Hire the best Next.js Freelancers in Warsaw, PL

Check out Next.js Freelancers in Warsaw, PL with the skills you need for your next job.
  • $45 hourly
    Hi there! I'm a full-stack developer who likes its craft, helping companies grow their business using IT solutions. I was working for several remote and on-site companies. Through my past work, I implemented high-quality web apps and websites including: 🌟 Payments (Apple/Amazon pay, Affirm, Stripe) 🌟 E-Comperce solutions 🌟 Real-Time applications 🌟 Admin dashboards 🌟 Good SEO optimizated websites 🌟 Complex Charts 🌟 Pixel Perfect markup 🌟 Restful APIs And many many more great solutions🌟 Why to chose me? ✅ I focus on providing the best work to all my clients. ✅ I am extremely responsive and enjoy in communication with my clients I'm Looking forward to future cooperation!
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Sequelize
    Amazon S3
    Redux Saga
    Koa
    Redux Thunk
    Heroku
    PostgreSQL Programming
    styled-components
    AWS Lambda
    ExpressJS
    Node.js
    MongoDB
    JavaScript
    React
    TypeScript
    Tailwind CSS
  • $40 hourly
    👋 I'm skilled Frontend Developer with over 5 years of experience in web and mobile development. With a strong focus on creating seamless user experiences, I strive to build aesthetically pleasing and highly functional web and mobile applications. 💥 I'm committed to delivering clean, maintainable, and scalable code, strong at delivering business value, and comfortable working with clients of any scale - from startups and small teams to enterprises. 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀: ● React ● Next.js ● Vue.js ● Nuxt ● Node.js ● NestJS ● React Native ● TypeScript ● Tailwind CSS ● Redux ● MobX ● Pinia ● OpenAI 𝗨𝗜: ✔️ MaterialUI ✔️ Bootstrap ✔️ Ant Design ✔️ Vuetify ✔️ ShadcnUI 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: ✔️ Jest ✔️ Enzyme ✔️ React Testing Library 𝗗𝗲𝘃𝗢𝗽𝘀: ✔️ AWS Amplify ✔️ GitHub Actions / GitLab CI / Jenkins ✔️ AWS Elastic Beanstalk ✔️ Vercel 💬 If you have any questions or would like to discuss further details of your project, feel free to reach out! Cheers and looking forward to hearing from you, Mark
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    JavaScript
    CSS 3
    HTML5
    UX & UI Design
    Figma
    Web Design
    Web Development
    MERN Stack
    Node.js
    Nuxt.js
    Vue.js
    React Native
    React
    TypeScript
  • $45 hourly
    ★ Skill in Full Stack Dev - AWS Amplify, AWS Lambda, AWS CloudFormation, Serverless - HTML, CSS, SCSS, Pure JavaScript - JavaScript, Node.js, React, Next.js - PHP, Laravel, WordPress, WordPress plugins - Python, Django, Flask ★ Skill in DevOps - AWS Web Services ( AWS EC2 instance, AWS Lambda, AWS Amplify, AWS Elastic Search, AWS S3, AWS DynamoDB ) - Heroku, Oracle Cloud Infrastructure - Terraform, Docker, Kubernetes, Jenkins ★ Familiar with Databases - MySQL, PostgreSQL, MongoDB, InfluxDB, Oracle ★ Project Management Tools: - GitHub, GitLab, Trello, JIRA, Asana, Basecamp, ClickUp, Zoho, MS Teams, Slack, SVN High quality & Meeting deadline is my goal. Thank you for considering my profile.
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    Amazon Cognito
    Serverless Stack
    API
    AWS Lambda
    RESTful API
    Laravel
    API Integration
    TypeScript
    JavaScript
    Django
    React
    Python
    Node.js
    Amazon Web Services
  • $40 hourly
    I am a Senior Software Engineer with a passion for exploring and integrating emerging technologies into innovative projects. As a Senior Full-Stack Developer, I have a proven track record in building dynamic web applications, developing successful algorithms, and creating predictive models across various industries. My expertise in machine learning and algorithm development enables me to tackle real-world business challenges effectively. I strive to develop highly responsive, efficient, and optimized services that deliver exceptional performance. ☆ KEY QUALIFICATIONS ☆ * Developed Full Stack Web Applications which processed, analyzed, and rendered data visually. * Worked as a Backend developer, Frontend developer and quality assurance testers. Extensive experience with Laravel and Node.js as backends, and React frontends. * Planned, wrote, and debugged web applications and software with complete accuracy. * Managed time-sensitive updates, including content changes and database upgrades. * Used various ideas from distributed computing, large-scale design, real-time data processing, data storage, ML, and AI to solve challenging dataset problems. * Managed, optimized, and updated PHP databases as necessary. * Developed app integration with REST / SOAP and other APIs for Google Maps, social media logins, payment processors, and other services. * Vast experience in WordPress, Shopify, Square Space, Big Commerce, WooCommerce, PrestaShop and a lot more other applications. * Deep knowledge of Generative AI like ChatGPT, extensive capabilities with AI and ML as well. * Specialize in building CI/CD and ETL pipelines, providing DevOps services ☆ KEY SKILLS ☆ - Languages : C, Java, C#, Python, Ruby, Go, PHP7, HTML5, CSS3, JavaScript, XML, SQL, JSON and etc. - Databases : MySQL, MongoDB, Firebase, PostgreSQL, MariaDB. - Frameworks/Libraries : Laravel, Express, jQuery, Bootstrap, Astro. - Web Platforms : Apache, Ngnix. - Development Stacks : LAMP, WAMP. - Unit Testing/Task Automation : PHPUnit. - Versioning Tools : GitHub, GitLab. - CI/CD: Jekins, Docker, Firebase hosting
    vsuc_fltilesrefresh_TrophyIcon Next.js
    API
    Python
    C#
    Web Development
    JavaScript
    Firebase
    DevOps
    Laravel
    PostgreSQL
    MongoDB
    MySQL
    React
    Node.js
    PHP
  • $25 hourly
    ⚠️ 𝐏𝐫𝐞𝐬𝐬 𝐈𝐧𝐯𝐢𝐭𝐞 𝐁𝐮𝐭𝐭𝐨𝐧 𝐨𝐧 𝐦𝐲 𝐩𝐚𝐠𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤 🥇 What's my benefit? - 10+ years of experience in web development. - successfully launched web applications, some of which received over $1 million in funding. - experience in creating software startups, especially when it involves complex user experiences. 🔥 100+ projects working in both scrum and kanban methodologies. In teams of 5-15 people I built and maintained web applications that are used by thousands of users a day from all over the world. Ensured the responsiveness, scalability, crossbrowser and cross-device compatibility. 🏆 Top Projects: - Frontend development for educational platform that hosts frontend and backend courses - React.js development for Fintech web application - renewable energy marketplace - Multisite platform front-end development for Bacardi 🏢 Domains: EdTech, Retail/Ecommerce, FinTech, Entartainment, Crypto, Bitcoin ⚒️ Tools: WebStorm, Visual Studio Code, Git, Github, Gitlab, npm, LESS, SaaS, Webpack, Yarn, Bower, Chrome DevTools, Jest, Swagger, Postman for API Integration 💯 Top skills: - Collaborating with other developers and stakeholders - Enjoying solving complex problems - I'm user-friendly interfaces addicted that meet the client's needs. - Solid foundation in data analysis and business logic. 👩‍💻 Technical skills: Robust skills in creating React + Node.js web applications. React.js development, CSS, JavaScript, CSS3, TypeScript, Next.js platform development, GraphQL, Node.js application development, Tailwind CSS My goal is to develop high-quality and innovative web development that make a positive impact. Do you want a web application for you business or update an existing one? ⚠️ 𝐏𝐫𝐞𝐬𝐬 𝐈𝐧𝐯𝐢𝐭𝐞 𝐁𝐮𝐭𝐭𝐨𝐧 𝐨𝐧 𝐦𝐲 𝐩𝐚𝐠𝐞 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐭𝐚𝐥𝐤
    vsuc_fltilesrefresh_TrophyIcon Next.js
    API Integration
    SaaS
    Web Application
    GraphQL
    TypeScript
    CSS 3
    Web Development
    Redux
    Node.js
    Tailwind CSS
    JavaScript
    CSS
    React
    HTML
  • $30 hourly
    👋 Hi, Ihor here. I am an expert software developer with over 5 years of experience in web development focused on Python, React and Angular. I'm well-respected amongst industry-leading companies as a skilled developer who truly understands the client infrastructure and pain points. I also have the hands-on, technical aptitude needed to design and build out solutions. 💎 When you work with me, we both have the same goal: Maximizing Your Revenue Potential. 🏆 Hard Skills: • HTML | CSS | JavaScript • Typescript • Sass • Django | Django Rest Framework | Flask | FastAPI • Node.js | ExpressJS • React.js | Redux | Next.js • Angular | RxJS | NgRX • Nx | Monorepo | Domain Driven Design Pattern | Composite Shell Library • REST APIs • PostgreSQL | MySQL | MongoDB • MUI | Bootstrap 5 • Storybook | Tailwind CSS • JEST | Cypress • ESLint 🏆 Soft Skills: • Effective communication | Interpersonal skills • Teamwork skills | Collaborative spirit • Agile software development methodologies • Creative thinking | Innovation | Keeping up-to-date • Project | Time | Risk management • Quick learning | Adaptability • Debugging | Problem-solving | Critical-thinking 👉 Here's what to do next: Send me a note with a bit about your company, your track record and your project. If it seems like a good fit, we'll bring our dreams come true.
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    REST API
    Jest
    Flask
    Django
    Python
    ExpressJS
    Tailwind CSS
    Bootstrap
    Material UI
    Redux
    React
    Angular
    Node.js
    TypeScript
  • $30 hourly
    ⭐️ 50+ Globally Satisfied Clients! 🔑 Guaranteed Immediate Engagement - 20 Minutes Response Time, Total Commitment to Your Success! 🎯 Precision-driven Revisions Until Your Vision is Flawlessly Executed. ✅ Boasting Over Five yours of Advanced Industry Experience. ⌚ Offering Flexible Availability: 17 hours Daily for Client Consultations and Strategic Partnerships. 🚀 Preeminent Full-Stack Developer | Frontend Innovator & Backend Solutions Architect 👋 Hello Innovators and Industry Leaders, Prepare to redefine the boundries of what's possible in digital innovation. MY mission is to upgrade your digital infrastructure by expertly integrating state-of-the-art frontend aesthetics with powerful backend functionalities, delivering sophsticated solutions that epitomize the pinnacle of industry standards. 💎 Strategic Advantages of Partnering with Me: 🎨 Frontend Ingenuity: I bring a wealth of experience exceeding five years, melding the nuance of design with the rigor of engineering. My projects deliver immersive, intuitive user interfaces and responsive, high-erformance applications designed to captivate and engage at every touchpoint. 🔩 Backend Expertise: Venture into the domain of bespoke algorithmic solution crafted for supreme efficiency, scalability, and adaptability. My expertise in Node.js, Laravel, and Django empowers me to construct robust backend systems that serve as the powerhourse for applications, driving them forward with unmatched speed and intelligence. 🔗 Revolutionary AI Deployments: Transform your project landscape with innovative AI integrations. Utilizing forefront technologies like OpenAI, GPT, Langchain, and sophisticated AI Chatbots, Iembed deep intelligence into applications, enhancing user interfaces and automating complex backend processes to deliver smarter, more predictive outcomes. 📊 Core Technical Proficiencies: Frontend Technologies: Expert-level command of React.js, Next.js, Vue.js, Angular Backend Technologies: Deep expertise in Node.js, Laravel, Django, Flask, ASP.NET AI and Machine Learning: Advanced application of OpenAI, GPT, Langchain, AI Chatbots Database Systems: Mastery of MongoDB, MySQL, PostgreSQL, and next-gen databases like Pinecone, Weaviate, ChromaDB Cloud and DevOps: Comprehensive experience in AWS, GCP, Netlify, Hostinger, Vercel, Firebase, Azure 🌟 Step Beyond the Conventional Elevate your digital footprint with innovative solutions that not only meet but exceed the norms. Collaborate with me to harness the full spectrum of advanced technology. 📞 Embark on a Journey of Technological Excellence If you are ready to propel your projects to the forefront of digital innovation, where sophisticated design and powerful functionality converge, contact me today. Let’s innovate and achieve the extraordinary together.
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    LLM Prompt
    TypeScript
    ChatGPT
    AWS Lambda
    Docker
    Node.js
    AI Bot
    PostgreSQL
    Django
    Python
    Redux
    Tailwind CSS
    React
    Web Application
  • $50 hourly
    Greetings! 🏆 100% Job Success | ⌛500+ hours on UpWork | 💎 Top Rated Plus Freelancer 👨🏻‍💻 7+ years of experience | Senior Front-End Engineer ⭐ Expert: Next.js | React.js | JavaScript | TailwindCSS | HTML | CSS ✅ Daily updates, ✅ Flexible Availability, ✅ Highest-Quality deliverables ⭐ What I can bring to your project ⭐ ✅ Website or Complex Web Application Development ✅ Top-notch knowledge of React, JavaScript, TypeScript, Redux ✅ Advanced understanding of UI Architectures and what works best for your project ✅ Optimization techniques for efficiently solving bottlenecks in your project ✅ Extensive experience with building Complex UI Solutions and Web Applications ✅ Clean code that conforms to best engineering practices ✅ Ability to quickly diagnose existing code bases and find ways to improve them ✅ You will always be aware of the project status with the help of my task management tools ⭐ Why you should choose me over other freelancers ⭐ ✅ Trust: I'm always transparent about my processes ✅ Ownership: I focus on providing value to your business and maintain impeccable agreements ✅ WOW Factor: this is core to my work as a freelancer. I strive to give more than what I receive to ultimately make you happy about working with me and choosing to hire me again ✅ Problem-solver: I never give up until I find a good solution. I solve problems. ✅ Genuine: I'm rooting for your success. It makes both human and business sense - knowing I've helped you succeed, you'll return to purchase more of my services! ✅ Someone who cares about helping you succeed and bringing value to your business But don't just take my word for it: ⭐⭐⭐⭐⭐ ”Nikita is an outstanding full-stack engineer and easily one of the top front-end engineers I've worked with. Here are a few things to call out: - very sharp front-end architecture skills - incredibly high level of ownership - great product sense Our entire team loved working with Nikita, from design to support.” ⭐⭐⭐⭐⭐ ”Nikita was a standout member of our team during his tenure. He took ownership of his work to a whole new level, always going the extra mile to ensure our projects' success. It was clear that he deeply cared about the company and the product, and his dedication showed in the quality of his work. Nikita had a strong grasp of front-end infrastructure, and his technical knowledge was impressive. He kept up with the latest developments in the field and used that knowledge to come up with practical and innovative solutions that benefited our team and clients…” 💻 FRONT-END SKILLS ⭐ Next.js | React ⭐ Redux | Redux Saga ⭐ TypeScript | JavaScript ⭐ HTML | CSS | SCSS ⭐ Jest | React Testing Library ⭐ Webpack ⭐ Babel ⭐ Eslint | Prettier 🧩 UI | COMPONENTS: ⭐ TailwindCSS ⭐ Ant Design ⭐ Material UI ⭐ Styled Components ⭐ HighCharts 🎭 ANIMATION ⭐ Framer Motion ⭐ React Three | Three.js 📶 INTEGRATIONS ⭐ Stripe ⭐ Auth0 ⭐ Google Auth ⭐ Segment ⭐ Headway 📐 UI ARCHITECTURE & DESIGN ⭐ Feature-Sliced Design ⭐ Atomic Design 🏁 PAGE SPEED OPTIMIZATION ⭐ Lighthouse ⭐ GMetrix ⭐ Profiler 💻 BACK-END SKILLS: ⭐ Node.js | Express.js ⭐ MongoDB | PostgreSQL ⭐ Mongoose ⭐ REST API ⭐ Docker 🆕 READY TO GET STARTED? NEXT STEPS: 1. Invite me to your job 2. I will send my proposal 3. We'll iron out all the requirements and expectations 4. I'll get the work done professionally to ensure you love the result 5. You'll leave an awesome review at the end 😎
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    Website Optimization
    TypeScript
    Tailwind CSS
    Web Development
    Material UI
    CSS 3
    Web Application
    JavaScript
    Front-End Development
    HTML5
    React
    Redux
    RESTful API
  • $40 hourly
    I am a PowerApps and SharePoint specialist with 10+ years of experience building no code, low code, and custom solutions. I have expertise in PowerApps, Power Automate, SharePoint, Teams, and Office 365. I can help you build a complex application, automate your business processes, or integrate your internal systems.
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    Microsoft SharePoint Development
    Microsoft Teams
    Microsoft Power BI
    TypeScript
    React
    Node.js
    JavaScript
    Office 365
    Microsoft SharePoint
    Microsoft Power Automate
    Microsoft PowerApps
  • $35 hourly
    ⭐⭐⭐⭐⭐ "If there is a 10-star rating, I would rate him 10 stars! Abraham is the best. Keep up the extremely good work!" If you want a business partner to help bring your vision to life, while feeling like an old friend has your back, then I am exactly what you are looking for. Over my very diverse career, both freelancing on Upwork and working around the world, I've helped develop, maintain, and improve web and mobile apps for all sorts of clients. My most well known clients/projects/jobs include: ➡️ Dream 11 App (Official ICC Partner with 2M+ users) ➡️ DirecTV App for AT&T (Fortune 500 Company) ➡️ Bayer (Fortune 500 Company) ➡️ Like Digital & Partners (Award Winning Luxury Web Design Company) I've previously been Top Rated on Upwork, though I had taken hiatus to focus on the development of my own tech startup called TimeDNA, which reached over £100 000 in revenue its first 6 months. If you need a high-performance, user-friendly app or need a website that leaves your clients breathless, then I am able to assist you throughout the whole process: from creating design mock-ups, to choosing the best hosting solutions. Though I specialize in creating mobile apps and websites, I am more than capable of working with servers and APIs. Over the years, I have developed a reputation for being excellent in initiative and self-management. My projects would usually put me in a position of mentorship, or greater responsibility. You won't need to worry about my progress with a task, as I prioritize clear and transparent communication with my clients. So what can you expect by having me in your project? 🏆 The best and latest programming standards in the industry 🚀 Rapid delivery of results 🤝 A "team player" mentality 😃 Passion and energy 🌟 Excellence and satisfaction every time In summary, if you need someone you can rely on to get something done right, or you want someone to help you build your dream and be with you every step of the way, then you needn't look further. If there is one thing I love doing above all else, it's exceeding your expectations. ✅ Shall we discuss your project?
    vsuc_fltilesrefresh_TrophyIcon Next.js
    TypeScript
    React Bootstrap
    Web Page
    Expo.io
    Tailwind CSS
    React Native
    Web Application
    API
    React
    App Design
    JavaScript
    HTML
    Website
    Web Development
  • $35 hourly
    ✓ If you need an experienced front end developer who will solve the problems of your business, then I am glad to see you on my profile ⚙️Over 5+ years of production experience in Front-end Development and 3 years in Blockchain ⚙️Have excellent hard and soft skills ⚙️Creative and Disciplined ✅Always complete projects in a timely manner My whole career is related to tech startups. Most of them made or raised millions of USD. I've been through the entire software development cycle from scratch to enterprise multiple times. This experience and technical education allowed me to become a professional in Software Development. 📌 MY SPECIALIZATIONS: - Languages: Python, JavaScript | TypeScript, Java, SQL, Solidity, Rust; - General Development: JSON, REST, GraphQL, WebSockets; - Front-end: Javascript, Typescript, React.js, CSS, HTML, SCSS, Styled Components, Vue.js, Canvas, Redux, Apollo, Webpack; - Blockchain: React, Next.js, TypeScript, Canvas, Ethers.js, Node.js, NestJS, Solidity, GraphQL, REST API, SQL, DevOps, DApps, NFT; - ORMs: SQLAlchemy, Mongoengine + Marshmallow | Sequelize.js, Mongoose, Prisma; - AMQ: Celery, RabbitMQ; - CI/CD: Docker, docker-compose, Kubernetes, k8s; - Web Builders: Shopify, Webflow, WordPress. That’s what my regular customers say about me: 📍Andrey consistently delivers on time, and his responsiveness is unmatched. Andrey is not only talented but also incredibly easy to work with. Keith, UK / Sep 2023 📍His responsiveness and technical prowess are commendable. Each project we've undertaken with Andrey has been a testament to his dedication, and his proactive approach ensures we're always ahead of the curve. Andre, USA / Apr 2023 Do you have a question, an idea, or a problem to solve? Based on my experience the fastest way to define if we're a good fit for each other is a quick call. Invite me in and we'll schedule an interview! 👋
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    DApps
    DevOps
    SQL
    Ethers.js
    REST API
    GraphQL
    Solidity
    NestJS
    Node.js
    CSS
    HTML
    TypeScript
    JavaScript
    React
  • $80 hourly
    I'm passionate about complicated projects but generally can do everything - from landing pages to complicated SPAs using different frameworks.
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    Google APIs
    Performance Optimization
    GraphQL
    Apollo.io
    Tailwind CSS
    Node.js
    AWS Amplify
    Material UI
    React
    Gatsby.js
    HTML5
    JavaScript
    CSS
    Front-End Development
  • $35 hourly
    I'm Senior React Native & React developer. Love to create incredible applications & solve complex tasks. 𝗪𝗵𝗮𝘁 𝘆𝗼𝘂 𝗰𝗮𝗻 𝗲𝘅𝗽𝗲𝗰𝘁 𝗳𝗿𝗼𝗺 𝘄𝗼𝗿𝗸𝗶𝗻𝗴 𝘄𝗶𝘁𝗵 𝗺𝗲? ✅ Trust ✅ On-time delivery ✅ Great communication level ✅ Daily Updates During my 7+ years of experience in React Native & React I'v implemented a lot of features, complex tasks including: ✔ Developing Apps from scratch to release ✔ CI/CD for Mobile and Web applications ✔ Maps Integration ✔ Push Notifications ✔ Localization ✔ Upgrading to newer React Native & ReactJS versions ✔ Routing ✔ Social Media Login (Google | Apple | Twitter | Linkedin) ✔ Location Service
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Web Development
    iOS
    Java
    Android
    Firebase
    Google Maps API
    iOS Development
    Android App Development
    Hybrid App Development
    CI/CD
    JavaScript
    TypeScript
    React
    React Native
  • $40 hourly
    👋 Hey, I've been working with various startups as a software engineer for over 3 years, both as an individual contributor and a tech lead. I've worked mostly with FinTech, SaaS, Mobile, and Social and worked on Payments, Subscriptions, Analytics & Dashboard, Database architecture, and various integrations (Stripe, Google Analytics, Sendgrid, Zoho CRM, Amplitude, Rapyd, etc.), working with AWS (S3, SES, SNS, etc.), DO. I worked on both fast-paced projects, where we had to launch MVP in only 2 months, as well as larger projects where we had to scale and work on a much bigger scope. Technology-wise I have the most experience with: — NodeJS — React — React Native — NextJS — MongoDB — AWS/DO/Docker/K8s Would be glad to help more tech companies with their development and therefore i'm curious to learn more about how I could help you, so an introductory call can be a good start 🙂
    vsuc_fltilesrefresh_TrophyIcon Next.js
    SendGrid
    Stripe
    React Native
    Koa
    MongoDB
    HTML
    Node.js
    JavaScript
    TypeScript
    React
    CSS
  • $40 hourly
    I'm a result-oriented software engineer with 7+ years experience in the industry with a focus on backend development and cloud technologies. I can help you with building a system of any complexity starting from idea to fully implemented and maintained app working in production. My responsibilities include progamming, estimations, requirements clarification, setting up features delivery and other things which are required to create web, mobile and cloud applications My expirience includes using: - Cloud providers - AWS, Google Cloud, Digital Ocean and Cloudflare - DevOps technologies - Docker, Kubernetes and Terraform - Kafka and ksqlDB as data broker and stream data tool - SQL and NoSQL databases - MongoDB, PostgreSQL and Redis - Web technologies - React, Next.js, JavaScript, TypeScipt, HTML, CSS and websockets - React Native to create cross-platform mobile applications I'm opened to full or part time jobs as well as fixed budget projects
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Golang
    Kubernetes
    PostgreSQL
    Docker
    TypeScript
    Terraform
    MongoDB
    React Native
    React
    HTML
    Apache Kafka
    CSS
    JavaScript
    Node.js
  • $45 hourly
    🚀 Buckle up, a wild ride full of groundbreaking ideas and cutting-edge techniques is here at your fingertips! Since you came here, you were probably driven by the curiosity of my profile and/or a business need. Read on and you'll find some secrets about me and my approach to action.

 Java vs Javascript? Car vs Carpet? Yes. I'm also amused by the verbal gamble and jostling that can sometimes be found when reading LinkedIn posts. And you know what - I’m definitely in the JavaScript squad and I’m passionate about it! Should I ELI5 it to U? =) From the very beginning of my career, I've been working on consistent development in various areas of the Web/Mobile/UX ecosystem with a technical focus on JavaScript, NodeJS, React, Next.js, TypeScript remembering about security, OWASP, performance and reusability (constantly supporting the rules of DRY), as well as soft and management skills, giving clients from various industries (Finance, Insurance, FMCG/CPG, Media&Entertainment, Consumer Services, Pharmaceuticals, eCommerce, Software Services) solutions that meet their business goals and make a difference. Cloud? Today, it's basically impossible to work without the cloud. Azure and GCP accompanies me at work, CI/CD effectively eliminates repetitive + boring tasks that can be automated, and low-code/no-code excites me more and more when I get to know clever tools like Bubble or Make, where an advanced UI guides you by the hand to satisfying results. Over the years, I come to the conclusion that the political science studies undertaken long ago had a non-zero significance in shaping my non-technical (humanistic) part of the brain, which undoubtedly helps me leading teams via respectful, smiling and empathic way to achieve the set KPIs. As Patrick Lencioni once said - "Teamwork is a strategic decision". Supporting, mentoring and developing others? There is nothing more valuable than observing your colleagues spreading their wings day by day and taking advantage of your advices or suggestions. This is part of the work that I greatly appreciate! You may ask, what trait makes me find myself in this? Definitely patience beyond limits, but also the ability to learn from each other. 🏆 Achievement: Top Performer / Key Talent (~10% of the entire company) three times in a row, then alumnus and a Talents mentor 📗 MBTI: slight (I), moderate (S), clear (T), moderate (J) 📘 Gallup: Relator, Restorative, Responsibility, Deliberative, Harmony 👨‍💻 Work organization: VSC, Notion, Arc, paper notebook with weird drawings :), graphics tablet, MacOS and definitely 🙂
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Data Analytics & Visualization Software
    Team Management
    Team Facilitation
    Team Building
    Ecommerce Development Consultation
    Automation Anywhere
    Continuous Integration
    Microsoft Azure
    React
    CSS
    JavaScript
    Node.js
    HTML
  • $55 hourly
    ⚡️ DevOps Engineer 7 years experience ⚡️ 🔧 AWS - GCP Cloud - Digital Ocean | Python - Bash | Kubernetes - Docker & Docker Compose | Collaborative & Problem-Solving | Git | Github Action | CI/CD | Postgres & ORM ⚡️ Web Dev: React/Next, TS/JS, TailwindCSS, Supabase, Vercel, Railway ⚡️ DevOps Engineer, I bring a wealth of technical expertise in building and managing highly available, scalable, and fault-tolerant software systems. I am proficient in a range of DevOps tools: 🛠️ Including 🛠️ ✅Git,Jenkins, ✅Ansible - Terraform ✅Kubernetes - Docker - Docker Compose ✅ Various major cloud prodivder: AWS, GCP, DigitalOcean ... ✅ Grafana - Prometheus - Logtail - Graylog ✅ Python - Bash I have experience designing and implementing CI/CD pipelines with 0 downtime (rollingUpdate), infrastructure as code (TerraForm) monitoring and logging solutions. I have a strong understanding of software development methodologies, including agile, Scrum, and Kanban, and possess hands-on experience in automating testing, deployment, and monitoring processes. My ability to write scripts in languages such as Python, Bash & Terraform has helped me automate various tasks, improve efficiency, and reduce manual errors. With a keen eye for detail and a passion for delivering high-quality software releases, I am adept at troubleshooting and resolving complex technical issues, working collaboratively across teams, and continuously improving processes to achieve business objectives. 🌱 I'm also a Web dev focusing on the React environment, my stack of choice is: NextJS / TS / TailwindCSS / Supabase (backend) / Vitest / Zustand 🌱
    vsuc_fltilesrefresh_TrophyIcon Next.js
    React
    GitHub
    DevOps
    Amazon EC2
    Bash Programming
    CircleCI
    Amazon S3
    Kubernetes
    Docker
    Google Cloud Platform
    Containerization
    CI/CD
    Ansible
    Terraform
  • $35 hourly
    I usually create a high-quality web application that works, making for your profit, creating advertising for your company, and delivering aesthetic pleasure to you and your visitors. My strongest skill is the ability to build web applications and apply data visualization and data analysis to real business cases and provides stakeholders with possible solutions that could improve their business.
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Redux
    Material UI
    Front-End Development
    JavaScript
    Tailwind CSS
    Google Chrome Extension
    TypeScript
    React
    Svelte
  • $39 hourly
    Hello, I’m Igor from Poland, a senior Full Stack and Blockchain Developer. I specialize in developing high-performance web applications and secure blockchain solutions using a wide array of technologies. Whether you're launching a complex web app or require "Gas-Efficient" smart contracts, I offer top-notch development services tailored to your specific project needs. 🔥 Professional Highlights: - Comprehensive Development Skills: I excel in both front-end and back-end development, bringing digital products to life with responsive designs and powerful functionalities. My expertise extends to creating decentralized applications that enhance user interaction and security. - Diverse Technological Mastery: I am proficient in a wide range of technologies, including modern JavaScript frameworks, server-side scripting, and blockchain development, ensuring versatile and robust solutions. - Efficiency and Security Focus: I am known for delivering projects that meet aesthetic and functional standards while prioritizing cost-efficiency and security, especially in blockchain solutions. 🚀 Technical Expertise: - Front-End Development: Skilled in React, Next.js, JavaScript, TypeScript, and building dynamic interfaces with Tailwind CSS, Bootstrap, and Material UI. - Back-End Development: Expert in Node.js, Nest.js, Python (Django/Flask), and PHP (Laravel). I manage databases and server-side logic using MySQL, MongoDB, and PostgreSQL. - Blockchain Development: Proficient in Solidity, developing smart contracts, managing token launches, and ensuring the security of Dapps within the Ethereum ecosystem. - DevOps and Tools: Experienced in deploying scalable applications using AWS, Docker, and implementing continuous integration/continuous deployment pipelines. 🛠️ What I Bring to Your Project: - Balanced Skill Set: Whether you need a stunning front-end, a powerful back-end, or a secure blockchain application, I am equipped to handle all aspects of your project from start to finish. - Strategic Problem Solving: I approach each project with a strategic mindset, ensuring that every piece of code not only works flawlessly but also contributes to the overall business goals. - Client-Centric Development: I prioritize clear communication and tailored solutions, ensuring that every project not only meets but exceeds client expectations. Looking forward to discussing with you!
    vsuc_fltilesrefresh_TrophyIcon Next.js
    DeFi
    PostgreSQL
    MongoDB
    Tailwind CSS
    Python
    Flask
    Smart Contract
    NFT
    web3.js
    Solidity
    Django
    NestJS
    Node.js
    React
  • $35 hourly
    What can I help you with? Crafting Web & Mobile project for a Decade Commanding React, Node.js, React Native, Next.js, Nest.js Taming MongoDB, MySQL, PostgreSQL, and Unleashing GraphQL Power Sailing Smoothly in FinTech, Blockchain, E-commerce, ERP, CRM, and SaaS Waters A Legacy of 10+ Years Packed with Innovations & Breakthroughs 🌟 My Journey: 10+ Years Soaring in Web & Mobile App Development Skies Mastery in JavaScript Realms: React, Node.js, React Native, Next.js, Nest.js Database Domination: MongoDB, MySQL, PostgreSQL, and Conquering with GraphQL Niche Navigator: Setting Sail in FinTech, Blockchain, E-commerce, ERP, CRM, SaaS, Data Management, and Machine Learning 🏆 Noteworthy Chronicles: Architected Codemotion's Epic Leap from 50 to 200+ Developers Championed 20+ Projects, Including a Blockchain Crypto Banking Marvel for 50,000 Users and a SaaS Haven for UK Government Civil Servants 💡 Why Choose Me: Proven track record in high-load financial and blockchain projects Committed to delivering high-quality results aligned with business needs Agile, adaptable, and fluent in English Effective in remote collaborations across various time zones 🔥 Ready to Empower Your Business: As part of the Codemotion Ninjas team, I bring a wealth of experience and a commitment to excellence. Let's collaborate to turn your vision into a reality! Feel free to adjust or add any specific details that you think would enhance your profile further! 🌟🚀
    vsuc_fltilesrefresh_TrophyIcon Next.js
    AI Development
    FinTech
    React Bootstrap
    SaaS
    Vue.js
    Angular 5
    Front-End Development
    PHP
    Python
    React
    Node.js
    TypeScript
    JavaScript
    React Native
  • $40 hourly
    🏆 TOP RATED PLUS status since 2018 🏅 100% Job Success 🚀 TOP 3% on Upwork 👨‍💻 Professional Frontend Developer with over 10 years of experience in web development. 👨‍🎓I hold a Master's Degree in Computer Science and take pride in writing clean, structured code that's easily understandable for other developers. I'm not just a coder; I'm a valuable team member, always eager to learn and adapt to new technologies. 💻 Skills & Technologies: ✅ Responsive HTML5, CSS3 from Figma/Sketch/Zeplin/Avocode/PSD and any other format. Flexbox/Grid layout. ✅ JavaScript: Typescript, React, Redux, Next, Redux-Saga, Redux-Thunk, Formik, Redux-Form. ✅ CSS: SASS/SCSS, BEM, Flexbox, Grid, Media Queries, Animations, Bootstrap, Tailwind, CSS Modules, styled-components. ✅ Figma to HTML/CSS, Figma to React/Next, Figma to Tailwind CSS, Figma to Bootstrap ✅ Tests: Jest/Enzyme/Mocha/Chai/RTL. ✅ Wordpress, Git, Pre-/Postprocessors, ESLint, GraphQL, Webpack, Vite, Gulp, Canvas, SVG & more.
    vsuc_fltilesrefresh_TrophyIcon Next.js
    WordPress
    Material UI
    Tailwind UI
    REST API
    Figma
    GraphQL
    SCSS
    CSS
    HTML
    Redux
    React
    TypeScript
    JavaScript
    Front-End Development
  • $30 hourly
    Hello! Are you in need of a skilled and reliable freelancer to help with your next project? Look no further! With 4+ years of experience in web development, I am well-equipped to handle any task thrown my way. My expertise includes building web applications any complexity, and I have a proven track record of delivering high-quality work on time and on budget. I understand the importance of communication and will work closely with you to ensure that your needs are met and that the final product exceeds your expectations. I am highly responsive and always willing to go the extra mile to make sure that you are satisfied with the results. Why should you work with me? - Good quality of code - 24/7 - 100% REFUND if result doesn't satisfy you - Reasonable Cost - Fast Delivery - Flexible Timing - Extensive experience with JavaScript, React - Experience in building project architecture - Extensive working knowledge of making HTML markup - Have extreme attention to detail Programming languages: JavaScript Web technologies and Frameworks: HTML5, CSS3, Sass/Less, React, React hooks, Material-UI, Redux, MobX, Next.js Version control systems: GIT IDE & Tools: Visual Studio, WebStorm Project builders: Gulp, Webpack, CRA OS platforms: Linux, MS Windows Family I'm looking forward to work with you
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Redux Thunk
    Firebase
    Redux Saga
    jQuery
    CSS 3
    HTML5
    CSS
    TypeScript
    webpack
    Material UI
    Sass
    Web Development
    React
    JavaScript
  • $30 hourly
    Hi, my name is Jacek I am 4 years experience full-stack developer. Mostly I am working with Wodpress as Theme and Plugin developer. Right now I am focusing on Next.js and Strapi. My skills: PHP, JavaScript ( jQuery, ReactJS, Next.js ), CSS, SCSS ( TailwindCSS, Foundation ZURB, Bootstrap ). Wordpress Theme, Plugins development. - Sage, Trellis, Bedrock by Roots - Woocommerce Laravel - Web App - SPA - React.js Strapi - Next.js Other: Three.js
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Web Development
    Three.js
    Tailwind CSS
    WordPress Theme
    SCSS
    HTML5
    JavaScript
    CSS
    React
    WooCommerce
    PHP
    WordPress Plugin
    WordPress
    Laravel
  • $30 hourly
    I'm a developer with experience for building websites, web and mobile apps. Vue.js, Nuxt, Quasar, Node.js.
    vsuc_fltilesrefresh_TrophyIcon Next.js
    React Native
    React
    Tailwind CSS
    Vuex
    Nuxt.js
    ExpressJS
    Vue.js
    WordPress
    Vuetify
    Quasar Framework
    CSS
    JavaScript
    Node.js
    Front-End Development
  • $30 hourly
    🔥 I'm a (Next.js/React/Node.js) + Typescript 🔥 developer with experience in building websites from scratch for businesses and personal usage. I'm very passionate about my work so I'm always doing my best to keep us both happy from start to end of the project :) Soft skills and hard skills are equally important to me! Ready and open to pick up any technological solutions you want to implement in your project. Always trying to get my work done as fast and simultaneously clean as possible
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Cypress
    Redux
    Tailwind CSS
    Three.js
    Node.js
    JavaScript
    TypeScript
    SCSS
    CSS
    webpack
    React
    HTML
  • $60 hourly
    Summary * Overall 7+ years of experience in Web Application Development; * Proficiency in PHP, JavaScript, React and Node.js * Significant experience in Microservice architecture; * English UI+ level speaking and writing.
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Amazon S3
    Amazon EC2
    NestJS
    TypeScript
    PostgreSQL
    MySQL
    MongoDB
    Angular
    React
    Node.js
    Laravel
    PHP
  • $40 hourly
    Are you searching for a highly skilled and reliable Full-Stack Developer? I specialize in providing top-notch digital marketing services, including web design, web development, mobile app development, internet marketing, and web hosting. With a diverse range of skills and expertise, I am well-versed in various technologies and platforms. My proficiency lies in creating robust web applications using cutting-edge technologies such as: ▶ Node.js, ▶ Express.js ▶ Next.js ▶ Nest.js ▶ React ▶ Angular ▶ Vue.js ▶ GraphQL ▶ Web3 ▶ Solidity ▶ Ethers.js As well as frameworks like: ✳️ Laravel ✳️ CakePHP ✳️ CodeIgniter ✳️ ASP.NET ✳️ JavaScript frameworks. I am also experienced in leveraging popular open-source E-commerce platforms like: ❇️ Magento ❇️ Shopify ❇️ WooCommerce. One of my key strengths is delivering cost-effective solutions tailored to meet the specific requirements of small businesses. I understand the challenges they face, such as limited budgets, tight deadlines, and the need for high-quality web design. What sets me apart is my dedication to transparent communication. I believe in keeping my clients informed throughout the entire development process. By fostering an open line of communication, I ensure that my clients are actively involved and have a clear understanding of the progress and direction of their projects. Building strong relationships with my clients is important to me, and I strive to provide a friendly and approachable experience. I would be thrilled to collaborate with you and turn your vision into reality. Let's work together to create exceptional digital solutions that exceed your expectations. Get in touch with me today, and let's make your project a success!
    vsuc_fltilesrefresh_TrophyIcon Next.js
    Smart Contract
    Solidity
    Ethers.js
    Web3
    NestJS
    Django
    GraphQL
    ExpressJS
    CakePHP
    Python
    ChatGPT
    Node.js
    Vue.js
    React
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