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Oracle Database 12c Certified Oracle Database 11g Certified Oracle Database 10g Certified Oracle Database 8i Certified Oracle Apps DBA Certified R12 Oracle Certified Specialist (General Ledger , Payable) Working Experience Oracle DBA / Head of I.T for more than 25 years

🏆 Top Rated Plus — delivering future-ready Oracle, Cloud, and AI-powered solutions trusted by global clients. Hello! I'm Bilal Maqsood, an Oracle APEX Developer, OCI Cloud Architect, PL/SQL Expert, and AI Integration Specialist with a proven track record of building secure, high-performance, and intelligent applications. With 2+ years of experience and multiple successful Upwork projects, I combine Oracle development with modern AI technologies, automation, and advanced integrations to help businesses operate smarter and faster. 🌟 Core Expertise (Oracle + Cloud + AI) ✔ Oracle APEX Development Building scalable, secure, and feature-rich business applications with custom UI, dynamic actions, and advanced components. ✔ Oracle Cloud Infrastructure (OCI) Deploying cloud-native APEX apps, Autonomous DB, VCN setup, identity configuration, and performance optimization. ✔ AI Integration & Intelligent Automation Integrating AI-powered workflows, embedding NLP features, connecting chatbots, and enabling AI-driven decision-making inside APEX and backend systems. ✔ Agentic AI (AI Agents) Implementing smart AI agents that automate tasks, perform reasoning, interact with APIs, assist users, and enhance enterprise applications. ✔ Python API Development & Integrations Building REST APIs using Python, integrating AI models, NLP services, automation scripts, and external APIs into Oracle applications. ✔ SQL & PL/SQL Engineering Designing optimized data architectures, writing efficient packages, functions, triggers, and backend logic. ✔ JavaScript, UI/UX & Modern Front-End Enhancements Crafting interactive, visually appealing, and dynamic user experiences inside APEX using JS, jQuery, and Tailwind-style components. ✔ REST API Integration Connecting Oracle APEX with external services, AI platforms, cloud systems, and third-party enterprise tools. ✔ Jasper Reports Development Creating advanced, pixel-perfect reporting solutions with automation and dynamic data visualization. 🏆 Why Clients Choose Me 💖 Top Rated Plus — elite 3% freelancer on Upwork Modern skillset: Oracle + Cloud + AI Proven history of on-time, high-quality deliveries Scalable architectures designed for long-term growth Strong focus on security, performance, and clean code Transparent communication and professional project handling Experience working with global clients in diverse industries 🚀 What I Deliver Custom Oracle APEX enterprise applications Full OCI environment setup & cloud deployments AI features, NLP integrations, and intelligent automation Python-based REST APIs and backend integrations Secure API development & third-party system connectivity PL/SQL logic, database optimization & troubleshooting Jasper reporting, dashboards & automated scheduling UI/UX improvements, modular JS components & performance tuning I’m here to help you build secure, scalable, and AI-enabled Oracle solutions that are ready for the future of enterprise technology. If you're looking for a Top Rated Plus Oracle & AI Developer who can deliver modern, intelligent, and high-performing solutions— let’s collaborate and take your application to the next level. 💬 Ready to get started? Let's discuss your project!

🏆 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫, OCI Expert, 📊𝐎𝐫𝐚𝐜𝐥𝐞 𝐅𝐨𝐫𝐦𝐬 & 𝐑𝐞𝐩𝐨𝐫𝐭𝐬,📊𝐎𝐫𝐚𝐜𝐥𝐞 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞𝐬 - Delivering Excellence Every Time ✅ Successful projects on Upwork ✅ Multiple projects delivered with client satisfaction 🔥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗, 𝐒𝐐𝐋, 𝐏𝐋/𝐒𝐐𝐋, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐎𝐫𝐚𝐜𝐥𝐞 𝐂𝐥𝐨𝐮𝐝 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞 (𝐎𝐂𝐈), 𝐚𝐧𝐝 𝐑𝐞𝐩𝐨𝐫𝐭𝐬 💡 API Integration Specialist - Seamless Functionality Guaranteed Hello, I'm 𝐌𝐮𝐡𝐚𝐦𝐦𝐚𝐝 𝐀𝐡𝐦𝐚𝐝 𝐑𝐚𝐧𝐣𝐡𝐚, a highly skilled 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with a proven track record in application development, API integrations, hands-on experience in Oracle Cloud Infrastructure (OCI), and a specialization in Reports. My dedication to Oracle APEX, OCI, and Jasper Reports goes beyond just skills—it's a passion that has driven my career for 4 years. 𝐌𝐲 𝐒𝐭𝐫𝐞𝐧𝐠𝐭𝐡𝐬 𝐚𝐧𝐝 𝐒𝐤𝐢𝐥𝐥𝐬 𝐎𝐫𝐚𝐜𝐥𝐞 𝐀𝐏𝐄𝐗 𝐌𝐚𝐬𝐭𝐞𝐫𝐲: Expertise in designing and deploying robust web applications rapidly. 𝗢𝗿𝗮𝗰𝗹𝗲 𝗖𝗹𝗼𝘂𝗱 𝗜𝗻𝗳𝗿𝗮𝘀𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗲: Skilled in creating scalable and reliable cloud-native applications. 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲: Advanced SQL and PL/SQL skills for efficient database solutions. 𝐅𝐫𝐨𝐧𝐭-𝐄𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Proficient in JavaScript for dynamic and engaging user interfaces. 𝐑𝐞𝐩𝐨𝐫𝐭𝐬 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐬𝐭: Strong command of Reports for insightful data visualization. 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Seamless and secure integration of third-party services. 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Proven ability to build applications ready for future growth. 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝘀𝘀𝘂𝗿𝗮𝗻𝗰𝗲: Meticulous attention to detail, ensuring reliable and bug-free applications. 𝗣𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗮𝗻𝗱 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: - Delivered multiple complex Oracle APEX applications with exceptional user experiences. - Developed robust data models and integrated third-party services seamlessly. - Enhanced performance and efficiency of applications through optimization efforts. - Maintained a 100% on-time and on-budget delivery record, earning client trust and satisfaction. I am ready to bring my extensive expertise in Oracle APEX, web development, API integrations, Oracle Cloud Infrastructure, and Jasper Reports to your project. Let's collaborate to create a successful web application with robust reporting capabilities that exceeds your expectations. Let's make it happen!

Are your SQL queries running too slowly? Need help with ETL, reporting, or database migration? Looking for a reliable database expert who can solve problems efficiently and deliver clean, accurate results? I help businesses improve database performance, optimize SQL queries, build ETL workflows, and manage safe, accurate data migrations across SQL Server, Oracle, MySQL, and PostgreSQL. I can help with: • SQL query optimization and performance tuning • Stored procedures, functions, triggers, and packages • ETL development and data import/export processes • SQL Server, Oracle, MySQL, and PostgreSQL development • Data migration, validation, and transformation • SSIS, SSRS, and SSMS • Oracle Forms, Oracle Reports, BI Publisher, and Pro*C • Database troubleshooting, cleanup, and optimization I focus on practical solutions that improve speed, accuracy, and reliability. My goal is not just to write SQL, but to solve the business problem behind it. Why work with me? • Strong expertise across multiple database platforms • Oracle Certified Professional (Developer Track) • Master’s degree in Computer Science • Detail-oriented and quality-focused • Clear communication and dependable delivery I can support one-time fixes, ongoing database work, ETL projects, reporting solutions, and migration tasks. Let’s discuss your requirements and find the right solution for your project.

An experienced Oracle Apex expert with industry experience over a decade; proficient in SQL, PL/SQL, APEX (Oracle Web Application), Apex Forms / Reports and Analytics. A Certified Oracle APEX Professional, specializing in developing Logistic Management Systems and HR Management applications for Public sector and other Enterprise clients. Automation of projects demanding a thorough understanding of hundreds of processes. My Experties involves automating these processes, fostering collaboration, and leveraging data generated by automation to support decision-making and future forecasting. CERTIFICATIONS: ✅Oracle Data Management Associate ✅Oracle Autonomous Database and AI Machine Learning Associate ✅ORACLE Enterprise Analytics Professional ✅ORACLE APEX Cloud Developer Professional ✅ORACLE Cloud Data Science Professional Professional services include, following: ✅Oracle APEX Certified Professional ✅Full Stack Development ✅Back End Developer ✅Oracle Database / Performance Tuning ✅E-Business Suite ✅Techno Functional Expert ✅Senior OAF Developer ✅XML Publisher / PLSQL Functions/ ✅Database Database config Expertise with 11g 19c and seamless data integration ✅Oracle Apex database ORDS with tomcat SSL and Jasper Apex Office Print

Hi, I am an oracle database administrator with over all Nine years of experience. I can do the following task. Core task: Installing and upgrading the Oracle server and application tools Allocating system storage and planning future storage requirements for the database system Creating primary database storage structures (tablespaces) after application developers have designed an application Creating primary objects (tables, views, indexes) once application developers have designed an application Modifying the database structure, as necessary, from information given by application developers Enrolling users and maintaining system security Ensuring compliance with your Oracle license agreement Controlling and monitoring user access to the database Monitoring and optimizing the performance of the database Planning for backup and recovery of database information Maintaining archived data on tape Backing up and restoring the database Contacting Oracle Corporation for technical support Advance: Oracle Database Administration Oracle Database Backup and Recovery Operations Oracle GataGuard Administration — Physical Standby and Snapshot Standby Oracle Database Patches and Upgrades — Primary and Standby Day-to-Day Production Support — Databases and Applications Oracle Databases Performance Tuning Database Monitoring — OEM Cloud Control 13c Oracle WebLogic Server Administration & Cluster configuration WebLogic Server Backups, Patching, Upgrades to new release Oracle Forms and Reports Administration Oracle WebLogic Servers Monitoring using — System Administration Tools Oracle Enterprise Linux Server Administration Databases and Application Cloning Application Deployment and Configuring Data Sources My Oracle Support System — Technical Service Requests Database Role Transitions: Switchover — Disaster Recovery testing Capacity Storage Management and incidents Management Research, testing and adopting New features — Databases and WebLogic Compare databases and scripts — Deployments Oracle Cloud Infrastructure Oracle OBIEE 12c Configuration & Administration MySQL Database Administration PostgreSQL Database Administration Microsoft SQL Server Database Administration Application server administration i.e WAMP/Zend/IIS On-call service based on schedule Documentations — Including Processes and Procedures Engagement with Customers on Projects Deliver Training to Customers