Summary
Overview
Work History
Education
Skills
TECHNICAL TOOLS SUMMARY
Certification
LANGUAGES
Timeline
Generic
D Guruswamy

D Guruswamy

Summary

  • Senior technical architect with 20+ years of experience across CTO Office, product engineering, support, R&D with enterprise platform modernization
  • Technical Account manager - Key clientele, Capability Assessment, AI - Enthusiast, Technology Demonstrator, Presales-Solution Architect
  • Proven expertise in legacy-to-cloud migrations by applying AI tools ,implementing HA architectures within complex regulated environments
  • Driving evaluation and adoption of LLMs and Gen-AI for large-scale legacy system conversion, automation, and process maturity
  • Strong hands-on background in performance engineering, refactoring, and troubleshooting with specialization in PL/SQL, SQL, and scripting
  • Extensive experience in leading cloud migrations, vendor evaluations, and implementing best practices for scalability, reliability, and observability
  • Strong experience in BOM optimization, right-sizing of Hardware, cost-effective infrastructure planning, software licensing, vendor management
  • Excellent troubleshooting & programming in ORACLE along with strong leadership credentials
  • Strategic tech consulting, Team building & mentoring DBA , R&D team, Automating repeated tasks

Overview

5
5
years of professional experience
1
1
Certification

Work History

Principal Technical Architect

Azentio
04.2021 - Current
  • Senior Technical Architect with extensive experience at Azentio (carved out 3i Infotech, was with 3i infotech earlier)
  • Supporting CTO Office initiatives and enterprise product engineering
  • Gen-AI and LLM integration lead, driving AI-assisted modernization, legacy conversion, REST enablement, and engineering productivity at scale
  • Actively evaluating and benchmarking LLMs and AI-powered IDE tools for large-scale migration, refactoring, documentation, and automation programs
  • Led end-to-end solutioning and on-prem to multi-cloud migrations (OCI, Azure, AWS) across databases, middleware, and infrastructure
  • Deep hands-on expertise in performance tuning and troubleshooting using PL/SQL, SQL, and scripting for mission-critical, high-volume systems
  • Strong advocate of performance engineering best practices, leading code reviews, scalability, stress testing, and capacity planning initiatives
  • Architected and supported high-availability, replication, DR, and cross-version upgrade strategies across Oracle platforms
  • Extensive experience with Oracle technologies including Forms, Reports, WebLogic, Oracle HTTP Server (OHS), and Oracle Cloud Infrastructure
  • Proven expertise in hardware right-sizing, capacity planning, and BOM optimization to improve performance and reduce infrastructure cost
  • Strong ownership of NFRs including performance, scalability, security, VAPT, penetration testing, SSL implementation, and compliance
  • Trusted pre-sales and consulting SPOC for bid defense, licensing strategy, vendor evaluation, and customer escalations with Oracle and partners
  • Proven people leader managing and mentoring DBA and R&D teams, delivering highly available n-tier enterprise applications

Education

M.Sc - Information Technology

Alagappa University
Karaikudi, India
01.2003

Master of Financial Management -

Pondicherry University
01.2002

Skills

  • Strategic account management
  • AI-driven automation for REST APIs
  • ORACLE Core DBA, Plsql, Scripting, Proficient in Performance Tuning
  • Development of chat agents using Copilot Studio
  • Proficient in OCI cloud
  • Enterprise architecture design , Infrastructure automation
  • Client engagement , RFP , Bid-Defense, Pre Sales Technical speaker

TECHNICAL TOOLS SUMMARY

  • Database, HA&Replication: ORACLE 23 AI,19c, 12c, 11g, 10G & below, RAC&HA,ADG&ODG
  • Middleware: Oracle Weblogic 14c, Apache Tomcat, ORACLE E-Business suite, 12c FMW
  • AI & Cloud Technologies - CURSOR AI, Anti Gravity , GenAI Integration practice through APIs (Azure Co Pilot Studio Vs OCI ) OCI (High to Advanced) Hands-on
  • Web Server: Oracle HTTP Server, Apache
  • Interface Software: Plsql, ODI, Oracle Forms 12c, 11g,10g, 6i and toad, Plsql Developers
  • Programming Languages: PL/SQL, SQL, Shell scripting, HTML, Java Scripting, Python
  • Operating Systems: Windows, Linux, Solaris, AIX
  • Standard Exposure: OWASP, PIII, POPI, PCI DSS, SAMA Guidelines
  • Oracle IAM : SSO, OAM, OID, IBM TAM
  • Replication tools: Oracle Data Guard, Golden gate, Oracle Data Integrator.

Certification

  • Oracle 12c Certified DBA professional
  • DeepLearning AI - Fundamentals, Developing Chat Agents
  • Oracle Multi-cloud Associate - 2025
  • Oracle Cloud Infrastructure 2021 Certified Architect Associate
  • Cloud services – PreSales Specialist
  • Oracle Autonomous Database Cloud 2021 Certified Specialist

LANGUAGES

English
Tamil
Hindi

Timeline

Principal Technical Architect

Azentio
04.2021 - Current

M.Sc - Information Technology

Alagappa University

Master of Financial Management -

Pondicherry University
D Guruswamy