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高级威客
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I would like to start off with my introduction - I am highly experienced in enterprise application development with extensive success in designing, and developing large-scale projects from end to end. With 10 years of experience in fullstack development, I drive solutions throughout the software development lifecycle...I would like to start off with my introduction - I am highly experienced in enterprise application development with extensive success in designing, and developing large-scale projects from end to end. With 10 years of experience in fullstack development, I drive solutions throughout the software development lifecycle while following iterative and Agile methodology. Throughout my career, I have demonstrated my ability to undertake ownership of project management to delivery while recommending approaches and best practices for continuous improvement. Much of my hands-on experience includes: - Worked on using React, React-Native, Vue.js, Gatsby and Next.js with the latest technologies and experience - Worked on Mobile application development using React Native and Flutter. - Have hands-on experience in Back-end development (Node.js, GoLang, ApolloGraphQL, AWS, GCP). - Worked in NFT marketplace, DEFI, DAO, SWAP using Solidity(ERC20, ERC721, ERC1155, EIP2309), Web3.js and ethers.js. - Unit test and E2E testing libraries like Jest, Cypress.io, Selenium, PlayRight, snap shooting testing, react testing library . - hands-one experience in Styled-component, MUI, SCSS, Less, Chakra UI and TailwindCSS. - Webservices development using API protocols and data formats (REST, JSON, SOAP, XML). - Utilizing MySQL, PostgresSql, and NoSQL (MongoDB, DynamoDB, Redis) for application development, optimization, and performance tuning. I am a highly skilled professional with extensive experience in the following areas: - Blockchain development and management - Casino sports betting strategies and analytics - AI and machine learning applications - Web3 and decentralized technologies With a strong background in these niche skills, I have successfully delivered solutions for various clients, helping them achieve their goals and drive innovation. My expertise includes: - Developing and implementing blockchain-based gaming platforms - Creating AI-driven sports betting algorithms - Designing and managing Web3-based gaming applications - Leveraging AI and blockchain technologies to enhance casino sports betting experiences I am committed to staying up-to-date with the latest trends and technologies in my field, ensuring that my clients receive top-notch services and solutions. My passion for innovation and dedication to excellence make me the ideal partner for your projects. Please feel free to reach out to discuss your project requirements and how I can help you achieve your goals. I am available for freelance work and look forward to working with you. 收起
雇用 Vladosik2
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As an experienced Full stack developer, I offer bespoke website design and development services. I've more than 5 years of experience in designing and developing fully functional responsive Web App using modern technology or frameworks that will optimize speed and performance on all types of devices. I will help you...As an experienced Full stack developer, I offer bespoke website design and development services. I've more than 5 years of experience in designing and developing fully functional responsive Web App using modern technology or frameworks that will optimize speed and performance on all types of devices. I will help you create an innovative website, web app, or custom software to make a massive difference in your business success. I will work to bring your idea to life with a well-structured development model. Technical Skills: ✔️Frontend: HTML/CSS/SASS, JavaScript, Typescript, React, Vuejs. ✔️Styling Frameworks: Bootstrap, Tailwind CSS, Styled Components, and custom CSS or SCSS. ✔️CMS: Shopify, Wordpress ✔️Backend: PHP, PHP Laravel, Node.js, API integrations, Django, API development. ✔️Databases: MySQL, MongoDB, PostgreSQL. Services I Provide: ✔️Complete Website Development ✔️Custom Web Application Development ✔️Software Development ✔️Front-End and Back-End Development ✔️Responsive and user-friendly design ✔️Responsive Web Design ✔️Maintenance and Support ✔️Testing and Quality Assurance ✔️100% client satisfaction ✔️24/7 Active Ready to move forward? Contact me to discuss your project requirements and get a customized quote. 收起
雇用 volodymyrb1213
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Hi! I’m a developer with experience in building websites and mobile apps for businesses with more than 5 years of experience. I’m experienced in: - HTML and CSS - React - Redux, Redux Saga - React Native - Javascript - TypeScript Also, worked with Git, Bitbucket, GitLab, Docker, Figma, Jira, Trello. Hope to work with...Hi! I’m a developer with experience in building websites and mobile apps for businesses with more than 5 years of experience. I’m experienced in: - HTML and CSS - React - Redux, Redux Saga - React Native - Javascript - TypeScript Also, worked with Git, Bitbucket, GitLab, Docker, Figma, Jira, Trello. Hope to work with you! 收起
雇用 IgorHladkyi
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⭐⭐⭐⭐⭐ Here's what one of my clients had to say ⭐⭐⭐⭐⭐ "Our team worked with Andrii for over 2 years, from the very first inklings of the business when designing and building an initial prototype (before we had any team/funding!), all the way to building an infrastructure to manage a growing suite of products for a...⭐⭐⭐⭐⭐ Here's what one of my clients had to say ⭐⭐⭐⭐⭐ "Our team worked with Andrii for over 2 years, from the very first inklings of the business when designing and building an initial prototype (before we had any team/funding!), all the way to building an infrastructure to manage a growing suite of products for a growing client list. He is curious, innovative, technically-savvy, and knows how to navigate the ups/downs of the early startup journey. Especially when it comes to front-end design, Andrii always thought ahead on how to build not only high-performant/well-documented code, but also on how to create a delightful, intuitive experience for our users. I am very grateful to Andrii for his contributions to our biz, and would 100% recommend as an addition to any team. Hire him!" I'm an experienced Full-stack Engineer with 8+ years of expertise in creating intuitive and engaging user interfaces for web applications. I prioritize Prime Quality work and Effective Communication throughout the complete development process, maintaining these core values in every project. ✩░▒▓▆▅▃▂▁ My expertise includes ▁▂▃▅▆▓▒░✩ ✔ Frontend frameworks: React | Next.js | Gatsby | React Native | Vue.js | NuxtJS | AngularJS ✔ Backend technologies: Node.js | Express.js | Ruby on Rails | Django | Laravel | Prisma ✔ AI/ML: Tensorflow | Pytorch | ChatGPT/LLM ✔ Databases: PostgreSQL | MySQL | MongoDB | SQLite | MariaDB ✔ Libraries: GraphQL/Apollo | D3 | Chart.js | WebGL/Three.js ✔ Design: Tailwind CSS | Bootstrap | Semantic UI | MUI | HTML 5 | CSS 3 | SASS | SCSS ✔ Deployment: AWS | GCP | Heroku | DigitalOcean | Netlify | Vercel ✩░▒▓▆▅▃▂▁ My service includes ▁▂▃▅▆▓▒░✩ ✔ Building custom web apps, especially SaaS, FinTech, Ecommerce, CMS, and business websites from scratch. ✔ Crafting visually stunning and user-friendly interfaces for web and mobile apps. ✔ Specializing in website design and development, from landing pages to intricate web applications. ✔ Prototyping, wireframing, and interaction design to bring your ideas to life. ✔ Website Bug Fixes and restoring hacked websites. ✔ Implementing conversion optimization strategies for maximum impact. ✔ Friendly and professional service. ✔ Website performance that is lightning-fast. ✔ SEO - Friendly | Strong SEO Optimization. I'm happy to offer a range of end-to-end services based on your project needs. Whether you need someone to get into the weeds and do the legwork or just need a consultant to offer their expertise, I can help. Also I have strong communication and problem-solving skills, a positive attitude and can work ASAP. I always share my thoughts and ideas freely while also listening and being supportive in obtaining, sharing, and responding to feedback to improve your products providing top-tier support. I look forward to working with you to streamline your projects to ensure your business and ideas succeed. Thank you for reading my profile to the end. Best Regards, Andrii 收起
雇用 andriipono
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As a Full Stack developer with over 8 years' experience in both front-end and back-end technologies, I excel in creating robust, scalable, and user-friendly applications. My expertise spans across various frameworks and languages, allowing me to tackle complex projects efficiently. I'm passionate about delivering...As a Full Stack developer with over 8 years' experience in both front-end and back-end technologies, I excel in creating robust, scalable, and user-friendly applications. My expertise spans across various frameworks and languages, allowing me to tackle complex projects efficiently. I'm passionate about delivering high-quality solutions that meet and exceed client expectations. **Main Expertise:** ✅ **Frontend Development:** My primary strength lies in frontend development, where I excel in using React and Next.js to build dynamic, responsive, and interactive web applications. My approach ensures that every pixel is placed with purpose, creating seamless and visually appealing experiences that engage and retain users. ✅ **Pixel-Perfect Implementation:** I have a keen eye for design and an unwavering commitment to replicating designs with absolute precision. This dedication to detail ensures that the final product consistently aligns with the envisioned design, down to the last pixel. ✅ **API Integration:** Skilled in integrating a wide range of APIs, I ensure that frontend applications communicate effectively with backend services, third-party systems, and external resources, enhancing functionality and user experience. ✅ **Backend Development:** Complementing my frontend expertise, I also possess solid experience in backend development. Utilizing Node.js and Express.js, I develop scalable and efficient backend solutions that support the needs of the frontend, ensuring a cohesive and seamless application architecture. ✅ **Cloud Services:** Proficient in deploying and managing applications on AWS, I leverage cloud services to enhance application performance, scalability, and reliability. My experience includes working with EC2, S3, RDS, and Lambda, among others, to deliver fully integrated cloud-based solutions. Whether you're envisioning a new project or seeking to elevate an existing application, I bring a balanced blend of artistry and engineering to the table. My goal is to deliver not just functional, but also beautiful web solutions that stand out in the digital landscape. Let's collaborate to bring your vision to life with technology that impresses both on the surface and under the hood. 收起
雇用 ivanh46
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VolodymyrOshust VolodymyrOshust
$25 美元/小时
Ace Web Developer | React | Next | Three.js | Web3UkraineHello there, I am a professional Full-stack developer with 7+ years of rich experience in software development. I'm well-versed in all programming languages and can help your business to be improved and your idea to be reality successful. Accumulated Skills ✔️ Front-end: - React.js, Next.js, TypeScript, Vue.js,...Hello there, I am a professional Full-stack developer with 7+ years of rich experience in software development. I'm well-versed in all programming languages and can help your business to be improved and your idea to be reality successful. Accumulated Skills ✔️ Front-end: - React.js, Next.js, TypeScript, Vue.js, Angular, -Three.js, React-three-fiber, WebGL, GSAP, - Bootstrap Vue, Vuetify, Styled-component, JavaScript, - ES5+, HTML5/CSS3, Sass(SCSS), Tailwind CSS. ✔️ Back-end: - Node.js, Express, Nest.js, - Python, Django, Flask,Ruby on Rails, - PHP, Laravel, CodeIgniter, Wordpress, scraping, Magento ✔️ Others: Docker, Git, AWS, Mastoden, Google Cloud Platform(GCP), Firebase, Twilio, Paypal, Stripe, ... WHY ME? - Focus on 100% client's satisfaction than any other things - Good understanding of the requirements due to good communication - Good experience of Agile/Scrum methodology - High quality delivery with good software design principle such as SOLID and design patterns - Quick problem solver - Flexible working time zone according to clients' - Good team work spirit I look forward to working with you. 收起
雇用 VolodymyrOshust
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I want to grow personal and professional relations and experiences in the web design & development world by working and networking with people from all over the world. My main skills are 1. Back-end Development - node.js - Python / Django - PHP / Laravel / Codeigniter - C# - Java 2. Front-end Development - ReactJS -...I want to grow personal and professional relations and experiences in the web design & development world by working and networking with people from all over the world. My main skills are 1. Back-end Development - node.js - Python / Django - PHP / Laravel / Codeigniter - C# - Java 2. Front-end Development - ReactJS - AngularJS - VueJS - Html 3. eCommerce development - WordPress / Woocommerce - Shopify / theme / App - Magento - Opencart 4. Database - Mysql - Mongo DB 收起
雇用 katerynah5
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With a Master’s degree in Computer Science and extensive experience as a Senior Engineer, I deliver powerful, efficient web, mobile, AI/ML, and automation solutions tailored to meet clients' unique needs. I specialize in full-stack development, with a passion for innovation and a commitment to client satisfaction....With a Master’s degree in Computer Science and extensive experience as a Senior Engineer, I deliver powerful, efficient web, mobile, AI/ML, and automation solutions tailored to meet clients' unique needs. I specialize in full-stack development, with a passion for innovation and a commitment to client satisfaction. Let’s bring your vision to life! ***Technical Skills & Expertise ✅ Frontend & UI Frameworks: React, Next.js, Vue, Nuxt.js, Angular, Rx.js, Tailwind CSS, Bootstrap, Styled-Components ✅ Backend & API Development: Node.js, Express, Nest.js, ASP.NET, C#, Django, Flask, Laravel, Symfony, Ruby on Rails ✅ Languages: JavaScript (ES6+), TypeScript, PHP, Python, Ruby, C++, C#, Java, Objective-C ✅ Database Technologies: MySQL, PostgreSQL, MongoDB, Firebase, Firestore, AWS DynamoDB ✅ AI/ML & Data Science: TensorFlow, PyTorch, Keras, OpenCV, Pandas, SciPy, NumPy ✅ Testing & Methodologies: TDD, BDD, DDD, Jest, RSpec, PHPUnit Ecommerce, CMS, & Payment Integrations ✅ Ecommerce & CMS: WordPress, Shopify, Magento, Joomla, Drupal ✅ Payment Systems: PayPal, Stripe, Google Pay, Square Technical Tools & Cloud Services ✅ Cloud Platforms: AWS (Lambda, EC2, S3), Firebase, GCP, Heroku ✅ CI/CD & Version Control: GitHub, GitLab, Bitbucket ✅ Project Management: Jira, Trello, Asana, Monday.com Let’s discuss how I can bring my skills and expertise to your project and help you achieve your goals with top-quality development solutions. 收起
雇用 vitaliip4
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✨About Me✨ Over 8️⃣years of hands-on work background has allowed me to gain a proven record of on-time delivering technology quality-first solutions across a wide array of stacks for Full-Stack Web, Mobile, AI and Blockchain projects. My commitment to understanding my clients' needs and exceeding their expectations...✨About Me✨ Over 8️⃣years of hands-on work background has allowed me to gain a proven record of on-time delivering technology quality-first solutions across a wide array of stacks for Full-Stack Web, Mobile, AI and Blockchain projects. My commitment to understanding my clients' needs and exceeding their expectations is the cornerstone of my freelance career. ✨My Expertise✨ ✔️Full Stack Web Development I have a firm grip on: - JavaScript and TypeScript: Strong command of MERN tech stack and modern JS frameworks including React/Next.js/Remix/Gatsby, Angular, Vue/Nuxt, Svelte for frontend development and Node.js, Express.js, Nest.js for backend development. - Diverse Tech Stacks: Laravel (PHP), Django/Flask (Python), Go, Ruby on Rails, WordPress/Shopify/Webflow/Wix/Magento/Drupal/PrestaShop (CMS), and ASP.Net/ASP.Core/ABP (C#). ✔️Mobile Development I am a master in: - Cross-Platform Development: Flutter, React Native, Xamarin/.Net MAUI, Uno Platform - Native Development: Objective-C and Swift for iOS, and Java/Kotlin for Android. ✔️Blockchain, Cryptocurrency, and Web3 I have vast experience in blockchain technology, cryptocurrency development, and integrating these technologies into Web3. My skill set includes intelligent contract development, DApps, and security over the blockchain. My proficiency lies in Solidity and Ethereum, among other frameworks for the blockchain, which thus guarantees hardened and protected solutions. ✔️Artificial Intelligence and Machine Learning My primary field of work in AI and ML are: - Image Processing: Developing high-level algorithms for image recognition, enhancement, and manipulation. - NLP: Create high-level NLP solutions from the ground up for text analysis, sentiment analysis, and language generation. - GPT: Having experience with conversational AI development using the GPT model, creating new content from highly complex datasets. ✔️Other Skills My technical prowess is not confined to the focus areas above. I have various skills and knowledge that will see wholesome solutions provided aimed at addressing your specific needs. ✨Together We Can Make It Work✨ I am committed to giving excellent solutions and cannot wait to work with you on the next project. Be it a top-notch blockchain solution, an AI-driven application, or a full-stack web/mobile project, I am here to actualize your vision. 收起
雇用 kursv526
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I'm a professional Full-Stack developer with more than 8 years of experience in Software Development. If you need the best developer for your projects, I will help you with this and become your reliable partner. I have extensive knowledge and experience in full-stack development, which allows me to create clean and...I'm a professional Full-Stack developer with more than 8 years of experience in Software Development. If you need the best developer for your projects, I will help you with this and become your reliable partner. I have extensive knowledge and experience in full-stack development, which allows me to create clean and easily maintainable code that meets the best standards. Also, I specialize in AI, SaaS, and Cloud Native Solutions. Let's jump over to explore your vision and how I can help you to make it a reality! 40+ Successful projects delivered Built 10+ GPT AI SaaS From Scratch Significant Leadership Experience as a Technical Lead University Educated for Leadership & Software Engineering Experience with Micro Businesses to Fortune 500 Companies Why Small and Medium Enterprises (SMEs) Choose Me: ✅ Expertise: I specialize in architecting scalable, secure, and complex projects. My code is fully tested and tailored to your needs. ✅ Accuracy: I offer a transparent system with weekly snapshots and demos, ensuring you're always in the loop. ✅ Integrity: Your success is my success. I provide honest, business-driven solutions. ✅ Communication: I prioritize understanding your vision and aligning our goals. ✅ Cost Savings: Benefit from my pre-built solutions that can save up to 50% of the total cost! ✅ Reliability: I build long-lasting solutions and remain available for support. Frontend Development React.js Next.js TypeScript JavaScript Redux Restful API HTML 5 CSS3 SCSS Bootstrap Material UI Webpack Tailwind CSS Backend Development Node.js Nest.js Express.js Python SQL MongoDB JWT OpenAI LangChain Socket.IO PostgreSQL Amazon Web Services Ant Design Leverage My Scalable, Secure, and License-Free Prebuilt Framework: Instant Access to Essential Features at No Extra Cost Modular Architecture: Easily add or remove application parts. Security: Role-based authorization, user management, and authentication. Cross-Platform: Supports Angular, React, Next, Node for web, React Native & Flutter for mobile. Real-Time Dashboards: Customizable dashboards with real-time data. Localization: Supports multi-language and RTL. Performance Optimization: Built-in tools for enhancing application performance. Subscription Management (SaaS): Manage user subscriptions, billing, and renewals effortlessly. User Analytics: Gain insights into user behavior, engagement, and usage patterns. I have deep knowledge of web technologies and am able to create modern and effective web projects. I am development-oriented, always learning new technologies and practices to keep up with the latest trends. ✨ If you like my profile and are ready for constructive cooperation, I will be happy to discuss projects that we can organize to ensure your success. Contact me and I will help you with any questions you may have. 收起
雇用 oleksand2017
