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...injectFirst Added Poppins font imports c. Component Styling: Started with complex styled components in LoginPage Simplified to basic MUI components to isolate the issue Tried different approaches to component styling (styled components vs sx prop) Attempts to Fix Appwrite Authentication: a. Auth Service Implementation: Initially tried using createEmailSession method Changed to createSession method due to TypeScript errors Updated error handling for better user feedback Fixed OAuth implementation for Google login b. Configuration: Verified Appwrite endpoint and project ID in .env Checked configuration Updated OAuth callback handling Specific Issues Encountered: a. TypeScript Errors: Property 'createEmailSession' not existing on Account type Invalid OAuth prov...

Hi, I have Flashloan Solidity code for taking 1k USDT as loan and returning it with interest I have added trade functionality with help of chatgpt and I want someone to help me to make it work

I'm seeking a professional to conduct a thorough code review of my web application, which serves as system software for a construction business. The review should encompass: - Evaluation of code quality and adherence to best practices - Identification of any potential security vulnerabilities - Assessment of performance and opportunities for optimization Ideal candidates for this project should have extensive experience with code review, particularly for web applications. Knowledge of construction industry software will be an advantage. Security expertise is crucial, as is a strong understanding of performance optimization techniques.

I'm seeking a web developer to build a site where customers can enter an alpha-numeric code and subsequently receive a code from a pool via email. Key Features: - Code Input: Customers will input alpha-numeric codes. - Code Dispatch: The site will send a code from a designated pool to the customer's email. - Error Handling: If an invalid code is entered, the customer should be redirected to a help page. The ideal candidate will have extensive experience in web development and a strong understanding of server-side programming to manage the code pool. Experience with email integration and creating user-friendly error handling is crucial. A knack for creating intuitive interfaces will be highly regarded.

I'm facing a logical error in my React code that uses GSAP for scroll-triggered animations. The code works perfectly on its own, but when I integrate it into , it misbehaves at a specific point in the animation. Ideal Skills: - Proficiency in React - Experience with GSAP - Strong debugging skills - Ability to handle logical errors - Familiarity with scroll-triggered animations Your task will be to identify the issue and correct it so the animation functions seamlessly within the app.

I'm seeking an experienced developer to analyze my PHP plugin using tools like PHP_CodeSniffer. The plugin's coding standards and security vulnerabilities need to be assessed according to the WordPress Coding Standards. The final deliverable should be a comprehensive report detailing coding violations, potential security issues, and recommendations for resolving these problems. Ideal candidates would have a strong background in PHP, WordPress plugin development, and a deep understanding of coding standards and security measures.

I have completed code development for a web application using the MERN stack. Key Aspects: - Review and complete the code for a web application built on the MERN stack. - Ensure the application is functioning as intended and is ready for deployment. Ideal Skills: - Proficiency in the MERN stack. - Prior experience with web application development. - Strong debugging and problem-solving skills.

I need a Shopify expert to fix an issue with a custom code that was implemented on my Shopify website. A subhead under my product name is not displaying correctly on the search page, and I want it to be amended so that it can be shown correctly everywhere. Key Requirements: - Remove the old custom code that was used incorrectly - Ensure the subhead stays static with the product name wherever the product appears (in widgets, search page, home page, collections page, checkout page, emails) - Style the subhead to be subtle and smaller than the product name. I am unsure if the subhead styling should match the product name styling, so your expertise in making a suitable recommendation will be appreciated. Please see the attached image to see how it is currently being displaye...

...looking for a React developer with experience with the Ton platform, to create a code for a single Jetton transfer. The project does not require additional security features, but former experience is required. Ton has a documentation for Jetton transfer available at: But in my project, it doesn't work! Transactions keep failing. I provide you with a Jetton, 2 Ton coins, and a wallet in test-net for testing your code and development. What I want to receive is a react project that a user can connect its wallet from tonkeeper app on his phone, and then the user inputs the amount of token to transfer and then your code should prepare a message and send it to his wallet to sign. If he can sign and transfer

WARNIN...model using different alpha/gamma parameters as shown in Table#3 in the experiment section (see attached table and paper). The project involves: - Understanding published paper code in github: . Basically, - It's a hybrid of two models: Splade (MLM Bert based retrieval model) and Colbert (HuggingFace ranking model) - already done. - Running the code on a slurm/linux cluster Ideal candidates should have: - Experience in understanding complex LLM code - must - Prior work with the Splade and Colbert models - or any LLM model - Familiarity with slurm clusters - optional I will provide access to the cluster with the code/scripts from a former colleague. Please note that all necessary dependencies and libraries are alre...

I'm looking for a no-code developer to create a CRM app tailored for painting businesses. The app should be accessible on web browsers, as well as iOS and Android devices. Key Features: - A comprehensive dashboard - Client and project management systems - Team management tools, including task assignment, progress tracking, and internal communications - A built-in calendar - Notifications via Email, Push and In-app The ideal candidate should have: - Profound expertise in no-code platforms like Bubble, Glide, or Adalo - Experience in developing user-friendly and responsive apps - Previous involvement in creating CRM systems is a plus

...have the option setup RSVP for their event. - Another discussion would need to be if the RSVP solution could potentially replace the current website's event postings vs needing to integrate. (To be assessed) Response Recording: - The software should send out email notifications for each RSVP response. - Also, text reminders (this is a low priority) Ideal skills for this job include software development, understanding of RSVP software features, and experience with creating customizable software. A prior portfolio of similar projects will be highly regarded. Please reach out if you can help with this project. -Vendors need to be willing to sign a NDA (Non-Disclosure Agreement). Would like to receive quotes for: -Using the WordPress plugin and if it can mee...

...profile_id. Comprehensive documentation of the debugging and resolution process. Validation that campaign data fetching works correctly post-resolution. Resources: In this section you get the required resources and files Amazon ads API guide Doc: -YouTube Video link for Guide: 2.Github link for Environment and Collection : google sheets in which the all required empty columns are mentioned : Budget and Timeline Budget: ₹500 (Minimal effort as Postman setup is ready and errors are isolated)/--> Negotiable. Timeline: 3 days (Quick fix for a professional

...with payment gateways (e.g., Stripe, PayPal, local options like Zain Cash). Support for one-time payments and subscriptions (for rent). Split payments (to handle commission deductions). Support for multiple currencies (if targeting international users). 2. Commission Dynamic commission settings (e.g., percentage-based or fixed). Ability to set different commission rates for categories (e.g., rental vs. sale). Transparent display of commissions for vendors. 3. Invoicing Auto-generated invoices for payments. Customizable invoice templates with branding options. Downloadable PDF invoices for users (both landlords and tenants). Tax integration (if required by local regulations). 4. Rating Separate rating systems for landlords, tenants, and properties. Allow reviews to include text, i...

...5.4 project to a new one using the latest Laravel tools. Key project components: - Code Maintainability: The primary focus of this conversion is to enhance the code maintainability of the project. This will ensure the project is easier to work with in the future. - Frontend Tools: I'm open to using Laravel Livewire for this project. Experience with this tool will be a significant advantage. - UI/UX Updates: Alongside the code conversion, I require some minor design and UI/UX updates. This will not be a complete redesign, but a fresh perspective on the current design will be appreciated. Ideal skills for this project include: - Proficiency in Laravel, especially the latest versions - Experience with Laravel Livewire -...

...Downloading and Importing Files Download the mandatory JSON files (environment and collection) from the GitHub repository: Amazon Ads Advanced Tools. Import the files into Postman. Credential Input Filled the required fields: Client_ID Client_Secret Redirect_URL Scope Generating Authorization Grant URL Successfully generated the Authorization Grant URL and copied it to the browser for user consent. Generating Access and Refresh Tokens Successfully retrieved valid tokens (valid for 60 minutes). Error in Fetching Profile Details Despite successful token generation, fetching the profile_id resulted in an error. Resources Provided Amazon Ads API Guide: API Documentation YouTube Tutorial GitHub Repository: check document Environment and Collection Files Google Sheet...

I'm looking for an expert in Amibroker AFL coding to help me develop some trading strategies. The project will require some exploration of a custom array, which will be used for storing computed indicators. Key aspects of the project include: - Developing effective trading strategies using AFL code - Exploring the potential of a custom array - Utilizing the custom array for storing computed indicators Ideal candidates for this project would have: - Extensive experience with Amibroker and AFL coding - Strong understanding of trading strategies - Ability to create and manipulate custom arrays.

Job Responsibilities: ● Review code and solutions generated by AI systems, ensuring adherence to quality standards and best practices. ● Organize the development cycle, manage project priorities, and set goals and deadlines. ● Utilize expertise in C/C++ programming to resolve complex coding issues that arise during AI validation. ● Foster a collaborative team environment that encourages innovation, communication, and continuous improvement. ● Verify the accuracy, efficiency, and reliability of AI-generated code by conducting validation checks. ● Work with cross-functional teams to enhance the AI system's capabilities and integrate it with other components. ● Analyze team members' code and provide constructive feedback to ensure high-quality software de...

I'm seeking an expert in Wyn Report Designer to help generate customizable reports from SQL/Pulseway databases. I'm looking to build managed Pulseway RMM Systems report containing Monthly reports on the current status of usage of components ie Hard drive size vs used, Ram amount vs average use, CPU type vs average load, Backup Status and AV status/preventions, failed logins/network intrusions. All of which I can currently obtain as seperate reports but want contained in single report laid out in format for my clients. The ideal freelancer should be adept at utilizing pre-built templates within the software to expedite the report creation process. Experience with Specifically Wyn Report Designer is crucial, as all reports will be Created from here. Idea...

I'm looking for a developer who can help me code an app that scans QR codes for attendance. Key Requirements: - The app needs to be cross-platform, functional on both iOS and Android devices. - It should capture specific information from the QR codes, specifically the Student ID and the Timestamp. - The app does not require user authentication. Ideal Skills: - Proficiency in mobile app development, particularly for iOS and Android. - Prior experience in creating QR code scanning applications. - Knowledge of integrating Google Sheets for data capture and storage. - Ability to deliver a simple yet effective user interface.

...dietary tags. Option to save, rate, or like recipes. 4. Nutrient-Based Recommendations Use logged meals to calculate remaining macronutrients and micronutrients for the day. Recommend recipes to help users meet their daily nutritional goals. Allow users to explore additional recipes via the recipe selection page. 5. Nutritional Progress Tracking Daily Overview: Display a visual dashboard of consumed vs. recommended nutrients (calories, protein, carbs, fat, fiber, iron, etc.). Weekly Reports: Summarize dietary trends and provide suggestions for improvement. Gamification: Reward users for consistent meal logging (e.g., badges or achievements). 6. Health Advice Provide personalized health tips based on user profile and meal logs, such as: "Consider incorporating more fiber to i...

...Fortnite map using UEFN and in need of a custom code editor who use verse, specifically designed for the Unreal Engine Framework (UEFN). Key Features: The code editor should include robust syntax highlighting capabilities to assist in coding within UEFN. An efficient auto-completion feature is essential to enhance coding speed and efficiency. The code editor should have seamless version control integration for easy tracking of code changes. Ideal Skills: Extensive experience with UEFN is a must. Proficiency in creating code editors or similar software. Knowledge and experience in implementing syntax highlighting and auto-completion features. You should be comfortable working with UEFN and have a solid understanding of what features a code...

I'm in need of a C programming expert who can write simple programs for two types of Jieli MCUs - AD142A4 and AC6082A2. This will be done using Code Blocks or equivalent software suited for non-ARM MCUs. Key Responsibilities: - Crafting C programs for both MCU types - Implementing systems to control LED blinking - Reading and processing digital inputs, such as buttons and sensors Ideal Candidate: - Demonstrates strong proficiency in C programming - Has hands-on experience with Jieli MCUs, particularly AD142A4 and AC6082A2 - Can deliver both LED control and digital input reading with equal precision and efficiency.

1. Project Overview Project Name: LiSyc Business Plan Design Format: Professionally designed, magazine-style document (PDF for digital use and print). Editable format (e.g., Adobe InDesign source files or a Microsoft Word template)—so the LiSyc team can make future updates without compromising design integrity. Purpose: Present LiSyc’s business plan in a visually engaging and on-brand format, suitable for investors, partners, and internal stakeholders. 2. Objectives & Goals Polished & Professional Look Present the business plan in a visually appealing way that elevates LiSyc’s brand identity and captures readers’ attention. Brand Consistency Strictly adhere to LiSyc’s existing brand guidelines (colors, fonts, logo usage, etc.) to ensure a...

...Requirements: Write a report (not more than 2000 words excluding references, figure captions and appendices) with a brief introduction and statement of the problem/aims, a description of the modelling methodology/steps undertaken (e.g. analysis type, element type, justification for selection, simplifications, etc.), details of the data obtained (graphs showing relationship of modelled maximum stress vs. mesh density, sample displacement plots and any relevant contour plots deemed necessary) together with comments/discussion on the results and comparisons of the predicted outputs against the theoretical values (calculated). The assignment will be assessed based on a clear introduction and CFD & FEA (04 31738), 2024/2025 - SLS statement of the aims/objectives, structure of the...

I'm in need of a seasoned developer with extensive experience in Firebase and React to help troubleshoot and resolve code issues. The project mainly revolves around debugging and fixing critical problems related to Cloud Functions deployment errors and environment configuration issues. Key Responsibilities: - Examine the current codebase to pinpoint problems. - Debug and fix functionalities related to Firebase. - Guarantee smooth integration between Firebase services and React frontend. - Conduct tests and validate fixes for reliability and performance. Ideal Skills: - Proven expertise with Firebase, particularly with Cloud Functions. - Strong proficiency in React.js. - High-level debugging and troubleshooting skills. - Effective communication skills for discussing iss...

I'm looking for a professional who can convert my Python automation code into an executable file compatible with Windows, MacOS, and Linux. Key requirements: - Expertise in Python and experience with converting Python scripts to EXE files - Understanding of cross-platform compatibility issues and how to resolve them - Knowledge of the specific libraries my code uses and how to package them with the EXE The Python code includes automation tasks and relies on certain external libraries. It is vital that the converted EXE retains the full functionality of the original Python script. Please note, the ideal candidate for this project should be able to ensure that the EXE runs seamlessly across all three operating systems.

Job Description: I’m building an AI-powered chatbot backend to handle customer interactions on messaging platforms (e.g., WhatsApp). The chatbot will process messages, identify intents/entities, generate AI-based responses, and support live agent handovers. I’m looking for experienced Python developers to help design and implement a scalable backend for this project. Key Responsibilities: 1. Asynchronous Message Handling: Build an efficient API to process incoming customer messages in real time. 2. Session Management: Design a system to track and manage multiple simultaneous user sessions. 3. Queue Management: Integrate messaging queues (e.g., RabbitMQ, Kafka, or AWS SQS) for message processing. 4. Database Integration: Use Redis or DynamoDB to store session and c...

We are gearing up to launch multiple platforms in June and are in urgent need of experienced blockchain developers. Our previous developers did not yield satisfactory results, so this year we are keen on working with proven experts in the field. Key Requirements: - Pr...results, so this year we are keen on working with proven experts in the field. Key Requirements: - Proficiency in blockchain development, particularly on Ethereum, Binance Smart Chain, and Solana - Full stack development experience, especially with Decentralized Finance (DeFi), Non-Fungible Tokens (NFTs), and Supply Chain Management - Strong UI/UX and frontend development skills - Access to your own Github - Successful interview with our CTO Please Note: I will be meeting with several developers on this platform. ...

I need a JavaScript, CSS, and WordPress expert to enhance my website's custom plugin. The primary focus is to optimize user registration, and implement ability for registered users to add their own listings. Key requirements: - Implement a seamless, multi-step user registration process. - Integrate Facebook and Google login options. - Improve overall site performance. Before bidding, make sure to watch my video

Job Opportunity: Web Developer for a Directory-Style Website Targeted at Female Entrepreneurs We’re seeking a talented and creative web developer to help us create a directory website dedicated to supporting female entrepreneurs and their businesses. This project is a unique opportunity to work on a meaningful initiative while adding to your web development skills and portfolio. About the Project Our goal is to build a user-friendly and visually appealing website that acts as a directory for female-owned businesses in Northern Virginia (locations to 4expand overtime). The platform will allow users to: -Browse Listings: Find businesses by category, location, or keywords. -Search and Filter: Use an intuitive search and filter system to discover local busin...

Objective: Customize the open-source Slic3r software (written mainly in Perl with some C++ parts) to add new slicing features, enhance the UI, and optimi...to add new slicing features, enhance the UI, and optimize performance if needed. Key Skills: Required expertise in Perl and C++, knowledge of 3D printing/G-code, and familiarity with open-source workflows (Git/GitHub). Deliverables: A fully functional modified Slic3r, the final source code (with commit history or release notes), and documentation on installation, usage, and maintenance. Timeline & Budget: Flexible, depending on the complexity of customizations. Application Requirements: Portfolio or examples of similar work (especially in Perl/C++ and 3D printing), plus a brief outline of how the freelancer inte...

Design and develop a mobile application as follows: ..._ 8. Analytics and Monitoring • Crash Reporting: o Sentry or Firebase Crashlytics. • Analytics: o Google Analytics, Mixpanel, or Amplitude for user behavior insights. • Monitoring Tools: o New Relic or Datadog for backend performance monitoring. ________________________________________ 9. DevOps and CI/CD Ensures smooth deployment and updates. • Tools: o Docker for containerization. o Jenkins, GitHub Actions, or CircleCI for continuous integration and deployment. ________________________________________ 10. Third-Party Integrations • Healthcare APIs: o Integration with electronic health record (EHR) systems. o Telemedicine APIs (e.g., Twilio for video calls). • Push Notifications: o Firebase Cloud M...

I have a 285 line Python code that's intended to execute trades on the Ethereum blockchain. However, the transactions are failing. I need help modifying the code to ensure successful transactions. I have already verified the account balance before making the transactions, so that is not the issue. The inputs for the code are sourced from an ENV file and a spreadsheet. The code is correctly set up to interact with the blockchain, but modifications are needed to rectify the transaction failures. Ideal skills and experience for this job would include: - Proficiency in Python and familiarity with Ethereum blockchain - Experience with debugging transaction errors in blockchain - Ability to modify existing code for successful execution - Understanding of...

I'm seeking a writer for a comparative study of the narrative perspective regarding identity in Tolkien's "Lord of the Rings" and Golding's "Lord of the Flies." The paper should span 6 pages and explore the following: - Focus on 'identity' from the lens of narrative perspective. - Comparison of chronological narrative vs. non-linear storytelling techniques. - Highlighting themes of 'Isolation and community' in relation to identity. Budget: 20 - 25 A$ The resulting piece will be used for a conference and is essential for my Ph.D. credit collection. As such, it needs to be of a high academic standard. A deep understanding of both authors and their works is essential. Please ensure the paper is completed within 48-72 working ho...

I'm seeking a Python expert with a GPU-based system to help me debug and run my PyTorch machine learning model. I have a minor error that's preventing the code from executing. What I need: - Someone who can quickly identify and fix the issue - Experience with PyTorch and machine learning models - Access to a GPU-based system to run the code I appreciate your understanding and look forward to your bid.

I need a website similar to The new site should include: - QR code scanning capabilities - A contact system that allows communication without revealing personal details - Tags for car and bike parking The goal is to have a system that mirrors in its functionality. No additional features beyond this scope are necessary. Ideal candidates for this project should have experience in website development, particularly with QR code integration and secure contact systems. A keen eye for detail will be required to ensure the new site replicates the reference site accurately.

...Labor Costs • Food Costs (COGS) • Cost Percentages • Labor cost % and food cost % of total revenue. 2. Variance Analysis • Cost Variance • Actual vs. Theoretical • Highlight deviations with color coding (e.g., red for over-budget). • Profit Variance 3. Operational Metrics • Food Waste Tracking • Dollar value of waste and variance from target. • Labor Hours & Overtime • Scheduled vs. Actual hours worked. • Inventory Usage 4. Sales and Revenue Metrics • Sales Performance • Weekly, monthly, and YTD revenue trends. • Average ticket size. • Identify high-performing or underperforming items. 5. Store-Level Comparisons • Top vs. Bottom Stores • Rank stores ba...

I need assistance with modifying the DPI of 5 PNG graphs from 150 to 300. The freelancer should have experience with image editing software and an understanding of DPI adjustments for print vs. screen quality.

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...App doesn’t generate properly the rendering of the documents Invoice, Bill, Purchase Order, Sale Order You need to look at some models document online, to be able to fix the code. What I provide: - Code sharing on Github Technical Knowledge: - Good knowledge of WPF, especially sizing and calculation of the elements - Good knowledge of C# - Good knowledge of Json Functional Knowledge: - Good communication - Functional knowledge of Invoice, Bill, - Functional knowledge of Documents Header, Footer, Details Requirements Environment: - C#, WPF, Windows 10, Node JS, Visual Studio 2022 - Account with GitHub for sharing Important, I don’t answer to such proposals: - Asking where are the requirements (no more annoying to get a question on th...

...Microsoft Teams --- 8. Data and Analytics Google Analytics Tableau Airtable Looker --- 9. Human Resources and Payroll Gusto BambooHR ADP Workday --- 10. File Storage and Sharing Google Drive Dropbox AWS S3 --- 11. Social Media Twitter Facebook LinkedIn Instagram --- 12. Geolocation and Mapping Google Maps Mapbox OpenWeather --- 13. Miscellaneous Zapier IFTTT GitHub DocuSign --- How It Works in Your Chat Interface Your existing AI can call the above APIs when requested in chat to: Automate tasks. Retrieve or update data. Perform real-time actions (e.g., schedule meetings, send messages, analyze data). Let me know if you need specific help connecting your chat interface to any of these APIs!...

We have a...Rentman once fixed. Code Documentation: - Post a detailed changelog on GitHub. - Include clear comments and documentation for all code changes to ensure maintainability. Deliverables: - Fully functional luxonos-checkout plugin. - Detailed GitHub changelog and well-documented code. - Verification that the integration with Rentman API is operational. Skills Required: - Strong experience with PHP and WordPress plugin development. - WooCommerce customization expertise. - Familiarity with RESTful APIs and debugging API integrations. - Version control (Git) proficiency for documentation and changelog updates. If you have experience in WooCommerce plugin development and API integrations, we’d love to hear from you! Let us know your approach...

I have a trading script based on a breakout strategy that I generated using Claude AI, but I'm encountering numerous syntax errors on TradingView. I need a skilled Pine Script coder to correct the code and get it working. We might discover other mistakes along the way.

I'm in need of a script for my YouTube channel covering the IND vs AUS 5th test. The script should be written as if a enthusiastic commentator are discussing the match, with an exciting and dramatic tone. Key elements to cover: - Key moments and highlights of the test - Player performances and statistics - Behind-the-scenes and interesting anecdotes - All states about the and players The ideal script length should be medium, falling within the 8-12 minutes range. It should keep viewers on the edge of their seats, yet also provide insightful commentary on player stats and performances. Humor is not a priority; the focus is on creating an engaging, dramatic narrative. Skills and experience that will be beneficial for this job include: - A strong understanding of cricket and ...

I'm looking for a .NET professional who can help me develop a WebSocket connection for CoinSwitch. The main...purpose of this connection is to receive real-time price updates for multiple cryptocurrencies. Reference code is as below. Specific Requirements: - The WebSocket code should efficiently handle updates from various cryptocurrencies. - It should primarily focus on capturing price changes. Ideal Skills: - Proficiency in .NET programming language. - Prior experience with WebSocket connections. - Familiarity with cryptocurrency data and CoinSwitch platform is a plus. Please note that the primary goal is to receive real-time price updates. Your expertise in handling this task will be crucial for the success of this project.

Hello I need a c# .net developer who can add this code to my existing project which is windows web forms asp.net using ; using System; using ; using ; using ; using ; using ; namespace sendSms { internal class Program { static void Main(string[] args) { using (var client = new HttpClient()) { var endpoint = new Uri(""); var newPost = new Post() { mtype = "N", sender = "....", // message = "OTP", // Send Messages OR OTP auth_id = "EB9806B16ED94298BC30C07A5285A1EC", // Your Authentication ID

I'm facing script errors with my TradingView code, specifically during the data processing stage. I need a skilled coder with experience in TradingView to help debug my code and fix these issues.

...can create Code Interpreter SFT tasks. These tasks will help in fine-tuning a language model for resolving practical problems through the execution of Python code. Key Responsibilities: - Design tasks based on real-world problems that necessitate Python code execution. - Ensure tasks include generating, executing, and interpreting the results of Python code. - Adhere to guidelines which include: - Dependency on code execution for task completion. - Incorporation of dynamic problem-solving elements. - Providing clear reasoning and intermediate feedback during task iterations. Deliverables: - A set of Code Interpreter SFT tasks, complete with all necessary metadata and annotations. - Each task should consist of 4 turns: - User prompt. ...

Comparison of a buck switching regulator and a linear regulator in terms of: Efficiency Voltage regulation Output Voltage ripple Power dissipation With LTspice simulation