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Pranav Bakare
Pranav Bakare

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Resume Crafting Guide - PLSQL dev

#oracle #data #database #datascience

Resume Crafting Guide

High-Impact Resume Framework for PL/SQL Professionals -

  • Begin with project context and business impact, then highlight Agile delivery, Change Requests, and defect fixes. Emphasize key achievements in security (SSO, MFA, FGAC) and core PL/SQL development with modular, high-performance solutions. Showcase performance tuning, batch processing, ETL, reporting, and automation using Oracle tools and DBMS_SCHEDULER/Cron. Conclude with deployment across environments, ensuring security, compliance, and maintainability for a robust, scalable platform.

1. Project Context / High-Level Impact

  • Pioneered Accelya's Airline-First Software Platform, trusted by 200+ global carriers - including Emirates (EK), United Airlines (UA), Swiss International Air Lines (LX), Finnair (AY), Virgin Atlantic (VS), Scandinavian Airlines (SAS), Flydubai (FZ), and Aeroméxico (AM) - to streamline end-to-end cargo operations and drive revenue growth through modular systems like SkyChain and Offer & Order.

2. Agile & Change Management / Key Delivery Achievements

  • Drove defect remediation and product enhancements by actively engaging in sprint planning and cross-team coordination, successfully handling 25+ Change Requests (CRs) and defect fixes to ensure on-time delivery within Agile SDLC frameworks.
  •  Worked across structured environments - TF (MFA, SSO), TF2 (defects & change requests), UAT, TRG, and PROD - to segregate tasks, validate changes, and ensure smooth, risk-free deployments, contributing to stable, high-quality code delivery and zero post-deployment failures for over a year.
  • Rationale: This emphasizes your ability to deliver reliably in Agile environments and handle complex change requests, while integrating with structured deployment processes.

3. Security & Authentication (SSO/MFA)

  • Engineered database-level integration for Single Sign-On (SSO) and Multi-Factor Authentication (MFA) using schema objects, event-driven triggers, and PL/SQL modules, enabling secure session orchestration, token management, and seamless enterprise-grade authentication across applications.
  •  Conceived FGAC (fine-grained access control) with Oracle VPD and DBMS_RLS, enforcing dynamic row-level security based on user roles and session context, ensuring fortified data protection and compliance.
  •  Propelled Audit trigger development using PRAGMA AUTONOMOUS_TRANSACTION to ensure tamper-proof DML logging and full traceability, safeguarding critical transactional data.
  • Rationale: Frontloads the most visible achievement in terms of enterprise security and compliance.

4. PL/SQL Development & Modularization

  • Revamped and mobilized 40+ parametrized, autonomous, and layered PL/SQL Packages, Procedures, and Functions with overloading and encapsulation, delivering modular, reusable, and maintainable database solutions.
  •  Formulated the orchestration of Oracle PL/SQL PRAGMAs (Autonomous Transaction, Exception Init, Serially Reusable, Inline), ensuring real-time logging with zero rollback impact, faster debugging through custom error codes, reduced PGA memory consumption, and 5–10% faster execution of compute-heavy modules.
  •  Devised Dynamic SQL using EXECUTE IMMEDIATE with bind variables in PL/SQL to create reusable, secure, and scalable procedures, enabling runtime handling of tables and operations unknown at compile time.

5. Performance Optimization & SQL Tuning

  • Spearheaded PL/SQL performance optimization initiatives by leveraging Oracle Performance Reports - ASH for real-time session monitoring, AWR for historical workload analysis, and ADDM for actionable recommendations - achieving 30–40% faster query execution and significantly improving system efficiency.
  •  Capitalized on Oracle Performance Views (V$SESSION, V$SQL, V$LOCK) to analyze and optimize PL/SQL code, tune SQL queries, and resolve session/contention issues, reducing execution time and enhancing application throughput.
  •  Fortified process integrity and end-to-end observability for high-volume batch jobs processing millions of transactions by leveraging BULK COLLECT, FORALL, and Global Temporary Tables (GTTs), ensuring efficient session-level processing.

6. Reporting, Data Handling & ETL

  • Accelerated data retrieval and reporting by implementing Materialized Views (MViews) to cache precomputed results and Pipelined Table Functions for efficient sequential processing, ensuring reliable and scalable reporting workflows.
  •  Forged robust ETL data import/export pipelines leveraging SQL*Loader (direct-path) for fast bulk data loads, External Tables for direct querying of flat files, and UTL_FILE for reliable file handling and error logging - automating exports and improving data accuracy.

7. Job Scheduling & Automation

  • Curated seamless workflows by designing and orchestrating enterprise-level job scheduling with DBMS_SCHEDULER and Cron jobs, automating 90% of recurring system tasks and reducing manual intervention significantly.

High-Impact Resume Framework for PL/SQL Professionals - 
When crafting a high-impact PL/SQL resume section, start with the project context and business impact to immediately set the scale and significance of your work. Next, highlight Agile delivery and change management, including handling of Change Requests (CRs) and defect fixes, to showcase your reliability in team-based environments. Follow this with key achievements in security and authentication, such as SSO and MFA implementations, along with fine-grained access control, emphasizing enterprise-level compliance and data protection. Then, detail core PL/SQL development work, including modularization, Packages, Procedures, Functions, PRAGMAs, and Dynamic SQL, to show technical depth and maintainability. After that, focus on performance optimization and SQL tuning, leveraging tools like ASH, AWR, ADDM, and performance views, demonstrating measurable improvements. Include batch processing and high-volume transaction handling using BULK COLLECT, FORALL, and GTTs for efficient data workflows. Next, cover reporting, ETL, and data handling, such as Materialized Views, Pipelined Table Functions, SQL*Loader, External Tables, and UTL_FILE. Highlight job scheduling and automation with DBMS_SCHEDULER and Cron jobs, showing operational efficiency. Ensure that deployment and environment management are mentioned to indicate risk-free delivery across UAT, TRG, and PROD. Finally, wrap up by emphasizing security, compliance, and maintainability, tying all contributions together to demonstrate a robust, high-quality, and scalable PL/SQL platform.

✅ Summary of Rearrangement Logic

  1. Keep project context first to set the scale and impact.
  2. Highlight Agile, CRs, and defect handling immediately after to show delivery reliability.
  3. Put SSO/MFA & security next, as it's a major achievement.
  4. Move into core PL/SQL development, performance optimization, and data handling - technical depth comes after business impact.
  5. End with automation & job scheduling, showing operational efficiency.

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