PostgreSQL Developers para contratar - Página 7
Mostrando 403 resultados
Freelancers patrocinados
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ampicilin28 ampicilin28
$30 USD / horaFull Stack | Web | Scraping | BlockChainGreetings to my profile! As a senior Web and Blockchain developer, with 5 years of expertise in developing and launching e-commerce platforms, custom CRM systems, and scalable microservices architecture and 5 years of expertise in Blockchain architecture, Cryptocurrency Wallet Development, Smart Contract, Crypto...Greetings to my profile! As a senior Web and Blockchain developer, with 5 years of expertise in developing and launching e-commerce platforms, custom CRM systems, and scalable microservices architecture and 5 years of expertise in Blockchain architecture, Cryptocurrency Wallet Development, Smart Contract, Crypto Coins Exchange Development. Looking for long-term opportunities that appreciate high-quality standards with quality and maintenance code. ⏱️ Fast Turnaround | 7 Days a Week Availability SERVICES I PROVIDE: ✅ UX/UI research & design ✅ Figma or PSD Design to Shopify Pixel-Perfect Integration ✅ Figma or PSD Design to Eelentor & WooCommerce Pixel-Perfect Integration ✅ WordPress & WooCommerce development ✅ Shopify development ✅ Frontend (HTML / CSS / JavaScript / Reactjs / Redux / VueJs / Jquery / GraphQL) ✅ Backend ( Python (Django, Flask, FASTAPI), C#(.NET / Blazor) , API, Integration, REST APIs) ✅ Backend Node.js/Nest.js/Express/Fastify ✅ Backend PHP, Laravel, Symfony, Yii2, CakePHP, Wordpress ✅ NFT(Non-fungible token) marketplace & NFT minting site development on multi-platform Blockchain networks (Solana, Cardano, Ethereum, and BSC) ✅ Crypto Exchanges & CryptoCurrency Platforms(BlockFi, Coinmama, eToro, CoinBase, and Binance) ✅ Ethereum smart contracts & DApp development ✅ High-performance bot development(Sniping bot, Front-running bot, and Arbitrage bot) WHY HIRE ME? ★ Honest and Transparent Communications ★ My Goal is to Understand Your Needs and Ensure 100% Satisfaction ★ Past Clients Love My Work (Check out my Reviews!) Best Regards. menos
Contratar ampicilin28
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Over 10 years of experience in e-commerce development, and over 10 years of experience in planning, developing, implementing, and managing systems in the manufacturing industry. Proficient in programming languages such as Java, Python, PHP, VB, etc. Extensive experience in database performance tuning, with a deep...Over 10 years of experience in e-commerce development, and over 10 years of experience in planning, developing, implementing, and managing systems in the manufacturing industry. Proficient in programming languages such as Java, Python, PHP, VB, etc. Extensive experience in database performance tuning, with a deep foundation in the deployment, maintenance, and optimization of MySQL and Oracle. Has good English communication skills and can use English as a working language menos
Contratar Rocky197349
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I'm a skillful web developer with a passion for coding. Building seamless web applications is what I do best. * Full stack web developer - 6 years * Blockchain / Solana / bitcoin / ethereum / cryptocurrency / web3.js- 1 years * PHP / Javascript - 6 years * Laravel - 2 years * Codeigniter - 3 years * Java Spring Boot...I'm a skillful web developer with a passion for coding. Building seamless web applications is what I do best. * Full stack web developer - 6 years * Blockchain / Solana / bitcoin / ethereum / cryptocurrency / web3.js- 1 years * PHP / Javascript - 6 years * Laravel - 2 years * Codeigniter - 3 years * Java Spring Boot -1 yeaer * Node.js- 3 years * MySQL / Relational databases - 8 years * React.js / Next.js - 3 year * TypeScript - 5 years * Nginx / Apache2 - 5 years * Vue.js - 3 years * Building REST APIs - 3 years * Git / Github / Bitbucket - 5 years * UI/UX Other things I’m familiar with: Frontend - CSS, SASS, BEM, Bootstrap, Styled Components, CSS Modules Frontend JS tools - npm, yarn, Webpack APIs - REST, JSON APIs, SOAP Testing - Unit / Integration testing Design practices - TDD, SOLID, DRY, YAGNI, KISS Authentication - OAuth 1 & 2, JWT Project management - AGILE, Trello, Slack menos
Contratar truongduchuu
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Hi there! I'm Mahmoud, a skilled Python developer with a passion for problem-solving. I specialize in automation, web scraping, and data processing, and have experience working with clients from various industries. With a background in Computer & Systems Engineering, I possess a deep understanding of programming...Hi there! I'm Mahmoud, a skilled Python developer with a passion for problem-solving. I specialize in automation, web scraping, and data processing, and have experience working with clients from various industries. With a background in Computer & Systems Engineering, I possess a deep understanding of programming principles and apply this knowledge to build innovative, efficient, and scalable solutions. I'm committed to delivering high-quality work that meets and exceeds client expectations, and I take full responsibility for every project I undertake. My work doesn't end with project delivery - I ensure that my products last for a long time without any degradation in performance. In the unlikely event that issues arise, I'm always available to promptly address and resolve any errors. I pride myself on my excellent project management skills and dedication to customer satisfaction. I am confident that I can bring value to your project and help you achieve your goals. Get in touch and let's discuss how we can work together. menos
Contratar mahmoudembaby1
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Dynamic Full Stack Developer blending cutting-edge technologies with creative solutions to craft exceptional web experiences from concept to deploymentDynamic Full Stack Developer blending cutting-edge technologies with creative solutions to craft exceptional web experiences from concept to deployment menos
Contratar karan93241
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OUR expertise is : AngularJS/ReactJs and MySQL/MongoDB Postgres DB PYTHON/DJANGO/FLASK/WEB SCRAPPING PHP, LARAVEL FRAMEWORK WordPress , WOOCOMMERCE JOOMLA Drupal Prestashop PSD 2 WordPress Conversion PSD 2 HTML Conversion Core PHP Personal websites Company websites E-commerce websites I assure you that...OUR expertise is : AngularJS/ReactJs and MySQL/MongoDB Postgres DB PYTHON/DJANGO/FLASK/WEB SCRAPPING PHP, LARAVEL FRAMEWORK WordPress , WOOCOMMERCE JOOMLA Drupal Prestashop PSD 2 WordPress Conversion PSD 2 HTML Conversion Core PHP Personal websites Company websites E-commerce websites I assure you that you will like my service and always come to me for all your future jobs. I always care about the quality work & client satisfaction. menos
Contratar nehairoyal
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I have many years of experience in developing web and mobile applications. I use the most advanced technologies in development. I guarantee high quality and speed of execution. I create completely ready-made solutions for business.I have many years of experience in developing web and mobile applications. I use the most advanced technologies in development. I guarantee high quality and speed of execution. I create completely ready-made solutions for business. menos
Contratar dimiigoshev
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Warm greeting! This is Xie Yan from China. As a full-stack developer with 6+ years, my prouding skills are mostly both front end and back end developments with Javascript/Typescript, PHP, C#, ASP.NET Core/Web API and Django frameworks along with relational / non-relational databases. Major Skills : • PHP,...Warm greeting! This is Xie Yan from China. As a full-stack developer with 6+ years, my prouding skills are mostly both front end and back end developments with Javascript/Typescript, PHP, C#, ASP.NET Core/Web API and Django frameworks along with relational / non-relational databases. Major Skills : • PHP, Codeignitor, Laravel, WordPress, Shopify • HTML5, Bootstrap4/5, CSS3, TailwindCSS, SASS, JavaScript, JQuery • ES6, Typescript, C#, PHP, Java • React, Next.js, React-Redux, Hook-Context, React-Material, Redux-saga, Redux-thunk • Mobile development using react native, expo, android • ASP.NET 5, ASP.NET Core, MVC, Web API • Node.js, Express, Nest, Strapi.io • Angular 2+, Angular Material • Vue, Vuex, Nuxt.js • Django, DRF • Java, Spring boot • MySql, MSSql, Postresql, MongoDB, Graphql • Google API, Google Firebase, AWS Severless, Heroku, Git CI/CD Pipeline I can always complete your proposal perfectly and keep good communication with you. I am happy to work for your success with you. Thank you! menos
Contratar xieyan12
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Welcome! I'm Madiha Ali, a dynamic and versatile full-stack developer specializing in both web development and mobile app development. With a passion for innovation and a commitment to excellence, I leverage my extensive skills and expertise to deliver powerful digital solutions that drive success for my...Welcome! I'm Madiha Ali, a dynamic and versatile full-stack developer specializing in both web development and mobile app development. With a passion for innovation and a commitment to excellence, I leverage my extensive skills and expertise to deliver powerful digital solutions that drive success for my clients. ⭐Web Development Skills: ✅HTML, CSS, and JavaScript: Core web technologies. ✅Front-End Frameworks/Libraries: React.js, Angular, Vue.js. ✅Back-End Development: Node.js, Python (Django/Flask), Ruby on Rails. ✅Databases: MySQL, PostgreSQL, MongoDB. ✅API Development: RESTful APIs, GraphQL. ✅DevOps and Deployment: Docker, CI/CD, AWS/Azure/GCP. ⭐Mobile App Development: ✅Programming Languages: Swift (iOS), Kotlin (Android), Java (Android), Objective-C (iOS). ✅Cross-Platform Frameworks: React Native, Flutter, Xamarin. ✅API Integration: RESTful APIs, OAuth authentication. ✅UI/UX Design: Mobile UI/UX principles, platform-specific design guidelines. ✅Database Management: SQLite (local storage), Firebase Realtime Database, Firestore. ✅Version Control: Git, GitHub. ✅Deployment and Distribution: App Store (iOS), Google Play Store (Android). ⭐Expertise: ➡️In the realm of web development, I excel in crafting intuitive and visually stunning user interfaces using HTML, CSS, and JavaScript. I have a deep understanding of modern front-end frameworks such as React.js, Angular, and Vue.js, enabling me to create seamless and engaging web experiences. ➡️On the back-end, I specialize in building scalable and efficient server-side solutions using Node.js, Express.js, Python, Django, and Ruby on Rails. I have extensive experience in database management, ensuring optimal performance and data integrity using MongoDB, MySQL, and PostgreSQL. ➡️In mobile app development, I have a proven track record of creating native and cross-platform applications for iOS and Android platforms. Whether it's developing intuitive user interfaces, implementing complex business logic, or integrating with third-party APIs, I'm dedicated to delivering mobile apps that exceed client expectations and drive engagement. ⭐Why Choose Me ? ➡️Proven Track Record: I have successfully delivered numerous projects for clients across various industries. ➡️Effective Communication: I believe in clear and transparent communication, keeping clients informed and involved throughout the development process. ➡️Timely Delivery: I understand the importance of deadlines and always strive to deliver projects on time and within budget, without compromising on quality. Let's Connect: Thank you for considering me for your web and mobile app development needs. I look forward to the opportunity to work with you! Warm Regards, Madiha Ali menos
Contratar GameOfWords
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Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company’s goals and objectives and to improve the quality of the...Results-driven and motivated Software Engineer with a demonstrated experience in improving software performance, testing and updating existing software, and developing new software functionalities. Developing strategy for the department to meet the company’s goals and objectives and to improve the quality of the service it delivers internally and externally. menos
Contratar wilmer127