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

    • 5.0/5
    • (30 jobs)
    👴 Eight 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
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Mapbox
    GIS
    Architecture Consultation
    C#
    CSS 3
    TypeScript
    Python
    .NET Core
    HTML
    React
    ArcGIS Online
    Node.js
    ArcGIS
    QGIS
  • $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
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    J2EE
    Spring MVC
    API Development
    JDBC
    SQL
    Android App Development
    Spring Framework
    RESTful Architecture
    Java
    Android
  • $80 hourly

    • 4.8/5
    • (113 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.
    vsuc_fltilesrefresh_TrophyIcon 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
  • $50 hourly

    • 5.0/5
    • (24 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
    vsuc_fltilesrefresh_TrophyIcon 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
  • $150 hourly

    • 5.0/5
    • (67 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.
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Snowflake
    Amazon Redshift
    ETL
    Apache Kafka
    Data Warehousing
    Data Modeling
    Database
    Oracle APEX
    PostgreSQL
    SQL
    Python
    MongoDB
    MySQL
  • $60 hourly

    • 5.0/5
    • (14 jobs)
    Dedicated Oracle APEX enthusiast with expert level skills in PL/SQL and SQL. Adept at crafting dynamic solutions that transform complex business requirements into easy to use software. Passionate about sharing my experience with aspiring developers and helping mentor and guide them towards a satisfying career in software development. Let's connect and collaborate to shape the future of technology.
    vsuc_fltilesrefresh_TrophyIcon 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
  • $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
    vsuc_fltilesrefresh_TrophyIcon 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
  • $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
    vsuc_fltilesrefresh_TrophyIcon 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
  • $10 hourly

    • 5.0/5
    • (30 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!
    vsuc_fltilesrefresh_TrophyIcon 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
  • $45 hourly

    • 5.0/5
    • (14 jobs)
    I am a Data Architect with a MCSA: SQL Server 2012/2014 certification. I have over 15 years of experience writing SQL/T-SQL queries and managing the Charleston County School District's internal relational data warehouse which is stored on a SQL Server. I develop C# applications in Visual Studio to accommodate user needs and as a way to provide accurate information to schools in regards to state accountability measures. I create and maintain SQL Server Integration Services (SSIS) packages that import the PowerSchool SIS Oracle data into a local SQL Server to be used for ad-hoc reports, and for the data integration into multiple vendor software systems, and automated 10+ scripts to streamline these data uploads into vendor software on a nightly basis. I also create and maintain student-level dashboards in SQL Server Reporting Services, which are used during teacher conferences. I am very efficient and dependable, and I am interested in helping other companies with their SQL and and web development needs.
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Microsoft SQL Server Reporting Services
    Database Management
    Microsoft SQL Server Administration
    Microsoft SQL Server Programming
    Data Integration
    Database Management System
    Relational Database
    SQL Programming
    Microsoft Excel
    Database
    SQL Server Integration Services
    Transact-SQL
    Microsoft SQL Server
    Database Administration
    SQL
  • $20 hourly

    • 5.0/5
    • (22 jobs)
    👋 Hi there! I'm Zeeshan Ansari, a Software / Database Developer having 14 of experience in Designing, Development and testing. 🔑 Key Skills: Client Communication. Database Management Systems (DBMS),Database Design and Modelling,SQL (Structured Query Language),Database Administration (DBA). Data Warehousing and Business Intelligence, NoSQL Databases, Data Migration and Integration PHPRunner Development, PHP Programming, Database Integration. Oracle Forms and Reports Development, PL/SQL Programming, User Interface (UI) Design 🔥 What Sets Me Apart: Has the ability to understand and transform complex business requirements into software, ensuring applications are delivered on time, to specification, are scalable, performance optimized and maintained. Possess solid management skills, a strong team player, with well-developed problem-solving, excellent quantitative, analytical and decision making skills Proven record of successfully reducing downtime, improving security, saving costs, and improving employee’s satisfaction. 💼 My Services: Database Management: Designing and implementing relational databases using SQL for efficient data storage and retrieval. Performance optimization, indexing, and query tuning to enhance database efficiency. Data migration, backup, and recovery strategies to ensure data integrity and security. API Development and Integration: Designing and developing RESTful APIs for seamless communication between applications. Integrating third-party APIs (e.g., Google Maps, PayPal, Stripe) to extend functionality and enhance user experience. API documentation and testing to ensure compatibility and reliability. Data Mining and Scraping: Extracting data from various sources (websites, APIs, databases) using web scraping tools like BeautifulSoup or Scrappy. Data preprocessing and transformation to prepare unstructured data for analysis. Ethical data scraping practices to comply with legal and ethical guidelines. Odoo Implementation: End-to-end implementation of Odoo ERP solutions tailored to your business needs. Configuration of modules such as Sales, CRM, Inventory, Accounting, and HR to streamline business processes. 🚀 Why Choose Me: My approach is collaborative and client-focused, ensuring that I fully understand your needs and objectives before proposing tailored solutions. I pride myself on my attention to detail, strong communication skills, and ability to consistently meet deadlines. Education: B.E in Computer Engineering [University of Mumbai], [Mumbai] [2009] 🎯 My Goal: My goal is to [Briefly state your goal, such as providing exceptional service, exceeding client expectations, or solving complex problems]. 💬 Let's Connect: I'm excited to learn more about your project and discuss how I can help you achieve your goals. Feel free to reach out to me via Upwork messaging for a chat!
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    SQL Programming
    Stored Procedure Development
    Database Management
    Oracle Reports
    Oracle Business Intelligence
    Database Programming
    Oracle Forms
    Xlinesoft PHPRunner
    Oracle PLSQL
    Microsoft Power BI
    MySQL
    Microsoft Access
    Database Administration
    SQL
  • $56 hourly

    • 5.0/5
    • (18 jobs)
    I am working as Sr. Java Back-end Developer along with ReactJS experience with front-end. If you are finding someone passionate about reusable, clean code, secure applications and agile methodology follower, then you are viewing right profile!. I have 8+ years of experience in software industry with Java based technologies. I have been involved across all phases of project development life-cycle. I am expert at database design or create base architecture for J2EE web applications. I have hands on experience in the following areas: ➤ Core Java ➤ JavaEE ➤ Alfresco Development (v4.2+) ➤ Spring MVC, ZK (ZKoss) ➤ Spring Security ➤ Spring DATA/JPA/Hibernate ➤ MySQL (database design and complex query expert) ➤ JSP/JSTL ➤ Jasper-Reports/Dynamic Jasper Reports ➤ Twitter bootstrap ➤ Lucene/Solr ➤ Indexing/Searching ➤ Tomcat/JBOSS ➤ GIT/SVN/CVS/P4V(Perforce) ➤ Struts 2.0 ➤ JIRA/Agile Looking forward
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Amazon Web Services
    Docker
    JavaScript
    React
    RESTful API
    Web Service
    MySQL Programming
    Jakarta Server Pages
    Spring Security
    AWS Lambda
    Amazon DynamoDB
    Spring Boot
    Spring Framework
    Java
  • $55 hourly

    • 5.0/5
    • (4 jobs)
    💡If you want to build a new website or have some modifications on the existing website... or looking for a script... I can help. 🙏 Hi, My name is Subhash and I am having a Masters in computer applications(MCA). 💡I develop enterprise products and online solutions that help clients for their business and nurture them towards a sale. Unlike my competitors, I do well managed/commented code to ensure that anyone can easily work on it later on. 💡My true passion is creating robust, scalable and cost-effective solutions using mainly Java, Open source technologies. During the last 8 years, I am working with, Back-end______💻Front-end 📍Java/JEE____📍Angular (2 to 9) 📍Hibernate___📍Bootstrap 📍REST/SOAP_📍JavaScript / TypeScript 📍JPA________📍JQuery/Ajax _____________📍HTML5/CSS3/JSP 🍃Spring Framework__Databases____App/Web Servers 📍Spring-core_______📍PostgreSQL_📍 Apache Tomcat 📍Spring MVC_______📍MySQL_____📍 Nginx 📍Spring security____📍OracleDB 📍Spring Data_______📍MSSQL 📍Spring ORM 📍Spring Microservices 🔍Searching______☁️Cloud services 📍ElasticSearch___📍AWS EC2 📍Logstash_______📍AWS RDS 📍Kibana_________📍AWS Lambda 📍Lucene________📍AWS S3 📍Apache Solr____📍AWS ElasticSearch 🎯Are you looking for the Developer with a well-documented bugs-free code?🎯Read more ⬇️ Why me? 📱 Full-cycle custom website development 📱 Responsive website implementation 📱 Accessibility (IST) 📱 API integrations (Google, Facebook, Instagram, Twitter, GitHub, ) 📱 Quality team player / Team lead What do clients appreciate working with me? ✅ Proactivity (I take initiative and responsibility for all what I do) ✅ Trust (I value the trustful relationship and keep it up as a long term goal) ✅ Attitude (I care about your project and business as my own) ✅ Long Term relationship (I strive to make the customer happy and keep the relationship long term) 💡I have experience in software development, leading teams across the globe. Our 5-step Approach 👣 Requirements Discussion + Prototyping + Visual Design + Backend Development + Support = Success! Usually, we customize that process depending on the project's needs and final goals. How to start? 🏁 Every product requires a clear roadmap and meaningful discussion to keep everything in check. But first, we need to understand your needs. Let’s talk! 💯 Working with me, you will receive a modern good looking application that will meet all guidelines with easy navigation, and of course, you will have unlimited revisions until you are 100% satisfied with the result. Keywords that you can use to find me: Java Developer, Web Developer, ElasticSearch Developer, Angular Developer, Team lead, Tech lead, Corporate, IT, Tech, Technology.
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Software Architecture & Design
    RESTful API
    PostgreSQL
    Spring Framework
    Hibernate
    Spring Security
    Java
    Angular
    Amazon EC2
    Data Access Layer
    Spring MVC
    SaaS
    Spring Boot
  • $45 hourly

    • 5.0/5
    • (24 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.
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Oracle Hospitality Inventory Management
    Network Administration
    POS Terminal
    Implementation
    Point of Sale & Payment Systems
  • $30 hourly

    • 4.9/5
    • (32 jobs)
    Hi there, In Java development, I have developed my skills in creating robust, scalable applications using Java, Spring Framework, Hibernate, and SQL. My experience includes building and consuming RESTful APIs, building microservice architecture, and deploying applications on cloud platforms like AWS, Azure, and GCP. My proficiency with Git, Maven/Gradle, and JUnit/TestNG ensures that my code is properly managed, tested, and of the highest quality. I have excellent troubleshooting and debugging skills, developed over years of hands-on engineering work across many fields. I am a patient, thorough professional with high dedication to detail, committed to delivering tailored solutions that meet and fulfil client expectations. I am available for consulting, software development, testing and debugging, and other services, ranging from short to full-time work and long-term cooperation and support. Thank you for visiting my profile. I look forward to the opportunity to collaborate and contribute to your project's success. Best regards, Parikshit Patel
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    TensorFlow
    Generative AI
    Python
    YOLO
    OpenCV
    React
    Computer Vision
    Spring Boot
    Microsoft Azure
    HubSpot
    Marketing Automation
    Docker
    PostgreSQL
    Angular
    Java
  • $22 hourly

    • 5.0/5
    • (9 jobs)
    -Spring Boot, Java, Azure / AWS , Micro services developer with total experience of 12+ years in software development and leading with IT industry. In-depth knowledge in core technologies, IAM and cloud based digital platforms with 3.5 years as Lead experience. - Expertise in Designing, and developing highly scalable, extensible, and maintainable software products and enterprise applications from the ground up. - Migrating existing applications to take advantage of newer/better technologies and platforms like monolithic to micro services. - Leading and providing technical direction to development teams. - Interacting with business users to gather and convert requirements into design and implementation. - Diverse experience utilizing tools in N-tier and Micro services architecture applications using Spring Boot, Spring Cloud config, Netflix components (Hystrix), Pivotal Cloud Foundry (PCF), Restful Web Services and cloud platforms like AWS , Azure. - Through knowledge in building CI-CD pipeline for micro service deployment. - Excellent experience in micro services supporting digital platforms e.g Splunk, AppD, PCF, Mule Proxy , Prometheus , Data dog etc. - Good testing automation experience using rest assured. - Extensive experience in understanding the business requirements and business processes, testing of software applications. Playing major role in development of products using cloud based technologies and latest emerging technologies. - Strong analysis and design expertise in implementation of Financial, Insurance, Telecom, Banking, IAM and Rail-Road domain Applications. - Good Experience in different IAM tool like WSO2, FORGEROCK. - Strong experience in Object Oriented Programming (OOP), Object Oriented Analysis and Design (OOAD). - Experience in Agile software development process, Test Driven Development. - Expertise on proven best practices of Rest based web services development and Integration. - Expertise in implementing new features and functionalities for ongoing product releases. - Able to work independently and manage high-profile projects and experience in complete SDLC cycle. - Excellent written and verbal communication, with an outstanding ability to articulate complex problems (& solutions) in simple language. - Highly motivated, process driven engineer who can learn quickly and adapt to changes rapidly. Preferred technologies for giving solutions are: ------------------------------------------------------------------- Languages : Java 1.8 Frameworks : Spring boot, Hibernate, Web Services ,JPA ,JMX Client, Spring MVC, Spring Rest, Spring data, Spring Gateway etc. IAM Tools: Wso2, ForgeRock OpenAm DevOps: Kubernetes, Docker, Azure DevOps Cloud: Azure UI : JSP, HTML 5 ,CSS 3 ,SWING,Anjularjs 2,5, Jquery , Data Base : SQL Server 2008, My-SQL, PostgresSQL, Toad, Oracle, MS-Acess , ETL ,Talend Testing : Junit,Automation Testing, Groovy, Cucumber IDE : Intellij , Eclipse ,Net beans ,Oracle Weblogic 10.3 Code editor, JDeveloper XML's : XML,XSL-FO,XSD,JSON, JSD, RAML, Servers : Apache Tomcat Server, Oracle Weblogic, Jetty Other Tools & Technologies: IBM Clear Case, Cruise Control, Control M, BMC Remedy ,SVN,JNLP,GIT, PostMan, Mulesoft Platform , Pivotal Cloud , Jmeter, Soanr, PMD, CheckStyle Security Modules: Weblogic Security Realm,Spring Secuity Build Tools: ANT,MAVEN, Jenkins Operating System: Windows, Linux (ubuntu) Testing : JUnit, Mockito
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Core Java
    Microservice
    Spring Boot
    WSO2
    Spring Framework
    RESTful API
    Docker
    PostgreSQL
    Kubernetes
    Azure DevOps
    MySQL
  • $79 hourly

    • 4.1/5
    • (46 jobs)
    ✅React Native✅ ReactJS✅NodeJS ✅ GraphQL✅𝑼𝑷𝑾𝑶𝑹𝑲🇺🇸🇨🇦𝑬𝑛𝑔𝑖𝑛𝑒𝑒𝑟🇺🇸🇨🇦🇩🇪🇬🇧🇮🇪🇫🇷🇮🇹🇪🇸🇦🇺 Some of the big corporates which I worked at - Netflix - American Express - Philips - Computer Engineering Bachelor of Science / Computer Engineering Master of Science 🔥🔥🔥 ARE YOU READY HIRE ME? I'm TOP Web and Javascript Developer, REACTJS? REACT NATIVE? VUE I'm a hard code developer and I do develop software for businesses since I was 12! I love Building in many different platforms such as REACTJS, NODEJS, REACT NATIVE, SHOPIFY OR ODOO I also developed many Projects using VUEJS and AngularJS for small and large businesses. AND I𝐅 𝐘𝐎𝐔 𝐀𝐑𝐄 𝐋𝐎𝐎𝐊𝐈𝐍𝐆 𝐅𝐎𝐑 𝐓𝐎𝐏 Engineer WHO IS ALSO A DESIGNER & DEVELOPER 𝐅𝐎𝐑 𝐘𝐎𝐔𝐑🔥🅢🅣🅐🅡🅣🅤🅟🔥 𝘖𝘙 𝘎𝘙𝘖𝘞 🌲𝘠𝘖𝘜𝘙 𝙎𝘮𝘢𝘭𝘭 𝘽𝘶𝘴𝘪𝘯𝘯𝘦𝘴 🌐Esref 𝙬𝙞𝙡 𝘣𝘳𝘪𝘯𝘨 𝕊𝕆𝕃𝕌𝕋𝕀𝕆ℕ𝕊 𝕋𝕆 𝕐𝕆𝕌. Have over 17 years of Experience 💿 and 15+ years in Software Development. Completed over 100 freelance projects last 10 years in 🇺🇸 🇨🇦 and internationally. Top Engineering Talent in Silicon Valley🥇 About Esref:👨🏼‍🎓 🏆 Build and exited two Silicon Valley Startups! 🏆 I focus on delivering Cloud Solutions, SHOPIFY solutions, Python, NodeJS with high-quality. I have over 10 years of Odoo experience v8-12. Decade year of experience in web development, academic education and real life work experience. There are three critical skills that I bring to all of my software customers: strong software technical/language expertise, broad application/implementation/testing experience, and excellent verbal & written communications. I apply these attributes and more to every project. My clients and I form a team to get their project done as specified, on time and on budget. My skill set includes comprehensive experience in developing complex algorithms, designs and optimization and, where called for, Odoo, Software Architecture, React.js, Node, JavaScript, MongoDB, Postgresql, MySql, AWS. I am technically proficient in Odoo Integration and custom module development but not limited to: React.js Vue, React Native, TypeScript, NodeJS - 𝓞𝓓𝓞𝓞 - ZOHO CRM Automation Deluge - Salesforce- Zapier- CRM Automation- Oracle EBS- SugarCRM - Salesforce CRM- Hubspot CRM- Freshsales- Pipedrive- Insightly- Zoho CRM- - JavaScript- HTML/CSS- SQL- Python - C#- - TypeScript , jQuery Angular/Angular.js Express, Vue.js Node.js React Native, MySQL, PostgreSQL, Microsoft SQL Server, SQLite, MongoDB, Redis, MariaDB - Firebase- DynamoDB- Cassandra- Linux- Android- iOS- Google Cloud Platform- Microsoft Azure- Kubernetes
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    React
    Flutter
    Swift
    Node.js
    JavaScript
    React Native
    Python
    Dart
    AWS Amplify
    Mobile App
    Vue.js
    NodeJS Framework
    Functional Programming
    Ecommerce
    Odoo
  • $10 hourly

    • 4.9/5
    • (40 jobs)
    I have 7+ years of experience in iOS programming since the first iPhone SDK release back in June, 2012. Also, I bought the very first Android device the same year and immediately started programming mobile applications for both platforms. Over all these years I accomplished amazing 50+ mobile projects successfully. Now, I wanna be one of the top upwork contractors with all of my work experience and my own technical know-how, providing high quality products to my business partners. My favorite development method: Mobile device platform: ✔ iOS 15, iOS 14, iOS 13, iOS 12, iOS 11, iOS 10, iOS 9, iOS 8 ✔ iPhone X, iPhone 8, iPhone 7 plus, iPhone 7, iPhone 6 plus, iPhone 6, iPhone 5s, iPhone5 ✔ iPad Air, iPad4, iPad3, iPad mini ✔ Google Nexus 5, Samsung Galaxy J7, S7, S6, S5, HTC One Experience: ✔ Native: iOS, Android (Kotlin, Swift, Objective C, Java), JNI, NDK (C/C++) ✔ Hybrid: React Native, Flutter, Ionic (HTML5, jQuery) ✔ Web : HTML, CSS, JavaScript, Bootstrap, React, Angular, Vue, Ajax, XML/JSON, REST/SOAP ✔ Device, Kit: Bluetooth Low Energy (BLE), iBeacon. ✔ Backend: MongoDB, PHP, Firebase, Amazon S3 EC2 AWS, Twilio ✔ Chat & Messaging Engine, Streaming: OpenFire, OpenTok WebRTC, Wowza ✔ Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation I can be 24*7 available to provide assistance to your project. Let's discuss your requirements, and start working together to complete the project successfully!
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Ionic Framework
    React Native
    Python
    iPad App Development
    Kotlin
    iPhone UI Design
    In-App Search
    Android App Development
    Objective-C
    iOS Development
    Amazon Web Services
    Core Java
    Android SDK
    Swift
  • $55 hourly

    • 4.7/5
    • (36 jobs)
    Delivering Great software projects on time & in budget for multiple business domains Mining , Health care , Government , Education , Recruitment , are some examples
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Java Collections Framework
    Angular
  • $15 hourly

    • 4.1/5
    • (15 jobs)
    14+ years, Angular, Java, Spring Boot, Microservices, Hibernate, Jhipster, JavaScript, MySQL, DB2 I aim to work as a freelance developer, participate as a freelancer in projects, and serve the developer's purpose through my varied technical knowledge. Area Covered: User Interface (UI) : Angular 18 to 4, HTML, CSS, Bootstrap Languages: Java, .Net, Node Js Framework: Spring Boot, Microservices, Spring, Spring MVC, ORM Framework: Hibernate, Sequelize Scripting Language: TypeScript, Jquery, JavaScript Agile Methodology Tools: JIRA, Rally, RTC Database: MS SQL Server 2005, MySQL, MS-Access, DB2 Skills and Qualities: 1) Ability to work independently and even in a team of equally skilled professionals. 2) Experienced in different software and IT infrastructure development domains such as web development, software and application designing, system installation and configuration, etc. 3) Vast experience of working on different projects in different capacities on web development. 4) Excellent interpersonal, management, and problem-solving skills. 5) Loyal and hardworking. 6) Ever ready to learn and acquire new technological skills Work Experience ----------------- Summary: 14+ years of experience in developing enterprise-level applications using different technologies. Currently working on Angular, Spring Boot, Micro-services, Hibernate, MySQL, DB2
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Angular 6
    Web Application
    Angular
    Front-End Development
    CSS 3
    JavaScript
    Hibernate
    Java
    Microservice
    Spring Boot
    Redis
    Entity Framework
    TypeScript
    MySQL
  • $50 hourly

    • 5.0/5
    • (41 jobs)
    ✅ Spring, Spring Boot, Spring Cloud, Spring Security ✅ Hibernate, JPA, JDBC ✅ PostgreSQL, Oracle, MySql, MongoDB, Flyway, Liquibase, Redis, Athena, Hazelcast ✅ REST API, SOAP, gRPC, GraphQL ✅ Kafka, RabbitMQ, ActiveMQ, Artemis, AWS SQS ✅ Keycloak, Apache Camel ✅ Microservices architecture: API Gateway, Service discovery (kubernetes), configuration, etc. ✅AWS Services ✅Kubernetes, Docker ✅Elastic Search, Apache Solr ✅Angular, ReactJS ✅Kotlin ✅Apache POI I am a Java professional with 9 years of experience. I have strong understanding and knowledge of the object-oriented approach, software engineering principles, and concepts. I have an incredible attention to detail and perseverance in getting the job done, and done it well.
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Kubernetes
    AWS Development
    REST API
    Angular
    Kotlin
    Spring Boot
    Spring Security
    Spring Framework
    Elasticsearch
    Hibernate
    Apache ActiveMQ
    Java
    Apache Kafka
    Apache Solr
    Docker
  • $25 hourly

    • 4.9/5
    • (18 jobs)
    I am Kamal Hossain, an Oracle Certified, Advanced Apex Developer having 16+ years of experience working with dedicated Oracle Apex & 23+ years of experience working with Oracle Forms, Reports, SQL & PL/SQL Technology. As an Oracle Apex blogger since 2009, I have large number of community across the world to share Issues, ideas, solutions and insights into the world of Oracle Apex. I have hands-on experience working with Oracle Apex Technology in the following Areas: • ChatGPT integration with Oracle Apex • PeopleSoft API integration with Oracle Apex • Shopify Ecommerce API integration with Oracle Apex • Integration Any Web API with Oracle Apex • Upgrade Oracle Forms & Reports applications to Oracle Apex • Oracle Apex 24x including all New Functionalities • Apex Universal theme along with Custom Templates • Multi select Card template and Custom look & feel • Responsive Desktop & Mobile User Interface Design • Oracle Database 8,8i,9i,10g,11g,12c,18c,19c,23c • PL/SQL Programming (Advanced Level) • Application Server - WebLogic, Apache • Restful services • Web Services • Multilingual Apex (Run-time Translating Page) • AJAX, JQUERY, Javascript, HTML, CSS (Advanced Level) • JSON Data Processing in Apex (Advanced Level) • GraphQL Query Processing by Calling REST API (Advanced) • API Data Integration in Apex (Advanced Level) • Landing Shopify online order notification to custom DB table • JQUERY UI Autocomplete applying API Data source • Interactive Dashboard, Charts & Graphs (Advanced Level) • Digital Signature Pad in Apex Page • Custom Multi Functional Calendar Control • Plugins • FOEX Plugin Framework • Implementing Oracle Cloud security with Local Oracle Apex • BI Publisher & Reporting • Jasper Reports (Advanced Level) • PDF Reports • AOP (Apex Office Print) • convert SQL Query output to pdf file using pl/sql • Oracle Multimedia Image Processing in Apex • Classic Report, Interactive Report & Interactive Grid • Custom Classic Report • HTML Report • Data Export & Import Utility • Oracle Apex Collections, Dynamic Action (Advanced Level) • Custom User Login Management • Custom & Dynamic Master Menu Management • Custom & Dynamic Top Navigation Bar Management • Multi application managed through central login policy • Integrating multiple Applications. • Email Notification • SMS Notification My skills also encompass: • Source control management including version controlling (Utilized Tortoise SVN Server as a tool) • Product Development • Team Management • Release Engineering • Software Configuration Management I have served last 15 years in the leading Software development companies where I have been repeatedly recognized for development software application from initial requirement gathering to design, coding, testing, documentation and implementation. As a full time Freelancer, I am available 40 hours per week at any time zone standard for long term relationship basis. Thank You M Kamal Hossain
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Database Programming
    RESTful API
    Oracle APEX
    Web Service
    HTML5
    CSS
    jQuery
    JavaScript
    AJAX
  • $40 hourly

    • 4.9/5
    • (483 jobs)
    Expert Vetted - Top 1% of Upwork Talent. I am a Solution Development Specialist with over 23+ years of industry experience, leading a team that specializes in Mobile, Game, Web, Blockchain, and AI application development. If you have an idea, we have the expertise to turn it into reality! Over the years, we have worked with small, medium and large enterprises to deliver highly engaging and ROI-centered solutions. These solutions have not only satisfied my client’s requirements but have also defined standards across respective industries. Notable Highlights: - Successfully delivered 1700+ projects. - Worked with Fortune 500 companies and enterprise clients including Microsoft, Samsung, P&G, Stanford University, Swiggy, Hughes Systique, etc. - Comprehensive documentation and adherence to coding standards for optimal code quality. - Agile methodologies ensure quick issue resolution and client satisfaction. - Extensive experience in leading ChicMic Studios to deliver top-ranking apps with millions of downloads. - Excellent communication skills with flawless proficiency in native English. Services: - Mobile Application Development - Game Development - Web Application Development - Blockchain Application Development - AI Development - Design Services What My Clients have to say: ""Great team! We could rely on them to do all the work as planned, and we got what we needed right in time. We'll keep on working with them."" ""I would definitely work with ChicMic again. They were very thorough in their approach and inspired trust."" ""Great working with the team, looking forward to the next steps for our UE5 build!"" ""Always delivers prompt and professional service & that's the reason he gets first dibs on all our new projects."" My team and I are committed to delivering exceptional solutions tailored to your needs - 100% satisfaction guaranteed. Let's turn your ideas into reality. Thanks for considering my profile for your project!
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    UX & UI Design
    UI Graphics
    3D Animation
    3D Modeling
    2D Animation
    2D Game Art
    Game Development
    Blockchain, NFT & Cryptocurrency
    Back-End Development
    Front-End Development
    Full-Stack Development
    Web Application Development
    Mobile App Development
    iOS Development
    Android App Development
  • $28 hourly

    • 5.0/5
    • (110 jobs)
    ✅Here's how I can empower your project: - Advanced AI-Powered Web Development - Enterprise Application with AI/ML Capabilities - Mobile App Development with AI/ML Integration - Cloud & SaaS Solutions - White-Label Software Development - AI/ML-Driven Quality Assurance - Modern Web Development: I excel in building dynamic and user-friendly web applications using - .Net Core (MVC), React, and NodeJS, Django etc. - SaaS Expertise: I possess in-depth knowledge of SaaS development principles, ensuring your application is built for scalability and long-term success. - ERP & CRM Integration: Streamline your business processes with seamless ERP (e.g., ERPNext) and CRM integrations tailored to your specific needs. - Data Visualization & Insights: Harness the power of Power BI to transform your data into actionable insights that drive informed decision-making. ✅ AI/ ML Expertise: ML: TensorFlow, Pytorch, Kera, Scikit etc. NLP Tools: OpenAI's GPT models, Hugging Face Transformers, Google Dialogflow etc. Data Processing Tools: Apache Spark, Apache Kafka etc. Computer Vision: OpenCV, Detectron 2 Reinforcement Learning Platforms: OpenAIGym AI for Automation: UiPath, Zapier Cloud AI/ML Services: Google AI, AWS Sagemaker Edge AI and On-Device AI Tools: Tensorflow Lite And there are some more which our team takes care. ✅ Passion lies in: - Understanding your business goals: I take the time to understand your unique needs and challenges to develop solutions that deliver real value. - Building high-quality applications: I prioritize clean, efficient code and rigorous testing to ensure the reliability and performance of your application. - Maintaining open communication: Throughout the development process, I keep you informed and involved, ensuring a smooth and collaborative journey. Ready to transform your idea into a reality? Let's discuss your project! #.Net #.NetCore #Django #Node #React #Webdevelopment #mobiledevelopment #PowerBI #DataAnalytics #CustomCRM #ERPNext #Salesforce #AI #MachineLearning #ArtificialIntelligence #DeepLearning #TensorFlow #PyTorch #NLP #Chatbots #GPT4 #OpenAI #DataScience #ComputerVision #ConversationalAI #Rasa #Dialogflow #HuggingFace #MLops #CloudAI #AIinBusiness #KylientSoftware #AzureAI #AIChatbot #AIintegration #AIWebDevelopment #AIMobileApps #AIinDevOps #AITechnology Thanks Vipin Arora
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    AI App Development
    Machine Learning
    AI Bot
    GitHub
    Docker
    NodeJS Framework
    Node.js
    SaaS Development
    Web Development
    RESTful API
    CI/CD
    Microservice
    .NET Core
    Microsoft Azure
    Python
  • $22 hourly

    • 5.0/5
    • (89 jobs)
    ✅ Top rated profile and 100% Client Recommendation. ✅ 5 Stars Rating. ✅ Suggest best solutions to client with fluent English. ✅ 24 hrs response time. ----------------------------------------------------------------------------- I am IT Professional and working as Software Architecture, Software Engineer, IT Consultant. Over the last 16+ years I am working on variety of Microsoft Technology including ASP.NET, MVC, .NET Core, Window Application, WCF, WPF, WebAP, Angular, React JSI. I have hands-on experience with MS SQL Server, MySQL, PostgreSQL, MongoDB. I have CMS experience with Kentico and Umbraco. I worked on small and big size projects, including website, web application, desktop application, Window Services, SaaS application, PaaS application. I have technical expertise in developing software packages for various domains like POS, ERP, Forex Software, e-Commerce Application, Kiosk Software, Education, Energy (Smart city and EV charging), Hospitality and Food Management Software, Sports Betting Systems etc. I have deep knowledge of various software development life cycles such as Agile, Scrum, Water Fall and Incremental, Involved in all phases of SDLC like analysis, estimation, design, coding, testing and deployment. I am good at version control and source code management, build, release and deployment processes. Experience in setting-up and maintaining development, test, UAT, staging & production environments. I am an effective communicator with exceptional relationship management skills with ability to relate to people at any level of business and management. Reasons to hire me: - I am a very responsible (does not disappear with a half-done job); - I am available at least 6 hours of daytime (whatever your timezone is); - I can spend at least 30 hours/week on your project (the project will be completed on time); - I work very quickly, which will save you very many time and a lot of money. Thanks so much for stopping by and checking out my profile! Please don’t hesitate to get in touch with me if there’s anything else you’d like to know about me or my work
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Database Optimization
    Umbraco
    ASP.NET Web API
    Kentico
    ASP.NET Core
    ASP.NET
    ASP.NET MVC
    React Native
    Microsoft SQL Server
    React
    Mobile App Development
    Angular
    iOS Development
    Flutter
    C#
  • $45 hourly

    • 4.8/5
    • (17 jobs)
    Over 14 years’ experience in the information technology industry with 10 Oracle ERP implementations and Roll-out projects that have reduced costs, streamlined operations, increased transparency and control. I have a proven track record of success in working with business solutions implementation and improving process efficiency. Oracle Fusion Implementation Projects: 1- United Services Fund Modules: Oracle Fusion PPM, Financial, Procurement 2- RCO.com Oracle Financial Cloud 3-Quid E Azam Thermal Power Plant (QTPL) Oracle Financial & Procurement 4-Telenor Norway Oracle Fusion Financial , PPM, Procurement , Order Management , Advance Pricing I do have experience of Eight End to End Oracle E-Business Suit Implementations Certifications: Oracle Financials Cloud: General Ledger 2017 Certified Implementation Specialist Oracle Financials Cloud: Payables 2017 Certified Implementation Specialist Oracle Financials Cloud: Receivables 2017 Certified Implementation Specialist Oracle Fusion Procurement 2016 Data Implementation Specialist Oracle Manufacturing Cloud 2017 Certified Implementation Specialist Oracle Order Management Cloud 2017 Certified Implementation Specialist Oracle PPM Cloud 2017 Certified Implementation Specialist Oracle Procurement Cloud 2017 Certified Implementation Specialist Simplified Buying and Consuming for Tech Cloud - Partner Sales Immersion 2018 Oracle Financials Cloud 2016 Sales Specialist Assessment Oracle Procurement Cloud 2016 PreSales Specialist Assessment Oracle Cloud Story - Partner Sales Immersion 2018 Oracle Cloud Infrastructure Sales Specialist Badge Oracle Cloud Infrastructure Presales Specialist Badge
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Linux System Administration
    Oracle Financials Applications
    Oracle Reports
    Oracle Forms
    Oracle E-Business Suite
    Oracle Database Administration
    Oracle PLSQL
    Oracle OBIEE Plus
    Oracle Data Guard
    Oracle Fusion Applications
    Java
  • $35 hourly

    • 5.0/5
    • (33 jobs)
    Hi I am a native German speaker, originally born and raised in Germany and based in Switzerland. I want to offer you my translation, copywriting, proofreading, and editing services in German for different types of texts such as websites, blogs, books, and many others. You can be sure that the results of my work will be high-quality. You are welcome to contact me so that we can discuss your project needs. I would be very happy to work for you. Best regards, Markus
    vsuc_fltilesrefresh_TrophyIcon Oracle Database
    Article Writing
    Performance Optimization
    Software Development
    MySQL
    Database Programming
    Oracle Performance Tuning
    Query Tuning
    Amazon Web Services
    Translation
    MySQL Programming
    SQL
    Proofreading
    English
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At A Glance: Oracle Database Developers

In the modern technological world, the efficient management and storage of data has become an integral part of many businesses and industries. Everyday access to various technologies both online and off produce a flood of data that businesses use and analyze to predict customer and market behavior. This data has to be stored, managed, and manipulated rapidly and efficiently in order to keep up with the speed of business that has become the status quo in today’s marketplace. Oracle Database has been a viable database solution since 1977 and continues to provide powerful software tools to businesses and companies.

Oracle Database developers and programmers are highly-skilled, computer-literate professionals with an in-depth knowledge of the Oracle Database system and its many associated software tools and programs. Oracle developers can help you and your business manage and organize your data in highly efficient ways through the Oracle system, while programmers can take your data and help you create and build systems from the ground up that are optimized to your business needs. Both developers and programmers are skilled data management and analysis experts who can provide an objective view and impartial consultation in regards to the way you manage and store your data. Working with a freelance Oracle Database developer or programmer gives you and your company access to cost-effective and powerful management tools that can be implemented to improve the way any type or size of company does business in the digital world.

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