Operating Systems Development Projects
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Technical Writing on Computer Architecture and Operating Systems
Objective: The primary goal of this project is to develop comprehensive and authoritative written content covering key areas of Computer Architecture and Operating Systems. This project strictly prohibits the use of ChatGPT or any AI-enabled solutions for content creation, ensuring the authenticity and originality of the information. Project Scope: The freelancer will be responsible for creating detailed, accurate, and engaging content covering the following topics: 1. The Fundamentals of Computer Architecture: Basic computer model and essential components Understanding of binary, switching, and logic in computing architecture Performance metrics, including speed and processor frequency Performance definition, program translation into instructions, and CPU-memory tradeoffs 2. Memory and Systems: Types of memory, technology, capability, and performance issues Memory configurations for optimal performance Cache memory, memory hierarchy, and cost-performance tradeoff 3. Building the System: System integration concepts, motherboards, servers, bus systems Data storage systems, including SSDs, magnetic disks, and RAID systems Selection and evaluation of storage components and interfaces 4. Exploring Operating Systems: Operating systems models, types, and standards (Linux, DOS, OSX, RTOS) Program execution, scheduling, resource utilization, and memory management Recent processor developments supporting OS capabilities 5. Operating Systems to Files: Detailed analysis of operating system functionalities and file management 6. Network Concepts and Technology: Basics of computer networking, performance evaluation, and resource economy 7. Security: Understanding system vulnerabilities, common threats, and mitigation strategies Freelancer Qualifications: Proven expertise in Computer Science, specifically in Computer Architecture and Operating Systems Strong technical writing skills with the ability to simplify complex concepts Commitment to delivering plagiarism-free and original content without the use of AI tools Submission Requirements: A brief outline of your approach to covering each topic listed in the scope Selection Criteria: Proposals will be evaluated based on the freelancer’s expertise, proposed approach to the project, quality of writing samples (if available).
9 days ago17 proposalsRemoteIntelligent Systems
It is a project that consist of 2 parts: - Writing abstract, introduction and literature review of the chosen application domain. - Writing up the experimental results, highlighting your analytical skills and interpretation. Furthermore, you should conclude on the circumstances where the model did not succeed and provide reasons for its shortcomings. Additionally, it's crucial to address the ethical, societal, and legal implications associated with the technology in use. The second part should be done using MATLAB, so I need someone who has an idea how to use it. I am aware the description above does not say much, so I recommend to read uploaded document. The price is definitely negotiational.
4 days ago9 proposalsRemoteIntegrate 2 API delivery systems in shopify
I am looking for someone to integrate 2 API systems on shopify - some orders (the larger ones) will need to be routed to DX api to ship out, and the smaller ones will go to to royal mail (click & drop) for fulfilment with our storage company to pick and pack for Royal mail collection. ***Only apply if you have understanding of shopify API and royal mail integrations.*** ***Must have previous experience of doing of integrating a courier to shopify and show previous experience*** Thank you
2 days ago22 proposalsRemoteSenior Accountant - International Operations
Job Title: Senior Accountant - International Operations Location: Remote About Us: We are a leading group in the luxury food industry, encompassing Exmoor Caviar, Shah Caviar, and Caviar Biotec. Our mission is to deliver unparalleled quality and sustainability in caviar production and distribution. With offices in the UK, US, and The Netherlands, and a customer base spanning the UK, EU, South Korea, Australia, and the US, we are dedicated to excellence and innovation in our field. Job Summary: As a Senior Accountant for International Operations, you will play a critical role in managing and integrating the accounting functions across our brands. This role demands a high level of proficiency in cost accounting, financial planning, and forecasting to support our dynamic and growing business. The ideal candidate will be a strategic thinker with a keen eye for detail and a passion for driving financial efficiency and effectiveness in a global setting. Key Responsibilities: Develop and maintain comprehensive cost accounting systems and practices to ensure accurate costing of products across all brands and locations. Lead financial planning and forecasting processes, including budget development, variance analysis, and financial modeling to support strategic decision-making. Ensure compliance with local, state, and international financial and tax regulations across all operating locations. Coordinate and prepare internal and external financial statements in accordance with GAAP and other applicable standards. Implement and oversee financial controls and processes to mitigate risk and enhance the accuracy of the company's reported financial results. Collaborate with cross-functional teams to support and drive business initiatives, providing financial insights and analysis to facilitate informed decisions. Manage and support the accounting team, fostering an environment of continuous improvement and professional development. Liaise with external auditors, tax advisors, and financial institutions as required to support financial operations and compliance. Keep abreast of industry trends, developments in accounting standards, and best practices to ensure the company's accounting practices remain current and competitive. Requirements: Bachelor's degree in Accounting, Finance, or related field. CPA or equivalent qualification preferred. Minimum of 5 years of experience in accounting, with a strong focus on cost accounting, financial planning, and forecasting, preferably in the food industry or FMCG sector. Demonstrated experience in managing accounting functions across multiple countries and dealing with international tax and financial regulations. Proficient in ERP systems and accounting software, with advanced Excel skills. Exceptional analytical, organizational, and project management skills. Excellent communication and interpersonal skills, with the ability to work collaboratively in a remote, multicultural environment. Fluent in English, with proficiency in additional languages considered an asset. What We Offer: A remote and flexible working environment. Competitive salary and benefits package. Opportunities for professional growth and development within a dynamic international company. A supportive and inclusive culture focused on innovation, quality, and sustainability. How to Apply: If you are passionate about making a difference in the luxury food industry and meet the above criteria, please submit your resume and a cover letter detailing your experience and why you are the ideal candidate for this role to [insert application email or platform]. We thank all applicants for their interest, but only those selected for an interview will be contacted.
11 days ago13 proposalsRemoteopportunity
Ensuring competent legal operations
We are seeking a skilled and experienced Legal Representative to join our team and provide legal counsel and support to our biopharmaceutical company. The successful candidate will play a key role in ensuring compliance with regulatory requirements, protecting intellectual property rights, and fostering ethical conduct across the organization.
14 days ago4 proposalsRemoteopportunity
Can you programming me a operating system
I need a operating system like Windows or MacOs
24 days ago7 proposalsRemoteSpecialist Needed for Automating Training Business Operations
Project Description: We are a leader in training within the healthcare ventilation sector, looking to optimise our course delivery and client management through HubSpot. We need a HubSpot-certified specialist with experience in digital marketing, system integrations, and e-learning platforms. The goal is to automate our course listings, bookings, and customer management processes, enhancing both efficiency and user experience. We want to take the pain and hassle away and make booking training as easy as possible! Please take a look at our website before you contact so you can see what we’ve got so far. Www.mmcts.co.uk/training
7 days ago16 proposalsRemoteModification of v2ray/xray client, to run via command line
***Please read carefully before you submit proposal, don't submit 1. if you do not have time to complete in a week 2. if you are not familiar with golang 3. if you do not know how to modify open-source V2ray/Xray to be executed via command line or shell script on Android 8+ 3. if you want me to follow your way to submit project plan, I have described what I need and it is simple 4. if you require me to tell you every details of why I need this and how I will use it and .... I am seeking the skills of an experienced golang developer to modify the open-source V2ray/Xray client for command line execution on Android OS. KEY DETAILS: - **Operating System:** The modified client must function seamlessly on Android platforms, from Android 8. - **Interface:** This project will be focused solely on command line or shell script execution modifications. A GUI interface is not needed. You just need to provide a version that I can trigger via command line, such as: Start: v2ray connect server.json(or server.txt) which .json / .txt file will contain the parameters and server details Stop: v2ray disconnect - **Functionality:** The task will involve modifying an existing app which can be launched via command line. I assume the native tun2socks in the open-source will remain unchanged - Scripting: Shell Script Compatibility - This application should permit scripts to be run from the command line. This requires your android development skills to be coupled with a good understanding of shell scripting. IDEAL SKILLS & EXPERIENCE: The successful freelancer should demonstrate a strong background in software development, specifically in dealing with open-source clients. Proficiency in golang and in working with Android operating systems is a must, along with expertise in command line execution. Prior exposure with V2ray or Xray clients would be highly desirable.
4 days ago4 proposalsRemoteCryptocurrency Architect: Ethereum Wallet Development"
We are looking for an experienced cryptocurrency architect to develop Ethereum-based wallets. Your main task will be to design, develop and optimize wallets for storing, sending and receiving Ethereum and ERC-20 tokens. You will play a key role in ensuring the security, scalability and performance of developed wallets, as well as integration with other cryptocurrency services and platforms. Responsibilities: 1. Designing the architecture of Ethereum wallets taking into account security, scalability and performance requirements. 2. Development of smart contracts for interaction with the Ethereum blockchain and token management. 3. Creation of user interfaces for wallets for various platforms (web, mobile devices, desktop applications). 4. Optimization of wallet operation, including gas management, transaction speed and resource consumption. 5. Conducting security testing and optimization to ensure high reliability and protection against vulnerabilities. Requirements: 1. Experience with Ethereum and smart contracts on Solidity. 2. Deep understanding of the principles of operation of cryptocurrencies and blockchain. 3. Experience in developing user interfaces for cryptocurrency applications. 4. Knowledge of security methods in cryptocurrency systems. 5. Experience with scaling and performance optimization of cryptocurrency applications. We offer competitive salaries, participation in interesting projects in the field of cryptocurrency and blockchain, as well as opportunities for professional growth and development. Join our team and together we will create innovative cryptocurrency solutions based on Ethereum!
13 days ago8 proposalsRemoteopportunity
I need help in creating a software
We are seeking a skilled software developer to create a cutting-edge solution that can bypass current security protocols. The software should be designed to provide unauthorized access to protected systems or networks. The ideal candidate should have a strong understanding of computer security, programming languages, and algorithms. The project requires a high level of creativity, attention to detail, and the ability to work independently. The successful candidate will have the opportunity to make a significant impact on the security industry and contribute to the development of new technologies.
7 days ago9 proposalsRemoteIdentify the reason for my google ads account suspension
Hi there - am looking for support in getting my google ads account suspension lifted for my b2b saas business. - Audit my site and ads account to find out why it was suspended from Google Ads - Provide instruction on how to fix anything - Draft the suspension appeal in language that will make lead google's systems to restore the ad account. Context: - The original suspension was for having a compromised site, the current one says circumventing systems policy. I'm not sure if either of the underlying issues have been resolved.
4 days ago15 proposalsRemoteopportunity
I need an auction website for my business
I need a website built to operate the same as this website for UK / IRELAND sales https://www.hkr.co.uk/sales
a day ago52 proposalsRemoteWebsite Development
We seek an adept web developer to conceptualize and construct a dynamic website for our sustainability training and consultancy company. The site will be designed based on an initial mockup containing preliminary content such as texts and multimedia elements. However, the designer will have the flexibility to implement creative revisions according to their expertise and professional guidance rather than adhering rigidly to a static prototype. Approximately nine pages are in scope, with potential for marginal expansion, and the site will incorporate additional interactive features. This presents an opportunity for an independent and solution-oriented freelancer to apply nuanced technical skills and original design thinking. Applicants should possess a proven track record of translating conceptual designs into polished, fully functional websites. Examples of previous work demonstrating design proficiency, technical prowess, and client satisfaction will be required. Professionals lacking applicable portfolio projects and testimonials detailing their qualifications will not be considered for this two-week project. The selected candidate must be available for weekend work if necessary to meet tight deadlines. Clear communication in English and meticulous attention to detail are parameters of success. The developer will code and construct the site based on the preliminary mockup, with liberties to modernize or customize elements according to best practices and our organization's needs. Content will be provided, yet formatting and optimization remain at the designer's discretion. Additional details will be provided to the successful candidate. Thank you for submitting your proposals. Regards, Mildred
2 days ago29 proposalsRemoteOutgoing features to develop
Essential ( must speak English and UK hours ) Previous work experience or qualifications in a Web Development role Knowledge of/experience in Laravel and Vue (or something similar) Knowledge of/experience in MySQL (or something similar) Experience of monitoring and maintaining systems and networks Experience of solving technical and application issues by phone, email or in person Additional Skills Ability to work effectively as part of a team Ability to adapt feedback and criticism Effective self-organisational skills Strong problem solver All-round computer literacy Ability to establish good working relationships with colleagues Responsibilities A successful applicant would understand the importance of testing and documenting their work in an agile team environment. You will join a small team of experienced developers. Your main responsibility will be to enhance the LMS with new features and to fix any bugs that may arise. You will work closely with the IT support desk.
4 days ago28 proposalsRemoteAI Automation Engineer
We are seeking a talented and experienced AI Optimization Engineer to join our team. As an AI Optimization Engineer, you will play a crucial role in enhancing the efficiency and performance of our artificial intelligence systems in recruitment process. You will be responsible for designing, developing and implementing algorithms, techniques, and strategies to enhance the active and passive recruitment by bringing various resumes, to our database, phone number, email IDs and other required things in the process. Education: A bachelor’s degree in a relevant subject such as computer science, information technology, statistics, or data Experience: Practical experience in the field can be beneficial. This could be gained through internships, projects, or relevant work experience Tools: Experience with AI development tools and libraries Soft Skills: Problem-solving abilities, effective communication skills, analytical skills and collaboration skills. Portfolio: A strong portfolio showcasing your projects can be helpful. Project: Automation on recruitment process for staffing companies.
14 hours ago12 proposalsRemoteWebsite Re-Design
We’re a web design agency established in 2015, Originally our key areas of focus were your standard web design, development and PPC. However, after partnering with some IT firms we pivoted more towards bespoke IT solutions as a whole. As we have been focussing mainly on our partnerships, it’s taken us more down the bespoke IT route and away from web design / development / digital marketing which was my passion. The business is a little fragmented at the moment and so I’m now looking to prioritise our own website, set-up and offering. We are now looking to work with a graphic designer who has the ability to re-design our website as our team is focused elsewhere on the day to day operations in the business. The designer we're looking to work with will need to be able to ensure they provide design concepts and iconography that makes us stand out from the crowd. We will provide a brief of which outlines our requirements in more depth but please only apply if you're capable of working on high-end projects. We will need to see examples of work you have completed.
3 days ago39 proposalsRemotePython Developer
We don't want someone who will just blindly complete tasks, but a proactive partner who enjoys thinking about tasks, proposing improvements, and finding new ways to push the entire product further. Someone who doesn't work just in their own bubble but can communicate with others via Slack and build solutions together.
8 days ago28 proposalsRemoteSoftware Developer
Job description Software development for mobile and web applications Development of applications for smart watches Communication with customers Cooperation with Embedded SW colleagues Participating in the development of new and existing projects from various fields (dry cabinet unit, bus control units, airsoft gun devices, electric golf vagoons) What do we expect? Experience with development in React (JS, HTML, CSS) Experience with Flutter or Swift/Kotlin Node.js, MongoDB or SQL experience preferred Experience with RESTful APIs is an advantage! University degree in IT or Computer Science is an advantage! Independence, sense for team spirit Good communication skills Ability to get things done Diligence, positive work attitude (we are flexible and accommodating, but we expect systematic attitude) Not to be afraid of new challenges Advanced knowledge of English language If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a cooperative relationship as soon as possible. We look forward to hearing from you.
8 days ago25 proposalsRemoteUnreal Engine 5.3 Programmer
JOB RESPONSIBILITIES Provide technical designs for new features and/or changes in engine. Work in Unreal 5 to build new technology and adapt existing systems to fulfill the project's technical requirements. Participate in the development of low level systems like streaming, generic serialization, and more. Write code that fulfills the functional and technical requirements of the project. Work closely with other game developers to define and implement the vision of our game. Own and drive performance related issues. REQUIREMENTS Experience developing multiplayer games (Client/Server architecture, RPCs, Replication, Optimization) Strong analytical abilities with creative problem-solving skills, excelling in thinking innovatively and finding unique solutions Experience using Unreal Engine 5 Familiarity working on core engine systems. Previous experience working on multi-platform software projects. Expert in C++. Ability to research, analyze and optimize code to meet performance requirements. Analytical and strategic thinker with communication skills to express clearly and concisely with a technical and non-technical audience. Experience with Perforce BONUS Experience with .NET core Web Apis Experience with C# Experience with SQL Experience with Entity Framework (EF Core) Experience with Docker Experience with microservice architecture If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a cooperative relationship as soon as possible. We look forward to hearing from you.
9 days ago13 proposalsRemoteopportunity
Hubspot app development
We are seeking a skilled web developer to create a HubSpot app that enables users to send and receive SMS messages directly through HubSpot. The app will integrate with Twilio for SMS services and Stripe for billing management. Additionally, it will feature capabilities for users to manage their accounts, purchase phone numbers via Twilio, and handle template management. Detailed requirements and wireframes will be provided to candidates who are shortlisted. Preference will be given to developers with experience in developing or contributing to a HubSpot app currently listed on the HubSpot Marketplace.
3 days ago27 proposalsRemote