Freelancers til ansættelse i Poland
Viser 20 resultater
Sponsorerede Freelancere
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I am professional developer with over 14 years of experience in web scraping. I have been doing business on (Ukraine freelance website) where I am one of the top developers, and I have very extensive experience in PHP, web scraping, import/export in databases of all CMS. More than 1500 projects, 700+ reviews, 15...I am professional developer with over 14 years of experience in web scraping. I have been doing business on (Ukraine freelance website) where I am one of the top developers, and I have very extensive experience in PHP, web scraping, import/export in databases of all CMS. More than 1500 projects, 700+ reviews, 15 years expiriense. Typical jobs: 1. Supplier product catalog synchronization: Automatic launch (Cron) Adding new products Updating availability and prices Markup (percentage, formula, depending on category/brand/price range) API, XML, WSDL, Json, parsing any websites Import to Shopify, Wordpress+Woocomerce, Opencart, Prestashop, Bitrix, Webasyst, Joomla+Virtuemart/Joomshopping, Drupal, Magento, Netcat, CS Cart, DLE, ModX, Vamshop and other CMS Possible export to CSV, XLS, XLSX, API, XML, SQL. HTML log with display of all actions of the last script launch If you have suppliers who provide information in any structured format and you need to synchronize your product catalog with your website, automatically update prices and product availability. 2. Export of your products to marketplaces: Ebay, Amazon, Wildberries, YandexMarket CSV, XLS, XLSX, API, XML If you sell your products on third-party websites and you need automatic synchronization of availability and prices. 3. Parsing bookmakers' websites with email/telegram notifications 1xbet, 1xstavka, marathonet, fonbet, betcity, betfair, betsapi, pinnacle Line, live, line closure, new events in the line 4. Collection and processing of any type of information through the internet with saving in any structured format. 5. Monitoring of data (prices, announcements, available slots, updates/new information) with instant notification. For more detailed information, please see the portfolio. mindre
Ansæt hiberokpars
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- Python, Django, Geoserver, Postgis, GIS, JSPRIT, Fintech - 15 years experience in ETL various data structures and DBs , including Oracle, PostgreSql, XML, SAP Integrations etc. - 12 years experience in Python : Django Forms, Django Rest Framework, DRF, Django Admins, Django + Kerberos, Swagger, Micropython - 10...- Python, Django, Geoserver, Postgis, GIS, JSPRIT, Fintech - 15 years experience in ETL various data structures and DBs , including Oracle, PostgreSql, XML, SAP Integrations etc. - 12 years experience in Python : Django Forms, Django Rest Framework, DRF, Django Admins, Django + Kerberos, Swagger, Micropython - 10 years experience in Slack API, Allegro Rest API, Oauth 2.0, Allegro API, HERE Api, Raspberry Pi, Arduino - 8 years experience in administration : Oracle +ASM on Red Hat, Ubuntu Server VPS, Nginx, Apache,Nginx, PostgreSQL. Please do not hesitate to contact me if you need more information. I look forward to difficult challenges radny1984@gmail.com Portfolio: https://poradzisz.tech/about/portfolio/ mindre
Ansæt radny1984
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My major skills are: - C# - C++ - Java - JavaScript - Unity 3D / 2D - Adobe Air (Actionscript 1, 2, 3) - Mono Game XNA - HaxeFlixel - Desktop Windows and Android Apps and Games My Portfolio: https://wirk.noxi.pl/cv_eng.html I have done a lot of projects connected with virtual reality, Oculus Rift, Oculus Quest / GO...My major skills are: - C# - C++ - Java - JavaScript - Unity 3D / 2D - Adobe Air (Actionscript 1, 2, 3) - Mono Game XNA - HaxeFlixel - Desktop Windows and Android Apps and Games My Portfolio: https://wirk.noxi.pl/cv_eng.html I have done a lot of projects connected with virtual reality, Oculus Rift, Oculus Quest / GO and HTC Vive (I developed unique calibrating system for making free roaming VR Arena). Also I have a some knowledge about design, drawing, 3D modeling, and sound engineering because for some years I have been making games utterly alone. I am not afraid of any kind of challenge. === If you do not speak English we can try to communicate via translators I am sure that we will manage to do it :) mindre
Ansæt nyxhrim
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My freelancing services include: - creating spreadsheets - google sheets, excel incl. VBA, etc. - C# coding, especially windows desktop apps - SQL, especially T-SQL and MySQL - PHP, especially WordPress plugins - ... and more :) I have ca 20 years of experience of work in various projects - as ERP, CRM, finance...My freelancing services include: - creating spreadsheets - google sheets, excel incl. VBA, etc. - C# coding, especially windows desktop apps - SQL, especially T-SQL and MySQL - PHP, especially WordPress plugins - ... and more :) I have ca 20 years of experience of work in various projects - as ERP, CRM, finance related ones. I believe that my strong side is asking the right questions so that I can properly understand what the customer needs. mindre
Ansæt FreelancerKuba
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✅ 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. mindre
Ansæt rostcompany
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As a senior blockchain & financial engineer and full stack web developer, I have more than 6 years of professional experience that is organized, collaborative and highly skilled in a dynamic and deadline-driven work environment. I have built several NFT Minting Platform and NFT Marketplace on multi-chain (Ethereum,...As a senior blockchain & financial engineer and full stack web developer, I have more than 6 years of professional experience that is organized, collaborative and highly skilled in a dynamic and deadline-driven work environment. I have built several NFT Minting Platform and NFT Marketplace on multi-chain (Ethereum, BSC, Polygon, Solana) from scratch with all algorithm and infrastructure design and workflow planning, Smart contract development, UI/UX design, front-end and back-end parts development,testing deploying and maintaining the end-products. I have also rich experience with React.js and Vue.js for frontend especially using Redux (Thunk or Saga) or VueX and various backend frameworks including Node.js, Django, Flask, Golang using MySQL, PostgreSQL, MongoDB for 8+ years. mindre
Ansæt oscar903
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As a Rust, Golang, and Blockchain web developer, I possess a unique skill set that blends performance-driven programming with blockchain expertise. Proficient in Rust, I specialize in crafting high-performance web applications that prioritize security and efficiency. With Golang proficiency, I bring scalability and...As a Rust, Golang, and Blockchain web developer, I possess a unique skill set that blends performance-driven programming with blockchain expertise. Proficient in Rust, I specialize in crafting high-performance web applications that prioritize security and efficiency. With Golang proficiency, I bring scalability and simplicity to web development projects, ensuring robust backend services and APIs.I have a proven track record of delivering innovative web solutions, particularly in decentralized finance (DeFi) and supply chain traceability. A collaborative team player, I thrive in agile environments, where I contribute actively to cross-functional teams, driving success through effective communication and problem-solving skills. mindre
Ansæt artursriders
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I am a 6+ years experienced web development professional armed with hands-on experience in designing, developing, testing, and debugging highly responsive user interface components by using AngularJS, React.JS, Typescript, NextJS, HTML, CSS and so on. I have mastered several React.js frameworks such as Redux,...I am a 6+ years experienced web development professional armed with hands-on experience in designing, developing, testing, and debugging highly responsive user interface components by using AngularJS, React.JS, Typescript, NextJS, HTML, CSS and so on. I have mastered several React.js frameworks such as Redux, Material ui, React bootstrap and semantic UI React. Specially, I am always orienting my works as creative and innovatory masterpieces. mindre
Ansæt james0297
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I am an experienced front-end and back-end developer. Advanced mechanisms development is my passion, i love to take on difficult challenges, and i carry out every implementation so as to be 100% proud of it.I am an experienced front-end and back-end developer. Advanced mechanisms development is my passion, i love to take on difficult challenges, and i carry out every implementation so as to be 100% proud of it. mindre
Ansæt krzysztofpacz
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I am a graphic designer taking the first steps in the world of design. My head is open to many concepts and ideas. There is no project for me that would be impossible, I invite you to cooperation :)I am a graphic designer taking the first steps in the world of design. My head is open to many concepts and ideas. There is no project for me that would be impossible, I invite you to cooperation :) mindre
Ansæt mendlakarolina
