Oracle sql developer tutorial for beginners pdf jobs
I need an experienced professional to install Oracle Database 23ai, APEX 24.2, ORDS, and Apache Tomcat on my Windows Server 2022. Key Tasks: - Set up a new Oracle Database 23ai. - Install and configure APEX 24.2, ORDS, and Apache Tomcat Ideal Skills: - Extensive experience with Oracle Database. - Proficiency in APEX, ORDS, and Apache Tomcat. Please note, this is a new database setup, so no migration of existing databases is involved.
I'm encountering an issue where images uploaded to the media via CKEditor5 within my content are not displayed when the content is converted to a PDF. The images display correctly on the web version of the content. The images are embedded as Base64 encoded strings, and I'm currently using xhtml2pdf as my PDF conversion tool. Ideal Skills and Experience: - Strong experience with CKEditor5 - Proficient in troubleshooting PDF conversion issues - Familiar with xhtml2pdf - Knowledgeable in handling Base64 encoded images
I'm looking for a proficient Node JS developer to integrate 5 APIs into our project. The main purpose of these APIs will be to facilitate data retrieval, specifically product data. Key Requirements: - Implement 5 APIs focused on product data retrieval - User authentication via JWT (JSON Web Tokens) - Strong experience with Node JS and API integration - Understanding of product data structure and retrieval processes - Ability to work independently and meet deadlines The ideal candidate will have a deep understanding of Node JS and extensive experience in API integration. Familiarity with product data is a plus. Your primary task will be to implement these APIs efficiently and effectively, ensuring seamless data retrieval for our project.
I'm seeking a talented animator/producer to create a series of short educational tutorial videos focused on technical trading and charting. The ideal candidate should be self-motivated, disciplined, and detail-oriented, with a strong grasp of video production techniques and adhering to our brand guide. Key Responsibilities: - Create engaging motion graphics, animated charts, and explainer animations - Utilize 2D & 3D animating software, primarily Cinema 4D and Adobe Creative Suite - Employ AI services like Chat GPT for script-making and Eleven Labs for voiceovers - Implement sound leveling and Foley FX Skills & Experience: - Proficiency in Cinema 4D, Adobe Creative Suite, Figma - Familiarity with video production techniques - Attention to detail - Exper...
...phase, commericial electrical work as well as 24v occupancy sensor work and in-conduit wiring to generate an extremely detailed electrical take-off from blueprints which I will provide in PDF format. I need the result to be an excel spreadsheet with columns for "Item" "Quantity" "Description" "Location" etc. It needs to include the lengths of conduit by type/size as well as wire as well every box, conduit elbo, panel, service entrance item, light, switch, etc. The take-off needs to formatted as such that I can send it to various electrical supply houses for material pricing. Take-off is ONLY needed for electrical sheets, E001, E101, E211, E212, E221, E222, E231, E511, E601 PLEASE NOTE: I've attached the co...
...receive a folder with 2000 HD illustrations in webP ratio 3:4 -> You will have attached a excel file with 2000 lines (1 for each illustration). For each line you will have - A title (ex "New York") - An hexadecimal color (ex "#00000") - A font family (among 2 or 3 max) For each entry (2000x) you will have to: - Open the illustration in Photoshop, Illustrator, Canvas etc... whaveter suits you best - Copy paste the related the title on top or on bottom of the illustration depending of the best fit, with the right color and font - Save the illustration in PDF hight quality (details will be provided). This is a repetitive work but that requires care. Drop your best price for the 2000x iteration + the expected tools you will use t...
We're seeking a seasoned, SMSTS qualified professional site manager for off-site consultancy on a small construction project in Manchester UK. The task is to consolidate our main contractor and individual method statements and risk assessments into a unified site safety plan. This plan will need to be signable by every individual entering the site. Main Responsibilities: - Include method statements and risk assessments from: - Electrical contractor - Plumbing contractor - Carpentry contractor - Floor contractor - Exclude method statements and risk assessments from other contractors - Create a comprehensive site safety plan in a digital format (PDF/Word) - continuing access during the 5 week build would be essential Ideal Skills and Experience: - Extensive s...
I'm in need of a seasoned Fullstack Java Developer to assist with the maintenance of my existing web application. The primary focus will be on performance optimization. Ideal skills and experience include: - Extensive knowledge of Java and fullstack development - Proven experience in web application maintenance - Strong skills in performance tuning and optimization - Familiarity with bug fixing and security updates, even if they're not the primary focus - Excellent problem-solving skills and attention to detail.
I'm in need of a seasoned Fullstack Java Developer to assist with the maintenance of my existing web application. The primary focus will be on performance optimization. Ideal skills and experience include: - Extensive knowledge of Java and fullstack development - Proven experience in web application maintenance - Strong skills in performance tuning and optimization - Familiarity with bug fixing and security updates, even if they're not the primary focus - Excellent problem-solving skills and attention to detail.
I’m seeking an experienced developer with a strong background in Solana and Raydium development to assist with a specific project. I have Python code that interacts with Uniswap (Ethereum) for minting and managing LP positions, swaps, and more. I’m looking to replicate this functionality for Raydium on Solana. Key Requirements: - Proven experience integrating systems with Solana using Python. - In-depth knowledge of Raydium, including crypto token minting and liquidity provision processes. - Strong understanding of transaction speed optimization and security best practices within the Solana ecosystem. Project Scope: - Develop a Python function to mint an LP position on Raydium. I will provide existing Python code for Uniswap as a reference. - Docum...
...looking for a skilled Flutter developer who can create a user-friendly interface for a 10-inch touchscreen panel. This UI will help in demonstrating our product, so it needs to be well-designed and intuitive. Key elements of the interface should include: - Sliders - LED indicators - Buttons - Other visual indicators as shown in the provided PDF The control panel layout can be flexible, but it should be optimized for a touchscreen experience. Additionally, the project will require: - Documented stubs for both input and output values, intended for use with physical hardware (specifically, a Raspberry Pi). - Adherence to our brand colors in the design. Ideal candidates should have: - Proven experience in Flutter development. - A strong ...
Do the proof of concept as required in the pdf document.
I am in need of an experienced AI Model Developer who can assist in designing, training, and optimizing machine learning ensemble model for numeric datasets, with a specific focus on sensor data and time-series analysis.
I need oil and gas production data pulled from government websites and collated into a web app. There will be follow up work available! Requirements: - Data collection from government websites on a weekly basis... TRRC, NMOCD... - Development of a web app to collate this data SWR-32 This data is published as PDF and html. I'm interested in the flare volume, duration, location, operator, h2s Historic data is also available in a disposition data query Ideal Skills: - Data scraping and web development - Experience with oil and gas industry data - Familiarity with government data sources
I need detailed CAD drawings for an educational toy designed for a design and technology GCSE project. These technical drawings should communicate effectively with a manufacturer about how to produce this toy. Key Requirements: - High-detail CAD drawings inclusive of material specifications - Expert CAD skills - Experience with designing for manufacturing - Ability to deliver in PDF format Ideal candidates would have a strong background in CAD and toy design, with a proven track record of creating high-quality, detailed technical drawings. Please include examples of similar work in your proposal. Design is very similar to something already on the market:
I'm looking for a skilled Android developer to enhance our real-time, competitive multiplayer game. This is a part-time contract role. The game is designed for online exercise equipment, and your main focus will be to refine the app's interface and multiplayer functionality. Key Responsibilities: - Set up AndroidStudio to build the current app and generate .apk files - Enhance the app UI using Kotlin - Develop the real-time gaming interface with in C++ - Implement USB serial communication using Java - Manage source control via Git/Bitbucket Essential Skills: - Proficiency in AndroidStudio - Strong command of Kotlin, C++, and Java - Experience with real-time gaming development - Familiarity with Git/Bitbucket for source control Preferred location:...
I'm looking for an experienced professional who can convert my existing PowerBI dashboard into a Grafana dashboard. This new dashboard will need to be embedded in a React.js application. Key Aspects of the Project: - The primary purpose of this dashboard is real-time monitoring. It should be capable of tracking performance metrics live. - The dashboard will pull data from an SQL Database. You should have a solid understanding of SQL and experience working with SQL databases. - The conversion should focus on monitoring performance metrics. You will need to understand what these metrics are and how to visualize them effectively. Ideal Candidate: - Proficiency in Grafana and React.js. - Solid experience with PowerBI and SQL databases. - Skills in dat...
I'm looking for a dedicated full-stack developer to join our team for a long-term startup project. The primary focus of this project is developing a comprehensive mobile application that supports both iOS and Android. The app needs to have core functionalities like user authentication, push notifications, and in-app purchases. Additionally, the role will involve building a website and developing Messenger bots for integration. Ideal candidates must be: - Full-stack development experts with extensive experience in mobile application development. - Proficient in developing for both iOS and Android platforms. - Skilled in implementing user authentication, push notifications, and in-app purchases. - Ready to collaborate closely with our team and contrib...
I'm looking for a skilled React front-end developer to work with my Django backend. Key Responsibilities: - Collaborate with the backend team to ensure seamless integration - Implement responsive design for a consistent user experience across devices - Develop custom forms and interactive charts/graphs as per project requirements Ideal Skills: - Proficiency in React.js and Django - Experience with responsive design - Ability to create custom forms and interactive elements Personality : - No toxication - Fast work deliveries, responsive, and agile If you're a proactive developer with a knack for front-end coding, I would love to hear from you. Salary : $5/Page $3/Hour for modifying / code's maintenance
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...Power BI instructor to guide 6 beginners through the fundamentals of data visualization and prepare them for the PL-300 exam. The course is scheduled for 5 days, running from January 22nd to January 28th (GMT+1), with daily online sessions via TEAMS (no weekend classes). Your primary focus will be on: - Basic chart creation and formatting - Data modeling and DAX functions Ideal candidates will possess: - Extensive expertise in Power BI and data visualization - Previous teaching experience, preferably with beginners - Ability to create engaging slides, presentations, and hands-on exercises - Proficiency in delivering content in a clear, accessible manner Your daily responsibilities will encompass: - Lectures from 09:00 - 13:00 - Designing self-learning task...
I'm seeking a proficient freelance full-stack developer with extensive front-end and back-end development experience. Your role will encompass integrating multiple front-end pages with our pre-prepared back-end infrastructure. Strong expertise in Supabase for database management and authentication, as well as experience with for back-end systems, is crucial. Key Responsibilities: - Ensure seamless communication between the front-end (Node.js) and back-end - Troubleshoot any arising issues - Provide technical support as necessary Ideal Candidate: - Solid web development skills - Ability to work independently - Problem-solving mindset - Expertise in Supabase, , and full-stack development We require integration of the following functionalities: - User authenticat...
We are a SaaS company looking for a skilled videographer to transform our written tutorials into engaging and concise video tutorials. These videos will serve as valuable resources for our users, helping them navigate our platform with ease. Key Responsibilities: Convert existing written tutorials into professional video tutorials, each under 5 minutes in length. Create visually appealing and user-friendly content that aligns with our brand guidelines. Add animations, on-screen text, and highlights to enhance viewer understanding. Ensure clarity in voiceover (if applicable) and synchronization with visuals. Deliver polished, ready-to-use videos optimized for web and mobile platforms. Requirements: Proven experience in creating video tutorials or similar content (portf...
Creating Training Courses for an Educational Website Greetings, We are looking for outstanding experts to create professional training courses covering the following areas: 1- Content Creation for Social Media Platforms * Shooting using smartphones. * Editing clips and enhancing colors using mobile applications. * Creating professional tricks and visual effects tailored for social media. * Improving video quality and optimizing them for different platforms. 2- Basics of Design in All Its Forms * Courses tailored for beginners, covering the basics of: - Adobe programs (such as Photoshop, Illustrator, After Effects). - Autodesk programs. - Blender. - ZBrush. - Cinema 4D. 3- Advanced Design Courses Advanced courses covering professional te...
I'm in need of a dedicated Python developer to assist with multiple financial projects. The tasks primarily involve web scraping, developing Python indicators, and backtesting. Key Responsibilities: - Continuously collaborate with me on these projects. - Web scrape stock prices from Kite. - Utilize Python libraries such as BeautifulSoup, Scrapy, and Selenium. Ideal Skills: - Proficiency in Python with a strong understanding of its application in finance. - Extensive experience with web scraping. - Familiarity with the Kite platform. - Knowledge of Python libraries: BeautifulSoup, Scrapy, and Selenium. - Experience with developing Python indicators and backtesting. Your role will be instrumental in helping me analyze stock price trends and make data-driven decisions. Constan...
I need solid works files and pdf approval drawings created from PDF and DWG files. There are 3 files that I need created.
I'm in need of a developer to create a program similar to i-DENT-ity. Key features of this application should include: - User profile creation - Appointment scheduling - Payment processing - Comprehensive control functions, with a focus on data analytics The app should have strong data analytics capabilities, specifically: - Real-time reporting - Predictive analytics The ideal freelancer will have experience in app development, particularly with similar functionalities and control functions. Skills in implementing complex data analytics features are essential. Please provide examples of your previous work that align with this project.
I'm seeking a skilled Angular developer with 4+years experience to assist in creating a web-based content management system. The application will primarily manage and visualize user-generated data. Key Responsibilities: - Implement and enhance the content management features using Angular - Integrate Syncfusion for data visualization components Ideal Skills: - Proficient in Angular - Extensive experience with Syncfusion - Prior experience in developing content management web applications - Strong understanding of handling and visualizing user-generated data Your bid will be reviewed based on your previous experience with similar projects.
We are seeking a professional transcriber to assist in extracting names and dates from historical criminal records. Key Responsibilities: - Review and transcribe information from scanned images of historical records. - Input ext...into an online data entry program. Ideal Skills: - Previous experience with transcription. - Proficient in reading English handwritten records. - Able to maintain a pace of 1 image/page per 2 minutes. This is a 20-hour project, with the potential for an additional 60 hours. We are looking for someone who can help reduce the remaining workload performed by volunteers. We own and maintain the data entry software, and will be able to deal with any issues that may arise. Please view the project tutorial here: <>
I'm looking for a skilled and fast graphic designer to help me edit a PDF document (Document A). The task involves incorporating tree, shrub, and wall paint graphics as they appear in another document (Document B). The editing needs to be done using vector software, specifically Adobe Illustrator, focusing on maintaining resolution and layers. If Photoshop is used, all layers must be preserved. Key Requirements: - Include all trees and shrubs graphicsas it looks in Document B into Document A. - Modify the added graphics slightly to align them with Document A's layout. Deliverables: - A soft copy of the edited illustrator file. - A PDF outcome that reflects the required modifications. Ideal Skills and Experience: - Proficient in Adobe Illustrator and Photo...
I'm experiencing an issue with my iOS Cordova app that uses pdfjs to read PDF files. The file reader fails to open PDF files on iOS 16 and above, while it works fine on Android. There are no error logs generated, and I suspect it could be an issue with a third-party dependency. Your task would be to: - Fix the current dependency and update it to a newer version of the PDF reader if necessary. - Ensure compatibility with iOS 16 and above. - Consider switching to a different dependency if the current one can't be fixed. Skills and Experience Needed: - Proficient in iOS app development with Cordova. - Extensive experience with pdfjs. - Strong problem-solving skills. - Familiarity with managing and fixing third-party dependencies. Please note: the primary focu...
I'm looking for someone to convert my photos into PDF folders for business use. The photos do not need to be organized in any specific way, but the conversion needs to be done professionally. Ideal Skills: - Proficient in PDF creation - Attention to detail - Experience with photo editing software - Understanding of professional business standards. Please note, the project does not involve any specific organization of the photos or the addition of text or labels to the PDFs.
I'm looking for a graphic designer with a knack for modern aesthetics and sleek designs. The box will be for an electronics product, so it needs to reflect the quality and sophistication of the item inside. - The product box will have a black background, as our product features RGB lights. Therefore, the design should be able to stand out against a black backdrop. Ideal skills for this job include graphic design, product packaging design, and a strong understanding of modern design principles. Prior experience in designing for electronics is a plus. I have attached the box dimensions pdf And sample photo attached
I urgently need an experienced WordPress developer to create a local news website using a specific tech stack. This project is a one-off, but I am seeking a long-term partnership. Tech Stack: - KadenceWP (Pro) - Kadence Blocks (Pro) - MetaBox (Pro) - Additional plugins to be discussed during our discovery call Key Requirements: - A portfolio demonstrating experience with KadenceWP or similar is essential - Proficiency in WordPress development is a must - Prior experience in creating news sites is a plus - Excellent communication skills for discussing project specifics - Ability to meet tight deadlines Please note: Proposals involving Elementor or other page builders will not be considered. The site will primarily feature: - A home page - Various news categories - An '...
I am currently experiencing connection issues with my SQL 2017 database. These problems are not affecting all users, but rather, they are specific to certain users. - The credentials for these specific users have been verified and are correct. - I need an SQL expert who can help me diagnose and resolve these permissions issues. Ideal skills and experience for the job include a deep understanding of SQL server permissions, experience with troubleshooting connection issues, and familiarity with SQL 2017.
We require the development of a secure WordPress portal that allows authorized users to upload, manage, and share various file types. The use of free themes and plugins is acceptable, provided they meet the outlined security and functionality requirements. Key Features: 1. Website: Secure web portal bui...2. Admin Role: Web Administrator with full access rights and permissions. 3. Users: Authorized personnel with designated access to specific site features. 4. Supported Media: The portal should support various media formats, including images, video, and voice files. 5. Search: Advanced file search functionality. 6. Reporting: Detailed reports for both users and admin on uploaded/downloaded files. 7. Sharing Options: Ability to share files via email, PDF, or messaging platform...
...a professional file that includes: o Clear one-line project description o Step-by-step installation instructions for beginners o Dependencies and system requirements o Flow diagram showing the process o Known issues and limitations 3. Generate a comprehensive file: o List all Node.js dependencies with version numbers o Include only necessary packages o Test the requirements file Part 2: Code Testing and Improvement 1. Set up coding machine: o Test code execution in either google colab or local machine 2. Implement improvements: o Optimize code performance o Improve user input validation 3. Document all changes made: o Explain rationale for each improvement o Provide before/after comparisons Part 3: Practical Demonstration 1. Walking through the file 2.
I'm looking for a skilled SAP ABAP Developer 3-6 years experience, who can help in developing new functionalities that will integrate with our SAP S/4HANA system. Developer(only male) should be from Hyderabad, India. And he should work for 3-4 hours daily. Monthly payment upto 25k. Ideal Skills and Experience: - Proficient in SAP ABAP with a focus on developing new functionalities. - Experience working with and integrating into SAP S/4HANA. - Strong problem-solving skills for potential challenges in the development process. - Excellent communication skills for clear updates and understanding of project progress.
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To develop your mobile application for the National Police Academy in the fastest and simplest way possible, leveraging third-party resources like CodeCanyon and pre-built solutions, follow this step-by-step guide: --- ### 1. Optimal Workflow for Rapid Implementation #### Step 1: Selecting a Pre-built Template in Flutter Visit []() and search for templates like "Quiz App Flutter" or "E-learning App Flutter" that include: - User authentication (Google, Facebook, email) - Customizable test functionalities - Multimedia support (PDF documents, videos) - Firebase integration for the backend **Recommended Templates:** - E-Learning Flutter App - Online Exam Flutter App **Benefits of Using a Template:** - Saves time on UI design and dev...
I'm seeking a seasoned Java Spring Boot developer to help maintain/enhance an existing application. The ideal candidate must align with the EST (Eastern Standard Time) time zone. 8 PM IST to 2:30 AM IST. Key Responsibilities: - Maintain the current application - Focus on user authentication and authorization - API creation, integration, and development. - back up all meetings and chats with the client. - he should be a very proactive and quick learner. - Minimum having 9+ years of real-time experience. Skills & Experience Required: - Proven experience with Java Spring Boot core, AOP, web flux, Security, - Strong understanding of user authentication and authorization. - Proficient in API integration and development - Ability to work within EST time zone(Must 8 pm IST to 2...
We are seeking a skilled WordPress Developer to integrate and customize the Fancy Product Designer plugin for our WooCommerce store. The ideal candidate will have experience with WordPress plugin development, strong front-end and back-end skills, and a solid understanding of WooCommerce. Your primary responsibility will be to ensure the plugin is seamlessly implemented, highly functional, and aligned with our website’s design and performance standards. Key Responsibilities: Install, configure, and customize the Fancy Product Designer plugin on our WooCommerce site. Modify and extend plugin functionality to meet specific business requirements. Optimize front-end interfaces to ensure a user-friendly design experience. Integrate custom pricing logic for personaliz...
We are seeking a skilled and experienced Freelance Web Developer to build a fully functional e-commerce website using HTML, CSS, and JavaScript. The website must include a robust backend, customer login capabilities, payment integration, and delivery integration. The project requires expertise in creating SEO-friendly web pages and deploying the website to HostGator. Responsibilities: - Develop responsive and SEO-optimized e-commerce web pages using HTML, CSS, and JavaScript. - Design and implement a secure backend to support customer login and manage user data. - Integrate payment gateways like Stripe and PayU for seamless transactions. - Set up delivery partner integration with Shiprocket for efficient order fulfillment. - Ensure cross-browser compatibility and smoo...
...a professional file that includes: o Clear one-line project description o Step-by-step installation instructions for beginners o Dependencies and system requirements o Flow diagram showing the process o Known issues and limitations 3. Generate a comprehensive file: o List all Python dependencies with version numbers o Include only necessary packages o Test the requirements file Part 2: Code Testing and Improvement 1. Set up coding machine: o Test code execution in either google colab or local machine 2. Implement improvements: o Optimize code performance o Improve user input validation 3. Document all changes made: o Explain rationale for each improvement o Provide before/after comparisons Part 3: Practical Demonstration 1. Walking through the file 2
I am developing a Resume Builder app and require a simple HTML developer to convert basic JPG sites into HTML/CSS. The task involves creating 10-20 simple, non-responsive, single-page HTML resumes from provided JPGs. Key Requirements: - Convert JPGs into simple, fixed-size HTML - Basic CSS application only (no custom fonts or advanced animations required) - Hourly pay as the number of resumes is uncertain Skills and Experience: - Proficient in HTML/CSS - Able to follow simple design instructions - Prior experience converting images into HTML/CSS preferred Please provide your hourly rate for this job.
I'm looking for a skilled SAP ABAP Developer 3-6 years experience, who can help in developing new functionalities that will integrate with our SAP S/4HANA system. Developer(only male) should be from Hyderabad, India. And he should work for 3-4 hours daily. Monthly payment upto 25k. Ideal Skills and Experience: - Proficient in SAP ABAP with a focus on developing new functionalities. - Experience working with and integrating into SAP S/4HANA. - Strong problem-solving skills for potential challenges in the development process. - Excellent communication skills for clear updates and understanding of project progress.
Batch OCR Text Extraction Upload an entire comic chapter (10–100+ pages) in one go. Extract text from all pages (speech bubbles, captions, annotations) into a single structured text file. Supported input formats: PNG, JPG, WEBP, and PDF. Automated Translation Use extracted text to auto-translate into the desired language using AI APIs (e.g., OpenAI GPT, DeepSeek, Google Gemini). Allow users to download the translated text file in multiple formats (e.g., DOCX, TXT). Glossary and Learning Save all character names, locations, and specific terms into a glossary database, linked with the respective manga/comic series. Utilize the glossary to ensure consistent translations across chapters and series. AI integration to learn and improve translations over time based on user feedbac...
I need a skilled FAST graphic designer to edit a PDF document (Document A) by incorporating tree, shrub, and wall paint graphics as they look and feel in the other document (Document B). The modifications should be done using vector software like Adobe Illustrator while ensuring the resolution and layers are maintained. If Photoshop is utilized, all layers must also be preserved. Key Requirements: - Add all trees and shrubs graphics like in Document B to Document A. - Style the added graphics with slight modifications to match Document A's style. Deliverables: -A soft copy of the illustrator file, edited with the specified graphics tree as it looks in document A -PDF outcome Ideal Skills and Experience: - Proficient in Adobe Illustrator and Photoshop. - Experience ...
I'm looking for a designer to create a formal anniversary banner for our company (to be attached to the email signature in outlook). The banner should incorporate our company logo, an anniversary icon, and a the following slogan: "Celebrating 15 Years of Making Waves and Breaking Barriers—Be Part of the Next Chapter." Key Requirements: - Incorporation of specific elements: Company logo, Anniversary icon, and a slogan - Design should reflect a formal theme, customized to fit an email signature. - Size: 140 * 24 mm - AI designs will be rejected Beginners stay away. There is no specific color scheme, so you have the freedom to choose what you think will best suit the formal theme. I look forward to seeing your creative designs!
