Freelancers untuk diupah di United States

  • Perl
  • Pengurusan Laman Web
  • HTML5
  • SQL
  • MySQL
  • Pengaturcaraan C#
  • Pembangunan Pangkalan Data
  • Pengekodan
  • .NET
  • Ujian / Jaminan Kualiti
  • United States
  • Online Users
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Menunjukkan 200 hasil
  • Upah     OTooleSoftware
Upah     OTooleSoftware

    OTooleSoftware OTooleSoftware

    United States $75 USD / jam
    Unity 3D Programmer, iOS Developer, Unreal Engine
    United States
    5.3
    ulasan 55 ulasan 55 $75 USD setiap jam
    ## BIO I am a programmer and engineer at heart. I have a passion for all things computers, especially game development! I have an extremely strong and well versed background in programming. Unity 3d, Unreal Engine, C#, Python, Perl, BASH, PHP, Objective-C, C, C++, anything iOS/Swift/Xcode/Flutter are a few my...
    ## BIO I am a programmer and engineer at heart. I have a passion for all things computers, especially game development! I have an extremely strong and well versed background in programming. Unity 3d, Unreal Engine, C#, Python, Perl, BASH, PHP, Objective-C, C, C++, anything iOS/Swift/Xcode/Flutter are a few my favorites (simply depends on what I need to do). I have been programming for well over 20 years. During these years, I've developed a number of large, enterprise scale, software applications that have been used through a large ISP in the USA. ## Area of Expertise Unity 3D, Python, Swift, Objective-C, Xcode, iOS, iPhone, iPad, Linux, Unix, Windows, C, C++, C#, Perl, Bash, Java, Javascript, AJAX, PHP, MySQL, Mobile Development (iOS/iPhone/iPad), System Engineering, Server Management kurang
  • Upah OTooleSoftware
  • Upah     TabathaSantero
Upah     TabathaSantero

    TabathaSantero TabathaSantero

    United States $25 USD / jam
    Senior web developer | Spring boot | Java | C++
    United States
    0.4
    1 ulasan 1 ulasan $25 USD setiap jam
    ✓ Back-end: .NET, Ruby on Rails, PHP, Node.js, Laravel, Wordpress ✓ Front-end JS: Next.js, AngularJS & 2+, React.js jQuery, AJAX, CoffeeScript ✓ Front-end UI development: HTML5, HAML, CSS3, SASS, LESS, Bootstrap ✓ Databases: MS SQL Server, PostgreSQL, MySQL, MongoDB, Redis ✓ Payment: Braintree, Stripe, PayPal,...
    ✓ Back-end: .NET, Ruby on Rails, PHP, Node.js, Laravel, Wordpress ✓ Front-end JS: Next.js, AngularJS & 2+, React.js jQuery, AJAX, CoffeeScript ✓ Front-end UI development: HTML5, HAML, CSS3, SASS, LESS, Bootstrap ✓ Databases: MS SQL Server, PostgreSQL, MySQL, MongoDB, Redis ✓ Payment: Braintree, Stripe, PayPal, Authorize.net, 2CO, Google Checkout ✓ Searching: Solr, Elastic Search, Ransack ✓ TDD: RSpec, Mini_test, TestUnit ✓ TDD/BDD support: Capybara, Cucumber, Factory_girl, PhantomJS, Selenium ✓ Servers: AWS, MS Azure, Heroku, Rackspace, DigitalOcean ✓ Code Management Tools: Github, Bitbucket, Gitlab ✓ PM Tools: Jira, Trello, Asana kurang
  • Upah TabathaSantero
  • Upah     xupiter2012
Upah     xupiter2012

    xupiter2012 xupiter2012

    United States $75 USD / jam
    Azure | AWS | GCP | VMware | Hyper-V | Security
    United States
    4.6
    ulasan 16 ulasan 16 $75 USD setiap jam
    My experience is more than 10 years. Time zone is (GMT-08:00). ✔ Azure, Amazon EC2, Google Cloud, VMware ESXi and Microsoft Hyper-V environments ✔ InstallShield, Windows Installer and silent installations (*.EXE / *.MSI) ✔ Reverse engineering ✔ Security auditing and program protection First and foremost. My business...
    My experience is more than 10 years. Time zone is (GMT-08:00). ✔ Azure, Amazon EC2, Google Cloud, VMware ESXi and Microsoft Hyper-V environments ✔ InstallShield, Windows Installer and silent installations (*.EXE / *.MSI) ✔ Reverse engineering ✔ Security auditing and program protection First and foremost. My business policy is to accept a new project only after engaging in discussion with you over chat. I'm focused on meeting your requirements in terms of TIME, COST and QUALITY. kurang
  • Upah xupiter2012
  • Upah     qprotex
Upah     qprotex

    qprotex qprotex

    United States $120 USD / jam
    Senior Software Architect
    United States
    7.5
    ulasan 82 ulasan 82 $120 USD setiap jam
    I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software...
    I offer comprehensive Software Architecture Services designed to build robust, scalable, and efficient software systems tailored to meet the unique needs of your business. My expertise lies in creating clear, actionable architecture blueprints that serve as a foundation for developing high-performing software solutions. With a focus on modern architectural patterns, microservices, and cloud-native technologies, I ensure that your software architecture is flexible, resilient, and ready for future growth. I work closely with each client to understand their specific challenges and objectives, providing personalized guidance on technology selection, system design, and best practices for implementation. My goal is to empower your development teams with a solid architectural framework that accelerates development, facilitates maintenance, and reduces overall project risk. Partner with me to transform your vision into a software reality that drives business success and technological innovation. My certifications: - Microsoft – Azure Administrator - Microsoft – Azure Fundamentals - Microsoft – Azure AI Fundamentals - Microsoft – Azure Data Fundamentals - CompTIA CASP+ - CompTIA Security+ - EC Council – CEH Certified Ethical Hacker -eLearnSecurity – eCRE Certified Reverse Engineer - IITAC – Certified Reverse Code Engineering Professional - IACRB – Certified Reverse Engineering Analyst -SmartBear – SOAPUI NG Pro kurang
  • Upah qprotex
  • Upah     wdanford
Upah     wdanford

    wdanford wdanford

    United States $100 USD / jam
    Experienced engineer hardware, firmware, software
    United States
    2.8
    1 ulasan 1 ulasan $100 USD setiap jam
    Software: Asm & C real-time. FORTRAN, BASIC, C, PASCAL, Asm. Windows, MS Visual C++. Windows/MAC, CodeWarrior (C++, Pascal, Java). Buildroot, gcc make Test prog with CVI, LABWindows, VB. Port Linux to ARM custom platforms, device driver dev. Hardware drivers on x86 embedded (Qseven)...
    Software: Asm & C real-time. FORTRAN, BASIC, C, PASCAL, Asm. Windows, MS Visual C++. Windows/MAC, CodeWarrior (C++, Pascal, Java). Buildroot, gcc make Test prog with CVI, LABWindows, VB. Port Linux to ARM custom platforms, device driver dev. Hardware drivers on x86 embedded (Qseven) platform. Hardware: Work with 6800, 6809, 68HC11, 68070, 68020. Embedded design 386EX, 6800, 6809, Hitachi H8/300, NEC, PIC, ARM, ARM Cortex. Asm & C prog of above for real-time, bare metal, FreeRTOS. FPGA design using ABLE, CUPL, proprietary IDE. Other PLD, CPLD and FPGA. PWB with P-Cad, PADS, Eagle, KiCad. Design VMEbus, DEC Q22 bus, STD bus boards. Design IEEE-488, Parallel, Serial. Design IrDA with Embednet stack. Low-band VHF design. Analog instrumentation design. Power control (SCR), power supply. Consumer, Industrial and Military. ATE with GenRad, Trendar, HP, Zentel. ATE with VXI / GPIB instruments, custom design. Web site: Database driven web sites, MySQL, php. kurang
  • Upah wdanford
  • Upah     robert747
Upah     robert747

    robert747 robert747

    United States $20 USD / jam
    Full Stack & App Developer
    United States
    0.0
    ulasan 0 ulasan 0 $20 USD setiap jam
    Experienced with all stages of the development cycle for dynamic web projects. Well-versed in numerous programming languages including HTML5, PHP WordPress, JavaScript, CSS, MySQL. Strong background in project management and customer relations. Adaptable, problem-solver, and creative thinker. Skilled in developing...
    Experienced with all stages of the development cycle for dynamic web projects. Well-versed in numerous programming languages including HTML5, PHP WordPress, JavaScript, CSS, MySQL. Strong background in project management and customer relations. Adaptable, problem-solver, and creative thinker. Skilled in developing user-friendly interfaces and optimizing website performance. Passionate about creating visually appealing and functional websites that enhance the user experience. kurang
  • Upah robert747
  • Upah     edenhaza
Upah     edenhaza

    edenhaza edenhaza

    United States $10 USD / jam
    Full-Stack Developer
    United States
    0.0
    ulasan 0 ulasan 0 $10 USD setiap jam
    Highly skilled full-stack developer with 8+ years of experience in designing, developing, and maintaining robust web applications. Proficient in both front-end and back-end technologies, with a strong ability to bridge the gap between design and technical implementation. Adept at working collaboratively in Agile...
    Highly skilled full-stack developer with 8+ years of experience in designing, developing, and maintaining robust web applications. Proficient in both front-end and back-end technologies, with a strong ability to bridge the gap between design and technical implementation. Adept at working collaboratively in Agile environments to deliver high-quality software solutions. Known for attention to detail, problem-solving abilities, and a passion for staying updated with emerging technologies. Key Skills: ✔ Front-end Development: Expertise in HTML, CSS, and JavaScript, with extensive experience using modern frameworks such as React, Angular, and Vue.js to create responsive and intuitive user interfaces. ✔ Back-end Development: Skilled in server-side programming languages including Node.js, PHP, and Python, with hands-on experience in frameworks like Express, Laravel, and Django. Proficient in designing RESTful APIs and building scalable server-side applications. ✔ Database Management: Strong understanding of database systems such as MySQL, PostgreSQL, MongoDB, and SQLite. Experienced in database design, optimization, and query performance tuning. ✔ Full-Stack Technologies: Proficient in using Git for version control, package managers like npm and Yarn, and development tools such as Docker and Vagrant to streamline the development process. ✔ Agile Methodologies: Experienced in Agile development practices, including Scrum and Kanban. Skilled in collaborating with cross-functional teams to deliver software iterations and meet project deadlines. Project Highlights: ✔ Led the development of a customer relationship management (CRM) platform from inception to deployment, utilizing React for the front end and Node.js with Express for the back end. Integrated third-party APIs for enhanced functionality and implemented user authentication and authorization features. ✔ Contributed to the optimization of a large-scale e-commerce application by refactoring legacy code and implementing performance enhancements. Utilized MongoDB for data storage and caching strategies to improve overall application speed and responsiveness. ✔ Developed a real-time chat application using Vue.js for the front end and Firebase for backend services. Implemented WebSocket communication for instant messaging functionality and integrated authentication using Firebase Authentication. kurang
  • Upah edenhaza
  • Upah     ashtonbytes
Upah     ashtonbytes

    ashtonbytes ashtonbytes

    United States $15 USD / jam
    A Software Engineer who is eager for experience.
    United States
    0.0
    ulasan 0 ulasan 0 $15 USD setiap jam
    I have several years of experience in C++, C#, C, Python, and Assembly. I have experience with Godot, GameMaker 1 & 2, Visual Studios 2022, Visual Studio Code, Git, GitHub, Jira, Trello, and the Linux Operating System. I have a Microsoft Speicalist Certification in Word and Excel and am proficient in professional...
    I have several years of experience in C++, C#, C, Python, and Assembly. I have experience with Godot, GameMaker 1 & 2, Visual Studios 2022, Visual Studio Code, Git, GitHub, Jira, Trello, and the Linux Operating System. I have a Microsoft Speicalist Certification in Word and Excel and am proficient in professional communication including email writing. I have worked well and will work well in a team, including leadership positions, holding Vice President and Presidential positions in a University Club, and as a research engineer specializing in brain-computer interfaces and drone technology. I am willing to work at a cheaper rate to make up for my lack of experience. I hope to give you the results of any other candidate to a greater quality at a lower cost to you. kurang
  • Upah ashtonbytes
  • Upah     adamsrobert106
Upah     adamsrobert106

    adamsrobert106 adamsrobert106

    United States $38 USD / jam
    Solidworks | AutoCAD| Data analyst
    United States
    0.0
    ulasan 0 ulasan 0 $38 USD setiap jam
    Hello! I'm Adams, a seasoned mechanical engineer with over several years of experience in delivering end-to-end 3D model development projects with a commitment to quality and client satisfaction. As an ambitious and experienced professional in 3D machinery and buildings, different types of objects modelling, I...
    Hello! I'm Adams, a seasoned mechanical engineer with over several years of experience in delivering end-to-end 3D model development projects with a commitment to quality and client satisfaction. As an ambitious and experienced professional in 3D machinery and buildings, different types of objects modelling, I thrive on enhancing websites with new functionalities, maintaining existing systems, and offering innovative business solutions to clients through creative thinking and established techniques. kurang
  • Upah adamsrobert106
  • Upah     deniswang1012
Upah     deniswang1012

    deniswang1012 deniswang1012

    United States $40 USD / jam
    Full stack developer & Blockchain expert
    United States
    0.0
    ulasan 0 ulasan 0 $40 USD setiap jam
    Over the last 7+ years, I worked as a senior full-stack developer and experienced in all stages of the development cycle for variant types of web services and projects. I have extensive experience working both alone and as part of a team on often time-sensitive, challenging web development projects that require...
    Over the last 7+ years, I worked as a senior full-stack developer and experienced in all stages of the development cycle for variant types of web services and projects. I have extensive experience working both alone and as part of a team on often time-sensitive, challenging web development projects that require outstanding creative and technical capabilities and the ability to ensure all work is optimized across a wide range of platforms. Very familiar with PHP, JavaScript but I have enjoyed working with modern JavaScript/TypeScript frameworks such as React, Angular, Vue for the frontend and NodeJS, ExpressJS, NestJS, HapiJS for the backend. Always focused on producing well-documented, well-architectured, well-designed projects based on efficient and clean code. My tech stacks: -JavaScript/TypeScript: React(Next, Gatsby, React Native, Redux, Hook, Saga), Angular(RxJS, JS/2+), Vue(Nuxt, Vuex, Vuetify), jQuery, D3.js, three.js, NodeJS, ExpressJS, NestJS(MikroORM), HapiJS -UI/UX: HTML/CSS, HTML5/CSS3, SCSS/SASS/LESS, Tailwind CSS, Bootstrap 3/4, Material UI, Antd -Mobile: React Native - CLI & Expo, Swift, Java, Kotlin, Xcode(Storyboard/AutoLayout/SwiftUI), Android Studio -PHP: Laravel, CodeIgniter, Symfony -Python: Django, Flask -Git: Github, Gitlab, BitBucket -CMS/eCommerce: Wordpress, Shopify, Zoho -Database: MySQL, MongoDB, PostgreSQL, MS SQL Server -Cloud Serer: AWS(S3, EC2, Lambda), Azure, Firebase, Docker -Development Tool: CI/CD Pipeline(Jenkins), Testing Library(Jest, Mocha), Webpack(Babel) -API: REST, GraphQL(Apollo, Helix, AWS Amplify) Specialized Aspects for Blockchain & Crypto-related products: - Ethereum, Solana, Binance Smart Chain - Solidity, Rust, web3.js, ether.js - Truffle, Hardhat, Ganache, Trizzle, Remix, Pinata, Moralis, IPFS, Opensea - DEX, Trading Bot, Wallet, DApps, NFT, DAO, ICO From my expertise experience, I can provide the perfect solutions and creative ideas. Looking forward to discussing your project and business. Thanks! kurang
  • Upah deniswang1012

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