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Rating is 4.8 out of 5.
4.8/5
based on 717 client reviews
  2. Development & IT Talent
  3. Full Stack Developers
  4. (Current) Oracle Freelancers
  • $55 hourly

    • 5.0/5
    • (35 jobs)
    👴 Nine years of experience leading the development of GIS-based applications. ⚙ Solid background in Architecting GIS-based solutions and the deployment of ArcGIS Enterprise in various scenarios. 💪 Extensive knowledge of applying object-oriented principles and best practices through all phases of the software development life cycle. => High Skills in <= =============== = • = ArcGIS Enterprise = • = ArcGIS Online = • = GeoEvent = • = ArcGIS Pro = • =ArcMap = • = ArcGIS Dashboards = • = ArcGIS Workforce = • =ArcGIS Field Maps = • = ArcGIS Experience Builder = • = ArcGIS Web AppBuilder = • =Arcpy = • = ArcObjects = • = ArcGIS Arcade = • = ArcGIS REST API = • = ArcGIS API for Python = • = ArcGIS Maps SDK for .NET = • = ArcGIS Maps SDK for JavaScript = • = ArcGIS Maps SDK for Qt = • = ArcSDE = • = PostgreSQL = • = Oracle = • = MS SQL Server = • = QGIS = • = Leaflet = • = Mapbox = • = GeoServer = • = React Native = • = ArcGIS AppStudio
    Featured Skill Oracle Database
    Mapbox
    GIS
    Architecture Consultation
    C#
    CSS 3
    TypeScript
    Python
    .NET Core
    HTML
    React
    ArcGIS Online
    Node.js
    ArcGIS
    QGIS
  • $50 hourly

    • 5.0/5
    • (24 jobs)
    Expertise in -- Design and Development of Analytical dashboards on Google Sheets / MS-Excel connecting to PostgreSQL / MySQL database -- Google Sheets development using charts, formulae & query and Apps scripts -- MS Excel development using Charts, Power Query, Power Pivot and Pivot Table Analysis -- Oracle/PostgreSQL/MySQL Database Design, stored procedure development, analytical query development, Query and Database optimization/tuning -- Design and host Postgres or MySQL databases on public cloud providers like AWS or GCP -- Database migration - on-premises to cloud --Automation of DB admin activities like installation, backup/restore using Ansible/Python
    Featured Skill Oracle Database
    Microsoft Excel
    Google Sheets Automation
    Oracle Database Administration
    Python
    Amazon RDS
    Bash Programming
    Visual Basic
    MongoDB
    MySQL
    Data Migration
    Database Administration
    Database Design
    SQL
  • $100 hourly

    • 4.9/5
    • (56 jobs)
    I am a seasoned IT professional with 25 years of industry experience, spanning from small nonprofits to large federal agencies. My Upwork experience has seen me reach 100% job success and earning both the Top Rated Plus and Expert Vetted badges. My technical expertise lies in a comprehensive range of Windows Server technologies, including Active Directory, Group Policy, Windows PowerShell, Exchange Server, IIS, Certificate Services, DNS/DHCP, Hyper-V, Failover Clustering, and security. I excel at troubleshooting deeply technical problems, ensuring systems run smoothly and efficiently. In addition to my Windows Server strengths, I possess a diverse skill set that includes managing and migrating Microsoft 365 and Google Workspace environments. My proficiency extends to database administration across various platforms such as Oracle, SQL Server, MySQL, and DB2, along with crafting complex SQL queries to meet business needs. I am also well-versed in Entra ID (Azure AD), Identity Management, and a broad array of tools within the modern IT stack. I am open to both short-term projects and long-term engagements with small businesses, Managed Service Providers (MSPs), or IT consulting firms. Whether you need assistance with a specific project or ongoing IT support, I am ready to bring my extensive experience and technical acumen to your organization.
    Featured Skill Oracle Database
    Email Deliverability
    SQL
    Microsoft SQL Server
    Data Analysis
    Microsoft Power Automate
    Automation
    Remote IT Management
    Google Workspace Administration
    Windows Server
    Microsoft Active Directory
    Microsoft Windows PowerShell
    DNS
    Office 365
    Microsoft Exchange Server
  • $55 hourly

    • 4.1/5
    • (155 jobs)
    ✅ 🔻Expert-Vetted Top 1%🔻 freelancer on Upwork with 15+ years of experience ✅ Senior DBA, Developer, and Architect ✅ Senior Data Analytics and Data Engineer ✅ Business Intelligence and DWH expert ✅ DP-600 Microsoft Certified: Fabric Analytics Engineer Associate ✅ Microsoft Fabric, Synapse, Azure Data Factory, SSIS, SSRS, Power BI, Azure Databricks, PySpark. • Expert in Azure Data Factory, Synapse, SSIS, SSRS, Power BI, and Power BI Paginated. • Expert in Azure Data bricks pipelines and PySpark. • Expert in Query, and Procedure Optimization • Expert in complex T-SQL, PL\SQL coding, Procedures, Functions, Pivot, Dynamic SQL, etc. • Expert in managing, developing, and deploying SSRS report servers, and SSAS cubes. • I am experienced in both OLTP and Data warehouse environments. • Experienced in QlikSense, QlikView, SAP Hana, Oracle, MySQL, PostgreSQL, and Crystal Reports My work will be with a lifetime warranty.
    Featured Skill Oracle Database
    R
    Azure DevOps
    Microsoft Azure
    Microsoft Dynamics ERP
    Microsoft Azure SQL Database
    Microsoft SQL Server Reporting Services
    SSDT
    Transact-SQL
    SQL Server Integration Services
  • $50 hourly

    • 5.0/5
    • (25 jobs)
    I am Top rated plus Oracle Fusion Techno Functional Consultant / OIC Developer with 6+ years of experience in various projects across the globe. I have done multiple implementations Projects as well as Support Projects. PROFILE SUMMARY ● Experience of customizing, developing, monitoring and supporting Oracle Applications (Oracle Fusion Cloud (Financials, SCM, HCM), Oracle E Business Suite) ● Hands on Experience of creating BI Publisher Reports, OTBI Reports, Dashboards ● Hands on experience of PAAS OIC (Oracle Integration Cloud), ATP ● Hands on experience Integrations of Oracle Fusion Financial, HCM and SCM with 3rd party applications, EBS and Fusion Cloud itself through Oracle Integration Cloud ● REST, SOAP Webservices for Financials, SCM and HCM ● Personalization of Oracle Fusion through enabling Sandbox ● ESS Jobs ● Strong Skills in SQL and PL/SQL ● Data Loading (FBDI/HDL/OIC) ● Alerts/Email Bursting ● Technical Design Documents ● Conducted training session of Reporting / Integration in Oracle Fusion ● Go Live Support
    Featured Skill Oracle Database
    RESTful API
    Oracle Integration Cloud Service
    Oracle Applications
    Oracle Forms
    Oracle Financials Applications
    Oracle Cloud
    Oracle PLSQL
    Oracle Fusion Applications
    Oracle Business Intelligence
    Oracle Analytics Cloud
    Oracle Reports
    Oracle Fusion Middleware
    SQL
  • $80 hourly

    • 4.9/5
    • (117 jobs)
    My extensive experience in Cloud,Database and CyberSecurity over the past years include the following: 1). CISSP; Information security, Cybersecurity,Compliance 2) Information Security/Vulnerability Testing 3). Oracle Performance Tuning 4). Oracle Database technologies, SQL tuning,flashback, RMAN, RAC and others 5). Database System Security Scans and Vulnerability testing 6). Oracle Certified Professional 10g and 11g, 12c 7). Oracle Certified Database Security Implementation 8) AWS Solutions/Administration/EC2/S3/Cloud 9). HiTRust Aware/PCI DSS Aware 10). Microsoft Certified: Azure Fundamentals Please let me know if you have any questions.
    Featured Skill Oracle Database
    PCI
    Data Protection
    Oracle Database Administration
    Linux System Administration
    Security Operation Center
    Security Engineering
    Information Security Governance
    Certified Information Security Manager
    PCI DSS
    Security Infrastructure
    Database Administration
    Network Penetration Testing
    Oracle Performance Tuning
    Information Security
  • $25 hourly

    • 5.0/5
    • (11 jobs)
    12 Years of total IT experience and work with 27 Customer End including 20 Gov. and Private Bank in Bangladesh, 6 other corporate clients. Vast exposure to IT Infrastructure Management space. Domain expertise on Oracle Database, Security, Solaris (UNIX), SPARC and x86 System. Successfully managed multiple projects involving Implementation and Production Support (Oracle Exadata, Oracle RAC, Oracle Data Guard, Linux Cluster, Solaris Cluster, Oracle Database Appliance, Oracle Advance Security, Audit Vault, Thales nShiled, Thales Payshield, Oracle SUN SPARC and x86 System etc.). Having extensive subject matter expertise in IT Operation Management, Strategic Technology & Developing Cost Effective Solutions to meet customer / business requirements.
    Featured Skill Oracle Database
    Oracle Database Administration
    Database Administration
    Oracle WebLogic Server
    PostgreSQL
    Data Engineering
    Oracle Exadata
    Oracle RAC
    Oracle GoldenGate
    Solaris Administration
    Microsoft SQL Server Administration
    MySQL
    MariaDB
    Oracle Data Guard
    Oracle Performance Tuning
  • $60 hourly

    • 5.0/5
    • (17 jobs)
    As an Expert-Vetted freelancer, I am in the TOP 1% of ALL talent on Upwork meaning you're working with the best of the best! 🥇 With over a decade of work experience using Oracle technologies I've become an expert at helping clients bring their ideas to life. I have developed multiple innovative Oracle APEX based applications which customers are using to run or support their business . I am a certified Oracle APEX developer with expert level skills in PL/SQL and SQL. Adept at crafting dynamic solutions that transform complex business requirements into easy to use software. I've worked on many projects which combine Oracle APEX with OCI and REST API's to enhance and truly give users an amazing experience! BENEFITS OF WORKING WITH ME 🚀SPEED You need a software stack that is flexible, adaptable, and responsive. Which is I specialize in low-code tools, like Oracle APEX, so that your business can get up and running quickly 📈FINANCIAL GROWTH Streamline your processes, optimize your technology stack, and unlock new revenue opportunities. I can help your business achieve measurable financial success and long-term scalability. 📞TRANSPARENT COMMUNICATON Expect regular updates, clear explanations and honest advice. My goal is to understand your requirements and then bring them to life just how you imagined. ✨TAILORED SOFTWARE SOLUTIONS No matter your industry or line of business our Oracle APEX solutions can meet your project's unique demands. We can adapt the theme style to meet your expectations **NEXT STEPS** Send me a message to discuss your project. I'm always willing to share my knowledge, and gives you a preview to see what working together could be like!
    Featured Skill Oracle Database
    Microsoft Access Programming
    Microsoft Access
    Excel Macros
    Visual Basic for Applications
    Microsoft Excel
    WordPress
    HTML
    JavaScript
    SQL Programming
    CSS
    Low Code & RAD Software
    SQL
    Oracle PLSQL
    Oracle APEX
  • $150 hourly

    • 5.0/5
    • (71 jobs)
    I'm a data engineer and database expert with a passion for data and extensive experience across a broad skill set: * Expert in SQL (Oracle, Postgres, MySQL, Redshift, SQL Server, Snowflake, Clickhouse), PL/SQL / PL/pgSQL, Data Modelling, Data Warehousing, query optimization / performance tuning, and Oracle APEX. * Competent across the following cloud platforms - AWS, Azure and OCI. * Proficient in Python, Terraform, Kafka, DBT, NoSQL and graph databases (MongoDB, Neo4J), Azure Devops Pipelines / CI/CD, Kubernetes, Docker, orchestration tools (Airflow, Prefect) I'm a great communicator and have a proven track record of exceeding client expectations. I'm a native English speaker and I believe communication is key, especially when working remote. I look forward to speaking with you.
    Featured Skill Oracle Database
    Snowflake
    Amazon Redshift
    ETL
    Apache Kafka
    Data Warehousing
    Data Modeling
    Database
    Oracle APEX
    PostgreSQL
    SQL
    Python
    MongoDB
    MySQL
  • $25 hourly

    • 5.0/5
    • (10 jobs)
    Need an ERP customized application, extending functionality of standard application, migrate application across different platform and versions or automate business process using workflow. I would love to deliver you a complete solution for your business requirement beyond your expectations. I have over 15 years of experience of analysis, design, development and implementation of standard Oracle EBS as well as customized ERP & HRMS projects using Oracle Fusion Middleware products and Oracle Database as per SDLC (Software Development Life cycle) standards. I have developed, extended and optimized dozens of successful applications in areas of Textile, Medicine, Banking and HRMS. Major area of my technical expertise include * Oracle ADF * Oracle OAF * Oracle APEX * Oracle EBS * Oracle Workflow Builder * Oracle SQL and PLSQL * Oracle SOA * Jasper Studio Major area of my Functional expertise include * Oracle HRMS * Oracle ERP * Oracle Financials * Oracle Inventory Management * Oracle Procurement * Oracle Order Management * Oracle Fixed Assets I am available to either build quality products from scratch, or extend and optimize existing ones. Whether you've lost your original developer, need additional resource, or want a new application from scratch, I can step in and take over the project. I give value to honesty, business ethics and reliability in any professional activity I participate. I consider myself to be a software consultant eager to exceed client expectations. I am looking forward to work with you.
    Featured Skill Oracle Database
    SQL Programming
    Oracle Fusion Middleware
    Oracle APEX
    Database Programming
    Software Development
    Oracle E-Business Suite
    Oracle Application Framework
    Oracle PLSQL
    Database Development
    Database Architecture
  • $44 hourly

    • 4.8/5
    • (55 jobs)
    Key qualifications: * Programming, development and design Oracle sql, pl/sql * Database modeling and design * Oracle Database Administration 8i,9i,10g,11g * Oracle RAC 9i,10g,11g * Oracle Data Guard (installation and configuration) * Oracle Standby * Oracle ODI * Oracle OWB * Oracle Forms/Reports All Versions * Oracle data warehousing design, and implementation * Oracle Business Intelligence 10g, 11g * Weblogic * Tomcat * Oracle Discoverer * Oracle Apex design and development * .NET (C#.Net) * Java * Java NIO * php, vbscript, javascript * Eclipse * Android * Quest Toad * UnitySoft 3D * Work on Windows and Linux OS * XML Certifications: - Oracle Database SQL Certified Expert - Oracle Database 11g Administrator Certified Associate Education: - Diplome Engineer, Faculty of Electrical Engineering, Computer Sciences and Informatics
    Featured Skill Oracle Database
    Eclipse IDE
    Oracle PLSQL
    Oracle Forms
    JasperReports
    Database Programming
    Oracle Database Administration
    Java
    Oracle Reports
    C#
    Oracle OBIEE Plus
    Oracle APEX
    .NET Framework
    Database Administration
  • $40 hourly

    • 4.9/5
    • (14 jobs)
    I have been dealing with web and mobile development for more than 5 years. Programming is my hobby and lifestyle. And I'm passionate about what I'm doing. I'm always eager to find out something new as this is what makes our life change as well as technologies that improve our lifestyle. This is what mostly fascinates me in my work. I specialize in Java/Spring and mobile for Android (using Java). Here are my main strengths: JAVA, J2EE, J2EE Design Patterns, Hibernate, Spring 4.0, Spring Boot, Spring MVC, Servlets, REST Web Services, JDBC. Android (Java), RxJava2 / RxAndroid, Flutter, Google API, REST API, Payment gateways (Stripe), JSON, SQLite, Material design, Crashlytics, Dependency injection (Dagger 2), Third-party libraries
    Featured Skill Oracle Database
    J2EE
    Spring MVC
    API Development
    JDBC
    SQL
    Android App Development
    Spring Framework
    RESTful Architecture
    Java
    Android
  • $20 hourly

    • 5.0/5
    • (7 jobs)
    Hello I am Imran Hussain Heron. I have a total of 10 years of experience with Oracle, MySQL, and MSSQL databases. My significant experience includes: Oracle Database: Implementation and management of Oracle Database 10g, 11g R1, 11g R2, 12c, and 19c Database Backup and Recovery: Expert in RMAN and Oracle import/export High Availability Solutions: Real Application Clusters (RAC), Physical Standby (Data Guard), and Logical Standby Middleware and Infrastructure: Oracle WebLogic, Oracle Grid Infrastructure (11g-19c), and Fusion Middleware Security: Oracle Audit Vault and Database Firewall, Oracle & MSSQL Transparent Data Encryption Performance Tuning: Oracle & MSSQL performance tuning Database Upgradation & Migration: Oracle and MSSQL database upgradation and migration Disaster Recovery and High Availability: MSSQL AlwaysOn Availability Groups, Replication, Log Shipping, Mirroring, and Clustering MySQL Administration: Administration and DR implementation Additional Expertise: Oracle GoldenGate, Oracle Gateway Thank you for visiting my portfolio. Best regards, Imran Hussain Heron
    Featured Skill Oracle Database
    Microsoft SQL Server Administration
    Oracle Patching
    Oracle Fusion Middleware
    Oracle Data Guard
    Oracle Database Administration
    Database Management
    Oracle APEX
    Oracle RAC
    Oracle PLSQL
    Database Administration
    MySQL
    Server
    Microsoft SQL Server
    ETL
  • $20 hourly

    • 4.9/5
    • (169 jobs)
    I will design and develop oracle application as per your requirement within shortest possible time. I'm an Oracle Certified Professional (OCP) and I've strong professional experience & expertise of database project design and develop in Oracle I have over 7 years experience in the area of ​​IT: systems analysis, solution design, development, quality testing and shift control to production environment. Experience in analysis and solutions development in DB Oracle (PL / SQL) and SQL Server. Experience in user support. Area of Specialization ============== ✔ Oralce PL/SQL Programming ✔ Oralce SQL Programming ✔ Oracle Forms(All Types) ✔ Oracle Reports(All Types) ✔ Database Designing ✔ 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 During my work experience I have Design multiple system in Oracle like -Hospital Management System, -Human Resource Management System, -Inventory Management System, -Fabric Management System, -Accounts Management System, -Order Management System, -Point Of Sale, -Export Management System, -School Management System. I have gained excellence in the field of systems, controls and analysis. My experience in automating manual tasks has been proven to be highly effective. I have also gained experience in system/process design and implementation. My passion is to help my clients solve financial issues and deliver the best quality of work they require. I look forward to a long-term relationship with my clients. Hope to hear from you soon!
    Featured Skill Oracle Database
    Microsoft Power BI
    WordPress Development
    Prototype JavaScript Framework
    Oracle Forms
    Oracle RAC
    Oracle Database Administration
    Data Mining
    Mobile App
    Database Programming
    Oracle Programming
    Oracle APEX
    Linux System Administration
    Oracle PLSQL
    Apache Tomcat
  • $10 hourly

    • 5.0/5
    • (32 jobs)
    🏆 Oracle APEX Developer, OCI Expert, and Jasper Reports Specialist - Delivering Excellence Every Time 🌟 Trusted by Industry Leaders ✅ Successful projects on Upwork ✅ Multiple projects delivered with client satisfaction 🔥 Expertise in Oracle APEX, SQL, PL/SQL, JavaScript, Oracle Cloud Infrastructure (OCI), and Jasper Reports 💡 API Integration Specialist - Seamless Functionality Guaranteed Hello, I'm Bilal Maqsood, 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 Jasper Reports. My dedication to Oracle APEX, OCI, and Jasper Reports goes beyond just skills—it's a passion that has driven my career for 2 years. My Strengths and Skills: Oracle APEX Expertise: I specialize in Oracle APEX, a powerful low-code development platform. With my deep knowledge of APEX, I can rapidly design and deploy web applications tailored to your specific needs. Oracle Cloud Infrastructure: I am experienced in Oracle Cloud Infrastructure, enabling me to create cloud-native applications and services, ensuring scalability and reliability. Database Proficiency: In addition to APEX, I excel in SQL and PL/SQL, which allows me to create robust and efficient databases that underpin your applications. Front-End Mastery: My expertise extends to JavaScript, enabling me to craft dynamic and interactive user interfaces that engage your audience. Jasper Reports Specialist: I have a strong command of Jasper Reports, facilitating data visualization and report generation for comprehensive data insights. API Integration: Seamlessly connecting your applications to third-party services is a hallmark of my work. I ensure your applications communicate effectively and securely with external systems. Scalable Solutions: I have a proven track record of building scalable and user-friendly web applications, leveraging OCI for cloud-based solutions. Your application won't just meet today's needs; it will be ready for future growth. Quality Assurance: I'm detail-oriented, ensuring that every project I work on meets the highest quality standards. You can trust that your application will be reliable and bug-free. Projects and Achievements: I've developed and deployed multiple Oracle APEX applications with intricate features, delivering exceptional user experiences. Complex data models, third-party service integrations, Oracle Cloud solutions, and Jasper Reports are my forte. I've transformed concepts into robust and functional applications and reports. My optimization efforts have enhanced application and reporting performance, delivering greater efficiency and speed to my clients. I take pride in my 100% track record of delivering projects on time and within budget, earning the trust of my clients. 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!
    Featured Skill Oracle Database
    Oracle CRM On Demand
    Oracle NetSuite
    Oracle NoSQL Database
    Oracle Forms
    Oracle E-Business Suite
    Oracle Cloud
    Oracle Database Administration
    Oracle Integration Cloud Service
    Oracle PLSQL
    Oracle APEX
    Oracle
    API
    JavaScript
    HTML5
  • $30 hourly

    • 4.9/5
    • (8 jobs)
    Delivering 8+ years of expertise in Oracle Stack Technologies across development, implementation, and consulting. 🛠️ CORE SKILLS & EXPERTISE Oracle E-Business Suite (EBS): Modules: Purchasing, Inventory, LCM, Order Management, Advanced Pricing, AP, AR. Proficient in EBS R12 development, customization, and support. Oracle Fusion Cloud PaaS Technologies: Building SOAP/REST APIs, real-time integrations, and event-driven workflows. Expertise in Oracle Integration Cloud (OIC), FBDI templates, Cloud BI, OTBI Reports, and Oracle PaaS (Object Storage, Database). Development & Frameworks: SQL, PL/SQL, Oracle Database (10g–19c), WebLogic, and Unix Shell Scripting. Tools: Oracle Apex, Oracle ADF, BI/XML Publisher, Oracle Forms/Reports (6i–12c). Frameworks: Laravel, VBCS, Oracle SOA Suite. Web Services: Creating REST APIs, subscribing to Cloud Events, and real-time file-based integrations. 🌟 KEY ACHIEVEMENTS Automated integrations with Oracle Cloud using OIC and PaaS offerings. Developed scalable BI reports, data conversions, and outbound interfaces. Led successful customizations of workflows, extensions, and interface development. 📜 CERTIFICATIONS Oracle Cloud Infrastructure Oracle Integration Cloud Oracle Certified Professional
    Featured Skill Oracle Database
    API Integration
    REST API
    Oracle Performance Tuning
    Web Development
    Oracle Integration Cloud Service
    Oracle E-Business Suite
    Oracle APEX
    Oracle Programming
    Oracle Application Framework
    Oracle Applications
    Oracle Forms
    ADF Faces
    Oracle PLSQL
    Oracle Reports
  • $30 hourly

    • 5.0/5
    • (58 jobs)
    Oracle Certified Database Developer with over 4 years of professional experience and 1 year of data analysis expertise, I am dedicated to providing top-notch solutions to meet your database and data analysis needs. Specializing in Database Design, SQL Query Development, PL/SQL programming, and SQL Query Optimization. My commitment to quality, attention to detail, and efficient project management ensure timely and successful completion of every task. Services I provide: ➤ Database Design and Development: I offer comprehensive database design and development services. Conceptual Design, Logical Design, ERD, EER, and Physical Design of Schema. I specialize in creating efficient and scalable database architectures tailored to your specific needs. I offer my service for Oracle, MS SQL Server, PostgreSQL, MySQL, and Azure databases. ➤ SQL Query: With my expertise in SQL, I can help you extract, manipulate, and analyze data from your database. From simple SELECT statements to advanced JOINs and subqueries, I am proficient in crafting efficient and accurate SQL queries. I pay attention to optimizing query performance and ensuring accurate results, empowering you to gain valuable insights from your data. ➤ PL/SQL Programming: Whether you require stored procedures, triggers, functions, or packages, I can develop custom PL/SQL code to automate tasks, enforce business rules, and improve overall database performance. I follow best practices in coding, ensuring readability, maintainability, and adherence to industry standards. ➤ Oracle Application Development: Technical Support of Oracle EBS Financial and SCM modules, configurations, and integrations. I can assist in identifying and resolving technical issues, whether they involve application errors or system integration challenges. I employ troubleshooting techniques to diagnose and resolve issues promptly, minimizing downtime and maximizing system efficiency. I will develop XML Publisher Report, OTBI Analysis, and Dashboard, and Custom Application Development with Oracle Forms, Reports & APEX. ➤ Data Analysis: Unleash the power of your data with my data analysis services. With expertise in tools like Excel and Python, I can help you uncover valuable insights and make data-driven decisions. From cleaning and transforming data to performing statistical analysis and creating visualizations, I have the skills to extract meaningful information from complex datasets. I work closely with you to understand your analytical goals and provide actionable results to drive business success. Why choose me? ✅ Expertise: I possess a deep understanding of Relational database architecture, SQL, PL/SQL, stored procedures, triggers, functions, Database design and optimization concepts, Oracle Forms, Reports & APEX. ✅ Reliability: I am dedicated to meeting deadlines and exceeding client expectations. ✅ Communication: I maintain clear and prompt communication to ensure transparency throughout the project. ✅ Collaborative Approach: I believe in fostering a strong client-freelancer partnership to deliver the best possible outcomes. ✅ Client Satisfaction: My ultimate goal is your satisfaction, and I strive to build long-term relationships with my clients. Let's discuss how I can assist you in achieving your project goals. Please reach out to me via Upwork messenger, and let's get started on creating exceptional results together. Looking forward to collaborating with you!
    Featured Skill Oracle Database
    SQL Programming
    Oracle Database Administration
    Oracle Reports
    Oracle Financials Applications
    Oracle Applications
    Oracle Accounting
    Oracle Forms
    Oracle Fusion Applications
    Oracle PLSQL
    MySQL
    PostgreSQL
    Oracle APEX
    Database
    Oracle E-Business Suite
    SQL
  • $15 hourly

    • 5.0/5
    • (8 jobs)
    Full-Stack Oracle APEX Developer & Software Solution Provider for Small or Large scale business Business Technology Specialist Expert in Analytical Dashboards
    Featured Skill Oracle Database
    PHP
    Database Management
    Software Development
    Web Design
    Oracle APEX
    Business Transformation
    Analytics Plugin
    Web Analytics
    Agile Software Development
    HTML
    Web Application
    SQL
    JavaScript
  • $26 hourly

    • 4.8/5
    • (50 jobs)
    Welcome to my profile! My skills include Agile (SCRUM & DAD), MS-Project, JIRA, Visio, MS-Office, Oracle Retail XStore, ETP, G-PRO, Oracle Fusion, Oracle MOM, Oracle EBS, Microsoft Dynamics NAV, SAP B1, Python, ASP .Net, VB, C#, JavaScript, Bootstrap, CSS 3, HTML 5, Angular JS, MS-SQL Server, Oracle database, My-SQL, Crystal Reports, MS-BI, and more. I have expertise in database management, including Oracle DB, MS SQL Server, Sybase, PostgreSQL-9.6.1, Mongo DB, MS Access, and PostgreSQL. I also have experience with cloud development and support on platforms such as Azure, AWS, GCP, ALIBABA Cloud, and Oracle Cloud. In addition, I am proficient in programming languages and middleware such as Python, ASP.Net, C#, T-SQL, Asp.Net MVC 5.0, WCF Services/Web API 2.0, Angular 6.0, jQuery/Ajax, LINQ, ADO.NET, HTML, JavaScript, CSS, XML, VB.NET, VB 6.0, Mongoose, and Node.js. I have worked with ETL tools such as SSIS (2008 R2, 2012) and OLAP tools like SSAS (2008 R2), as well as reporting tools such as SSRS (2008 R2) and Crystal Reports 8.0. My installation and configuration skills include Windows and Linux servers and packages, database servers, and hosting panels such as cPanel (WHM), Plesk Panel, WebsitePanel, and WebMin. I am also experienced in cloud and virtualization technologies such as VMware ESXi, Parallels Virtuozzo, Citrix XEN, MS HyperV, and SCCM, as well as backup and disaster recovery solutions like EMC LGTO, ASIGRA, Dell Net Quest, Symantec NetBackup, Veeam, SRM, NEC express Cluster, Novell Plate Spin Protect, and Doubletake. I have worked with various domains such as E-commerce, Insurance, Healthcare, Digital Marketing, Calls and Leads Management Systems, Campaign and Loyalty Programs, and Capital Markets. My Oracle Core DBA installation and support skills involve setting up and managing Oracle databases at a core level, while my Oracle ERP DBA installation and support skills are specialized in the installation and maintenance of Oracle E-Business Suite. I am also skilled in the installation and configuration of Oracle Application Express and Postgres Database support. In addition to my extensive experience in IT project management and development, I also possess expertise in web scraping. I have the technical skills and knowledge to extract data from various sources and deliver it in a format that is easy to use and understand. I am proficient in using tools such as Python, BeautifulSoup, Scrapy, Selenium, and other related frameworks to automate data extraction processes from websites, social media platforms, and other online sources. With my expertise in web scraping and data extraction, I can help you gather the information you need to make informed business decisions. I have worked with top companies like PwC, KPMG, and Spectranet in the past and am currently working as an agency with 35 resources. Contact me for any IT project, and I will deliver excellent results.
    Featured Skill Oracle Database
    Oracle Forms
    Oracle Application Server
    Citrix Hypervisor
    Service Cloud Administration
    Oracle PLSQL
    AWS Application
    API Development
    VMware vSphere
    ASP.NET
    Linux System Administration
    C#
    Python
    Windows Administration
    Kubernetes
  • $60 hourly

    • 5.0/5
    • (33 jobs)
    🏆 Top rated Plus Netsuite Expert with 8+ years of experience 🏆 Worked with 75+ companies 💎 100+ projects delivered ✅ 100% Job Success ⭐NetSuite ERP Certified Consultant ⭐NetSuite Certified Suite Foundation 🌟 Netsuite Accountant Partner As a member of a NetSuite Accountant Partners team, I ensure top-notch accounting solutions. My credentials include being a qualified Chartered Accountant (ACCA/ACA), backed by affiliations with esteemed accounting bodies such as ICAEW, ACCA, ICMA, and ICAP. With over 8 years of hands-on experience, I possess a deep understanding of Netsuite, Oracle E-Business Suite, and Applications, backed by a proven track record of successful project delivery. I excel in customizing ERP systems to match unique business processes and integrating them with other applications to create seamless workflows. My goal is to deliver high-quality results, meet project deadlines, and exceed client expectations. By choosing me as your ERP Engineer, you gain a trusted partner dedicated to delivering exceptional ERP solutions tailored to your business requirements. Let's discuss your business needs and I will prepare the most streamlined plan for ERP integration. Contact me today!
    Featured Skill Oracle Database
    Bookkeeping
    Balance Sheet
    Dell Boomi
    NetSuite Administration
    International Accounting Standards
    Oracle NetSuite
    ERP Software
    Oracle Fusion Middleware
    International Financial Reporting Standards
    NetSuite Development
    Oracle
    Oracle Fusion Applications
  • $45 hourly

    • 5.0/5
    • (25 jobs)
    Skilled Technologist with over 14 years of experience offering outstanding support to users of various levels. Exceptional skills and knowledge in Oracle Hospitality and subject matter expert on Hospitality software and hardware. Established reputation as sharp technology expert when working with customers to identify and deploy solutions. Recommend process improvements to ensure system reliability, scalability, security, integrity and performance.
    Featured Skill Oracle Database
    Oracle Hospitality Inventory Management
    Network Administration
    POS Terminal
    Implementation
    Point of Sale & Payment Systems
  • $35 hourly

    • 4.8/5
    • (46 jobs)
    🌟 𝐓𝐨𝐩-𝐑𝐚𝐭𝐞𝐝 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐖𝐞𝐛, 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐒𝐨𝐟𝐭𝐰𝐚𝐫𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 🌟 🏆 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 ⏱ 𝟏𝟑,𝟎𝟎𝟎+ 𝐡𝐨𝐮𝐫𝐬 | 𝟏𝟎𝟎+ 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬! 💼 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 | 𝐅𝐢𝐧𝐭𝐞𝐜𝐡 | 𝐂𝐑𝐌 | 𝐄𝐑𝐏 | 𝐈𝐨𝐓 | 𝐑𝐞𝐭𝐚𝐢𝐥 | 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 Hello! I’m Ganesh, a passionate Full-Stack Developer with over 12 years of experience delivering high-performance web & mobile applications. I specialize in large-scale enterprise systems with high availability, leveraging my deep expertise in Python, NodeJS, Java, and microservice architecture. Whether you're building from scratch or looking to scale, I have the skills to bring your project to life from front-end to back-end with AWS deployment. 🚀 𝐌𝐲 𝐂𝐨𝐫𝐞 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: Web & Mobile Apps: Building scalable, secure, and user-friendly solutions. AWS Infrastructure & API Integration: Setting up and optimizing cloud systems. Microservices & Serverless Development: Enabling seamless and efficient service architecture. 🔍 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐈𝐧: Healthcare: Interoperability, Provider & Payer Systems, MedTech, Pharmaceuticals, Healthcare Tech Retail & eCommerce: eCommerce Platforms, POS Systems, Warehouse Management, CRM Platforms Software & Hi-Tech: MVPs, End-to-End Product Engineering, Technology Migration 💡 𝐒𝐨𝐦𝐞 𝐅𝐮𝐧 𝐅𝐚𝐜𝐭𝐬 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞: I handle entire project lifecycles, from concept to final delivery & support. I excel in budget estimation, team management, and complex software systems. I follow KISS, DRY, and SOLID principles for efficient and scalable code. Math, finance, quantitative analysis, and algorithm design are my side passions! 🎯 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ✔ Languages: Python, NodeJS, Java ✔ Frameworks: Django, Flask, DRF, React, Angular, Typescript, NextJS ✔ Databases: MySQL, PostgreSQL, MongoDB, GraphQL, Oracle ✔ AWS: API integration & infrastructure setup ✔ Messaging: Apache Kafka, Spring JMS, ActiveMQ, HornetQ ✔ Others: Elasticsearch, REST APIs 💬 What My Clients Say: ⭐⭐⭐⭐⭐ "Ganesh is an exceptional developer—his communication, design skills, and intelligent thinking make him a joy to work with!" ⭐⭐⭐⭐⭐ "His work in microservices and backend web applications exceeded expectations. Highly recommended!" ⭐⭐⭐⭐⭐ "Ganesh’s dedication and quality are unmatched. We’re excited to continue working with him." ⭐⭐⭐⭐⭐ "Extremely responsive and knowledgeable, a pleasure to collaborate with!" ⭐⭐⭐⭐⭐ "Outstanding work ethic, commitment, and technical prowess—definitely working with Ganesh again." Feel free to contact me for your next big project! 🚀 Let’s bring your ideas to life with top-notch code and innovation. ✨
    Featured Skill Oracle Database
    Kotlin
    Software Development
    Website
    Expert
    Healthcare
    Full-Stack Development
    Front-End Development Framework
    Back-End Development
    Back-End Development Framework
    Front-End Development
    Mobile App Development
    Web Development
    Software
    Desktop Application
    Java
  • $25 hourly

    • 5.0/5
    • (36 jobs)
    • More than 15 years of IT experience, specialized in Database Technologies Oracle and MySQL. • IT Telecom Sector Experience, Provide Technical Consultancy for Database and IT Infrastructure, Assessment and Auditing for Mobile Operators in the Middle East and Africa Regions. • Skills Set: - Oracle Database Administration: database backup, recovery, performance tuning, Oracle Golden Gate, Oracle RAC and Data Guard configuration. - MySQL Administration: Performance tuning, MySQL Replication, Backup and Recovery. - Amazon Web Service Technology: EC2, S3, RDS, IAM, VPC, Route53, CloudWatch. • Certifications: - AWS Certified Solutions Architect – Associate. - ITIL® V3 Foundation Certified. - Oracle Database Administration Certified Professional.
    Featured Skill Oracle Database
    Cloud Migration
    Solution Architecture
    Oracle Cloud
    Amazon Web Services
    Oracle Performance Tuning
    Oracle Database Administration
    Oracle Application Server
    Oracle RAC
    Oracle Data Guard
    Oracle PLSQL
    MongoDB
    MySQL
  • $50 hourly

    • 5.0/5
    • (39 jobs)
    I am a Java Developer with 7+ years of professional experience in developing Web and Enterprise Applications using technologies like Java / J2EE, Spring, REST ,SOAP webservices, Struts, Hibernate, iBatis, JavaScript, jQuery. I have experience as a Full-Stack developer with more emphasis on the backend. I was part of the Order Management System team for Sears Holdings, which is the system which manages an order placed in Sears and Kmart sites till it is fulfilled to the customer, by communicating with multiple systems. Improved the efficiency of the orders sent to Kmart store system by designing and implementing a Merchandise Pickup subsystem which allows the orders to be held during the store closed hours. I was selected under Wipro Technologies' STAR Hire Program 2014. I was part of the team that designed and implemented a Dealer Management System for Mahindra & Mahindra, which is a centralized application that captures customer, vehicle and inventory information to facilitate better inventory management and provide visibility on dealer operations. I was also part of NextGen Medicare Advantage Team, which provides real-time eligibility and enrolment, member management, financial reconciliation and encounter data services to Medicare Advantage, compliant with CMS requirements.
    Featured Skill Oracle Database
    AWS Fargate
    Object-Oriented Programming
    J2EE
    Android App Development
    SOAP
    Software Architecture & Design
    Docker
    PostgreSQL
    SQL
    Spring Boot
    MySQL
    Apache Maven
    Hibernate
    Java
    Spring Framework
  • $70 hourly

    • 5.0/5
    • (64 jobs)
    Hi there, I am an expert Oracle APEX developer and have been using APEX for more than 12 years. Through my development career, I have developed well over 200 APEX applications including the database build. Many of these projects have been enterprise scale systems with hundred of concurrent users. Many developers will claim to know APEX. The problem, however, is APEX is rather easy to learn, but it's also easy to make a mess and to go about things the wrong way. You want a secure, scaleable, and most of all, supportable application. In my most recent work, I managed a team of junior developers, taught them APEX and guided them through the correct development process. For me, there are some fundemental issues to be addressed in any APEX project: - The application logic ought to reside in the database and not in the application - The application must enforce a solid user security model - All pages should have sub-second rendering - The application should make use of pre-established standards - APEX_DEBUG should be used to properly instrument all pl/sql code - Unless business logic demands it, declarative components should always be used for performance - Large applications are best divided into scalable modules - A proper development lifecycle should be employed - Reusability should never be sacrificed for business logic Please do let me know if you have any questions. Also, even if you do not contract me, I would be happy to offer any guidance for your work. Thanks for your kind consideration.
    Featured Skill Oracle Database
    Oracle CPQ
    Oracle
    Fiction Writing
    Speech Writing
    Content Writing
    Article Writing
    Ebook Writing
  • $30 hourly

    • 5.0/5
    • (37 jobs)
    As a full stack developer with expertise in Python, Django, DevOps, MERN, and MEAN stacks, I have delivered 66+ optimal web solutions to startups and complex SaaS platforms, including healthcare, fintech, education, logistics, real estate, booking services, transportation, and entertainment. As a full stack Python developer with expertise in back-end and front-end technologies, I ensure that every project I deliver is user-centric, secure, scalable, and high-performing. My passion for delivering lightning-fast and engaging web applications using Python, Django, MERN, and MEAN not only fuels my creativity but also drives real results. From architecting efficient databases to implementing modern front-end frameworks, I ensure that each application I develop aligns with a clear business idea. Moreover, I focus on market demand, carefully considering stakeholders and customer satisfaction. Ultimately, by targeting the most reliable audience, I create solutions that are both impactful and sustainable. No worries if you're here with a clear picture of your business idea or not; message me directly to schedule a free consultation call and take your project growth to the next level. Moreover, my belief in building long-term relationships with my clients helps me align my industrial experience & market analytical skills with your project's unique needs for great success. App Solutions I have delivered: SaaS Development | Health & Fitness Apps | Lifestyle | Events Management Systems | Fintech Apps | Hotels, Tickets, & Appointment Booking Apps | On-Demand Services Applications | Restaurant & Food Delivery Management Apps | E-Commerce & Grocery Apps | Real Estate & Property Listing Apps | Learning Management Systems | Inventory Management System My workflow involves: • Deep understanding of project requirements before writing a single line of code. • Agile development & transparent communication to keep you in the loop. • Quality assurance & performance optimization to ensure a flawless product. • Post-launch support & scalability planning for long-term success. I Work Best With Clients Who: • Value-scalable, maintainable, and secure code. • Want to build fast, responsive, and intuitive applications. • Are open to suggestions for performance and UX improvements. • Prefer clear, consistent, and collaborative communication. I Might Not Be a Fit If You: • Expect the cheapest solution over quality and long-term efficiency. • Are unwilling to refine & improve applications. • Prefer micromanagement over collaboration and trust. My Experience & Notable Projects With over 10 years of experience in Full Stack Development, I’ve successfully designed and developed 66+ projects, including: • Scalable SaaS applications using Python/Django & MERN stack. • Feature-rich e-commerce platforms with seamless checkout experiences. • High-performance marketplace & ERP solutions for global businesses. • Robust back-end development focusing on security, efficiency, and scalability. • Comprehensive management systems that enhance business processes and workflow. • Tailored customer relationship management (CRM) systems to improve client interactions and data management. • Rapid development of Minimum Viable Products (MVPs) to help startups validate business ideas and enter the market quickly. Why Choose Me? • Proven expertise in full-stack development with Python, Django, MERN, and MEAN. • Business-driven mindset: I code with your goals and ROI in mind. • Long-term partner: I stay engaged beyond delivery for scalability & growth. • Post-Launch Maintenance Support: I offer free maintenance support for three months after the launch If you think that I could be a good fit for your project, let's chat! Click the "Invite to Job" or "Message" button, and let's discuss how I can bring value to your project. 🚀 Please use the following keywords to find me: Senior Full Stack Developer | Web Developer | Software development | SaaS Products | SaaS Developer | Frontend | Frontend Technologies | Frontend Development | React.js | ReactJS Developer | Redux | Node.js | Express.js | Serverless | Python | Django | Real-time Database | MySQL | MongoDB | Postgres | DynamoDB | NextJS | Certified Developer | Kubernetes | Docker | Jira | Asana | AWS | EC2 | S3 | Lambda | Firebase | Firestore | Hosting | HTML | CSS | GitHub Workflows | DevOps | Continuous Integration | Continuous Deployment | CI/CD | Amazon Web Services | Tailwind CSS | Backend | Backend Technologies | Backend Development | RESTful APIs | Google Maps Integration | Payment Gateways | Stripe | Paypal | API Development | Third-Party API Integration | GraphQL | Authentication | Authorization Systems | Scalable Cloud Solutions | Bug Fixing | Google Cloud | Flask | PostgreSQL | Socket.io | Apache | Material UI | Bootstrap | Javascript | Cloud Platforms | AI | Chatbot integrations | ChatGPT | Odoo | Python Developer | Django Expert | Django Developer | MERN Stack
    Featured Skill Oracle Database
    Certified Associate in Python Programming
    Database Management
    Database Administration
    Cloud Management
    Cloud Development
    Odoo Development
    Database Programming
    Web Application Development
    Cloud Engineering Consultation
    Cloud Engineering
    DevOps Engineering
    Python
    MEAN Stack
    MERN Stack
    Full-Stack Development
  • $49 hourly

    • 4.9/5
    • (231 jobs)
    I am professional Database designer, Data Scraper, Data Analyst/Scientist and SQL, PL/SQL, Python Developer with 12+ years of experience. I have worked as data analyst and designed the dashboards using Chartio, Google Data Studio, Oracle Apex, KlipFolio, Periscope and Mode Analytic. I have worked on many databases Platforms like MySQL, Google Big Query, SQL Server, PostgreSQL , Oracle Forms, Reports, and Oracle Business Suite With maturity in design and architecture of the software, I provide a solid and dependable solution. I have Expertise in - SQL, PL/SQL, MSSQL, MySQL, PostgreSQL, Mongo, Python, Google Big Query - Data Scraping, Python Scripting, Automation of manual business process - Google Data Studio, Google Apps, Big Query API, Google Cloud Platform - Dashboard Designing and Data Analysis - Query writing and Performance Optimization ,Creating Procedures, function, views, Triggers etc - Database Administration, Database installation and Server Setup - Database Designing - Linux Installation and Administration
    Featured Skill Oracle Database
    Oracle PLSQL
    Tableau
    MySQL Programming
    Looker Studio
    Firebase
    API Development
    Data Scraping
    Data Visualization
    Python
    Data Analysis
    BigQuery
    Xero
    SQL
    MySQL
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