2024
B.Tech - Computer Science Engineering
KIIT University
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