Lahore assembly language jobs
...- Offering detailed analytics on user activity and security threats. - Managing subscriptions. Integration & Compliance: - Seamless integration with tools like Shopify, WordPress, and Magento. - Adherence to international regulations. AI Technologies: - Leveraging Machine Learning, Natural Language Processing, and Predictive Analytics. Ideal Skills & Experience: - Proven experience in e-commerce platform development. - Expertise in AI technologies, particularly Machine Learning and Natural Language Processing. - Strong understanding of cybersecurity measures. - Proficient in integrating with Shopify, WordPress, and Magento. - Knowledge of international regulations in e-commerce. Your bid should reflect your ability to deliver this comprehensive, secure, and use...
...File export options: Users should have the ability to export their transcribed and edited files in various formats. Voice-to-Text Features: - Multiple language support: The app should be able to transcribe in several different languages. - High accuracy transcription: The transcription should be as accurate as possible. - Real-time transcription: The app should convert speech to text in real time. Ideal Skills: - Experience in developing web-based applications. - Proficiency in implementing voice-to-text technology. - Knowledge of creating text editing tools and file export features. - Capability of integrating multiple language support into the app. - Expertise in ensuring high accuracy transcription and real-time capabilities. Please provide examples of ...
...analytics tools to track user behavior, preferences, and engagement. Use this data to improve the website and content. - **User Feedback**: Regularly collect feedback from users to identify areas for improvement and implement changes based on their suggestions. ### **8. Scalability:** - **Global Expansion**: Expand your reach to international markets by localizing the content and offering multi-language support. - **Platform Integration**: Integrate the website with other popular platforms and devices (e.g., mobile apps, smart TVs) to increase accessibility. ### **Financial Projections:** - **User Acquisition Cost (UAC)**: Calculate the cost to acquire a new subscriber and optimize your marketing strategies to reduce UAC. - **Customer Lifetime Value (CLV)**: Estimate the averag...
READ CAREFULLY!!! IF YOU HAVEN'T READ THE DESCRIPTION, THERE'S NO CHANCE I'LL REPLY TO YOU. IF YOU HAVE READ IT AND THINK YOU CAN HELP, WRITE TO ME! Hello, I am looking for someone knowledgeable in Python who can help fix an existing script. Brief...to fetch HTML will no longer be necessary—remove these features. Adapt the script to the new HTML layout. Since I now send only filtered HTML with necessary information to save space, adjust the script to match the provided HTML template structure. Before sending the information via the API to my site, use the available Python Bing Chat (Copilot) script to translate it properly into my desired language. Additionally, populate the "Features" fields based on the category using the available HTML content. Th...
I have Window 10 Home single language installed on my laptop. It does not allow me to permanently disable the window updates. Help me disable it permanently
...goal of these translations is to bolster brand awareness across Asia. The materials to be translated include: - Brochures - Web content - Social media posts The ideal candidate for this project should be a native or fluent speaker of the aforementioned languages with exceptional translation skills, preferably with experience in marketing-related translation. Understanding of brand-oriented language and concepts would be advantageous to ensure the translations are engaging and effective in promoting our brand....
I need a seasoned .Net MVC Developer with full-stack capabilities to enhance my existing application. The primary task involves incorporating new features, specifically an analytics dashboard and a translation system, into the application. Key Responsibilities: - Update the ...specifically an analytics dashboard and a translation system, into the application. Key Responsibilities: - Update the current application with new features. - Implement an analytics dashboard. - Integrate a translations feature. Ideal Skills: - Proficiency in .Net MVC and full-stack development. - Experience with developing and integrating analytics dashboards. - Knowledge in implementing multi-language support in applications. - Strong problem-solving skills for maintaining application performance durin...
...replicated. The original plug was created through injection molding, but this job does not necessitate that same production process until it makes sense financially. The job involves creating a 54 electrical pin plug that can endure underhood engine temperatures of up to 400°F. The copper pins themselves are not part of this design, but these pins would be inserted into the plug as part of an assembly process later by others. This plug must also incorporate a sealing method to prevent moisture intrusion, similar to the original plug which has a rubberized component. - Material: The replicated plug should be made out of plastic. - Original Plug: I have the actual plug that needs to be replicated and can ship it for review. - Sealing Method: The moisture prevention method sh...
I'm looking for a skilled developer to create a comprehensive language learning application aimed primarily at teaching the French language of Quebec, with secondary focus on English. The app should be compatible with iOS, Android, and Web. Key Aspects of the App: - AI Integration: The core function of the AI should be providing real-time language translation, enhancing the immersive learning experience. - Multi-faceted Content: The application should encompass a variety of learning materials including interactive exercises, video lessons, quizzes and tests, as well as language exams. These exams will help assess the learner's French/English levels and guide the personalized learning paths. Ideal candidates for this project should have: - Proven expe...
I'm seeking a skilled writer to craft a 1000-wor...need is a four year which is expensive and I will need to do other subjects including a lot of writing in college which is a struggle for me. Please ensure the essay: - Is original and written in clear, engaging language - Adheres to MLA formatting standards - Is 1000 words in length, 7 paragraphs including intro and conclusion and counter point - Has 4 sources with a mix of academic and popular sources - Comes with a annotated bibliography for the sources Ideal candidates for this project should possess: - Exceptional writing skills with a strong command of the English language - Experience with academic essay writing - Familiarity with MLA formatting - Understanding of electrical engineering concepts may be benefic...
I'm seeking a PD...formatting: Ensuring the document is clear, coherent and formatted to professional standards. - Image insertion and modification: Inserting relevant images and modifying them as necessary. - Form creation and editing: Creating forms and editing existing ones to meet the needs of the documents. This role involves editing personal legal documents, so a keen eye for detail and understanding of legal language is crucial. Ideal skills for this job include: - Proficiency in PDF editing software. - Prior experience with legal documents. - Strong attention to detail. - Excellent text editing and formatting skills. - Ability to modify images professionally. - Experience creating and editing forms. Please only apply if you have significant experience with these ...
...with global media. - Experience in writing press releases and managing media relations. Responsibilities: - Collaborate with international health and fitness influencers. - Arrange media coverage, podcasts, and interviews to promote the product. - Enhance the brand’s credibility in international markets. Support Specialist Skills: - Experience in multi-language support and international communication. - Problem-solving and professional communication skills. Responsibilities: - Handle international customer queries and resolve complaints. - Provide clear information about shipping, returns, and product usage. Strategic Plan for Global Selling 1. Market Research: - Identify high-demand countries and target audience ...
Voice Recording Participants Needed!(UK, US, Ireland) Job Description We are looking for participants for voice recordings task. This is a flexible opportunity that you can complete using our iOS app. What You'll Do • Record name pronunciations in three different ...areas  Examples: high foot traffic areas, near construction sites with heavy machinery, recording next to loud appliances, in bustling markets, cafés, or restaurants Key Requirements • iOS device (iPhone) • Reliable internet connection • Record from two specific distances: o Close range (0-5 feet) o Medium range (8-15 feet) • Follow our recording sequence guidelines • Use your natural, native language accent(UK, US, Ireland) • Speak in a clear, attention-getting tone &bull...
I need a project that sequentially writes numbers on a Common Anode seven-segment display using Proteus. The programming language or tool to be used has not been decided yet, so you can recommend the best one based on your expertise. Key requirements: - Expertise in Proteus and seven-segment display implementation. - Ability to recommend a suitable programming language or tool (C/C++, Assembly, or Arduino IDE). - Experience in creating projects that display numbers sequentially. Your understanding of sequential numbering and Common Anode displays will be crucial for the success of this project. Looking forward to your proposals.
I'm looking to build a stock scanner that operates based on 9 separate rules. The ideal candidate for this project should be proficient in Python and have experience working with the Bloomberg Terminal API. Key Requirements: - Development of a stock scanner based on 9 distinct rules. - Using Python as the primary coding language. - Integrating the Bloomberg Terminal API into the scanner. Output: - The stock scanner should display its output on-screen. Ideal Skills: - Proficiency in Python. - Experience with the Bloomberg Terminal API. - Understanding of stock market and trading principles. Please note that the specific types of stocks to be scanned and the visual representation of the output are not predetermined. Therefore, flexibility and creativity in these aspects will ...
I'm seeking a freelancer to add minor animations to an MP4 educational video focused on language learning. The animations will primarily be character animations, with the purpose of enhancing student engagement. Ideal candidates for this project should have: - Proficiency in animation software - Experience with educational content animations - Understanding of language learning concepts and how to illustrate them through animation.
Automated AI News Aggregator Website Development Looking for a developer to create a fully automated news aggregator website with the following specifications: ## Requirements: - Set up a WordPress (or similar CMS) website - Implement web scrapers to automatically collect AI-related news from English-language sources - Ensure proper content formatting and categorization - Set up automated posting system - Integrate advertising spaces/modules - Implement basic SEO optimization ## Technical Specifications: - Web scraping system that can: - Extract headlines, article content, and images - Handle multiple news sources - Filter for AI-related content - Avoid duplicate content - Automated posting schedule - Mobile-responsive design - Ad placement optimization ## Deliverables: ...
...graphic design, writing, or virtual assistance. 2. Content Creation: Start a blog, YouTube channel, or TikTok about a passion or niche. Monetize through ads, sponsorships, or affiliate marketing. 3. E-commerce: Create and sell handmade or curated products on Etsy or Shopify. Drop-ship products using platforms like AliExpress. 4. Online Tutoring: Offer to teach a subject or skill (e.g., language, coding, cooking). Use platforms like Preply or Teachable. --- Phase 3: Financial Management 1. Track Income & Expenses: Use simple tools like Excel or apps like Mint to manage finances. 2. Reinvest Earnings: Allocate a portion of your profits to marketing, tools, or expanding services. 3. Savings & Growth: Start saving for future investments, such as...
...on the screen showing nothing but a number - along side an indicator to show if the value is rising or decreasing. Users will be able to configure alarms which will trigger if the API reaches a certain value Quiet hours will be able to be programmed All this will be configurable via the esp32 touchscreen - no apps/web browser configuration. Ideal Skills: - Proficiency in C++ programming language. - Extensive experience with ESP32 microcontrollers. - Expertise in configuring WiFi and connecting to APIs. Please note, the primary function of the ESP32 in this project is to serve as a monitor - displaying values from the API's - So i can rule out bots please start your proposal with the words hello glucose - anything else will be ignored . Someone who has written esp3...
Description: I am seeking a developer experienced in artificial intelligence and web development to create an innovative platform aimed at Human Resources teams. This platform will allow users to...tools (first tool: efficient CV filtering that can process large volumes of data and select candidates based on predefined criteria) - Ensure an intuitive interface that facilitates the management and analysis of candidate data by users. -Connection with my wordpress site as bridge between my brand and my platform. Requirements: Experience in AI and machine learning, particularly in natural language processing (NLP). Strong web development skills, preferably with experience in creating SaaS platforms. Ability to integrate systems for security and personal data protection. UX experience,...
I'm seeking an experienced Python developer to create two models for me. The first model should convert l WAV audio format into text with a high level of accuracy (91-100%). The second model will summarize the converted text. Y...robust audio-to-text conversion model - Implementing a summarization model - Ensuring high accuracy in the audio-to-text conversion - Delivering the project in Python - Make sure to provide a dataset with both the model - Don't use any pretrained model Ideal skills for this project include: - Proficiency in Python - Experience with audio processing and speech recognition - Knowledge of natural language processing for text summarization - Ability to deliver high-accuracy models Please bid only if you're confident in your ability to delive...
I'm looking for an experienced web developer to build a product launching multi-language website using React JS and MongoDB. The primary function of the site is to collect customer feedback, so it should have several interactive features. Key Features: - Feedback forms: These need to be user-friendly and easy to access. - Events: A section where users can learn about and RSVP to product launch events. - Join Network (Partner) Form: This should allow interested parties to express their desire to partner with us. - Contact Form: A simple and effective way for users to get in touch with us. The website will not require any payment gateway integrations, as it is focused solely on gathering feedback ahead of the product launch. Ideal skills for the job include: - Proficiency i...
...delays, cost overruns, and disputes, specific to EPC and Remeasured contracts. Additionally, the developer will work on creating models that can recommend effective mitigation strategies based on the predicted risks and the unique circumstances of each contract. Crucially, the models will be designed to analyze and interpret contract wording, even from scanned pages, utilizing advanced Natural Language Processing (NLP) techniques. - AI Program Development: The developer will then translate these AI models into a user-friendly program. This will involve creating an intuitive interface that allows users to easily input contract data, view risk assessments, and access mitigation recommendations. The program should incorporate features for comprehensive contract analysis, including ...
I'm seeking a scriptwriter for a video ad that promotes a product (Chat GPT Masterclass) to teenagers. The ad should have an informative and educational tone, while still being engaging and accessible to a younger audience. Website - Ideal Skills: - Experience with copywriting for video - Understanding of teenage interests and language - Ability to write in an informative, educational yet engaging tone Please provide samples of previous work, particularly any that targeted a similar audience or had a similar tone.
I'm seeking a freelancer to assist with data entry on my Wordpress website, specifically utilizing ACF fields. The task primarily involves entering text content. Ideal Skills: - Proficiency in Wordpress and ACF - Strong attention to detail - Excellent English language skills Please note, the text content has yet to be sourced and will need to be gathered from existing documents. The ability to format text into HTML or Markdown may be required, although this will depend on the specific documents. Experience with web scraping could be advantageous for sourcing additional content, but this is not a primary requirement. The project requires a freelancer who is able to: - Understand and correctly populate ACF fields - Accurately input data from various sources - Maintain high qua...
I'm looking for a proficient Arabic SEO content provider to create optimized website copy for my E-commerce ...section. Key Responsibilities: - Create engaging and persuasive Arabic website copy tailored for E-commerce - Optimize content with relevant SEO strategies to enhance visibility and reach - Ensure the brand voice is consistent across all pages Ideal Skills: - Proficient in Arabic with exceptional writing skills - Proven experience in SEO content creation - Familiarity with E-commerce industry language and trends - Ability to deliver persuasive and engaging copy -Proficient in using keyword planner to shape content strategy Ideally be able to handle Arabic dialect in the following countries: Kuwait, Kingdom of Saudi Arabia, United Arab Emirates, Qatar, Iraq and King...
I'm looking for an experienced screencaster to create 10 step-by-step tutorials on a specific SaaS SEO software. These tutorials should be designed for absolute beginners. Key Requirements: - Screen casting the tutorials with your camera ON. - Clearly explaining step-by-step setup process. - Keeping the language simple and easy to understand for beginners. Ideal Skills: - Experience in creating software tutorials. - Familiarity with SaaS SEO software. - Excellent communication skills. - Screen recording and editing skills. I'll provide a walkthrough video to understand the software alongside with an account to start shooting videos.
I'm looking for a skilled programmer to develop an Arkanoid game in Z80 Assembly. The game should be functional and run on the Z80 platform. Ideal skills for this project: - Proficient in Z80 Assembly language - Extensive experience with game development, particularly with classic arcade-style games - Strong understanding of Z80 architecture and its capabilities - Ability to create engaging and smooth gameplay Please note that specific features like sound effects, high-score tracking, or customizable controls are not required for this project, but a solid understanding of game mechanics and the capability to implement basic gameplay with levels is crucial.
... • Create campaign schedules with clearly defined objectives. 2. Email Design and Content Creation: • Design engaging, mobile-friendly email templates. • Write compelling and culturally relevant email copy in Arabic and English. • Incorporate visuals and CTAs that resonate with Middle Eastern audiences. 3. Audience Segmentation: • Segment email lists based on behavior, demographics, and language preferences. • Personalize email content to increase open and click-through rates. 4. Performance Tracking and Reporting: • Analyze campaign performance (open rates, click rates, conversions). • Provide insights and recommendations for improvement. Deliverables: • Fully designed and scheduled email campaigns. • Detailed perfo...
...(optional): For updates and articles, depending on the client’s needs. Key Focus on Creativity: • Deliver unique, interactive, and visually engaging designs. • A strong sense of design aesthetics tailored to the client’s industry. • Ability to create layouts and animations that enhance user experience. Multilingual Expertise: • Seamless support for Arabic (RTL) and English (LTR) languages. • Language switch functionality integrated into the CMS. • Adherence to Arabic typography and cultural design standards. CMS Integration: • Develop websites using WordPress or other similar CMS platforms. • Customize CMS templates to meet specific client requirements. • Implement user-friendly backend interfaces for content...
I'm seeking a talented graphic designer who can enhance and modernize my existing logo while retaining its core elements. The primary components...are the car, the map, and the gear, with particular emphasis on keeping the gear as a central feature. Key Requirements: - Retain and improve upon the existing main elements of the logo (the car, the map, and the gear) - Update the logo to a 3D/Realistic design style - Deliver the final product in an open-source format so that I can make future modifications if necessary The logo is in Arabic language, and I will provide the current version via email. I'm looking for a creative professional with experience in logo design, particularly in translating designs into a 3D/Realistic style. Please send me your email so I can share th...
I'm in need of a dialogue writer for my manga, set in the captivating realm of mythology. The primary focus of the dialogue will be to propel the plot forward, keeping the ...manga, set in the captivating realm of mythology. The primary focus of the dialogue will be to propel the plot forward, keeping the story engaging and dynamic. Key Requirements: - Strong understanding of mythology to create authentic and compelling narratives. - Exceptional writing skills to craft engaging dialogue that advances the plot. - Ability to write for an adult audience, with themes and language suitable for this demographic. Ideal Skills: - Experience in writing manga or graphic novels. - Background in mythology, either academic or personal. - Understanding of pacing and structure in comic boo...
Hi there! I need assistance with typing and formatting 6 scanned pages in the Thai language into a Word document (Docx). The document needs to be properly formatted with headings and subheadings, bulleted and numbered lists, tables, etc., where applicable. Ideal skills and experience for the job include: - Proficiency in Thai typing and language comprehension - Experience with Microsoft Word - Attention to detail for accurate formatting - Ability to understand and replicate tables or forms from the scanned pages Please note that 1) no specific font or style is required for the text, but a high level of accuracy and care is necessary. 2) One such file is attached to this project for you to check.
...below in Portuguese into my resume: Fluent in English, Portuguese and conversational Chinese Professional experience in the commercial area and team leadership I have field experience at events; I have the Ability to manage/coordinate teams; Highly analytical, Detail oriented and Organizational capacity; Ability to work in a team; Empathetic and friendly; Oral and written command of the English language and Portuguese I love festivals and cultural events; I have lived in 3 different countries: Portugal, Canada and Taiwan, and my certificate in Intercultural Communications therefore I have high ability to adapt and integrate in a multicultural environment; Availability to stay at the festival site for the duration of the performance; Excellent worker, Hard working, Ability to w...
...provide guidance. 8. Digital Tools for Sales and Marketing: • CRM software implementation for customer relationship management can be streamlined by a consultant. • Digital advertising campaigns (Google Ads, Facebook Ads) targeted to specific regions, along with email marketing for potential buyers, can be effectively managed. 9. Language Support (Arabic, Hindi, English, French, Russian): • Multilingual support can be arranged by engaging native speakers or language experts to create content, translate documents, and handle customer communication in Arabic, Hindi, English, French, and Russian. Look for someone with a track record in business development, marketing, and international expansion. It's also helpful to check their previous experience work...
I'm looking for a skilled web developer to help me manage translations on my webpage. Currently, I have two file versions of the page: French and English. I want to consolidate these into a single page that handles multiple translations. The project requires creating separate resource files for each translation and enabling the page to be called with a language parameter, like 'en'. Key Requirements: - Consolidate current French and English versions into one dynamic page. - Create separate resource files for each translation. Ideal Skills and Experience: - Proficiency in HTML, PHP, and JavaScript. - Experience with web page multilingual development.
...design .. unique). - High speed in display and download with a large number of users. - Including classifications and sub-classifications for a large number of main categories. - A system for registration, determining locations, communication, messages, chat, social media, etc. - Ease of use in a creative way. - Expandable. - Commitment to providing technical support for at least a year. - Main language: Arabic and a number of sub-languages: English, Turkish, ... in a professional way and not through machine translation such as Google Translate, for example. Here is an example of an application with the same idea (I repeat, I do not want copies from any other program .. I want creative solutions with features that outperform other competing programs)
...typically be under 10 minutes long. Preferred editing software: CapCut. The final video format should be 760. Include minimal special effects to maintain a clean and professional look for the tutorial videos. The edited videos should be delivered within 24 hours. Please include subtle background music in the videos. The editing work will be required on a weekly basis. The videos will focus on language learning tutorials. Include text overlays to reinforce key learning points. The freelancer will be required to edit 1 video on a weekly basis....
...Graduate, etc.). User Registration: Separate portals for job seekers and employers. Profile creation and management. Job Posting and Applications: Employers can post jobs. Job seekers can apply directly. Search and Filter Options: Advanced search with filters (location, salary, qualifications, etc.). CMS Integration: Use of WordPress, Laravel, or other CMS as per recommendation. Languages: Dual language support (Hindi and English). Notifications: Email and SMS notifications for job updates. Analytics and Reporting: Admin dashboard to track site performance and user activity. Monetization Options: Ads integration (Google AdSense or similar). Premium job postings for employers. Design Requirements: Clean, modern UI/UX similar to jobkaka.com. Responsive design. Technical Req...
I am seeking a translator for our corporate brochures into regional French and Portuguese. This is for regular work aimed primarily at our existing clients. Key Requirements: - Proficient in converting corporate language into engaging, comprehensible content for our clients - Native-level understanding of regional French and Portuguese for accurate localization - Experience in corporate brochure translation or similar field - Ability to meet deadlines consistently This project is specifically for @maurod5 and involves translating corporate brochures for our existing clients. The goal is to ensure these translations are not only accurate but also resonate with our clients on a regional level.
Per Month SEO for one Website for one language
I'm in need of an assembly programmer experienced with DOSBOX, TASM, and TLINK. I have a good example of the coding structure and 5 problems that need to be solved. Ideal Skills and Experience: - Proficient in assembly language - Familiar with DOSBOX, TASM, and TLINK - Able to write code that is easy to read and understand Key Requirements: - Solve 5 problems using assembly language - Use provided coding structure example - Focus primarily on creating readable code Please note that the specific types of problems to be solved were not specified, as well as the primary purpose of the example coding structure.
1. I'm looking to modify the placement of product descriptions on my Shopify store. This involves displaying the descriptions partly on top of the product and partly at the bottom. The default setting of the shopify them i have puts all the product descriptions on the top. pls see ...now tab to make it a mega menu bar. I have 11-12 collection items which I want to change to main collection units and then to sub collections units for example within Idol tabs I want silver, metal, stone as separate sub categories. My website is which uses a ready made free Shopify theme. Ideal skills for this project include experience with Shopify's Liquid markup language, a good understanding of eCommerce UX design principles, and the ability to make clean, efficient code changes.
I'm conducting a straightforward survey aimed at the general public, focusing on the English language. Your participation will be highly appreciated! Participants: native speakers of American English; 20-35 years old Compensation: You will receive $10 for approximately half an hour of your time.
Per Month SEO and SMO for One Website only for English language
...imposing, such as mid-strike with the axe or raising a clawed hand in fury. Head Design: Horned and snarling face with demonic features. Option to include alternate head styles (e.g., helmeted or bare-headed with grotesque mutations). Printability: STL format suitable for high-detail 3D printing. Optimized for resin printing (0.05mm layer height). Modular assembly (e.g., separate wings, arms, and base) to ensure ease of printing and assembly. Base Details: The base should match the model's Khorne theme, including cracked terrain, scattered skulls, and small flame or ember details. Ideal Skills and Experience: Expertise in sculpting highly detailed 32mm heroic scale miniatures. Familiarity with Warhammer 40k or similarly styled tabletop miniatures. Experience desig...
I'm seeking a skilled developer to repurpose any astrology engine. This engine should be capable of generating elaborate, personalized horoscope reports in PDF format bas...with suggested remedies - Examination of Yogas and their benefits - Identification of favorable time periods (Dashas, Bhuktis, Transits) - Additional insights into numerology, gemstones, and auspicious dates The programming language or framework for the engine hasn't been specified, so the choice is flexible. The PDF reports can be in any format, as I have no particular preference. Ideal candidates for this project should have: - A deep understanding of astrology and horoscope analysis - Experience in PDF report generation - Proficiency in a suitable programming language - Ability to create a...
I need a skilled developer to create a bot that automates the process of sending messages to a WhatsApp group. The bot should pull information from Google Sheets and send a differen...from Google Sheets and send a different message every 5 minutes. The messages will include text and images. Key Requirements: - The Google Sheets will be formatted in a custom format for the bot to read. - The bot needs to have error handling capabilities and send notifications via WhatsApp in case it fails to send a message. Ideal Skills: - Proficiency in Python or JavaScript (or any other language suitable for creating a WhatsApp bot) - Experience with Google Sheets API - Familiarity with WhatsApp API - Ability to create a custom format in Google Sheets - Knowledge of error handling and notificati...