94の結果を表示する
スポンサーされているFreelancer
-
✅Certified and Top Rated Full Stack Developer | MERN Stack Expert | React Native Developer I'm a highly skilled React.js/Next.js Developer, proficient in Front-End and Full-Stack development. My expertise spans across the MERN stack, enabling me to craft top-notch websites and apps. Passionate about creating elegant,...✅Certified and Top Rated Full Stack Developer | MERN Stack Expert | React Native Developer I'm a highly skilled React.js/Next.js Developer, proficient in Front-End and Full-Stack development. My expertise spans across the MERN stack, enabling me to craft top-notch websites and apps. Passionate about creating elegant, intuitive, and scalable solutions, I specialize in leveraging React.js, Next.js, Node.js, ReduxToolkit, React-Query, and MongoDB ,Express.js, Prisma, PostgreSQL to meet the dynamic needs of modern businesses. I thrive on building high-quality, user-centric applications that elevate user experiences and drive success. work with UI libraries like Material UI, ShadCn-UI, Tailwind CSS, Chakra UI, and Ant Design, ensuring not just a website, but a stunningly attractive, lightning-fast, and secure digital masterpiece. Frontend Mastery: • Transforming stunning UI designs into pixel-perfect, reusable components • Expertise in Next.js, Gatsby.js, Vue.js, and more • Crafting JavaScript and TypeScript applications with precision • Seamless integration with REST and GraphQL clients • Migrating applications to Gatsby and Next.js • Implementing simple to complex state management • Creating comprehensive UI documentation with Storybook Backend Wizardry: • Building robust RESTful servers and crafting APIs • Expertise in GraphQL server development • Proficient in database setup, including MongoDB • Deploying servers with finesse • Rigorous unit testing with Jest, Chai, and Testing Library • Integration testing with React Testing Library • End-to-end testing prowess with Cypress AI and Machine Learning: • Developing chatbots and virtual assistants using NLP technologies • Implementing recommendation systems and predictive analytics General Development Excellence: • Crafting responsive and adaptive designs • Expert in code refactoring for optimized performance • Expertise in various hosting solutions • Strong problem-solving and debugging skills My Multifaceted Skill Set Includes: Languages: JavaScript (ES5, ES6, ES7), TypeScript, Python, PHP Frontend: React, React Native, Redux, Vue.js, Next.js, Gatsby UI: Tailwind CSS, Bootstrap, Ant Design, Chakra UI, Material UI Backend: Node.js, Express.js, GraphQL (Apollo Server, Prisma) Databases: MongoDB, PostgreSQL, MySQL, Firebase, S3 Bucket AI/ML: TensorFlow.js, Brain.js, Scikit-learn, NLP with NLTK and SpaCy Source Control: Git, GitHub, GitLab Collaboration Tools: Slack, Microsoft Teams, Workplace Project Management: Trello, Jira, Asana ✅ Ready to Ignite Your Project? ✅ ✅ Feel the pulse of innovation, reach out to Viktor for a detailed discussion or to embark on a tech adventure of a lifetime! 減らす
viktork7
を採用する
-
I’m a full stack developer. With over 6 years of experience in web development, I have a strong command over both front-end and back-end technologies, allowing me to build complete and scalable applications. Front-End: React, Vue, Angular, Tailwind CSS, HTML5, CSS, JavaScript Back-End: Node.js, Python (Django,...I’m a full stack developer. With over 6 years of experience in web development, I have a strong command over both front-end and back-end technologies, allowing me to build complete and scalable applications. Front-End: React, Vue, Angular, Tailwind CSS, HTML5, CSS, JavaScript Back-End: Node.js, Python (Django, Flask), PHP (CI, Laravel), RESTful APIs Databases: MongoDB, PostgreSQL, MySQL Cloud & DevOps: AWS, Docker, CI/CD pipelines, Other Tools: Git, Webpack, Nginx, JWT, WebSockets 減らす
artemk25
を採用する
-
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. 減らす
ivanh46
を採用する
-
Working for more then 10 years in IT. What makes me your best choice? Well, I will not waste your time. First we discuss your project specs, then I do the job. After you checked my work you pay the discussed price. Fast forward, easy to communicate.Working for more then 10 years in IT. What makes me your best choice? Well, I will not waste your time. First we discuss your project specs, then I do the job. After you checked my work you pay the discussed price. Fast forward, easy to communicate. 減らす
petrob2
を採用する
-
As a seasoned web developer with over 8 years of experience, I bring a strong track record of transforming complex requirements into high-quality, scalable, and intuitive applications. My expertise spans a wide range of front-end and back-end technologies, database management, API integration, and blockchain...As a seasoned web developer with over 8 years of experience, I bring a strong track record of transforming complex requirements into high-quality, scalable, and intuitive applications. My expertise spans a wide range of front-end and back-end technologies, database management, API integration, and blockchain development, all underpinned by a comprehensive approach to problem-solving and client satisfaction. I excel in: Front-end & Back-end Development: Building intuitive user interfaces and robust server-side systems with technologies like JavaScript, Python, and .NET. Blockchain & AI Integration: Creating solutions for blockchain, cryptocurrency, and real-time data processing while leveraging AI/ML models and APIs. Cloud & Performance Optimization: Utilizing platforms like AWS, Google Cloud, and Azure to deploy solutions while implementing caching, load balancing, and optimization techniques. Collaboration & Communication: Working seamlessly within teams to ensure project success, meeting deadlines, and exceeding expectations. My diverse experience includes delivering 100+ projects across fintech, ERP solutions, legacy system migrations, and AI-enhanced applications. I am skilled in designing user-centric interfaces using tools like Figma, enabling businesses to store, retrieve, and analyze data effectively. With a focus on delivering reliable, scalable, and cutting-edge solutions, I am confident my skill set aligns perfectly with your project needs. I am committed to ensuring faster response times, 24/7 support, and 100% delivery of work that achieves your goals. I look forward to the opportunity to bring my expertise to your team and contribute to the success of your projects. 減らす
VasylKh
を採用する
-
VolodymyrOshust VolodymyrOshust
$25 USD / 時間
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. 減らす
VolodymyrOshust
を採用する
-
If you're looking for the elite in PineScript and TradingView development, you've found the right place. My clients have hailed me as "The Sage of Solutions," "The Guru of PineScript," and even "The Rolls-Royce of PineScript Developers," backed by glowing reviews that speak to my deep expertise. ? Why choose me? I...If you're looking for the elite in PineScript and TradingView development, you've found the right place. My clients have hailed me as "The Sage of Solutions," "The Guru of PineScript," and even "The Rolls-Royce of PineScript Developers," backed by glowing reviews that speak to my deep expertise. ? Why choose me? I deliberately avoid working with bargain-seeking clients because I specialize in serving serious traders who understand the value of investing in top-tier results. If you're after sub-$500 solutions that require endless revisions and constant attention, there are other freelancers who may be a better fit. But if you're looking to save time, eliminate headaches, and get the job done right the first time, partnering with me and my team at My Trading Coder is your best move. ? ? My track record speaks volumes. I’ve built a reputation as a leading expert in my field, consistently proving my expertise. As the top-ranked provider on Upwork for PineScript and TradingView development, my profile, client feedback, and results stand as clear evidence of my unmatched skill and dedication. When you compare my work to others, you’ll immediately notice the difference in quality. ?️ Our process is designed for efficiency and excellence. From the moment we begin the consultation to final project delivery, we prioritize understanding your exact needs and goals. This ensures the end result not only meets but often exceeds your expectations—while minimizing revisions and streamlining the process. ⏱️ Deadlines are a commitment, not just a goal. We consistently meet and often exceed project deadlines, ensuring your work is delivered on time, every time. Our goal is to not only meet your needs but anticipate them, making sure your project stands out from the rest. ? Premium pricing for premium results. Our services reflect the high level of expertise and attention to detail we bring to every project: Automated Trading Bots: $5,000 to $7,500 Backtesting Solutions: $2,500 to $5,000 Custom TradingView Indicators: $2,500 to $5,000 Rates may vary depending on project complexity. ? What we offer: PineScript Development: Custom indicators, strategies, and scripts tailored to your TradingView needs. Automated Trading Systems: Connecting TradingView indicators to brokers or exchanges, or creating custom Python bots for fully automated trading solutions. Advanced Backtesting: Conducting detailed backtests in TradingView, plus robust, tick-level backtesting through Python. ? Ready to elevate your trading strategies? If you're serious about trading and looking to partner with a team that will provide unmatched expertise and results, let's talk. Once we establish a contract on Upwork, you'll have direct access to me via my personal cell phone ? and our in-house mobile app, making communication and project management a breeze. Let’s take your trading to the next level! 減らす
bohdank1103
を採用する
-
I am a full-stack developer with over 6 years of experience in building web applications using various technologies and frameworks. and then I am an electronic engineer with over 8 years of experience in raspberry Pi. I have successfully completed many projects for clients from different industries and domains, such...I am a full-stack developer with over 6 years of experience in building web applications using various technologies and frameworks. and then I am an electronic engineer with over 8 years of experience in raspberry Pi. I have successfully completed many projects for clients from different industries and domains, such as e-commerce, education, health care, social media, etc. I can develop both front-end and back-end features, as well as integrate them with databases, APIs, and other services. I use HTML, CSS, JavaScript, React, Angular, Node.js, Express, MongoDB, MySQL, Firebase, AWS, and other tools to create responsive, dynamic, and user-friendly web applications. I also have experience with web scraping, data analysis, machine learning, and blockchain development. I am always eager to learn new skills and technologies and take on new challenges. I have excellent communication and problem-solving skills, and I can work independently or as part of a team. I value quality, efficiency, and customer satisfaction in my work. If you are looking for a full-stack developer who can deliver high-quality work at a reasonable price and within a short time frame, then you have come to the right place. Please feel free to contact me and let me know how I can help you with your web development needs. 減らす
volodymyrm7
を採用する
-
I've worked in the web development industry for many years and have specialized in React.js/Next/Angular/Nest/Laravel/Magento2 and other web development for the last 7 years. I like taking on new development projects and, love more, the diversity of work that I get and I take my work as a full-stack developer...I've worked in the web development industry for many years and have specialized in React.js/Next/Angular/Nest/Laravel/Magento2 and other web development for the last 7 years. I like taking on new development projects and, love more, the diversity of work that I get and I take my work as a full-stack developer seriously, and this means I always ensure my skills are kept up to date within this rapidly changing industry. Similar work and experience in: - React/React Native/Next/Redux, Three.js, Vue/Nuxt, Angular - Nodejs, Express, Nestjs, TypeScript, Restful API, PHP Laravel Frameworks, Python Django Framework - E-commerce such as Magento 2, Shopify, WordPress - Tailwind CSS, Material UI, Scss, Css, - MySQL, MongoDB, PostgreSQL From inception to completion, I am committed to my client's success, and we cherish every moment of our journey together. I eagerly look forward to forging more successful partnerships. Let's make our business successful. 減らす
oleksandrs1
を採用する
-
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. 減らす
oleksand2017
を採用する
