Oracle PL/SQL Performance Specialist

@irsolutions

With over a decade of experience in database optimization and performance tuning, I understand the importance of enhancing the performance of stored procedures and PL/SQL on Oracle Database 12c. Your project goal of optimizing existing code and improving database efficiency aligns perfectly with my expertise in high-complexity systems, such as scaling applications for over 1 million users and working on high-security FinTech projects. For strategic insight, focusing on indexing and query optimization can significantly boost performance in Oracle PL/SQL. Drawing from my experience in optimizing database performance for large-scale applications, I am confident in my ability to address the performance bottlenecks in your project effectively. I invite you to reach out to discuss how I can contribute to the success of your Oracle PL/SQL performance enhancement project. Let's collaborate on a strategy to meet your goals and achieve optimal results within your specified budget and timeline.

@techplusintl

Hi, To enhance the performance of your stored procedures and PL/SQL, I'll optimize the existing code and improve database efficiency. This will include: - Analyzing current stored procedures for performance bottlenecks - Implementing optimization techniques for PL/SQL code - Testing improvements to ensure efficiency gains I will handle the work by reviewing your existing database setup and applying best practices for performance tuning. Ready to start once you provide access to the database. Thanks!

@kamran2012

Hello there, I will audit and optimize your PL/SQL stored procedures on Oracle 12c — focusing on execution plan analysis, inefficient cursor handling, and bulk operation refactoring to reduce context switches between SQL and PL/SQL engines. One approach I will prioritize: running each slow procedure through DBMS_PROFILER to pinpoint exactly which lines consume the most time, rather than guessing from overall elapsed duration. This often reveals that a single implicit cursor inside a loop accounts for 80%+ of runtime — and restructuring it into a bulk FORALL with LIMIT clause dramatically cuts execution time while keeping PGA memory usage under control. Looking forward to talking through the details. Kamran

@AwaisChaudhry

As an experienced data management and database professional, I specialize in Oracle PL/SQL performance tuning and optimization, among other database development tasks. Collaborating with you on your Oracle Database 12c will be a seamless process for me as I've been actively delivering full-service IT solutions, including proactively managing database performance as well as hardware and software development tasks since 2014, with proven real-world experience. My track record showcases proven improvements in database efficiency, optimization of stored procedures, and PL/SQL using the most recent tools and approaches; this aligns perfectly with the requirements of your project. As part of ZAWN Tech’s certified team of specialized developers and engineers, I bring deep technical knowledge blended with hands-on delivery to ensure we build you a reliable, fast, secure and scalable Oracle Performance system. Lastly, hiring me means receiving not only timely completion but also dedicated support even after the project is completed to address any arising performance bottlenecks or further enhancements that may be required.

@adeeladeel1234

Hello, I can help optimize your Oracle 12c stored procedures and PL/SQL code to significantly improve performance and efficiency. I have strong hands-on experience in PL/SQL development and database performance tuning, working with complex procedures, large datasets, and performance-critical systems. Relevant Experience: Expertise in Oracle Database 12c and advanced PL/SQL Proven experience optimizing stored procedures and SQL queries Strong skills in execution plan analysis, SQL Trace, and AWR/ASH reports Experience improving performance through indexing, query refactoring, and efficient logic design Approach: Analyze existing procedures and identify bottlenecks Review execution plans and SQL performance Optimize queries, joins, and PL/SQL logic Apply indexing and database-level improvements Validate performance gains with before/after comparison I focus on delivering efficient, scalable, and maintainable solutions. I can start immediately and work independently while keeping you updated. Looking forward to working with you. Best regards,

@Herculesz

Hi I can help optimize your Oracle 12c stored procedures and PL/SQL code to improve performance and reduce database bottlenecks. The main technical challenge is identifying whether delays come from inefficient SQL, missing indexes, cursor usage, locking, or poor execution plans. I’ll review the existing procedures, analyze execution plans, check AWR/ASH reports where available, and tune SQL using proper indexing, bind variables, bulk operations, and query rewrites. I can also improve PL/SQL structure by reducing context switches, replacing slow row-by-row logic, and optimizing exception handling and temporary data usage. My approach is to benchmark before and after changes so improvements are measurable and safe for production. I’ve handled Oracle performance tuning tasks involving complex stored procedures, reporting queries, and high-volume transactional databases. Thanks, Hercules

@sareheshak

السلام عليكم ,,, I ALREADY MADE SIMILAR PROJECT LIKE THAT BEFORE. I can start working immediately on "Oracle PL/SQL Performance Specialist" ,, I will deliver a fully dynamic solution that meets all your requirements efficiently and with high accuracy. About me: 10+ years Advanced Excel/data visualization experience, Certified VBA Programmer, MBA.

@teodorgeorge

Hello, I’d be glad to help refine your Oracle 12c stored procedures and boost overall PL/SQL performance. I’ve worked extensively on tuning complex logic and improving database responsiveness in similar enterprise setups. I can review your existing procedures, identify bottlenecks, and streamline execution with clear, practical optimizations while collaborating closely with you along the way. Thanks, Teo

@juanjosec63

Hi, I have 9 years experience in Oracle Database 12c, PL/SQL, stored procedure optimization, and performance tuning. For this project, I will analyze your current procedures, identify bottlenecks using execution plans and profiling, optimize queries and indexing strategies, and refactor PL/SQL code to improve performance and efficiency. You can expect clear communication, fast turnaround, and a high-quality result. I’ve handled similar Oracle tuning tasks and can deliver measurable improvements with clean, maintainable changes. Best regards, Juan

@toriquldev123

Toriqul Global Solutions is a trusted web design and development company specializing in modern, high-performance, and user-friendly digital solutions. Founded by Engineer Md. Toriqul Islam, a Computer Science & Engineering graduate from RUET, we bring over 10+ years of industry experience in creating scalable, visually stunning, and business-focused websites. Our Expertise We provide complete full-stack web and mobile app development services with modern technologies, including: HTML5, CSS3, Bootstrap, JavaScript, jQuery, React JS, Angular JS, Node JS, PHP, Laravel, WordPress, .NET, Python, Ruby on Rails, MySQL, MongoDB, React Native, and more. Why Choose Us? ✔ Modern, clean, conversion-focused designs ✔ Fully responsive across all devices ✔ Scalable, secure, and optimized development ✔ Clean and maintainable code structure ✔ On-time delivery with strong commitment ✔ Professional communication & support ✔ 100% Client Satisfaction Priority We have successfully delivered projects for clients across multiple industries with excellent feedback and long-term relationships. Let’s build something exceptional together. Contact us today to turn your ideas into reality. Best Regards Toriqul Global Solutions

@billybryan98

Hello client, I hope you are doing well. I am an experienced Oracle developer with a deep focus on PL/SQL performance and Oracle Database 12c. I have spent years optimizing complex stored procedures, tuning SQL, and implementing efficient PL/SQL patterns that scale with data growth. My approach centers on measuring, analyzing bottlenecks, and delivering clean, maintainable optimizations that minimize load and maximize throughput. In prior work, I’ve improved performance for large-scale Oracle databases by rewriting hot paths, applying bulk processing, tuning cursor usage, and reducing context switches. I use reliable techniques like explain plans, AWR/ADDM analysis, and PL/SQL best practices to deliver tangible gains without risking functionality. I can handle your project independently, delivering concrete improvements within agreed timelines. I will work closely with you to identify bottlenecks and implement targeted optimizations that yield measurable performance gains. Best regards, Billy Bryan

@durgesh8527

With 12+ years as both a full stack developer and an Oracle specialist, I bring a unique blend of comprehensive skills that would make me the perfect fit for your project. My expertise lies in optimizing database performance and enhancing operational efficiency using languages such as PL/SQL in Oracle Database 12c – right on par with your project needs. Throughout my career, I have continually proven my capabilities in performance tuning and database optimization - successfully identifying bottlenecks and proposing sound, efficient solutions. I thrive in independently managing projects from start to finish, investing myself into delivering not just satisfactory but *excellent* work. Furthermore, my capacity to promptly comprehend requirements makes for streamlined collaboration and shortened development cycles - saving us time while obtaining great results. In summary, by choosing me, you gain access to a dedicated professional who is exceptional at understanding precise needs, proposing streamlined solutions, providing prompt communication and an end product true to your vision. Joining forces today will enable us to optimize your stored procedures and PL/SQL code for improved efficiency in no time! Let’s connect and make it happen!

@manpreetkaur991

Hello Greetings, After reviewing your project description, I feel confident and excited to work on this project for you. But I have some crucial things and queries to clear out. Please leave a message on chat so we can discuss this, and I can share my recent work similar to your requirements. Thanks for your time! I look forward to hearing from you soon. Best Regards.

@TEKSCENT

Hi I have 16 year of experience and worked in almost all database oracle, db2,mysql .Lets try once and you can pay if you are satisfied. I can fine tune all your sql queries

@vishal1145

Your stored procedures are likely doing full table scans instead of using indexes, which means queries that should take 50ms are taking 3+ seconds. If you're processing batch jobs overnight, this compounds into hours of wasted compute time and potential timeout failures. Before diving into optimization, I need clarity on two things: What's your current execution plan showing for the slowest procedures - are you seeing TABLE ACCESS FULL on tables with millions of rows? And what's your SGA/PGA allocation - are you hitting memory limits that force disk sorts? Here's the performance approach: - EXECUTION PLAN ANALYSIS: Run EXPLAIN PLAN on all critical procedures to identify missing indexes, inefficient joins, and unnecessary context switches between SQL and PL/SQL engines. - BULK OPERATIONS: Replace row-by-row processing with BULK COLLECT and FORALL to reduce context switches from 10,000 calls to 1, cutting execution time by 70-80%. - INDEX STRATEGY: Create function-based and composite indexes on frequently queried columns, then validate with real query patterns using DBMS_STATS to ensure the optimizer chooses them. - CURSOR OPTIMIZATION: Eliminate implicit cursors and implement bind variables to reduce hard parsing - I've seen this alone cut CPU usage by 40% on high-transaction systems. - PARTITION PRUNING: If you're scanning historical data, implement range partitioning so queries only touch relevant months instead of the entire table. I've tuned Oracle databases for 3 financial services companies where batch processing windows dropped from 6 hours to 45 minutes. I don't optimize blindly - let's schedule a 15-minute call where you walk me through your AWR report and top 5 slowest procedures so I can give you a concrete optimization roadmap before we start.

@revival786

Greetings! You need an experienced Oracle programmer to optimize stored procedures and PL/SQL on Oracle Database 12c. Performance tuning, efficiency improvements, bottleneck identification. I can help in doing that for you. Here is my approach: Review existing stored procedures and PL/SQL code Identify slow queries using EXPLAIN PLAN and SQL Trace Rewrite inefficient SQL with proper indexes, joins, and filters Use bulk operations (BULK COLLECT, FORALL) instead of row-by-row processing Optimize cursor usage and exception handling Review database configuration (memory, I/O, parallelism) Implement query result caching where appropriate Provide before and after performance metrics I can share examples. Send me your current slow procedures and database access. Thanks, Revival

@waqarinfo

Hi, I understand that you need an Oracle PL/SQL specialist. I can help to optimize the performance of your Oracle Database 12c. Equipped with a deep understanding of PL/SQL and stored procedure optimization, I have completed similar projects; you can check my portfolio. I am well-versed in leveraging these languages and tools to improve overall database efficiency. I consistently deliver robust solutions that are both efficient and highly performant With a proven track record in delivering exceptional customized solutions tailored specifically to each client's needs, I can start immediately, and I believe I will be the ideal fit for your project. Let's connect soon to discuss how I can leverage my expertise and scalable technology solutions to boost your Oracle Database performance. Regards, Waqar H

@nolk

Hi there, with 10+ years experience as DBA, I'll be perfect fit for this task. I'll need remote access to you DB server to collect performance data and profiling of your current PL/SQL procedures and will suggest optimization options.

@mindmagic1

Hello there! Timeline: 10 days | Budget: $1500 USD. I understand you need to optimize PL/SQL and stored procedures on Oracle 12c for better performance and efficiency. I’ve worked on query tuning, execution plans, and database optimization, and can quickly identify bottlenecks. My approach: Review AWR/ASH reports and execution plans to locate slow procedures Optimize SQL queries (indexes, joins, bind variables, bulk operations) Refactor PL/SQL (reduce context switches, use BULK COLLECT/FORALL) Improve indexing and statistics where needed Test before/after performance to validate gains Deliverables: Optimized procedures Performance comparison report Clear notes for future maintenance Focused, measurable improvements with minimal disruption.