Freelancersพร้อมรับจ้างในPoland
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freelancer ที่ได้รับการสนับสนุน
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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. ย่อ
ว่าจ้าง hiberokpars
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Hello, I'm a graphic designer and a virtual assistant. I enjoy designing, composing, and coming up with ideas. I've run a business in two industries, so I understand some of the challenges entrepreneurs face. I'd be happy to try to help you with yours, feel free to reach out.Hello, I'm a graphic designer and a virtual assistant. I enjoy designing, composing, and coming up with ideas. I've run a business in two industries, so I understand some of the challenges entrepreneurs face. I'd be happy to try to help you with yours, feel free to reach out. ย่อ
ว่าจ้าง DorotaPaw
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I'm a bilingual, Polish-English-Polish translator and proofreader, living in Poland. I'm a perfectionist in life and this is reflected in all my work. I've translated financial industry content (forex, crypto, etc), applications, pc/mac software, descriptions of pharmaceutical/medical products and treatments, video...I'm a bilingual, Polish-English-Polish translator and proofreader, living in Poland. I'm a perfectionist in life and this is reflected in all my work. I've translated financial industry content (forex, crypto, etc), applications, pc/mac software, descriptions of pharmaceutical/medical products and treatments, video games, and technical content as well. I take tasks very seriously and can guarantee high quality work in a timely manner. I strictly follow any given instructions and I'm an open and communicative person. BA in Translation Studies. MA in Business English. Currently working in several translation companies and localization teams: - Pangea Localization Services - ExpressVPN - Terra Translations - Malka (translation company) Fields of expertise: - finance (crypto, forex, trading) - iGaming - video games - apps & software - online security ย่อ
ว่าจ้าง JazzPianist
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Professional Java development for 10+ years. Expert level in Core Java, deep understanding of both «Java Concurrency in Practice» and Java Memory Model. Solid knowledge of algorithms and data structures with their complexity. Large experience of memory and performance profiling. Basics of Scala. Knowledge and...Professional Java development for 10+ years. Expert level in Core Java, deep understanding of both «Java Concurrency in Practice» and Java Memory Model. Solid knowledge of algorithms and data structures with their complexity. Large experience of memory and performance profiling. Basics of Scala. Knowledge and experience with BigData ecosystem (Spark, Hadoop). Multidimensional OLAP, ActivePivot. Ability to write nice, clean, extensible, robust code. UML, solid understanding and ability to apply OOP design patterns. Sense of quality, large experience in testing (unit, integration tests, code coverage and performance profiling). Experience with containers (Docker, K8s). Good knowledge of Linux, fluent Bash scripting. Cloud technologies (AWS, Azure). Experience of successful technical leadership in small teams. Practical knowledge of agile processes. Open and clear communication. Ability to observe and decompose tasks, formulate the completion criteria, estimate real duration, track the progress. Ability to write nice and clear documentation, to present the results. Vision of customer's demand, good usability expertise. ย่อ
ว่าจ้าง Ivan0512
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I am Software Engineer with 8 years of software development expertise. Created a highly impactful product, driving user growth and boosting client profits. Skilled in remote teamwork, Agile methodologies (Scrum), and effective communication. Delivers high-quality work on time with meticulous attention to detail....I am Software Engineer with 8 years of software development expertise. Created a highly impactful product, driving user growth and boosting client profits. Skilled in remote teamwork, Agile methodologies (Scrum), and effective communication. Delivers high-quality work on time with meticulous attention to detail. Focused on enhancing user experience. Adaptable and flexible, prioritizing client satisfaction through revisions. Core technical skills: - JavaScript, TypeScript, React, Next.js, React Native, Vue.js, Angular, Node.js, Express.js - Python, Django, Flask - PHP, Laravel, Symfony, WordPress - Git, Docker, Kubernetes, Jenkins - Google Cloud Platform, Amazon Web Services - TradingView, AI, ML, OpenAI, Bot ย่อ
ว่าจ้าง Yuriisay
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As a seasoned software developer, I specialize in crafting innovative solutions across multiple platforms and programming languages. My expertise spans from building dynamic websites and scalable enterprise applications to developing efficient software using a variety of tools and languages. Web Development: I excel...As a seasoned software developer, I specialize in crafting innovative solutions across multiple platforms and programming languages. My expertise spans from building dynamic websites and scalable enterprise applications to developing efficient software using a variety of tools and languages. Web Development: I excel in creating responsive and visually appealing websites. I am proficient in HTML5, CSS3, and JavaScript, along with frameworks such as React.js and Angular. My experience with backend technologies includes Node.js and PHP. I have also worked extensively with CMS platforms like WordPress and Drupal, ensuring content-driven sites are both user-friendly and functional. Java Development: With over seven years of experience in Java development, I have built numerous robust server-side applications. I am skilled in using Spring Boot for creating microservices and have a deep understanding of Java EE for enterprise applications. My projects often utilize relational databases such as MySQL and PostgreSQL, and I am also proficient in integrating NoSQL databases like MongoDB for high scalability and performance. Python Development: Python is another cornerstone of my programming skill set. I have developed various applications using Python, from web applications using Django and Flask to data-driven systems utilizing Pandas and NumPy. My work frequently involves automation scripts, data analysis, and machine learning projects, where I leverage libraries such as TensorFlow and Scikit-learn. Programming Languages: Ruby: Experienced in Ruby on Rails, I have developed several high-traffic web applications that require complex database interactions and advanced performance optimizations. C++: I use C++ for developing high-performance software applications, particularly those that require real-time processing and systems programming. C#: My C# skills are primarily applied in developing Windows applications and game development using Unity. Kotlin: I have used Kotlin extensively for Android app development, appreciating its seamless interoperability with Java and its safety features. Swift: Developing iOS applications with Swift has allowed me to create intuitive, user-friendly mobile apps with a focus on performance and security. Databases and Cloud Technologies: Databases: Proficient in SQL-based databases (MySQL, PostgreSQL), and I have significant experience with NoSQL technologies (MongoDB, Cassandra). Azure: I utilize Microsoft Azure for deploying and managing cloud services, employing Azure SQL Database, Azure Functions, and Azure Active Directory among other services for comprehensive cloud solutions. Libraries and Frameworks: I am a master in implementing complex functionalities using popular libraries and frameworks across different languages. I am dedicated to continuous learning and staying current with industry trends and technologies. My approach to software development focuses on efficiency, scalability, and maintainability. ย่อ
ว่าจ้าง hardsuit
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Hi there, I am a Polish native speaker with almost native level of English and German language. Due to this fact, I am also an English - Polish and a German - Polish language pairs translator and a proofreader which holds a MA and BA degrees in English and German philology. I've gathered already more than 5 years of...Hi there, I am a Polish native speaker with almost native level of English and German language. Due to this fact, I am also an English - Polish and a German - Polish language pairs translator and a proofreader which holds a MA and BA degrees in English and German philology. I've gathered already more than 5 years of the experience in translating and proofreading areas. Also please note, that I will deliver You a 100% plagiary free and a precise human translation in a short period of time and for a great price at the same time! Languages which I can translate: Polish (Native), English (Native) and German. Due to these facts, I can help you with: - TRANSLATION - PROOFREADING - TEXTS WRITING - COPYWRITING - RESEARCHS (market research, keywords research, social media/marketing research etc.) - EXCEL/WORD tasks I'm looking forward to our cooperation on Your project! ย่อ
ว่าจ้าง ArturMargera
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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. ย่อ
ว่าจ้าง rostcompany
