Saptarshi Gangopadhyay

system engineer at Tata Consultancy Services

• India - Kolkata
• My current job since January 2021

04/2021 - 09/2022: Assistant System Engineer
Roles and Responsibilities:
• Collaborated with a cross-functional team of developers, testers, and business analysts to understand project requirements and design efficient solutions.
• Developed and implemented backend functionalities using Java, Spring Boot, and Hibernate, ensuring high- quality code that aligned with industry best practices.
• Designed and optimized Rest APIs to enable seamless communication between frontend and backend systems.
• Utilized SQL for efficient data management and implemented database operations to support various banking functionalities.
Key Learnings:
● Tools & Technologies: Eclipse IDE, Spring Boot, JDBC, Git, Hibernate, MySQL, Microservices, Service Now, JIRA.
● Identifying performance bottlenecks and optimizing Java applications for speed, scalability and efficiency.


10/2022 - 08/2023: System Engineer
Roles and Responsibilities:
● Oversaw the seamless in-place upgrade of servers from Red Hat Enterprise Linux RHEL 7 to RHEL 8, ensuring compatibility, system stability, and minimal disruption to operations.
● Used scripting languages to automate routine tasks, system configurations and maintenance procedures.
● Resolved issues, engaged Red Hat and Microsoft support and maintained documentation for smooth
operations.
● Configured and troubleshooted networking components, including TCP/IP, DNS and DHCP to ensure seamless communication between servers.
Key Learnings:
● Tools & Technologies: IBM WAS, IBM SAM, Jenkins, Service Now, Git, Linux.
● Responding to system incident, troubleshooting issues, and providing timely resolution.


09/2023 - Present: System Engineer
Roles and Responsibilities:
● Collaborating with stakeholders to understand business requirements and designing TIBCO-based integration solutions.
● Developing integration solutions using TIBCO technologies such as TIBCO BusinessWorks, TIBCO EMS, and TIBCO ActiveMatrix.
● Managing TIBCO middleware infrastructure, including installation, configuration, and performance tuning.
● Documenting technical specifications, design documents, and deployment procedures.
● Orchestrating business workflows and processes using TIBCO Active-Matrix BPM.
Key Learnings:
● Tools & Technologies: TIBCO Business Works, TIBCO Designer, TIBCO Administrator, TIBCO EMS, Jenkins, Service Now.
● Designing and implementing process models, user tasks, and decision logic.