1 Year 2 Months
Present
Senior Oracle Database Administrator
ITC Infotech
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© Developer Portfolio by Arindam Gupta
DECLAREv_name VARCHAR2(50) := 'Arindam Gupta';v_role VARCHAR2(80) := 'Oracle DBA | Data Engineer';v_exp NUMBER := 5;TYPE t_skill_tab IS TABLE OF VARCHAR2(60);v_skills t_skill_tab := t_skill_tab('RAC', 'DataGuard', 'OCI', 'Performance Tuning','PLSQL', 'RMAN', 'EXPDP', 'Migration', 'Patching & Upgrade');FUNCTION is_hireable RETURN VARCHAR2 ISBEGINRETURN CASE WHEN v_exp >= 5 AND v_skills.COUNT >= 5THEN '✅ Highly Hireable' ELSE '⚙️ Growing Professional' END;END;BEGINDBMS_OUTPUT.PUT_LINE('👨💻 ' || v_name || ' - ' || v_role);DBMS_OUTPUT.PUT_LINE('Exp: ' || v_exp || ' yrs | Skills: ' || v_skills.COUNT || ' | Status: ' || is_hireable);END;/Who I am?
My name is ARINDAM GUPTA. I am a dedicated and experienced Oracle Database Administrator with expertise in Oracle Cloud Infrastructure, Oracle RAC, Oracle DataGuard, Oracle Autonomous Database, and Oracle APEX. I am passionate about database optimization, cloud technologies, and exploring emerging technologies like GenAI and Data Engineering. With a strong foundation in Oracle technologies, I excel at managing complex database environments and ensuring high availability and performance. I am always eager to learn and implement cutting-edge solutions in database management and cloud computing.

Total Experience: 5 Years 0 Months
1 Year 2 Months
Present
Senior Oracle Database Administrator
ITC Infotech
3 Years 10 Months

Oracle Database Administrator
DXC Technology
1 Year 0 Months

Intern
Micropro

Enterprise Oracle RAC Implementation
DECLAREv_nameVARCHAR2(200) := 'Enterprise Oracle RAC Implementation';v_roleVARCHAR2(120) := 'Lead Oracle DBA';TYPEt_tool_tabIS TABLE OFVARCHAR2(100);v_tools t_tool_tab := t_tool_tab('Oracle RAC', 'Oracle DataGuard', 'Oracle ASM', 'Linux', 'Shell Scripting', 'Oracle Enterprise Manager', 'Oracle Grid Infrastructure');v_descriptionCLOB := 'Implemented Oracle RAC 19c with Data Guard for HA & DR; configured shared storage, cluster interconnects and tuned performance to deliver 99.9% uptime.';FUNCTIONtool_countRETURN PLS_INTEGER ISBEGINRETURNv_tools.COUNT;END tool_count;BEGINNULL; -- Placeholder execution blockEND;/Oracle Cloud Migration Project
DECLAREv_nameVARCHAR2(200) := 'Oracle Cloud Migration Project';v_roleVARCHAR2(120) := 'Oracle Cloud Specialist';TYPEt_tool_tabIS TABLE OFVARCHAR2(100);v_tools t_tool_tab := t_tool_tab('Oracle Cloud Infrastructure', 'Oracle Autonomous Database', 'Oracle APEX', 'Oracle Data Pump', 'Oracle GoldenGate', 'OCI CLI', 'Terraform');v_descriptionCLOB := 'Migrated on‑prem Oracle DBs to OCI using Autonomous DB & APEX; automated backups, improved scalability, and cut costs by ~40%.';FUNCTIONtool_countRETURN PLS_INTEGER ISBEGINRETURNv_tools.COUNT;END tool_count;BEGINNULL; -- Placeholder execution blockEND;/AI-Powered Database Performance Optimization
DECLAREv_nameVARCHAR2(200) := 'AI-Powered Database Performance Optimization';v_roleVARCHAR2(120) := 'Database Performance Engineer';TYPEt_tool_tabIS TABLE OFVARCHAR2(100);v_tools t_tool_tab := t_tool_tab('Oracle Database', 'Python', 'Machine Learning', 'Oracle Enterprise Manager', 'SQL Tuning Advisor', 'Oracle AWR', 'Pandas', 'Scikit-learn');v_descriptionCLOB := 'Built ML-based Oracle performance tuner predicting bottlenecks and recommending query & parameter optimizations via OEM + Python scripts.';FUNCTIONtool_countRETURN PLS_INTEGER ISBEGINRETURNv_tools.COUNT;END tool_count;BEGINNULL; -- Placeholder execution blockEND;/Data Engineering Pipeline with Oracle
DECLAREv_nameVARCHAR2(200) := 'Data Engineering Pipeline with Oracle';v_roleVARCHAR2(120) := 'Data Engineering Lead';TYPEt_tool_tabIS TABLE OFVARCHAR2(100);v_tools t_tool_tab := t_tool_tab('Oracle GoldenGate', 'Oracle Data Integrator', 'Oracle Analytics Cloud', 'Oracle Streams', 'PL/SQL', 'Oracle Warehouse Builder');v_descriptionCLOB := 'Engineered real-time data pipeline: GoldenGate replication, ODI ETL, analytics dashboards; processes >1TB/day with sub-second latency.';FUNCTIONtool_countRETURN PLS_INTEGER ISBEGINRETURNv_tools.COUNT;END tool_count;BEGINNULL; -- Placeholder execution blockEND;/2025
Oracle Certified Professional (OCP)
Oracle Database Administration
Oracle University
2016 - 2020
Bachelor of Technology
Electronics & Communication Engineering
Meghnad Saha Institute of Technology
2014 - 2016
Higher Secondary
Pure Science
Barisha High School
Contact with me
If you have any questions or concerns, please don't hesitate to contact me.