Hardware engineer interview questions and answers pdf jobs

I need an expert to help me troubleshoot my PostgreSQL database on a Linux system - Specific on Openproject (Live environment) https://www.openproject.org. The app...database on a Linux system - Specific on Openproject (Live environment) https://www.openproject.org. The application is hosted on Ubuntu server with multiple applications. Tasks: - Backup application and make sure no damage is done to any other applications running oh the machine - troubleshoot database (OpenProject is not displaying hours spend on projects/tasks) - upgrade OpenProject to latest version (community) Ideal Skills and Experience: - Proficiency in PostgreSQL - Extensive experience working with Linux systems - Ubuntu Server - Strong troubleshooting skills - Ability to diagnose and resolve dat...

I'm looking for a Raspberry Pi based Bluetooth cabinet door lock for my office. The primary purpose of this lock is to control access in a shared space. Ideal Skills: - Proficiency in Raspberry Pi programming - Experience in Bluetooth technology integration - Mobile app development skills Key Requirements: - The lock should be secure and reliable - It needs to be controlled via a mobile app - The project includes both software and hardware components. Please provide examples of previous similar projects you have completed.

...modern and trendy intake form. The project is divided into two main steps: Step 1: - Create a web or PDF intake form that includes: - Client's contact information - Property details - Loan specifics - Implement a formula to calculate the %/downpayment amount of the sales price/loan amount. Step 2: - Integrate a Zapier API that pulls in associated fees for the inputted property address. - Add a button that converts the completed form into a color PDF. This PDF should include a headshot, company logo, and all loan small print. Ideal skills for this job include: - Proficiency in web form or PDF form development. - Experience with API integration, particularly with Zapier. - Ability to create a modern and trendy design. Plea...

...the following two messages: ===== We are sending this email to provide you with an update on Ubuntu 20 blueprint availability on Amazon Lightsail. The existing Ubuntu 20 blueprint will be reaching end of standard support on April 2, 2025 [1], and it will be removed from Lightsail on April 2, 2025. As a result, you will not be able to create new instances with this blueprint on Lightsail on or after April 2, 2025. This blueprint will also be removed from the response of Lightsail "get-blueprints" command in the AWS Command Line Interface (CLI) and corresponding Application Programming Interface (API). A list of your affected resources can be reviewed in the "Affected Resources" tab of your AWS Health Dashboard. This change does not impact existing in...

Looking to develop a dynamic educational website similar to , focused on providing practice tests for students. The website should allow kids to choose answers for multiple-choice questions and automatically display results similar to the functionality observed at Must be user-friendly, mobile-compatible, and equipped with a robust content management system to easily update and manage question sets. Key Features Needed: - User registration/login - Multiple choice question interface - Instant score display after test completion - Admin panel for managing questions and users - SEO optimized structure Required Skills: Web Development, PHP, HTML5, JavaScript, SEO

...NOT REACH OUT TO THE WEBSITE OWNER I need a professional to design and develop a 15 page WordPress website for me. As for the primary purpose of the website, it hasn't been decided yet. So, a flexible, user-friendly and easy to navigate design is crucial. Ideal Skills: - Extensive experience in WordPress design and development - Proficiency in HTML/CSS - Strong understanding of UX/UI principles - Ability to create a flexible design that can cater to different website purposes The current site is: You may select content from this site and use a similar color scheme. The most professional and eye catching design will win the contest. You should use mostly Lorem Ipsum and stock images and we will provide content to replace thes...

I'm in need of an experienced electrical engineer to create a comprehensive load schedule for my industrial building. The load schedule should encompass: - Lighting and power outlets The building has fully detailed electrical plans, so you won't need to start from scratch. However, a deep understanding of industrial-scale electrical systems is necessary. The ideal candidate should have extensive experience in working with industrial buildings, and should be able to interpret and utilize detailed electrical schematics.

Clearly outline the project goals: Preparing ~1,000 PDF pages with images for fine-tuning. Handling image metadata and linking it to text. Formatting content in JSONL for OpenAI fine-tuning. Specify requirements: Experience with OpenAI or similar tools. Familiarity with data preparation for AI training. Knowledge of technical manuals and metadata handling. Mention deliverables: Clean, structured dataset ready for fine-tuning.

...MS Publisher form into a PDF. The final product should be client-friendly for both email and text delivery, featuring interactive elements for signing and initialing. Key Features Needed: - Incorporation of prompts for the client to initial each point in the terms and conditions. - A designated area for the client's electronic signature. - Automatic date fill-in. Given the need for cost-effective solutions, I would appreciate recommendations for a free platform that can handle these electronic signatures. The ideal candidate for this project should have: - Proficiency in MS Publisher and PDF editing software. - Familiarity with free electronic signature platforms. - Experience in creating interactive PDFs. - Excellent attention to detail ...

...based client Role and Responsibilities We are seeking a Digital Marketing Specialist to join our team on a project-based [or full-time] basis. Responsibilities include: • Developing and executing marketing strategies tailored to client needs. • Managing paid advertising campaigns on platforms like Google and Facebook. • Conducting keyword research and implementing SEO best practices. • Creating and delivering performance reports to clients. • Collaborating with team members such as designers, writers, and developers to ensure cohesive campaigns. Skills and Experience Needed • Proven experience in [specific area, e.g., digital marketing, SEO, etc.]. • Strong understanding of tools like [list t...

...USA-based company specializing in comprehensive 2D and 3D CAD services. We cater to engineers, architects, contractors, and manufacturers, offering expertise in 2D/3D drawings, 3D modeling, BIM services, reverse engineering, and design automation. With over 23 years of experience, our team delivers precision and innovation across all projects. What We’re Looking For: We need a professional, eye-catching flyer to promote our Architectural Drafting and Design Services. The flyer will target residential and commercial clients, showcasing our offerings and inspiring them to choose CAD Design Systems for their next project. Design Guidelines: Overall Look: Clean, modern, and professional. The design should align with our websit...

...experts in finalizing ETL and analytics design Support data modeler developer in design and development of ETLs Creation of activity plan as per the agreed concept with timelines Technical Expertise: Strong experience with Microsoft Azure components, including Azure Data Factory, Azure Synapse, Azure SQL Database, Azure Key Vault, MS Fabric, Azure DevOps (ADO), and Virtual Networks (VNets). Expertise in Medallion Architecture for Lakehouses and data modeling in the Gold layer. Solid understanding of Data Warehouse design principles, including star schema, snowflake schema, and data partitioning. Rich Experience with MS SQL Database Packages, Stored procedure, Functions, procedures, Triggers and data transformation activities using SQL Good knowl...

...creation of account, login and payment. It must have a form plugin to do questionnaire. At th eend of the questionnaire the AI must show a report baed on answers. The web must have a form plugin jotform) The job to do: make the landing pages with information of service, add the buy page of service and method of payment (you can use woocommerce); add jotform; integrate the questionnaire of jotform and the answer with AI to create the authomatic report. The questions of jotform and the answer of jotform must be saved inside my mysql database. So it is necessary create a plugin to create the tables and save the answer ad a plugin or code to to comunicate with an AI the plugin (uncanny o Ai engine): Finally it is necessary show the report i...

Description...image attached). The logo should reflect the educational and fun nature of the game, appealing to both children and their parents. Requirements: Game Name: The logo must prominently feature Vocabble. Slogan: Include a slogan like below: "Play, Learn, Master English" "Building Brighter Minds!" "Unlock the Power of Words!" "Play, Learn, Excel!" ..... or you can suggest one. Design Style: Clean, modern, and colorful, appealing to families. Avoid overly complex elements. Format: Deliver in vector format (illustrator/corel draw format )and high-resolution PNG/JPEG for print and digital use. Need source file with all the fonts and elements. If you have any questions, pls dm me. Thanks. ...

Looking to develop a dynamic educational website similar to , focused on providing practice tests for students. The website should allow kids to choose answers for multiple-choice questions and automatically display results similar to the functionality observed at Must be user-friendly, mobile-compatible, and equipped with a robust content management system to easily update and manage question sets. Key Features Needed: - User registration/login - Multiple choice question interface - Instant score display after test completion - Admin panel for managing questions and users - SEO optimized structure Required Skills: Web Development, PHP, HTML5, JavaScript, SEO

I'm looking for a skilled data engineer/ data scientist to create a web-based link for reporting that can be used by executives. This application should generate various crucial reports including: - Financial reports - Performance reports - Resource Utilization - Revenue Forecast The ideal candidate should be able to integrate data visualization features in the form of charts and graphs, dashboards, and interactive elements. Experience in creating similar web-based applications will be highly advantageous. This project is aimed at enhancing decision-making processes, so an understanding of executive needs in reporting is a plus. We are considering to use Power Bi for reporting and there is potential source data hosted at AWS SERVER. I would like to have t...

Statement answers by 2am as proposed.

...professional and eye-catching poster to promote our health screening package. The poster should clearly highlight the services offered, the benefits of the screening, and any special offers or discounts. The design should be visually appealing, easy to read, and suitable for digital and print formats. Key Requirements: -Design the Poster: Include relevant information about the health screening package, such as pricing, services covered (e.g., blood tests, consultations), and any promotional offers. -Clear Call to Action: Encourage customers to book the package or contact for more details. -Branding: Incorporate company branding (logo, colors, fonts) into the design to maintain consistency. -Format: Provide the final poster in high-quality formats sui...

I'm in need of a compelling company profile designed in a PDF format. The primary goal of this document is to attract clients. It should effectively showcase the services we offer, and be presented in a creative and vibrant design style. Key requirements: - Experience in graphic design, particularly with creating company profiles or similar documents. - A creative mind capable of delivering a vibrant and engaging design. Ideal Skills: - Proficiency in design software like Adobe Illustrator, InDesign or similar. - Strong understanding of branding and client attraction strategies. - Excellent communication skills for understanding and interpreting project requirements.

Good day, I have a MS word file that needs to be converted into Fillable/ Interactive PDF with all fields accurately. Need the task done within 12 hours or less. Please bid only if you can start working now. ideal Skills: - Proficiency in Adobe Acrobat and form creation I have attached a copy of the forms to be worked on. Please start your answer with "Pdf Filler Expert" Please refrain from including any special features such as digital signatures, calculations, or security options, as these are not needed for this project.

Hi everyone, I’m reaching out to explore collaborations with interior designers, art consultants, and professionals who connect art with discerning clients. I represent Ash, an Italian abstract artist whose works are sought after for their ability to transform spaces into powerful, meaningful experiences. With a sales base starting at €12,000 (approximately €1 per cm²), Ash's pieces offer exclusivity, authenticity, and inimitable emotional depth. These large-scale works don’t just decorate—they tell stories and create unforgettable visual impact. We’re offering an attractive commission structure, with increased margins for higher-value placements. Additionally, we can arrange live viewings of select pieces to support you...

I'm seeking an experienced video editor for Instagram Reels. The content is primarily explainer videos with captions, b-rolls, cuts, transitions and I need them edited in a viral and engaging style. Key Requirements: - Editing interview footage into 30-60 second clips - Creating a dramatic and engaging viewing experience - Delivering professional quality content for four different clients Ideal Skills: - Proficiency with video editing software - Strong sense of pacing and timing - Ability to create engaging, dramatic sequences - Experience editing interviews and talk content Please include samples of similar work in your bid.

...Map Out and Create Operations Process Flows for All Supply Chain Activities Objective: Develop a comprehensive framework of supply chain workflows to identify inefficiencies and optimize performance. Steps to Complete:  Activity Identification: Document end-to-end processes, from procurement to final delivery. Categorize into strategic (forecasting), operational (inventory management), and tactical (order fulfillment) processes.  Stakeholder Input: Interview teams across procurement, warehouse, and logistics to uncover process pain points.  Visual Mapping: Use tools like Lucidchart or similar, to create process flows, highlighting financial metrics such as cost-per-shipment, inventory holding costs, and waste percentages.  Performance Metric...

...creation of account, login and payment. It must have a form plugin to do questionnaire. At th eend of the questionnaire the AI must show a report baed on answers. The web must have a form plugin jotform) The job to do: make the landing pages with information of service, add the buy page of service and method of payment (you can use woocommerce); add jotform; integrate the questionnaire of jotform and the answer with AI to create the authomatic report. The questions of jotform and the answer of jotform must be saved inside my mysql database. So it is necessary create a plugin to create the tables and save the answer ad a plugin or code to to comunicate with an AI the plugin (uncanny o Ai engine): Finally it is necessary show the report i...

...seeking a highly skilled and motivated telemarketer to contact our existing customer base and offer our Fall Heating Service. This is a commission-based role with $10 earned for every successfully booked appointment. - This is not traditional cold calling; you will be reaching out to 25,000 warm leads — customers we have worked with in the past, though some may not have been serviced recently. We will provide a daily call list of 200 contacts and a basic call script. You’ll need to build rapport, navigate objections, and ensure customers feel comfortable and valued. - To be successful in this role, you must possess excellent English communication skills, demonstrate a neutral American accent, and have basic knowledge of HVAC system...

Hello, I'm looking for someone who can create a logo for a new business. Name of the business: Colors on Panels What they do, they make custom made wooden panels for interior. For the more luxurious homes. Top quality. the logo al...looking for someone who can create a logo for a new business. Name of the business: Colors on Panels What they do, they make custom made wooden panels for interior. For the more luxurious homes. Top quality. the logo also need to look luxury and elegant. Client like to see someting of the panels coming back in the logo. But likes to get suprised as well Tips: they are gonna use the logo as a round format. so the logo will need to fit a circle. in the attachment from the panels they are going to make. If there are questions, ple...

Scope of Work Translation of approximately 700 words from English to Polish. Maintaining clarity and formatting (English sentences clearly paired with Polish translation). Delivery of final document by 10 Jan 2025 Deliverables A Word (docx) or PDF file with English text alongside the Polish translation. Assurance that the text is localized appropriately for Polish readers (natural-sounding, no direct-literal translations). Minor adjustments for style and readability, if needed. Payment & Terms Total fee: 15 EUR Payment via Freelancer Escrow system to ensure both parties are protected. Please confirm via chat before I begin.

I'm in need of a professional with an extensive background in Chemistry and Biology, to create a set of graduate-level, multiple-choice and short-answer questions, along with their respective answers. Key Requirements: - Expertise in Chemistry and Biology at the graduate level, Even till class 10th will work - Prior experience in creating educational content, particularly question and answer pairs - Ability to formulate both multiple-choice and short answer questions - Familiarity with the subjects of Biology and Chemistry - Creativity and understanding of appropriate difficulty levels for graduate students The goal of this project is to provide a comprehensive set of challenging and thought-provoking ...

I'm looking for someone to find out for me what do Uber eats, Menulog or DoorDash In Australia give to all the restaurants in Australian as is a android hardware brands & models number as do have 5G SIM card & or WiFi. printer Built in Overall, I need comprehensive details on all types of hardware provided to restaurants by these services. This includes: - Detailed information about the Android hardware's SIM card capabilities. I want to know about all SIM card details, specifically focusing on 5G SIM cards - Complete specifications on the printer functionalities of these devices.

Here are photos of my motor relay. A wire came loose and I forgot where to attach it. Where do I attach the red wire? To qualify for this project, PLEASE ANSWER THE FOLLOWING SCREENING QUESTION : V=I? Thank you for your help.

I am in need of a licensed structural engineer who can provide their stamp for a carport, 1 Page drawing only. Ideal skills and experience for this job include: - Licensed Structural Engineer for Miami Dade County. ( with valid Number)

Build quote template as below - 1. Polish quote template 2. Macro to create new tab 3. Macro to add new slot in existing quote 4. PDF generation with Inclusion and Exclusion List 5. Push quote info to CRM (if API exists)

...Map Out and Create Operations Process Flows for All Supply Chain Activities Objective: Develop a comprehensive framework of supply chain workflows to identify inefficiencies and optimize performance. Steps to Complete:  Activity Identification: Document end-to-end processes, from procurement to final delivery. Categorize into strategic (forecasting), operational (inventory management), and tactical (order fulfillment) processes.  Stakeholder Input: Interview teams across procurement, warehouse, and logistics to uncover process pain points.  Visual Mapping: Use tools like Lucidchart or similar, to create process flows, highlighting financial metrics such as cost-per-shipment, inventory holding costs, and waste percentages.  Performance Metric...

...is 9000 m², and the total building area per floor is 5350 m², with a total area of 53,750 m². The floors are distributed as follows: • Basements (1st, 2nd, 3rd): 9000 m² each • Floors (Ground to 3rd): 5350 m² each • Roof and Upper Roof: 5350 m² Scope of Work: We need a qualified freelancer [Electro-mechanical Engineer(s)], who has strong Revit Software Experience to upgrade our Revit model in two stages: 1. Upgrade from LOD 300 to LOD 400 (Shop Drawings): o Review and enhance the model to generate detailed shop drawings. o Add construction details, dimensions, and materials. o Perform clash detection and coordination. 2. Upgrade from LOD 400 to LOD 500 (As-Built Model): o Finalize the model to reflect...

Hi, we need the attached PDF document to be translated from Italian to German, destination: Switzerland. We don't have the OCR for this, but I send you both the Word editable document of the first part, and the Excel that contains the following part (table). Please, use the Word and the Excel documents to create one only final document, like the PDF. I kindly ask you to add [unleserliche Unterschrift] wherever a signature appears. We don't have any specific deadline for that.

I am looking for a python selenium engineer to do some automate. Requirement - Strong in Python + Selenium - Have experience in automate website - Have macbook to work It will be full time position and long term.

...Response System - Innovation Plan Competition Description We are seeking innovative and eligible candidates to provide the best conceptual plan for developing the QuickConsult AI Response System, a cutting-edge application designed to enable service providers like attorneys and consultants to respond to client inquiries efficiently. The system will integrate AI-powered video and text responses, incorporate historical client correspondences and documents, and provide a seamless communication experience for professional service providers. This project is unique in its scope and rewards, and we’re offering an exceptional opportunity: What’s in it for You? A $100 Prize: The freelancer with the most creative and feasible p...

I have a pdf of a house I want converted into a Revit/Enscape model. The person must be proficient in Revit and Enscape, and have the project finished to a fine standard for both the house, landscape, and interior. This will allow me to complete 3D images and videos of both the exterior and interior. Requirements: - Full interior design with realistic materials - Full landscaping with water features and lighting - Proficiency in Revit and Enscape 2025 - Ability to deliver a high-quality, detailed model

I'm looking for an expert to help me develop a web application that integrates RAG, Ollama, and Neo4j. I need to create a Demo of a RAG application with Neo4j or LangGraph. The idea is to ask open questions to the loaded document and show relationships between data using graphs. Synthetic data can be used but focused on Banking Ideal skills for this job: - Proficiency in web application development - Experience with data visualization tools and techniques - Knowledge of RAG and Neo4j - Familiarity with Ollama - Strong background in data analysis

...Project Overview: Target Audience: 5,000 recipients. Data provided in Excel format (includes recipient email addresses and other necessary details). Email Content: Email 1: Includes a dynamic, clickable banner and text for sports bettors. (both provided by me. Naturally I want your input). Email 2: Sent three days after the first email, includes new text aimed at casino and slots players (provided by me). Sending Details: Emails should be sent from a professional-looking sender name such as: "Mike Spencer – Your V.I.P. Host". The sender email address must be configured to forward any replies directly to my email. Testing and Approval: A test email must be sent to my email for review and approval before the mass email is sent. Delivery R...

...reflect on their past, present, and future, capturing their memories, regrets, feelings, and thoughts in a casual and conversational tone. - Tone: The diary-book should be written in a casual and conversational style, making it relatable and easy to read. - Content: The book should cover a variety of topics, including their life achievements and milestones, challenges and regrets, as well as their hopes and dreams for the future. - Structure: The freelancer will need to write the chapters and formulate questions that will guide the narrative and encourage introspection. The final product should be a coherent and engaging narrative that strengthens the bond between parent and child and se...

Recreate pages 1,2 in the PDF add a page with links to the reports on PDF page 2 as well as screenshots of the cover pages of the pre-IPO reports recreate 3,4,5,6,7 in excel pls and then embed in the powerpoint pages need at least two charts per slide recreate page 8,9 in table format

...colouring and activity book. The activities should cater to children under 10, incorporating our mascots and a cottage theme. The activities include connect the dots, 'find the match' games, and various colouring pages. I have provided an example of the cottage style for reference. The same graphic assets can be used to assemble different pages so long as its spaced out in such that to not make it appear too cookie cutter to save you time. All artwork must look consistant in nature and drawn using the same style. I need the file files to be set up in a program such as indesign so we provide the ads to you for insertion to generate a print ready PDF for the printer. Key Details: - Use the mascots and cottage themes for the activities ...

...made from factories. - Administration of an inventory. - Registration and customization of client information. - The application will be used by a small team (3-4 people) and must include basic services necessary for implementation, such as hosting, cloud services, a 60-day warranty, and the delivery of user manuals. 3. Project Scope The system will include the following main functionalities: 3.1 Customer Orders Menu - Selection of products from the inventory. - Search for products by name or code. - Save completed orders. - Generate a PDF with order details, including products, quantities, prices, and discounts applied. 3.2 Order Consolidation Menu - Select multiple previously placed orders. - Generate a consolidated PDF with all selected p...

I'm seeking a skilled web developer to create a comprehensive, interactive website for paid online quizzes aimed at students in grades 1-12. The quizzes will span various subject lessons, covering a mix of all core subjects, from Math and Science to Language Arts and History. Key features of the website will include: - A variety of educational quizzes tailored for different subjects and grade levels - Interactive elements such as True&False questions, Multiple Choice Questions (MCQ), and connect two groups tasks - A user-friendly interface to facilitate ease of use for students The ideal candidate for this project should: - Possess extensive experience in web development, ideally with a focus on educational platforms - Have a good unders...

...kids to choose answers for multiple-choice questions and automatically display results similar to the functionality observed at Must be user-friendly, mobile-compatible, and equipped with a robust content management system to easily update and manage question sets. Key Features Needed: - User registration/login - Multiple choice question interface - Instant score display after test completion - Admin panel for managing questions and users - SEO optimized structure Required Skills: Web Development, PHP, HTML5, JavaScript, SEO Further details - Work Instruction for Developing High-Performing Dynamic Educational Websites with Advanced SEO Purpose To create feature-rich, paid educational website focused on OC (Opportunity Class) and...

I need a freelancer to create a professional PDF profile for me. I have all the necessary data and logo, as well as an example of a similar profile. The goal is to make it more visually appealing and well-organized than the example. Ideal skills include: - Graphic Design - PDF Editing - Attention to detail attached an example file

I'm looking for a freelancer with skills in information management to help me organize and categorize my collection of research papers and articles in PDF format.

...professional skilled in both RFID technology and cloud database integration. The task involves connecting my Impinj RFID devices and Zebra devices to an Alibaba cloud database. Key Requirements: - Develop a seamless integration between the RFID readers and the cloud database - Ensure compatibility with both Impinj and Zebra devices - Facilitate automatic configuration for new readers, eliminating the need for manual setup - Handle data storage for raw RFID scan data, processed inventory data, and event logs - Primarily focusing on handheld RFID readers, but also considering stationary ones Ideal Skills: - Proficiency in working with Alibaba Cloud - Experience with RFID technology, particularly Impinj and Zebra devices - Strong skills in netwo...

...so it must be optimally designed to capture leads and convert visitors into potential customers. Key Features: - A lead capture form: This should solicit essential details from potential customers, such as the age of their house, the condition of their roof, and their contact information. - Mobile-Friendly Design: The site must be fully responsive and user-friendly across all devices. - SEO-Optimized: The page should be structured to boost visibility for our planned ad campaigns. - Integration with Google Sheets: The lead capture form should seamlessly sync with Google Sheets for easy management of captured leads. - Inclusion of FAQs: The landing page should feature a dedicated section for frequently asked questions, providing clarity and fostering tr...