Oracle Developers For Hire
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Hire smitk9999
With 7+ years of experience as a Senior Software Engineer, I help businesses build scalable, reliable, and modern digital products across web, mobile, desktop, cloud, and AI-driven platforms. My background covers full-stack development, backend architecture, cloud infrastructure, API integrations, automation, and...With 7+ years of experience as a Senior Software Engineer, I help businesses build scalable, reliable, and modern digital products across web, mobile, desktop, cloud, and AI-driven platforms. My background covers full-stack development, backend architecture, cloud infrastructure, API integrations, automation, and AI-powered solutions. I’ve worked with startups, agencies, and growing companies to develop production-ready systems that are fast, maintainable, and built for long-term growth. My core expertise includes: • C#, .NET / .NET Core, ASP.NET MVC, Web API • Angular, React.js, Next.js, Vue.js, TypeScript, JavaScript • SQL Server, PostgreSQL, MySQL, MongoDB, SQLite • AWS, Azure, Docker, CI/CD, Linux, Nginx, IIS • REST APIs, GraphQL, Microservices, Payment Integrations • WordPress, Magento, CMS Development • Mobile Development with React Native and Flutter • AI & Automation using OpenAI, ChatGPT, Gemini, MCP, n8n, Make.com • Blockchain & Web3 technologies including Solidity, Ethereum, Solana, Smart Contracts, DApps • Data Scraping, Automation, Dashboards, Power BI, Airtable, Google APIs I also have strong experience leading projects and collaborating with teams — from planning architecture and reviewing code to mentoring developers and delivering high-quality software on time. Recently, I’ve been working with AI agents, LLM integrations, and MCP-based workflows, helping businesses connect AI systems with real-world tools, APIs, databases, and business logic in practical and scalable ways. I focus on writing clean, maintainable code and building solutions that solve real business problems — whether it’s a SaaS platform, automation system, AI application, eCommerce platform, internal dashboard, or enterprise backend. I value clear communication, dependable delivery, and long-term professional relationships. Let’s build something great together. less -
Hire kreativesystem91
kreativesystem91 kreativesystem91
$15 USD / hour
✅Web✅Python✅Automation✅Bots✅Scrapping✅PHP✅ANDROIDVenezuelaI am a passionate python developer with excellent experience in other web technologies. I have a strong grip on the Python core and related troubleshooting. Using python, I can create scalable web applications compatible with big data/web scrapping with its analytics. I have experience in the following: ✅ Interface...I am a passionate python developer with excellent experience in other web technologies. I have a strong grip on the Python core and related troubleshooting. Using python, I can create scalable web applications compatible with big data/web scrapping with its analytics. I have experience in the following: ✅ Interface (HTML, CSS, javascript, Jquery, GraphQL) ✅ Backend (Python, Django, Flask, API Integration, REST API, PHP) ✅ Database (MYSQL, MongoDB, PostgreSQL) ✅ GUI development (PYQT, Tkinter) ✅ Web scrapping (BeautifulSoup, Selenium) ✅ Automation (Selenium webdriver, Zapier) ✅ Data analysis (Numpy, Pandas) ✅ Data-driven Python web applications (Dash / Plotly / Streamlit) ✅ Web applications with PHP (Laravel, Codeigniter) ✅ AWS (Amazon web services) less -
Hire LuisMendozaPardo
My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of...My offer is specialized knowledge and high quality work, fulfilling the agreement. I am an expert in: - Oracle software development. - Analysis and tuning of SQL statements, PL/SQL code, and Forms/Reports. - ETL. - Web services. SOAP and REST (xml/json). - Migration of Oracle Reports to Jasper Reports. - Migration of Oracle Forms applications. Between versions and operating systems. - Weblogic application server configuration for Forms applications. I have extensive experience in requirements specification, design, software construction, testing, migration between Oracle versions (B.D. and Developer/Application Server), and application deployment on Oracle Application Servers. The tools/environments in which I have worked are: - Oracle Database 9i to 23c. - SQL. Including: structure/object/types creation, external tables, advanced queries, tuning, security/permissions. - PL/SQL. I have worked, among others, in dynamic code, triggers, file handling, sending mail, data encryption, processing with PL/SQL tables, jobs, Java code in the DB, XML DB, LOB processing, ACL, consumption of Web Services, and tuning. - Developer (Forms and Reports) 6i, 10g, 10gR2, 11g, 12c and 14c. Including migration between versions. - Oracle Application Server 9ias1, 10g, 10gR2 And, Weblogic 11g, 12c and 14c. On Windows, Unix, and Linux. Installation and deployment of Forms applications (With Reports) - Unix/Linux shell. - Java. - Jasper Reports. - Creation of Rest services with ORDS. - PostgreSQL database. Knowledge related to Oracle migration complex project. My current area of study is modernization of Oracle applications (Forms/Reports) to technologies such as: Oracle APEX, Node.js and Jasper Reports less -
Hire talhaamin
At Shinersoft, we specialize in delivering top-tier solutions in .NET Development, Health IT, ERP systems, web and software engineering, and graphics and animation design. Our team harnesses the latest tools and technologies to simplify challenges and empower businesses with cutting-edge solutions. Who We Are We are...At Shinersoft, we specialize in delivering top-tier solutions in .NET Development, Health IT, ERP systems, web and software engineering, and graphics and animation design. Our team harnesses the latest tools and technologies to simplify challenges and empower businesses with cutting-edge solutions. Who We Are We are a team of dedicated professionals with a proven track record in full-stack development, ZATCA Phase 2 integration, and transformative Health IT solutions. Think of us as your “ONE MAN ARMY” for handling all aspects of software development and project delivery. Our Core Expertise Health IT Development With a solid footprint in the U.S. healthcare industry since 2005, I’ve been at the forefront of creating impactful solutions that connect healthcare and technology. Our expertise includes: • EMR/EHR Systems • Meaningful Use Stage 2 & 3 Certification Experts • Health Portals • Telemedicine Platforms • Patient Self-Registration KIOSKs • Health & Patient Engagement Apps ZATCA Phase 2 Integration As ZATCA integration experts, we’ve successfully implemented systems for B2C and B2B invoices, covering clearing, reporting, Debit/Credit Note management, and CSR generation. With extensive experience in Saudi Arabia’s compliance requirements, we ensure smooth and efficient ZATCA operations. Technologies & Tools Our expertise spans a broad range of technologies to ensure flexibility and scalability: • Backend Development: ASP.NET Core, ASP.NET MVC/Razor Pages, Blazor, Classic ASP, C#, VB.NET • APIs: WEB API, REST API, MicroServices, Graph API, Amazon SP API • Frontend Development: Bootstrap, jQuery, Angular, TypeScript, JavaScript, JSON, CSS • Databases: MongoDB, PostgreSQL, SQL Server, MySQL, SQLite • Mobile Development: Xamarin, PWA using ASP.NET Core for modern, app-like web applications Hardware Integrations We seamlessly integrate hardware into software ecosystems, such as: • GPS Devices • Medical Equipment • MERCK Healthcare Equipment My Passion for Mobile Development Mobile development has always been a core passion of mine. I’ve successfully developed impactful apps such as the Patient App, Doctor App, and Patient Self-Registration KIOSK App, all designed for large-scale audiences. Currently, I’m also leading projects like: • A SaaS-based Telemedicine Platform • PWA development via ASP.NET Core for cross-platform, app-like experiences Why Choose Shinersoft? By partnering with Shinersoft, you eliminate the challenges of project management, HR, and operational expenses. We deliver a masterpiece application tailored to your needs while ensuring strict NDA compliance to protect your intellectual property. Our cost-effective approach maximizes ROI without compromising on quality or results. Let’s Build the Future Together Whether you need healthcare IT solutions, enterprise applications, or hardware integration, we are here to help. less -
Hire Smart1902
I have 12+ years of experience in Mobile (iOS/Android/Flutter/React/Xamarin/Kotlin) app development and Web development(PHP, Laravel, AI/ML, WEB3, JAVA, Springboot, MERN Stack, Python, Node JS, Nest JS, Express JS, Angular, ReactJs, Next JS, Vue.js). I have already developed and published 182+ mobile apps to the...I have 12+ years of experience in Mobile (iOS/Android/Flutter/React/Xamarin/Kotlin) app development and Web development(PHP, Laravel, AI/ML, WEB3, JAVA, Springboot, MERN Stack, Python, Node JS, Nest JS, Express JS, Angular, ReactJs, Next JS, Vue.js). I have already developed and published 182+ mobile apps to the mobile market. My Skills. -Flutter apps using Dart -iOS / iPhone mobile apps using Objective-C & Swift , SwiftUI -Android mobile apps using Android Studio, Eclipse and Android Jni (Call logs, location tracking in background) -React Native apps using React js -Website development using MERN, ReactJS, NodeJS, Vue.js, PHP, LARAVEL, Python, Web3,JAVA, Springboot, Hibernate -Xamarin using Xaml, Visual Studio , C# -Apple watch apps using Objective-C & Swift , SwiftUI -APNS and in-app purchase -JSON parsing, soap response and web service -Apple/google Play store submission -Source control(bitbucket, Github, Gitlab, Git) -Google map api, in-app billing, Facebook api, twitter api, fabric, Twilio -Facebook/Twitter/Linkedin/Instagram/youtube apis -Rest web services -push notification, ftp server -audio/vido streaming -Trello, jira, slack less -
Hire pksalunkhe
Experienced with 19+ years in development, support, and implementation. Proficient in Oracle SQL, PL/SQL, Forms, Reports 12c, Oracle Apex, SQL Server, and Visual Basic. Specialized in the banking domain with expertise in database migration, Data Extraction and Database performance tuning.Experienced with 19+ years in development, support, and implementation. Proficient in Oracle SQL, PL/SQL, Forms, Reports 12c, Oracle Apex, SQL Server, and Visual Basic. Specialized in the banking domain with expertise in database migration, Data Extraction and Database performance tuning. less -
Hire engkarimismail
engkarimismail engkarimismail
$50 USD / hour
✅Senior Network & System Engineer | Security|VOIP✅Malaysia✅ About Me I am an experienced IT professional with expertise in server administration, networking, virtualization, and security. My skill set spans managing server operating systems, configuring directory services, implementing DNS/DHCP solutions, and deploying virtualization platforms. I have a strong background in...✅ About Me I am an experienced IT professional with expertise in server administration, networking, virtualization, and security. My skill set spans managing server operating systems, configuring directory services, implementing DNS/DHCP solutions, and deploying virtualization platforms. I have a strong background in firewalls, scripting, containerization, and database management. Additionally, I specialize in mail servers, backup systems, and cloud technologies. With advanced networking skills, including Cisco routing, VLAN management, VoIP/IP telephony, and penetration testing, I am well-equipped to handle complex IT infrastructures. I am dedicated to delivering reliable solutions, ensuring data integrity, and enhancing system performance. ✅Send me now 24/7 Availability Unlimited Revisions Fast Response ✅ Server Operating Systems Windows Server (2003 to 2024) | Ubuntu | CentOS | Debian | RHEL ✅ Directory Services Active Directory | OpenLDAP ✅ DNS and DHCP Windows Server DNS | DHCP | Linux DNS | DHCP ✅ Virtualization Microsoft Hyper-V | VMware ESXi | vCenter | Proxmox VE ✅ File Servers IIS FTP | proftpd | FileZilla | FTP Server | Samba ✅ Web Servers Apache | NGINX | Microsoft IIS ✅ Scripting and Automation PowerShell scripting | Bash scripting ✅ Containers Docker | Windows Subsystem for Linux (WSL) ✅ Backup Systems Veeam Backup | Iperius Backup | UrBackup ✅ Mail Servers Mailcow | Microsoft Exchange (2000–2019) | MailWizz | Postfix | EXIM ✅ Database Servers MySQL | PostgreSQL | MariaDB ✅ Firewalls and Security MikroTik | PFSense | Cisco Firewalls ✅ Networking Skills Cisco Routing and Switching | VLANS | OSPF | VoIP and IP Telephony | Network Penetration Testing Access Control Lists (ACLs) Security (MITM Attack Mitigation) ✅ Recovery Services Password recovery for accounts and routers | Disaster recovery planning ✅ VOIP Service Freepbx | freeswitch | CME | IP TELEPHONY | 3CX SYSTEMS ✅ Cloud Service AWS, DigitalOcean, Hetzner, Azure, Google Cloud Platform, IBM Cloud, Oracle Cloud, Alibaba Cloud, Contabo, Seva less -
Hire Giovanni704
Bachelor of Software Engineering, Video and Audio Expert, Senior 3D CAD Designer, Advanced Level in English and Native Spanish Speaker, committed to work, responsible and punctual. ✅ +350 projects completed for big enterprises and international clients ✅ Unlimited revisions ✅ Full time freelancer ✅ Excellent...Bachelor of Software Engineering, Video and Audio Expert, Senior 3D CAD Designer, Advanced Level in English and Native Spanish Speaker, committed to work, responsible and punctual. ✅ +350 projects completed for big enterprises and international clients ✅ Unlimited revisions ✅ Full time freelancer ✅ Excellent Communication ✅ 100% satisfaction I will help you with any project related to: ✅ Software Engineering: Website Development, Mobile Apps, Database Administration, Data Analysis, Automations and more! ✅ Video: Video Editing, 2D & 3D Animation, Whiteboard Videos, Motion Graphics, Promotional Videos, Reels, Visual Effects and more! ✅ Audio: Audio Editing, Voice Over, Audio Production including Mixing and Mastering of Music (I also offer Promotion for Artists), Podcasts and more! ✅ 3D CAD Designer: CAD Modeling, Solidworks, Product Design, 3D Rendering, Architectural Visualization, STL Files for 3D Printing, Technical Drawings, Product Visualization, Interior & Exterior Rendering, SketchUp Modeling, 3D Mockups and more! Click on "Request Quote" and let's start working on your project! less -
Hire kukhtinigor
We are working with one programming languages, but we do it well. Delphi from 1.0 to XE 10.4 . We know FireMonkey and have experience in iOS, Android, OS X and Windows development. REST, SOAP, DataSnap, XML and JSON - we can use all of them. Experience in 3D engines, HTTP, SMTP and other protocols. We have...We are working with one programming languages, but we do it well. Delphi from 1.0 to XE 10.4 . We know FireMonkey and have experience in iOS, Android, OS X and Windows development. REST, SOAP, DataSnap, XML and JSON - we can use all of them. Experience in 3D engines, HTTP, SMTP and other protocols. We have experience with lot of DataBases from old Paradox and dBASE, exotic NexusDB and DBISAM, popular MySQL (MariaDB), MSSQL and Postgress to power Oracle and Sybase. Upgrade from non unicode Delphi 3 - 2007 to new XE versions Move from VCL to FMX less -
Hire fixitconsultech
A Firm providing comprehensive range of Accounting, Taxation, Financial Consultancy and IT enable services through its experienced and qualified team members comprising of Chartered Accountants, CPAs and Bookkeeping Specialists. 1. Accounting/Bookkeeping (QBO, Oracle ERP, NetSuite, Xero, MS Dynamics Business...A Firm providing comprehensive range of Accounting, Taxation, Financial Consultancy and IT enable services through its experienced and qualified team members comprising of Chartered Accountants, CPAs and Bookkeeping Specialists. 1. Accounting/Bookkeeping (QBO, Oracle ERP, NetSuite, Xero, MS Dynamics Business Central) 2. Company setup in accounting software 3. Audit and Financial Modelling 4. MS Excel Analysis 5. Business Analysis/Valuations 6. Bank Reconciliations 7. Cash flow analysis 8. Preparation of financial statements 9. Budgeting and Forecasting 10. Accounts Payable/Receivables Management Apart from these we have specialized team working in the following areas: 1. Data Entry 2. Web Scraping and Research 3. Data Conversion (PDF to Excel, JPEG, XML etc) 4. Content Writing, Ghostwriting, Articles, Technical Writing 5. Virtual Assistant 6. Oracle Implementation (SQL, JAVA, Patching, Database Admin etc) less
