Find and Hire Freelancers for Operating Systems Design

We found 8,560 Operating Systems Design Freelancers offering 14,419 Operating Systems Design freelancing services online.

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Uman S.

Yonkers, New York, United States

ID Verified

Portfolio for QA Testing

QA Testing

$20/hr   ·   Starting at $1,000

Your Shield Against Bugs, Your Guarantee of User Satisfaction Don't let software defects sabotage your reputation or impede your growth.  Ensure the quality and functionality of your digital products

  • Sumansoft

    Gurgaon, Haryana, India

    Past Earnings

    Portfolio for Liferay Development

    Liferay Development

    $85/hr   ·   Starting at $2,500

    Liferay 6.x,7.0,7.1 and 7.2 Liferay Analytics Cloud Liferay Commerce Mobile Experiences Extensive hands on experience in creating various kinds of plugins using Liferay Piloted the quality initiatives…

  • Portfolio for Network Security

    Network Security

    $200/hr   ·   Starting at $450

    Network security refers to the practice of protecting computer networks and the data they contain from unauthorized access, use, disclosure, disruption, modification, or destruction. It is a critical

  • PAL InfoCom Technologies Inc.

    Mohali, Punjab, India

    Past Earnings

    Portfolio for Linux Servers Administration

    Linux Servers Administration

    $18/hr   ·   Starting at $150

    PAL InfoCom Technologies - Remote Server administration We understand and appreciate how mission critical servers are for the success of today's business entreprises. Not only the availability of serv…

  • InfoTechable Solutions

    Amritsar, Punjab, India

    Past Earnings

    Portfolio for DevOps Jenkins Services

    DevOps Jenkins Services

    $20/hr   ·   Starting at $500

    8+ years of experience as a DevOps Engineer includes Linux, Ansible, Jenkins, Terraform, GitLab, Terraform, GIT, Kubernetes, Docker, AWS Python, and Shell Scripting. • Kubernetes – Installation, Conf…

  • Eywa Solutions

    Pune, Maharashtra, India

    ID Verified

    Portfolio for Mobile App Development

    Mobile App Development

    $35/hr   ·   Starting at $2,500

    Mobile app development can be categorized into Native apps development and Cross-platform apps development amongst the few. Native app development is building a mobile app exclusively for a single pla…

  • Techencephalon Softwares Pvt. Ltd.

    Noida, Uttar Pradesh, India

    Past Earnings

    Portfolio for iPhone Applications

    iPhone Applications

    $14/hr   ·   Starting at $1,000

    Being a market leader, iOS has offered some fantastic features to its users. We here at Techens, are helping our client’s in converting their project ideas in to real apps. Our iOS experts have overco…

  • soumyaranjanM

    Cuttack, Odisha, India

    Portfolio for embedded IOT engineer

    embedded IOT engineer

    $10/hr   ·   Starting at $35

    Are you looking to bring your IoT projects to life with reliable and efficient embedded systems? Look no further! I am a skilled Embedded IoT Engineer with extensive experience in designing, developin…

  • Alan Short

    Huntington, Indiana, United States

    Portfolio for Business, Lean, & Profit Consulting

    Business, Lean, & Profit Consulting

    $75/hr   ·   Starting at $2,500

    Superior business, marketing, lean, and profit consulting. What You Can Expect Unique And Typical Outcomes For Clients Core competencies: What, In General Consulting And Coaching Is About For The Clie…

  • Ahmed Raza32423

    Karachi, Sindh, Pakistan

    Portfolio for Cross-Platform App Developer

    Cross-Platform App Developer

    $70/hr   ·   Starting at $200

    As a Cross-Platform App Developer, I specialize in developing mobile applications that seamlessly run on multiple platforms using technologies like React Native. My main goal is to create efficient an…

  • Abhishek Agarwal 42

    New Delhi, Delhi, India

    Portfolio for Web And Mobile App Develoment

    Web And Mobile App Develoment

    $15/hr   ·   Starting at $500

    Omnist Tech honed our skills in web and mobile app development, working on various projects in different industries. Our expertise in programming languages such as HTML, CSS, JavaScript, Swift, and Ja…

  • Solid Solutions, UA

    Zaporizhzhia, Zaporiz’ka Oblast’, Ukraine

    ID Verified

    Portfolio for Mobile and Web Application Development

    Mobile and Web Application Development

    $28/hr   ·   Starting at $1,000

    Brochure Website A brochure website is a small website that provides basic information about an organization. It usually consists of one or several web pages. Brochure websites may contain information…

  • VinnovateLabz

    Bangalore, Karnataka, India

    Past Earnings

    Portfolio for Custom Software development

    Custom Software development

    $15/hr   ·   Starting at $1,500

    Software which is tailored for your business! Welcome to Vinnovate Labz, your trusted partner in the world of custom software development. We take pride in delivering high-quality, tailor-made softwar…

  • Yerdaulet Shapagatov

    Atyrau, Atyrau, Kazakstan

    ID Verified

    Portfolio for .NET & React - Full Stack Development

    .NET & React - Full Stack Development

    $30/hr   ·   Starting at $2,000

    I offer the following services: Developing new features and enhancements for web applications using React, Redux, .NET Core, and ASP.NET. Conducting in-depth analysis of user needs and proposing softw…

  • HashOne Global

    Karachi, Sindh, Pakistan

    Past Earnings

    Portfolio for Quality Assurance

    Quality Assurance

    $35/hr   ·   Starting at $1,500

    Delivering Flawless, Reliable Digital Experiences At HashOne Creatives, we prioritize quality at every stage of development. Our Quality Assurance (QA) services ensure that your website, mobile app, o…

  • 20_mi4

    Al Hayy, At Ta'mim, Iraq

    Portfolio for Microsoft packs Bing search engine, Edge

    Microsoft packs Bing search engine, Edge

    $10/hr   ·   Starting at $25

    Microsoft Corp is revamping its Bing search engine and Edge Web browser with artificial intelligence, the company said yesterday, signalling its ambition to retake the lead in consumer technology mark…

  • Haresh Daswani

    Hong Kong, Hong Kong, Hong Kong

    Portfolio for On line jobs with any business knowledge

    On line jobs with any business knowledge

    $20/hr   ·   Starting at $100

    Hi ! I have been working in the Import & Export field, trading mostly in garments and apparel from the past 45 years and I also have good knowledge of various software and ERP's. I have helped a few t…

  • Atila Sabo

    Novi Sad, Vojvodina, Serbia

    ID Verified

    Portfolio for Golang, Python Backend Development

    Golang, Python Backend Development

    $90/hr   ·   Starting at $3,600

    As an experienced Senior Golang and Python Developer, I offer comprehensive software development services that cater to your business needs. With a strong background in Golang and Python, I specialize…

  • Rayka Boy

    Gujarat, Gujarat, India

    Portfolio for Title: The Essential Guide to Cybersecur

    Title: The Essential Guide to Cybersecur

    $10/hr   ·   Starting at $40

    Title: The Essential Guide to Cybersecurity: Protecting Your Digital World Introduction In an era where our lives are deeply intertwined with technology, cybersecurity has never been more critical. Wh…

  • ShahrukhCS

    Karachi, Sindh, Pakistan

    Portfolio for Software Development

    Software Development

    $10/hr   ·   Starting at $25

    Comprehensive Software Development Services Expertise in .NET Technologies I specialize in providing a wide range of software development services, focusing on delivering robust and efficient solution…