ABHISEKH CHOWDHURY
Summary
Linux/Unix developer with over 13 years of experience in supporting enterprise-level Linux applications. Proficient in automation, Python, shell scripting, SQL, CI/CD processes, and Oracle databases. Demonstrated ability to enhance production support and streamline operations through effective scripting and automation techniques.
Overview
1
1
Certification
13
13
years of professional experience
Work History
Assistant Consultant
Tata Consultancy Services
Melbourne, VIC
10.2021 - Current
- Developed and maintained Linux-based scripts to enhance system functionality.
- Automated operational tasks utilizing Python and Shell for improved efficiency.
- Supported Linux production environments to ensure uninterrupted service.
- Executed Linux commands such as top, free, vmstat, df, du, and ps during troubleshooting.
- Analyzed logs to resolve incidents and minimize downtime.
- Optimized SQL and Oracle database performance for increased responsiveness.
- Deployed applications using Liquibase and Octopus for streamlined release management.
- Collaborated with Development, DBA, and Infrastructure teams to achieve project goals.
Product Specialist Technical
Cognizant Technology Solutions
04.2013 - 11.2018
- Developed SQL and PL/SQL solutions to enhance application functionality.
- Automated support tasks through shell scripting to increase efficiency.
- Handled production support and managed software releases effectively.
- Supported enterprise applications on Linux and UNIX platforms, ensuring system reliability.
Education
Bachelor of Technology - Electronics and Communication
Institute of Engineering and Management
Skills
- Linux/Unix
- Python
- Bash/Shell
- Oracle SQL/PLSQL
- Automation
- Linux File Systems
- Memory & Process Monitoring
- Git
- Liquibase
- Grafana
- JBoss
- Apache Tomcat
- OCI Generative AI
- Oracle database management
- Grafana monitoring
- Git version control
- OCI generative AI
- CI/CD implementation
- Octopus deployment
- Jira project management
Certification
- Oracle Cloud Infrastructure 2025 Generative AI Professional, 10/01/25, 10/01/27
- TCS Digital Tech 4.0 Certified Professional
Timeline
Assistant Consultant
Tata Consultancy Services
10.2021 - Current
Product Specialist Technical
Cognizant Technology Solutions
04.2013 - 11.2018
Bachelor of Technology - Electronics and Communication
Institute of Engineering and Management