Oracle Database Expert for Production Support

@waqarinfo

Hello, I understand that you are looking for an Oracle Database Expert for Production Support. With over 19 years of extensive experience in Oracle Database Administration, including high availability solutions, disaster recovery, performance tuning, and production support, I am confident in my ability to provide the expertise needed for this project. My track record includes successfully managing large-scale enterprise database infrastructures across diverse industry sectors, ensuring maximum availability, reliability, security, and operational excellence. I have a proven history of leading database administration teams, driving technical initiatives, and delivering top-notch services to clients. I am well-versed in Oracle RAC, database migrations, backup and recovery, and have a strong focus on ensuring the smooth operation of mission-critical database environments. I would love to discuss your project in detail and showcase how my skills and experience align with your requirements. Best regards, Waqar H.

@pksalunkhe

I’m an Oracle Database Professional with 20+ years of experience in enterprise and mission-critical database environments. I specialize in Oracle, High Availability, Disaster Recovery, Performance Tuning, Backup & Recovery, Database Migration, and 24x7 Production Support. I have worked across Banking, Finance, managing large-scale databases with a strong focus on availability, performance, security, and reliability. I’m currently working as a Lead / Oracle SME, leading teams and delivering database solutions for multiple enterprise clients. I’d be happy to bring my expertise to your project and deliver a reliable, high-quality solution.

@mahads31

With solid expertise garnered over two decades as an Oracle Database Professional, I believe I am the ideal choice for your project. I have deftly managed and supported mission-critical production database environments across diverse sectors, including finance, telecommunications, and manufacturing - domains echoing your own requirements. However different in scope from my past projects, your project actually holds a great appeal for me because of its familiarities with my career. I've always enjoyed working with startups and growing businesses like yours to provide long-term tech partnership focusing on clarity, strategy, and execution. As someone relentlessly committed to delivering efficient, reliable and long term solutions by leveraging technology rather than being influenced by it. I am confident that my proficiency would be an invaluable asset to your organization. Partnering with me means aligning with an individual who can effortlessly navigate complex instances and deliver clean scalable systems for lasting success-meeting your unique project requirements at every step of the way. Thanks for considering me for the task at hand – let’s discuss it in detail!

@jaroslavcaprata

Hi, I can support Oracle production environments with a strong focus on stability, performance, availability, and fast incident resolution. I’m comfortable with Oracle Database administration, RAC, Data Guard/DR, RMAN backup and recovery, performance tuning, patching, migrations, capacity planning, and 24x7 production support. I can also troubleshoot SQL performance issues, locking/blocking, storage pressure, replication problems, failed jobs, and availability incidents in mission-critical environments. My approach is structured and operationally safe: assess the current environment, identify risks and bottlenecks, document dependencies, apply changes through controlled procedures, and validate every production action with rollback and recovery in mind. I can also help with monitoring, health checks, SOP/runbook creation, DR testing, upgrade planning, and knowledge transfer for internal DBA teams. If you need hands-on Oracle production support rather than advisory-only help, I can work directly with your existing environment and operational processes.

@Appsdbatalha

I am Oracle certified DBA having 15 years of experience in installing and administrating oracle database

@Appworldz

19+ years around Oracle is the kind of experience I’d bring to this engagement—not just database administration, but keeping mission-critical systems alive when things get interesting. I’ve handled enterprise Oracle environments across RAC, HA/DR, performance tuning, migrations, backup/recovery and 24x7 production support, including leading DBA teams and acting as an SME across demanding industries. I’m comfortable taking ownership of complex incidents, root-cause analysis, capacity/performance planning and database reliability—not simply following runbooks. Rate: $40–50 USD/hr Availability: Long-term / 24x7 production support as required. Happy to discuss your current Oracle landscape and pain points.

@symrizals

Your post reads more like a career summary than a task, so let me be straight about where I fit. Fourteen years of my work has been ERP, payroll and attendance systems where the database is basically the product: heavy SQL, index and query tuning, migrations, and being the person who gets called when month-end payroll crawls at 2am. Most of that depth is SQL Server, with Oracle on the reporting and integration side, so if you need someone living inside RAC internals I'm honestly not that guy. If you need execution plans read, blocking sessions chased down, and slow queries rewritten, that's ordinary work for me. I also run a 24/7 automation on my own VPS that watches a live feed and pushes Telegram alerts, which is the same shape as proactive DB health monitoring. What is actually hurting right now, and which Oracle version and setup is it running on?

@Aaleen110

The Oracle RAC environment running 24x7 production support is the key risk here. I handle this by setting up proactive monitoring with Oracle Enterprise Manager Cloud Control, also implementing automated failover procedures using Oracle Data Guard. I build this by first establishing the Data Guard standby, then configuring OEM for real-time alerts on cluster health and database performance. I would then implement automated scripts for routine checks and backups. I would build the Data Guard first, so we have a reliable recovery path in place before touching the live RAC cluster. This gives us a safety net. What is the current tooling for monitoring the RAC cluster performance? I have a 5.0 rating across 10 reviews on here, and Preferred Freelancer status. Let's schedule a short call on Freelancer to cover the exact version of Oracle RAC and the current backup strategy.

@EricLeroyDev

Hello, Your summary reads as a career profile more than a scope, so before discussing rates I would like to understand what actually needs to happen first. Is the immediate priority a performance audit of a slow or fragile instance, a specific migration, or taking over an existing production run? Two things would help me size this honestly: which Oracle version and architecture are involved (RAC, Data Guard, single instance), and is remote access already in place on your side? One last point: do you expect real-time 24x7 on-call, or defined technical deliverables (tuning plans, backup/recovery procedures, runbooks) provided as needed? The same words often hide very different workloads, and clarifying this early protects you as much as me. Kind regards, Eric

@Wonitaf

Hi there, I once worked in a high-pressure environment where every second mattered, and the database going down was not an option. That's why I understand the importance of having a reliable Oracle Database expert for production support. With your need for 24x7 support and a focus on high availability, I see that you’re looking for someone who can handle mission-critical environments seamlessly. I bring over 19 years of extensive experience in Oracle Database technologies, specializing in performance tuning, disaster recovery, and ensuring operational excellence. My background spans various sectors, including finance and telecommunications, where I've successfully managed large-scale database infrastructures. I communicate quickly and can provide a fast turnaround, ensuring your database needs are met without delay. Let me know if you are available for a quick chat! Regards, Wonita

@gurmeetsadik

Hi there, Mission-critical Oracle environments need someone who can stay calm under production pressure and solve issues without compromising availability. I can support enterprise Oracle databases with a strong focus on stability, performance, recovery, and operational reliability. I can handle Oracle RAC, high availability, DR, backup and recovery, performance tuning, migrations, troubleshooting, capacity planning, and day-to-day production support. I’m also comfortable working with large environments where clear incident handling, root-cause analysis, documentation, and coordination with infrastructure/application teams are essential. I can take ownership of database issues from investigation through resolution and help improve recurring operational processes rather than only reacting to incidents. Share your Oracle version, RAC/DR setup, and current production challenges, and I can outline how I would approach the support and priorities. Gurmeet

@arturg6

Hello, "Stabilize Your Oracle Production Environment" - you need dependable support for performance, availability and production database issues. I can handle Oracle SQL, database administration, performance tuning, backup/recovery and production troubleshooting with a structured incident-first approach. I would first isolate the failing workload and execution path before changing production configuration. What Oracle version and production issue should be addressed first? Looking forward to working with you. Artur Giżycki

@georgestannous48

i am an oracle expert for 10 years i have worked with many production clients from zero to production with databse installation to backup to DR and also with sql and PL sql developement

@yasmeenhakim

Hello, Greetings from HGA Infotech, We have **19+ years of experience in Oracle Database technologies**, with extensive experience managing and supporting mission-critical enterprise database environments across industries including Banking, Finance, Insurance, Telecom, Oil & Gas, Pharmaceuticals, Automotive, Airports, and Manufacturing. Our expertise closely matches your requirements, including: * Oracle Database Administration & Development * SQL and PL/SQL * Oracle RAC & High Availability * Oracle Exadata administration and support * Oracle Cloud Infrastructure (**OCI**) * Performance tuning and optimization * Backup & Recovery * Disaster Recovery (DR) * Database migration and upgrades * 24x7 production support * Enterprise database architecture and troubleshooting * Security, availability and capacity management We have handled large-scale production environments where **high availability, performance, reliability, and minimal downtime** are critical. Our team also has experience leading DBA teams, supporting multiple clients, and delivering database technology initiatives from planning through implementation and production support. We believe our Oracle, **Exadata and OCI expertise** is well aligned with your requirements and would be happy to discuss your environment and the specific challenges you need support with. Looking forward to working with you.