Backend Developers Untuk Diupah
Menunjukkan 441 hasil
Freelancers Ditaja
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ramiromiglio ramiromiglio
$15 USD / jam
Top 1% | Highly Recommended | Backend and Game DevArgentinaExperienced developer in backend, hybrid applications, and video games. I have extensive work experience along with strong communication and problem-solving skills. ^ Backend: My core stack includes Django/Node.js, with production deployment on Google Cloud/AWS using Nginx. I work with SQL and NoSQL databases, APIs,...Experienced developer in backend, hybrid applications, and video games. I have extensive work experience along with strong communication and problem-solving skills. ^ Backend: My core stack includes Django/Node.js, with production deployment on Google Cloud/AWS using Nginx. I work with SQL and NoSQL databases, APIs, JWT/OAuth-based authentication, push notifications, and cloud services like Firebase and Google Storage. ^ Hybrid Applications: I develop cross-platform apps using Ionic (Apache Cordova or Capacitor) and Angular with web technology. ^ Video Games: Strong background in mobile gaming, having worked for the famous YouTuber iTownGameplay on Dark Internet and on the escape-room video game Mr. Meat for Keplerians Games, among others. kurang
Upah ramiromiglio
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IMEC's founder is Helgge, a full stack developer with a bachelor's degree in Applied Mathematics and Scientific Computer Programming, based in California, USA. EXPERTISE IN- - AWS, Azure ( expert level ) - ReactJS / AngularJS / VueJS / NodeJS ( MEAN, MERN, MEVN) - PHP | JS | CSS | HTML | Ruby | Python | Golang -...IMEC's founder is Helgge, a full stack developer with a bachelor's degree in Applied Mathematics and Scientific Computer Programming, based in California, USA. EXPERTISE IN- - AWS, Azure ( expert level ) - ReactJS / AngularJS / VueJS / NodeJS ( MEAN, MERN, MEVN) - PHP | JS | CSS | HTML | Ruby | Python | Golang - Wordpress / Joomla / Drupal / Codeigniter / Laravel / Yii - Shopify | WooCoomerce / Prestashop / Magento / Opencart - Django / Flask / RoR - Full stack system administration – (CentOS, Cloud Linux, Red Hat Linux managing LAMP stack w/ ModSecurity, server backups, data recovery, iptables, Varnish, NGINX and CDN) - Blockchain developer, specialized in custom cryptocurrency and blockchain based Enterprise solutions - Mobile app development ( ios/android, react-native and flutter ) Why Us? ★ 20+ Years of experience ★ 100% satisfaction assured ★ Wide portfolio of services ★ Technological Excellence across platforms ★ Thoughtful and futuristic software and web development kurang
Upah imechosting
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SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the...SiliconNexus is a technology solutions provider dedicated to helping businesses succeed in a rapidly changing world. We specialize in the development of sustainable, end-to-end solutions that are tailored to meet the specific needs of our clients. Our team of experienced professionals is committed to providing the highest quality solutions that are secure, scalable, and cost-effective. We stay at the forefront of technology and leverage the latest innovations to create solutions that are reliable and easy to use. ⭐ Services We Offer ✔ Web 2.0 ☑️ UX/UI research & design ☑️ Frontend development: React.js, Vue.js, Typescript ☑️ Backend development: Python (Django), Node.js, ☑️ Mobile app development: Flutter, React Native ✔ Web3.0 & Blockchain Solutions ☑️ Chains - Ethereum, EOS, Solana, Binance, Polygon ☑️ Smart contracts = ERC20, ERC721, ERC721A, ERC1155 ☑️ DeX's - Pancake Swap, Uniswap, Sushi Swap ☑️ DAO - From smart contract development to DAO governance ☑️ dApps - NFT minting buy, sell OR digital assess buy / sell OR Identity management etc. ☑️ Hyper-ledgers - Substrate [custom chain development] ✔ Embedded Systems Development ☑️ Hardware Design - PCB , High Speed, antennas & FPGA's ☑️ Drivers Development - I2C, CAN, USART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, ☑️ IOT application development - BLE, LTE 4G, 5G, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ⭐ Our commitment ✅ 100% work quality ✅ Project demonstration & documentation ✅ Active support against any issue (even after deployment) ✅ 15 hours free-of-cost maintenance & support ✅ Free Discovery sessions & project consultation At SiliconNexus, we believe in building long-term partnerships with our clients. Our commitment to customer service and excellence ensures that we exceed our clients’ expectations. We are passionate about helping our clients stay ahead of the competition by providing them with the best technology solutions available. Silicon Nexus Business Development & Consultant Book a Free Consultation Call kurang
Upah aqibnasim
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imranarshad87 imranarshad87
$30 USD / jam
Full Stack Developer, PHP/MySQL, MERN, iOS/AndroidPakistanI'm Imran Arshad, a full Stack Developer with 10+ years of immersive experience in the realm of programming. My expertise lies in turning your ideas into reality and I will help you empower your Business to reach its full potential by offering my services. I can design/develop all kind of simple CMS websites to the...I'm Imran Arshad, a full Stack Developer with 10+ years of immersive experience in the realm of programming. My expertise lies in turning your ideas into reality and I will help you empower your Business to reach its full potential by offering my services. I can design/develop all kind of simple CMS websites to the most complex Web Applications. I have also developed many Dashboards, dynamic database design and complex systems over the past 10 years. I had a chance to work on multiple Business domains, so for me Business domain does not matter, as long as you explain your requirements to me. Expertise: - Front-End Development & Back-End Development. - HTML/CSS, CSS3, Tailwind CSS, JavaScript, SAAS Development, jQuery, Prototype, Dashboard Designing and Development, Responsive/Mobile Friendly theme. - UI/UX Designing, Wire frame, Figma, AdobeXD, Adobe Photoshop - JavaScript Frameworks (AngularJS, ReactJS, VueJS, NodeJS, ExpressJS, NextJS, jQuery, Bootstrap) - eCommerce Solution (Custom Development, Shopify Website, Shopify Public/Private Apps, Magento, OpenCart, WooCommerce, Squarespace, BigCommerce, WIX Websites. - PHP (Almost all the frameworks and CMS, OOP and MVC), Laravel, Codeigniter. - For Mobile Apps, I can work with my friend/colleague on Native iOS & Android Apps (Swift, Kotlin), Cross-Platform (React Native, Flutter). Apple App Store and Google Play Store App Publish. Bot development, Blockchain, Telegram Bot, AI bot, Zoho, .NET technologies, C#, VB.NET, ASP.NET, MSSQL, Desktop App, Web Apps, Dynamic365, Dynamic CRM, SugarCRM, any CRM, PineScript, MT4, MQL, Web Scrapping, ML, AI. - AJAX, JSON, XML, SOAP, CURL, IMAP - AWS, S3, Cognito, Route 53, SES - Version Control (GitHub, BitBucket, Svn) - JIRA, Trello - 3rd party APIs Integration, Payment Gateways Integration (PayPal, Google Checkout, Authorize.net, Stripe, Creating full automated systems for scraping/sending data from/to protected sites, Python/Django, Web Scrapping. - Java, Java Spring Boot etc. - Moodle, Learning Management System. - Database (MySQL, MongoDB, SQLite, PostgreSQL, DynamoDB, MS SQL) - Redesigning Websites/Web Apps, redevelopment Websites/Web Apps. Dashboard Development. - Digital Marketing team, Social Media Marketing (Facebook, Instagram, TikTok, Twitter, YouTube etc.), Google Ads campaign, SEO, On-Page & Off-Page SEO etc. including contents writing, daily/weekly posting on social media accounts and many more. Skills: - Problem Solving and Debugging - Fixing bad/old code and doing step-by-step full code refactoring without breaking live mode. - Complex math calculation - Code testing - Brainstorming, new ideas/suggestions, innovation and solution provider Together, let's redefine excellence in digital innovation. Join me on this exhilarating journey, where boundless creativity meets unwavering expertise, and let's craft a digital masterpiece that transcends expectations. kurang
Upah imranarshad87
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I am a dedicated and skilled full-stack developer with 8 years of experience and with a passion for creating innovative solutions that align with client goals. My expertise spans frontend frameworks such as React, Angular, and Vue.js, combined with backend technologies like Node.js, Django, Laravel and ASP.NET. This...I am a dedicated and skilled full-stack developer with 8 years of experience and with a passion for creating innovative solutions that align with client goals. My expertise spans frontend frameworks such as React, Angular, and Vue.js, combined with backend technologies like Node.js, Django, Laravel and ASP.NET. This combination enables me to build scalable, secure, and efficient applications tailored to unique requirements. I am also proficient in database management using SQL and NoSQL, cloud services like AWS and Firebase, and blockchain technologies such as Solidity and Ethereum APIs, ensuring I can tackle a wide range of technical challenges. Skilled in mobile app development (React Native, Flutter, Swift) and database management (SQL & NoSQL),I ensure seamless CI/CD workflows and scalable solutions. Beyond my technical skills, I bring a strong sense of responsibility, collaboration, and creativity to every project. I excel at understanding client needs and translating them into practical, user-friendly applications that not only meet expectations but often exceed them. My ability to balance attention to detail with a focus on the bigger picture allows me to deliver results that are both innovative and reliable. What sets me apart is my commitment to continuous learning and adaptability. I thrive on solving complex problems, exploring new technologies, and working in dynamic environments. Whether it’s building a seamless e-commerce platform, creating an intuitive web application, or developing a cutting-edge blockchain solution, I approach every task with enthusiasm, professionalism, and a deep respect for quality and client satisfaction. kurang
Upah kovalenkovlad
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jayantkumar314 jayantkumar314
$25 USD / jam
AWS|MERN|Laravel|Full Stack | Verified by FL StaffIndiaI am a Senior Software Engineer. I have been serving my services since 2015. Having practical experience in building a website from scratch up to hosting. I will provide some links and screenshots of some of my work in the portfolio. Please have a look at them. EXPERT IN :- - - - - - - - - - NestJs ( API ) NextJs (...I am a Senior Software Engineer. I have been serving my services since 2015. Having practical experience in building a website from scratch up to hosting. I will provide some links and screenshots of some of my work in the portfolio. Please have a look at them. EXPERT IN :- - - - - - - - - - NestJs ( API ) NextJs ( PWA ) ReactJs ( PWA ) Angular ( PWA ) Laravel ( API and Full Websites Also ) Codeigniter ( API and Full Websites Also ) Facebook API NOTE: All APIs will be provided with proper authentication and authorization. Users will have access to only those resources to which they are allowed. Payment Gateway Integration : - - - - - - - Stripe Paypal Instamojo Payumoney Core : - - - - - - - - HTML CSS JavaScript NodeJs Python PHP SQL AJAX JSON BOOTSTRAP JQuery Hosting Platform : - - - - - - - - AWS VPS Google Cloud Godaddy hosting NameCheap Digital Ocean MOTO: "There's extraordinary chemistry in long-term relationships." According to my motto, I don't overwhelm myself. I never bid on a project I can't make. Thanks!! kurang
Upah jayantkumar314
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We are working in the field of Websites and Mobile Apps even Even SEO-based content for the websites and Apps, We are Providing services for mobile Apps, UI UX, Graphic Designers, and PHP Developers. We did Develop / Designed various E-Commerce Web and Mobile Apps by Using WordPress, Shopify, Laravel, PHP, HTML, and...We are working in the field of Websites and Mobile Apps even Even SEO-based content for the websites and Apps, We are Providing services for mobile Apps, UI UX, Graphic Designers, and PHP Developers. We did Develop / Designed various E-Commerce Web and Mobile Apps by Using WordPress, Shopify, Laravel, PHP, HTML, and CSS. Our aim is to provide the best UI UX, Mobile Responsive sites, and programming experience for your Business so it could be listed at the top with google We assure our clients that the website will be neat/clean code and design. Our Expertise: 1. Logo and Branding Design 2. Wordpress Themes / Plugins Customization and create from scratch 3. Mobile App Mockups (Android / IOS) & Wireframe 4. Responsive Website Design / Bootstrap / HTML5/ CSS3 5. Adobe Photoshop / Illustrator / XD and MAC Sketch App 6. PHP MVC Laravel / CodeIgnitor We excel in both UK and US English and produce quality content that is truly unique and inspiring. kurang
Upah Scriptforever
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alessandrogferri alessandrogferri
$50 USD / jam
I obtained A grades at Harvard Extension SchoolBrazilHarvard Extension School gave me A grades on Windows Advanced Programming, Software Engineering, and Data Structures. I majored In Computer Sciences. I deliver stable, reliable, optimized, scalable code. I work Sunday to Sunday 12 hours a day. I find problems fast. I solve problems fast. I can handle any language or...Harvard Extension School gave me A grades on Windows Advanced Programming, Software Engineering, and Data Structures. I majored In Computer Sciences. I deliver stable, reliable, optimized, scalable code. I work Sunday to Sunday 12 hours a day. I find problems fast. I solve problems fast. I can handle any language or environment. kurang
Upah alessandrogferri
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I’m a passionate full-stack developer with extensive experience in building dynamic web applications using both MERN and MEAN stacks. With a strong command of JavaScript and Python, I create robust, scalable solutions tailored to meet diverse client needs. I thrive on automating workflows with tools like Airtable,...I’m a passionate full-stack developer with extensive experience in building dynamic web applications using both MERN and MEAN stacks. With a strong command of JavaScript and Python, I create robust, scalable solutions tailored to meet diverse client needs. I thrive on automating workflows with tools like Airtable, enhancing productivity and efficiency. My experience extends to no-code platforms like Bubble.io and GlideApp, where I’ve crafted intuitive apps that simplify user experiences without sacrificing functionality. I also have a keen interest in blockchain technology, having developed Ethereum DApps using React and implemented smart contracts with Solidity. Whether I'm diving into complex backend logic or designing engaging front-end interfaces, I’m dedicated to delivering high-quality results and continuously learning about emerging technologies. Let’s connect and explore how I can help bring your ideas to life! kurang
Upah naseeralam
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Hi! I am Nafis Islam Kabbo, a Mobile and Full Stack Web Developer with over 4 years of professional experience. I am an expert in Flutter, Dart, Java, Kotlin, JavaScript, Android Studio, Frontend and Backend Web Development, and Machine Learning. I believe in hard and accurate work. Programming is my passion, and I...Hi! I am Nafis Islam Kabbo, a Mobile and Full Stack Web Developer with over 4 years of professional experience. I am an expert in Flutter, Dart, Java, Kotlin, JavaScript, Android Studio, Frontend and Backend Web Development, and Machine Learning. I believe in hard and accurate work. Programming is my passion, and I always strive to develop logical and creative projects that stand out. I am highly professional and communicative, always deliver on time, and guarantee 100% satisfaction and quality. kurang
Upah nafiskabbo30
