Freelancers để thuê tại United States

  • JSP
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  • Java
  • United States
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Hiện 118 kết quả
  • Thuê     dharbour
Thuê     dharbour

    dharbour dharbour

    United States $50 USD / giờ
    Senior Full stack | AI developer
    United States
    2.6
    1 Nhận xét 1 Nhận xét $50 USD mỗi giờ
    Software developer with 10 years of experience in developing and testing web application and machine learning algorithms. Proficiency with Deep learning, Python , C++, OpenCV, Data analytics and video analytics algorithms. Very familiar with front-end(React, Angular, Vue) and back-end development(Django, Flask, Node,...
    Software developer with 10 years of experience in developing and testing web application and machine learning algorithms. Proficiency with Deep learning, Python , C++, OpenCV, Data analytics and video analytics algorithms. Very familiar with front-end(React, Angular, Vue) and back-end development(Django, Flask, Node, Laravel). Passion for optimizing software design, researching and implementing machine learning technology for client companies. ít hơn
  • Thuê dharbour
  • Thuê     obsurf
Thuê     obsurf

    obsurf obsurf

    United States $40 USD / giờ
    Senior Web, Mobile & AI, Database Programmer
    United States
    4.9
    5 đánh giá 5 đánh giá $40 USD mỗi giờ
    Although the two worlds of web site design and web programming are separate and not equal, it has been my experience that they are interwoven and interconnected in many ways. To effectively program, the programmer needs to be aware of some design elements and practices. To effectively design, the designer needs to...
    Although the two worlds of web site design and web programming are separate and not equal, it has been my experience that they are interwoven and interconnected in many ways. To effectively program, the programmer needs to be aware of some design elements and practices. To effectively design, the designer needs to have an awareness of programming requirements, syntax, and browser-related issues. Technically speaking, I am more of a programmer. ít hơn
  • Thuê obsurf
  • Thuê     qprotex
Thuê     qprotex

    qprotex qprotex

    United States $120 USD / giờ
    Senior Software Architect
    United States
    6.8
    47 đánh giá 47 đánh giá $120 USD mỗi giờ
    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 ít hơn
  • Thuê qprotex
  • Thuê     twalters84
Thuê     twalters84

    twalters84 twalters84

    United States $80 USD / giờ
    World-Class Senior Website Developer - 25+ Yrs Exp
    United States
    5.6
    17 đánh giá 17 đánh giá $80 USD mỗi giờ
    ★ With over 25 years of experience and education, I am an award-winning Senior ColdFusion Programmer by day and an extremely accomplished Senior SQL Database Administrator by night. ★ By 2006, I graduated from Allegany College of Maryland with Honors receiving nine associate degrees and several certifications; I...
    ★ With over 25 years of experience and education, I am an award-winning Senior ColdFusion Programmer by day and an extremely accomplished Senior SQL Database Administrator by night. ★ By 2006, I graduated from Allegany College of Maryland with Honors receiving nine associate degrees and several certifications; I majored in Computer Science and Minored in Mathematics. ★ By 2015, as both a Business Owner and as a Top Website Developer, I have completed over 160 projects and for the reviews I have received, all of them have a perfect rating - all on time - on budget - with a 33% repeat hire rate! ★ As a Dedicated Hard-Working Project Manager, I have worked with various teams to complete some popular websites that now receive thousands of unique hits each day! I am also very skilled working independently with minimal assistance needed. ★ As a World-Class Senior Website Developer, I always strive to achieve my employer's complete satisfaction regardless of the project. ★ Between 2015-2021, I was part of the Adobe ColdFusion Pre-Release Program where I was able to gain much insight inside how ColdFusion works. I got the chance to work beside the best ColdFusion programmers in the industry and I learned quite a lot from my peers. However, I cannot divulge more information on this due to an NDA agreement. ★ Contact Me Today For Top-Notch Technological Consultation! ít hơn
  • Thuê twalters84
  • Thuê     katana2003
Thuê     katana2003

    katana2003 katana2003

    United States $35 USD / giờ
    .Net Developer, ASP.Net, Websites, Windows Applications, Payment Gateways
    United States
    2.0
    1 Nhận xét 1 Nhận xét $35 USD mỗi giờ
    SUMMARY - More than 8 years programming and application experience in various web and non-web development platforms. - Skilled both in Programming and Network Technologies. COMPUTER SKILLS - Languages: · + Proficient in: Microsoft .Net Web and Windows Applications, Visual Basic®, C, Lotus Script, SQL· +...
    SUMMARY - More than 8 years programming and application experience in various web and non-web development platforms. - Skilled both in Programming and Network Technologies. COMPUTER SKILLS - Languages: · + Proficient in: Microsoft .Net Web and Windows Applications, Visual Basic®, C, Lotus Script, SQL· + Familiar with: C#, Java, AS400, Macromedia Flash 5.0 and above, PERL Software· + Database: Microsoft SQL Server, MySql Server, Domino Server and Microsoft Access· + Platforms: Microsoft Windows® 2000, Microsoft Windows XP, Microsoft Windows 98; Familiar with Linux Based Platforms BSD, Red Hat EXPERIENCE - Nexxus Gate, LLC + Chief Software Architect/Network Administrator + Developed and marketed all aspects of the Nexxus Crossroads Application Suite including online websites www.behaviortoolsonline.com and www.nexxusgate.com (application for human service providers) + Developed online application for smaller facilities to track Incidents, Restraints, Medications, Behaviors and various other database related functions via the Internet. Visit www.behaviortoolsonline.com for more information. + Developed websites for the Tennessee Association for Behavior Analysis: www.taba.com , Professional Crisis Management Association: www.pcma.com , and the Mapleway Community, LLC: www.maplewaycommunity.com. - Human Service Agency + Certified Lotus Notes Programmer/Developer + Developed Lotus Notes applications utilizing C, Java, Lotus Script and Lotus Command Language. + Developed applications for Absentee Requests, Employee Scheduling and Timecards, Client Tracking Databases, Payroll, and various other key applications from testing phase to completion. - TecZilla Inc. + Programmer¨ Developed TecZilla’s Main Application called the ‘Donnie Base’, which was a database application that tracked customers who called in with support questions on Gateway and Dell pc’s. + Managed all IT Functions for the small 40 person center based out of Sioux Falls, SD. EDUCATION + North Dakota State University + Fargo, North Dakotav Computer Science ít hơn
  • Thuê katana2003
  • Thuê     programmatis
Thuê     programmatis

    programmatis programmatis

    United States $250 USD / giờ
    Your tailored tech success route - let's chat
    United States
    6.4
    2 đánh giá 2 đánh giá $250 USD mỗi giờ
    Welcome to Programmatis! Your tailored tech success route – because one size never fits all. At Programmatis, we're not just developers; we are visionaries in the digital landscape. We specialize in creating custom business solutions that blend cutting-edge technology with user-centered design. OUR...
    Welcome to Programmatis! Your tailored tech success route – because one size never fits all. At Programmatis, we're not just developers; we are visionaries in the digital landscape. We specialize in creating custom business solutions that blend cutting-edge technology with user-centered design. OUR SERVICES Fractional CTO: Drive innovation and growth without a long-term commitment. Know your options before making a decision about your business technology. Technology Design & Development: We provide clients with everything they need to dominate their corner of cyberspace. Programmatis has a broad portfolio ranging from NASDAQ-listed giants to local businesses, each with their own success story. Organic Online Marketing (SEO): Create a long-term digital marketing strategy that uses non-paid tactics to build brand awareness and engage with leads. Additional Services: Managed Hosting, API Integrations, Mobile App Development, Software Development, SaaS Development, Website Development WHY PROGRAMMATIS? Return on investment. Our clients come back 4 times more than the competition, a testament to the value we inject into our client businesses at a fundamental, operational level. At 62%, we are the highest ranking account on freelancer.com in Repeat Hire Rate as well as boasting a perfect 100% on all other performance metrics. When you work with Programmatis, you're not just hiring a developer; you're gaining an extension of your team, committed to your business's growth and success. Send us a message anytime to discuss your next project! Don't just dream of it. Your tech success journey starts here. ít hơn
  • Thuê programmatis
  • Thuê     derekjlaporte
Thuê     derekjlaporte

    derekjlaporte derekjlaporte

    United States $65 USD / giờ
    Professional Skilled Developer
    United States
    0.0
    0 đánh giá 0 đánh giá $65 USD mỗi giờ
    Welcome to my profile! Thanks for visiting! My name is Derek and I am an experienced Full Stack developer based in Los Angeles. My background includes: - Proficiency in Javascript, Typescript, PHP, Python, C#, Golang, Swift, Objective-C, Java, Kotlin and other programming languages to build robust native,...
    Welcome to my profile! Thanks for visiting! My name is Derek and I am an experienced Full Stack developer based in Los Angeles. My background includes: - Proficiency in Javascript, Typescript, PHP, Python, C#, Golang, Swift, Objective-C, Java, Kotlin and other programming languages to build robust native, cross-platform apps, web apps and game. - Extensive experience with web development frameworks and libraries like Angular, React and Vue.js and databases like MySQL, PostgreSQL, MongoDB and Amazon DynamoDB. - Extensive experience with iOS frameworks like UIKit, ARKit, CoreBluetooth, and Android architecture like Jetpack, Retrofit, to implement advanced features and optimize performance. - Extensive experience in designing and implementing gameplay features, mechanics, and systems, as well as knowledge of Virtual Reality (VR) and Augmented Reality (AR) development, creating engaging experiences for immersive platforms using Unity, Unreal Engine. - Integrating third-party SDKs like Facebook, Firebase into apps to enable social logins, analytics and more and cloud services like AWS, Google Cloud and Microsoft Azure. - Implementing custom and pixel-perfect UIs by using modern frameworks like Tailwind CSS, Ant-Design, Styled component and etc. - Leveraging tools like Git, Jira, AWS to improve collaboration and streamline workflows. Let's collaborate to transform your vision into an exceptional app experience. Contact me to discuss your project goals - I am passionate about delivering top-notch mobile apps and providing exceptional value. As always, thanks for visiting and I hope that we can work together to achieve your dreams! ít hơn
  • Thuê derekjlaporte
  • Thuê     Saadsadfy
Thuê     Saadsadfy

    Saadsadfy Saadsadfy

    United States $35 USD / giờ
    Masterful Pen, Marketing Zen - Rising Star ⭐️
    United States
    0.0
    0 đánh giá 0 đánh giá $35 USD mỗi giờ
    Introducing Saad Sadfy, the dynamic force of writing and marketing prowess that will revolutionize your business. With a pen as mighty as a sword and a mind as sharp as a diamond, Saad is the secret ingredient you've been craving. In the vast realm of business writing, Saad reigns supreme. Armed with a treasure...
    Introducing Saad Sadfy, the dynamic force of writing and marketing prowess that will revolutionize your business. With a pen as mighty as a sword and a mind as sharp as a diamond, Saad is the secret ingredient you've been craving. In the vast realm of business writing, Saad reigns supreme. Armed with a treasure trove of skills, he fearlessly navigates the intricacies of business plans, proposals, market research, grants, and presentations. He'll weave the perfect tapestry of words, ensuring your business plan captivates investors and your proposals leave clients begging for more. Need market research that uncovers hidden gems? Saad has you covered. Grants and pitch decks? He'll transform them into works of art that secure your success. In the kingdom of business writing, Saad Sadfy is the undefeated champion. But don't let his business prowess fool you; Saad is also a master of creative writing. He'll pen mesmerizing eBooks that transport readers to otherworldly realms, autobiographies that chronicle lives in extraordinary ways, and whitepapers that distill complex ideas into easy-to-understand brilliance. And if you're in need of a script or screenplay, Saad will spin a tale that takes audiences on an unforgettable journey. Creativity flows through his veins like a never-ending river. When it comes to content writing, Saad is the virtuoso who can turn ordinary words into extraordinary experiences. He'll craft web content that magnetizes visitors, articles and blogs that educate and entertain, and press releases that generate buzz. His words will dance across presentations, leaving audiences spellbound. With Saad Sadfy at the helm, your content will shine brighter than a thousand suns. Now, let's dive into the world of marketing, where Saad truly shines. He'll orchestrate content marketing campaigns that leave a lasting impact, harnessing the power of user-generated content and social media engagement to propel your brand to new heights. With a strategic mind and a creative soul, he'll concoct a content strategy and marketing plan that sets you apart from the competition. When Saad enters the marketing arena, your brand becomes an unstoppable force. So, take a leap into the extraordinary. Embrace the magic that Saad weaves with his words. He'll guide you through the realms of business, creativity, and marketing, transforming your dreams into reality. With Saad by your side, your business will flourish, your stories will inspire, and your brand will resonate with the hearts and minds of your audience. Saad Sadfy – the creative catalyst your business has been searching for. Let the magic begin. ít hơn
  • Thuê Saadsadfy
  • Thuê     robert1901
Thuê     robert1901

    robert1901 robert1901

    United States $45 USD / giờ
    Full Stack Dev-That’s me
    United States
    0.0
    0 đánh giá 0 đánh giá $45 USD mỗi giờ
    Q: What's your name? A: My name is Robert Alden, and I'm a Sr. Full Stack Developer with a passion for pushing the boundaries of web and blockchain technology. Q: What are your main skills? A: My core skills include the MERN stack, Django, Laravel, Solidity, Web3.js, and Vue.js. Q: Could you tell me more about your...
    Q: What's your name? A: My name is Robert Alden, and I'm a Sr. Full Stack Developer with a passion for pushing the boundaries of web and blockchain technology. Q: What are your main skills? A: My core skills include the MERN stack, Django, Laravel, Solidity, Web3.js, and Vue.js. Q: Could you tell me more about your experience with the MERN stack? A: Absolutely. I've developed numerous applications using MongoDB, Express.js, React, and Node.js, focusing on creating scalable, efficient, and user-friendly solutions. Q: How about your expertise in Django and Laravel? A: With Django, I've built powerful backends that prioritize rapid development and clean, pragmatic design. Laravel has been my go-to for developing elegant applications with a focus on simplicity and readability. Q: What makes you stand out in blockchain development? A: My experience in building NFT marketplaces and DeFi projects using Solidity and Web3.js sets me apart. I've successfully implemented smart contracts and DApps that are not only secure but also elevate the user experience in the blockchain space. Q: Why should someone hire you? A: I bring a unique blend of technical prowess, strategic thinking, and a human-centric approach to development. My aim is to deliver not just code, but solutions that resonate with users and stand the test of time. Me: If you work with me, you can expect the best service from me. Thanks. ít hơn
  • Thuê robert1901
  • Thuê     clinton283
Thuê     clinton283

    clinton283 clinton283

    United States $30 USD / giờ
    Full Stack | Blockchain | DevOps
    United States
    0.0
    0 đánh giá 0 đánh giá $30 USD mỗi giờ
    ✔ Among the Top 2% of Freelancers ✔ Highly-Rated Preferred Freelancer ✔ 24x7 Support ✔ 1000+ Designs Completed ✔ 100% Jobs Completed ✔ Timely Delivery ✔ Client Satisfaction Guaranteed ✔ Friendly and Efficient Communication ✔ Winner of 80+ Contests ✔ Delivering Perfect and Creative Work ✔ Willing to Provide Unlimited...
    ✔ Among the Top 2% of Freelancers ✔ Highly-Rated Preferred Freelancer ✔ 24x7 Support ✔ 1000+ Designs Completed ✔ 100% Jobs Completed ✔ Timely Delivery ✔ Client Satisfaction Guaranteed ✔ Friendly and Efficient Communication ✔ Winner of 80+ Contests ✔ Delivering Perfect and Creative Work ✔ Willing to Provide Unlimited Revisions Hello, I am a highly skilled and experienced Web Designer and Developer with over 8 years of experience. My specialization is in delivering great quality, professional, and creative services to meet your business requirements. My services include Website Design and Development, and I am proficient in UI/UX design, HTML, CSS, Bootstrap5, JavaScript, and jQuery. Additionally, I excel in Web Mockup Design, Mobile App and web app Design, CRM & Saas dashboard design, Logo Design, and Brochure Design. I am well-versed in developing WordPress and Shopify theme-based websites, as well as Custom Development projects. For more complex projects, I am proficient in building React and Angular-based websites with admin panels, and I have expertise in PHP, Laravel, and CodeIgniter frameworks. ➤ Designing, and Programming Tools: ➧ Website, Mobile App, Graphic Designing ---- : » Figma » Adobe Photoshop » Adobe XD » Adobe Illustrator » Canva ➧ Website & Mobile App Development ---- : » Html5 » Bootstrap5 » CSS » JavaScript » jQuery » WordPress » Woo-commerce » Shopify » Wix » React JS » Angular » Php » CodeIgniter » E-commerce » Laravel » Android & IOS Mobile Apps. I maintain a perfect job completion score of 100% with consistent 5-star reviews for my projects, reflecting the high quality of my work. Each project I undertake is currently progressing smoothly and successfully, and the satisfaction of my clients worldwide attests to my unwavering commitment and dedication to excellence in every endeavor. As a dedicated professional, I am committed to being available every day to offer you the assistance you require. Whether you have inquiries, require updates, or wish to discuss new projects, I am here to provide my support and expertise. Please feel free to contact me anytime. I am excited to work with you and contribute my skills and expertise to the success of your endeavors. Let's get started and create something amazing together! Many thanks! ít hơn
  • Thuê clinton283

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