Zaheer H.
Oracle SQL | PLSQL | Oracle Apex Developer | Database Administrator
With over a decade of hands-on experience spanning Oracle Database, Oracle Forms & Reports, Oracle Apex, SQL, PL-SQL, and Web Development, I'm an Oracle Certified Professional (OCP) and I've strong professional experience & expertise of database projects. Experience Snapshot: Oracle Database: Mastery in Oracle Database administration, including managing, troubleshooting, updating, and enhancing performance to ensure seamless operations. Oracle Forms & Reports: Extensive background in Oracle Forms & Reports development, adept at crafting robust applications tailored to specific project needs. Oracle Apex: Proficient in leveraging Oracle Apex to develop dynamic and user-friendly web applications, enhancing user experience and functionality. SQL & PL-SQL: Advanced skills in SQL and PL-SQL programming, enabling efficient data manipulation, retrieval, and management. Key Responsibilities: Applications Management: Proficiently oversee applications, spearheading Oracle forms & reports development to meet project objectives and deadlines. Database Management: Ensure the smooth functioning of Oracle Databases through proactive management, troubleshooting, and performance optimization. Backup & Recovery: Implement robust backup strategies including RMAN and .dat schema backups to safeguard critical data and ensure disaster recovery preparedness. Applications Module Implementation: Drive the successful implementation of application modules, aligning them with business goals and user requirements. System Analysis: Conduct in-depth system analysis and gather user requirements to ensure clear project objectives and stakeholder alignment. Server Management: Efficiently manage both application and Linux servers, ensuring their reliability and optimal performance to support business operations seamlessly. With a proven track record of delivering exceptional results and a commitment to excellence, I am dedicated to contributing to the success of your projects. Let's collaborate to achieve your objectives efficiently and effectively. Area of Specialization ============== ✔ HTML | CSS | Bootstrap | Tailwind CSS ✔ JavaScript | jQuery | React JS | Next JS | Nest JS | Express JS ✔ PHP | Laravel | API Integration ✔ Oracle PL/SQL Programming ✔ Oracle SQL Programming ✔ Oracle Forms(All Versions) ✔ Oracle Reports(All Versions) ✔ Database Designing and Development ✔ Query Handling ✔ Database Functions ✔ Database Procedures ✔ Database Packages ✔ Database Views ✔ SQL,PL/SQL complex queries ✔ Graphical User Interface (GUI) ✔ Data Guard Configuration ✔ RMAN Active Duplication ✔ Database Performance Tuning ✔ RMAN backup and recovery ✔ Oracle Forms and Reports Developer (6i, 10g,12c) ✔ Oracle Web Logic Server 12c ✔ Oracle Fusion Middle-ware 12c ✔ Windows, Linux, AIX Operating System ✔ Real application cluster(RAC) ✔ Database migration and upgrading ✔ Linux shell script ✔ Oracle automatic storage(ASM) ✔ SQL Server ✔ Apache tomcat ✔ Http server, haproxy, Lvm linux ✔ Microsoft Power BI ✔ Oracle Enterprise Manager 13C ✔ Firebase Database
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $198
Billed in all: $1,066$1.1k
$198 in the last 6 months
Earnings, last 30 days
Skill rankings: Top 22% in Oracle Reports
Ranked by MRR among everyone on Upwork with the skill.
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- #8Oracle Performance Tuning21 freelancers · 🇵🇰 #1Top 38%🇵🇰#1 of 4
- #11Oracle Reports50 freelancers · 🇵🇰 #5Top 22%🇵🇰#5 of 15
- #11Oracle Data Guard27 freelancers · 🇵🇰 #3Top 41%🇵🇰#3 of 5
- #22Oracle Forms63 freelancers · 🇵🇰 #9Top 35%🇵🇰#9 of 21
- #28Oracle Database Administration96 freelancers · 🇵🇰 #6Top 29%🇵🇰#6 of 21