Senior Analyst with 6+ years in Database Performance Tuning & Linux Administration
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PostgreSQL DBA with 6+ years of experience in production support, database performance tuning, backup & recovery, and Linux administration. Hands-on experience optimizing slow queries using EXPLAIN ANALYZE, tuning PostgreSQL parameters, validating replication across AWS and GCP environments, and restoring large-scale databases with data integrity checks. Strong background in ITIL-based incident management and high-availability system support across healthcare, banking, and pharmaceutical domains.
College of Engineering, Guindy
MBA · Technology Management
January 1, 2018 – January 1, 2020
Velammal Engineering College
ME · Power Systems Engineering
January 1, 2014 – January 1, 2016
Velammal Engineering College
BE · Electrical & Electronics Engineering
January 1, 2010 – January 1, 2014
HCL Technologies
Senior Analyst – PostgreSQL DBA / Linux Support
June 1, 2021 – November 1, 2022
Chennai, Tamil Nadu, India
HCL Technologies
Analyst - Infrastructure & Database Support
September 1, 2016 – May 1, 2021
Chennai, Tamil Nadu, India
Post Graduate Certificate in Big Data & Analytics
BITS Pilani & IIIT Bangalore
June 1, 2026 – Present
LPIC-2 - Linux Professional Institute Certification
Linux Professional Institute
June 1, 2026 – Present
Cultural Fit Analysis
The candidate's experience at HCL Technologies across multiple roles and domains (healthcare, banking, pharmaceutical) suggests adaptability and exposure to diverse work environments. Their educational background includes an MBA in Technology Management, indicating an interest in broader business and technology strategy, which could align with a senior analyst role. The certifications in Big Data & Analytics and LPIC-2 show a commitment to continuous learning and skill development. The target role of 'Senior Analyst' aligns well with their 'Senior Analyst – PostgreSQL DBA / Linux Support' experience, indicating a good fit for a role requiring both technical depth and analytical capabilities.
Soft Skills & Operational Fit
The candidate demonstrates strong operational fit through their experience in ITIL frameworks, incident management, and collaboration with cross-functional teams. Their experience in production support across healthcare and banking indicates an ability to handle critical systems and adhere to strict SLAs. The resume highlights problem-solving skills through query tuning and database restoration. However, specific soft skills like leadership or mentorship are not explicitly detailed.