Freelancers untuk diupah di Poland

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Menunjukkan 17 hasil
  • Upah     rostcompany
Upah     rostcompany

    rostcompany rostcompany

    Poland $80 USD / jam
    Senior Full Stack JS Developer (React + NodeJs)
    Poland
    4.8
    ulasan 6 ulasan 6 $80 USD setiap jam
    ✅ 15+ years of experience ✅ 70+ projects delivered ✅ 10k+ Hours ✅ 100% Success Score ✅ 5 Stars ✅ Backed by a skilled team for handling complex projects Doubtful about finding a developer who can handle complex challenges or pick up the pieces from a previous failure? Wondering if it's possible to have a bug-free,...
    ✅ 15+ years of experience ✅ 70+ projects delivered ✅ 10k+ Hours ✅ 100% Success Score ✅ 5 Stars ✅ Backed by a skilled team for handling complex projects Doubtful about finding a developer who can handle complex challenges or pick up the pieces from a previous failure? Wondering if it's possible to have a bug-free, scalable solution? I've seen and solved it all. With a commitment to deliver and a track record of success, I am here to protect your project from common setbacks and elevate it to its highest potential. Hi! I'm a Senior Full-stack developer with over a decade of experience in the tech industry. I specialize in delivering comprehensive frontend and backend solutions, from concept to deployment, bolstered by solid experience as a Solution Architect and a Dev Lead. In 2015, I gathered my own web dev team from the ground up, as an extension of my software developer expertise and wisdom. Now, with over70 successful projects behind us, we focus on creating IT solutions for businesses to guarantee their growth and prosperity. ---=== Why I Stand Out: ===--- - Unmatched Reliability: Every project I undertake is guaranteed to reach completion, irrespective of the initial condition or challenges encountered along the way. - Continuous Support: My relationship with clients extends beyond project completion. I offer ongoing support to ensure continued success and adaptability in an ever-evolving digital landscape. - Scalable Team Leadership: While I thrive as a sole developer, I also lead a talented team of developers, ready to scale according to your project needs. This flexibility allows me to tackle projects of any size and complexity, delivering high-quality solutions on time and within budget. - End-to-End Solutions: From initial consultation to final delivery, I manage all phases of the development cycle. ---=== My Technical Foundation: ===--- - Frontend Expertise: Proficient in HTML, CSS, JavaScript, TypeScript, and an array of frameworks & libraries including React.js (with Redux, Thunk, Sagas, Next.js), Bootstrap, Material UI, CSS in JS, Tailwind, and React-Admin. - Backend Proficiency: Skilled in Node.js, Express.js; along with Feathers.js, RESTful API, GraphQL development, Socket.IO, Strapi, and BullMQ. - Data Visualization Mastery: Experienced with D3.js, Chart.js, GSAP, Three.js, React Three Fiber, and techniques involving Canvas and SVG. - Database Management: Competent in managing data using SQL, PostgreSQL, MongoDB, and ElasticSearch. -DevOps & Deployment: Knowledgeable in Docker, Kubernetes, and implementing CI/CD pipelines with GitHub, GitLab. kurang
  • Upah rostcompany
  • Upah     PavliukViktor
Upah     PavliukViktor

    PavliukViktor PavliukViktor

    Poland $17 USD / jam
    Analytic, Excel, Power BI
    Poland
    4.0
    ulasan 0 ulasan 0 $17 USD setiap jam
    Experience in creating business models, including calculation of unit economics, reporting and analytics systems. I specialize in analytics, reporting, planning, budgeting, internal control and risks. I have working experience at around 25 years. I worked for the bank, the consumer finance company and the forex...
    Experience in creating business models, including calculation of unit economics, reporting and analytics systems. I specialize in analytics, reporting, planning, budgeting, internal control and risks. I have working experience at around 25 years. I worked for the bank, the consumer finance company and the forex company. I worked in managing positions, for example, chairman of the Board in the bank. In my life, I have 5 passions in which impact on my professional aspirations, namely: family, beloved wife, analytics, football and travel. The family is dedication and determination. The beloved wife is communication and patience. The analytics is diligence and rational. Football is work in the team. Travel is the focusing and energizing. These traits will help us to achieve results together. Don't hesitate to reach out if you have any questions. kurang
  • Upah PavliukViktor
  • Upah     andrzej5
Upah     andrzej5

    andrzej5 andrzej5

    Poland $25 USD / jam
    Web | Andoid |Unity | Python |ASP.net
    Poland
    0.0
    ulasan 0 ulasan 0 $25 USD setiap jam
    Under skills are my • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js, Next.js,Vue.js • CSS Framework: Tailwind CSS, MaterialUI , Masterial Style,Metronic, • Tools: ChartJS, ApexCharts, ReduxToolkit,Unity,Unreal,Cocos,Qt,Visual Studio, • CMS: WordPress,...
    Under skills are my • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js, Next.js,Vue.js • CSS Framework: Tailwind CSS, MaterialUI , Masterial Style,Metronic, • Tools: ChartJS, ApexCharts, ReduxToolkit,Unity,Unreal,Cocos,Qt,Visual Studio, • CMS: WordPress, Shopify, Webflow,Magento, • Database: Firebase, MongoDB,MySQL,Oracle,SQLite, kurang
  • Upah andrzej5
  • Upah     rumio34
Upah     rumio34

    rumio34 rumio34

    Poland $25 USD / jam
    Web | Andoid |Unity | Python |ASP.net
    Poland
    0.0
    ulasan 0 ulasan 0 $25 USD setiap jam
    -I am a Full Stack Developer. (Senior Developer) I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. I offer comprehensive expertise in: • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js,...
    -I am a Full Stack Developer. (Senior Developer) I am confident that you will be completely satisfied with the quality, timeliness, and professionalism of my work. I offer comprehensive expertise in: • Programming Languages: HTML5, CSS3, Bootstrap 5, JavaScript C++ C#,java,python, • Frameworks: React.js, Next.js,Vue.js • CSS Framework: Tailwind CSS, MaterialUI , Masterial Style,Metronic, • Tools: ChartJS, ApexCharts, ReduxToolkit,Unity,Unreal,Cocos,Qt,Visual Studio, • CMS: WordPress, Shopify, Webflow,Magento, • Database: Firebase, MongoDB,MySQL,Oracle,SQLite, - more than 10 years experience in Development on IT jobs. - like to work on the team. I beat deadlines and leave our clients completely satisfied. kurang
  • Upah rumio34
  • Upah     marinka150
Upah     marinka150

    marinka150 marinka150

    Poland $50 USD / jam
    ⭐Full Stack Developer⭐Web3 Expert⭐AI ᵛᵉʳᶦᶠᶦᵉᵈ ✓
    Poland
    0.0
    ulasan 0 ulasan 0 $50 USD setiap jam
    As a dedicated, collaborative and highly skilled Software Engineer with 7+ years of experience, I have accumulated a lot of experience by conducting many kinds of web application development such CRM and Ecommerce using the frontend and backend frameworks as well as PHP, JavaScript, Node.js, React.js and TypeScript....
    As a dedicated, collaborative and highly skilled Software Engineer with 7+ years of experience, I have accumulated a lot of experience by conducting many kinds of web application development such CRM and Ecommerce using the frontend and backend frameworks as well as PHP, JavaScript, Node.js, React.js and TypeScript. My goal is to provide over 100% satisfaction to my clients and bring your ideas to life so your business can thrive and grow. kurang
  • Upah marinka150
  • Upah     Macitheknife
Upah     Macitheknife

    Macitheknife Macitheknife

    Poland $30 USD / jam
    Instructional Designer and E-learning Developer
    Poland
    0.0
    ulasan 0 ulasan 0 $30 USD setiap jam
    17 years of experience as an IT Trainer. 20 years of experience in Instructional Designing. Huge fan of gamification in learning.
    17 years of experience as an IT Trainer. 20 years of experience in Instructional Designing. Huge fan of gamification in learning. kurang
  • Upah Macitheknife
  • Upah     marinka412
Upah     marinka412

    marinka412 marinka412

    Poland $50 USD / jam
    ⭐Full Stack Developer⭐Web3 Expert⭐AI/ML
    Poland
    0.0
    ulasan 0 ulasan 0 $50 USD setiap jam
    Software engineer with over 8 years of full stack experience that had been working in several companies as a full stack engineer, he has a wide range of knowledge in web development such as Javascript frameworks, PHP, Python/Django, Ruby on rails etc. He also worked as a blockchain engineer for 3 years and has...
    Software engineer with over 8 years of full stack experience that had been working in several companies as a full stack engineer, he has a wide range of knowledge in web development such as Javascript frameworks, PHP, Python/Django, Ruby on rails etc. He also worked as a blockchain engineer for 3 years and has experience in working in several communities with cutting edge technology like SingularityNET, Fetch.ai, Athelea AI etc. Now he mainly focusing on Generative AI and Prompt Engineering. kurang
  • Upah marinka412
  • Upah     benjamin051
Upah     benjamin051

    benjamin051 benjamin051

    Poland $15 USD / jam
    React | MERN | Wordpress | Shopify | Figma
    Poland
    0.0
    ulasan 0 ulasan 0 $15 USD setiap jam
    Hi Clients I’m full stack web developer and senior blockchain developer. I have 6+ years experience on MERN stack development and 8+ years experience on WAMP, LAMP development. I also have rich experience with Blockchain and AWS. Timezone is no problem for me. Passionate, driven and goal oriented are the best...
    Hi Clients I’m full stack web developer and senior blockchain developer. I have 6+ years experience on MERN stack development and 8+ years experience on WAMP, LAMP development. I also have rich experience with Blockchain and AWS. Timezone is no problem for me. Passionate, driven and goal oriented are the best adjectives to describe me. I like to be in the back and front of tech hence my passion for web and blockchain development. ⏰ I put my heart and soul ?into every project I work on✍️, going non-stop till it is brought to perfection.? ====Blockchain==== ✨Chain : Bitcoin, Ethereum, Solana, BSC, Polygon, Avalanche, Tron ✨Cryptocurrency : ERC-20, ERC-721, ERC-1155, ERC-777, ERC-223, BEP-2, BEP-20, BEP-721, TRC-20 ✨Wallet Connect : Meta Mask, Trust Wallet, Coinbase and more using Web3.js ✨NFT : NFT minting, Staking, marketplace, landing page, Gamesite ✨Token : Swap, bridge, staking. ✨Trading View ====Web Dev & Design==== ✨PHP framework : CI, Laravel, Word press ✨Java script : jQuery, React.js(Next.JS, Gatsby), Vue.js(Nuxt.JS), AngularJS, Svelte ✨Database : MySQL, MongoDB, RDS, AWS DynamoDB, Firebase ✨Frontend Library : Bootstrap, Tailwind CSS, MUI, React Kit, Ant D ✨Other : HTML5, Figma , Shopify , Three.js, Chart.js ====Amazon Web Service==== ✨AWS S3 ✨AWS Dynamo DB ✨AWS Lambda ✨AWS IVS ✨AWS API Gateway ✨AWS RDS ✨AWS Web socket ✨AWS Amplify ====Mobile Dev & Design==== ✨React Native ✨Flutter ✨Swift ====Odoo + Vue storefront==== I guarantee that you will get more than you've expected. If you hire me, I will do my best for you I know I may not have all the accolades and experience you're looking for, but trust me, I have the creative mind, passion and commitment every recruiter or company is looking for. Contact me for any type of work to be done right and perfectly. Best regards kurang
  • Upah benjamin051
  • Upah     lukdanpl
Upah     lukdanpl

    lukdanpl lukdanpl

    Poland $25 USD / jam
    Joomla!, PHP, HTML5, CSS3, jQuery.
    Poland
    6.1
    ulasan 67 ulasan 67 $25 USD setiap jam
    I graduated Master of Science in Computer Science, 2005, PS in Stettin. Since 2007 I have self-employment company. Over 15 years of experience. My Skills: * JOOMLA! (including own components / modules), * Responsive Website, * PHP / MYSQL / JQUERY / CSS / HTML, * XSL/XML * PSD to HTML/Mobile, * SEO expert, * Other...
    I graduated Master of Science in Computer Science, 2005, PS in Stettin. Since 2007 I have self-employment company. Over 15 years of experience. My Skills: * JOOMLA! (including own components / modules), * Responsive Website, * PHP / MYSQL / JQUERY / CSS / HTML, * XSL/XML * PSD to HTML/Mobile, * SEO expert, * Other CMS (Wordpress, Magento, Prestashop etc). Feel free to contact me. kurang
  • Upah lukdanpl
  • Upah     rradoo
Upah     rradoo

    rradoo rradoo

    Poland $30 USD / jam
    I promise you!
    Poland
    0.0
    ulasan 0 ulasan 0 $30 USD setiap jam
    My Objective is to provide the best of my services at an economical cost. I am a FULL STACK Engineer, Team leader and Software Architect with 12 years of experience. I have worked on more than 80 web and mobile applications. In those 80 projects I played a role of Architect, Project Lead and Full stack developer. I...
    My Objective is to provide the best of my services at an economical cost. I am a FULL STACK Engineer, Team leader and Software Architect with 12 years of experience. I have worked on more than 80 web and mobile applications. In those 80 projects I played a role of Architect, Project Lead and Full stack developer. I am Top Rated Plus web developer on Upwork, and many other portals similar to Upwork. My Top Skills are: ⭐Senior Full Stack Engineer with 12 years of experiences → Front-end: JavaScript/TypeScript, React/Redux, Angular, Vue2/Vu3, Svelte → Back-end: Node.js / Laravle / .Net Web API / GoLang / GraphQL / Django / Flask → Database: PostgresSQL / MySQL / MongoDB / MSSQL → CI/CD: Docker / Jenkins / Bitbucket Pipeline / Team city → Style: Bootstrap / Tailwind CSS/ Material UI / Angular Material / CSS / SCSS → Package Manager: NPM / Bower / Yarn / Nuget Package → Version control: Git (GitHub / BitBucket / GitLab / Azure) / SVN / Mercury → Task Manager: Jira / Zendesk / Trello / Pivotal Tracker / Vivify ⭐Stealth Web Scrapping using AdsPower API → Pythoon, Selenium, puppeteer, Scrapy, BeautifulSoup → Adspower API ⭐Trading Development → Tradingview in Pine Script → THinkorswim by Thinkscript → Metatrader 4 and 5 in MQL 4 and MQL 5 → Ninjatrader7/8 by Ninjascript kurang
  • Upah rradoo

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