Freelancers para contratação em Poland
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Mostrando 48 resultados
Freelancers Patrocinados
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" Dobra obsługa klienta kosztuje mniej niż zła obsługa klienta. Zadowoleni klienci są Twoimi największymi orędownikami i mogą stać się Twoim najbardziej skutecznym zespołem sprzedaży" Posiadam ponad 6-letnie doświadczenie jako freelancer, pasjonat grafiki i środowiska webowego staram się zadowolić i uszczęśliwić..." Dobra obsługa klienta kosztuje mniej niż zła obsługa klienta. Zadowoleni klienci są Twoimi największymi orędownikami i mogą stać się Twoim najbardziej skutecznym zespołem sprzedaży" Posiadam ponad 6-letnie doświadczenie jako freelancer, pasjonat grafiki i środowiska webowego staram się zadowolić i uszczęśliwić swoich klientów. Najważniejszą rzeczą dla mnie jest dostarczanie moim klientom wysokiej jakości na czas. JUST A FREELANCER Zapraszam! menos
Contratar Kolarzyk
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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. menos
Contratar hiberokpars
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I specialize in creating Mobile Responsive Newsletters, Templates for MailChimp, Constant Contact, Aweber, iContact, Campaign Monitor and numerous others. In September 2015, I was acknowledged by MailChimp for discovering bugs in their new 2015 Templates which helped the company to rectify these issues. I am a...I specialize in creating Mobile Responsive Newsletters, Templates for MailChimp, Constant Contact, Aweber, iContact, Campaign Monitor and numerous others. In September 2015, I was acknowledged by MailChimp for discovering bugs in their new 2015 Templates which helped the company to rectify these issues. I am a premium MailChimp member and MailChimp incorporates my HTML/CSS code which correctly renders in Outlook for client emails. Overview: ✔ 8 Elance Talent Cloud Groups member. ✔ 6 Elance Experts Groups member. ✔ Cooperate with "Fortune 500 companies". ✔ 2300+ projects completed and about 5000 hours worked on Elance / Upwork. ✔ 50% Repeat Clients! My major services include: ✔ DESIGN & CODING custom email newsletter templates ✔ TEST each email on Litmus and spam filters ✔ Convert designs to RESPONSIVE Email Newsletters ✔ Program transactional emails for shopping carts ✔ Convert designs into DRAG&DROP email editors ✔ Setup marketing CAMPAIGNS menos
Contratar european74
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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. menos
Contratar rostcompany
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## My Expertise With extensive experience in No-Code and Low-Code tools, I specialize in crafting a wide range of applications. These range from internal tools that streamline business processes to robust MVPs that can attract potential investors for your startup. My key skills include: ## WeWeb and Xano: I have a...## My Expertise With extensive experience in No-Code and Low-Code tools, I specialize in crafting a wide range of applications. These range from internal tools that streamline business processes to robust MVPs that can attract potential investors for your startup. My key skills include: ## WeWeb and Xano: I have a strong command of these No-Code/Low-Code platforms, enabling me to create websites, web apps, and backend solutions with ease. ## Supabase Integration: I can incorporate Supabase into your projects. This ensures efficient data storage. ## PostgreSQL Expertise: If you require a robust database solution, I am proficient in setting up and managing PostgreSQL databases to efficiently and securely handle your app's data. ## App Ideation and Development: Let's work together to refine your app concept and bring it to life. I will guide you through the entire development process, from wireframing to deployment. ## Client-Centric Approach I take pride in my client-centric approach, placing your success at the forefront of my service. I am committed to: ## Collaborative Efforts: I closely collaborate with you to understand your unique goals and requirements, ensuring that the final product surpasses your expectations. ## Scalability: I design solutions with scalability in mind, ensuring that your app can grow seamlessly alongside your business. ## Ongoing Support: My services extend beyond project completion. I am here to provide continuous support and maintenance as required. ## Ready to Get Started? Unlock the potential of No-Code and Low-Code tools with my expert guidance. Whether you are a startup looking to build an MVP or a business aiming to streamline operations, I have you covered. Don't let coding challenges slow you down. Reach out to me today, and together, we'll make your app ideas come to life. ## Kickstart this journey! To kickstart this journey, I'm offering a limited-time opportunity for my early customers. For a short period, I'll be applying significantly lower fees for my services. This is a unique chance for you to benefit from my services at a more budget-friendly rate. By choosing to work with me now, you not only get access to my expertise but also take advantage of these special rates that won't last forever. It's my way of showing my commitment to delivering exceptional value to my early clients. menos
Contratar melwynturbant
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I'm Alan Kashkash, a Machine Learning Engineer and former CEO of an AI startup. Specializing in Generative AI, I was one of the first to work with OpenAI during their GPT-3's closed beta. I've authored a paper "Deep Learning Solutions for Online Language Learning," and led multiple significant AI projects in a...I'm Alan Kashkash, a Machine Learning Engineer and former CEO of an AI startup. Specializing in Generative AI, I was one of the first to work with OpenAI during their GPT-3's closed beta. I've authored a paper "Deep Learning Solutions for Online Language Learning," and led multiple significant AI projects in a corporate setup. If you’re looking to harness cutting-edge AI, I am your go-to-guy. menos
Contratar alankashkash
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I am a FULL STACK Engineer, Team leader and Software Architect with 5 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. Also, I have successfully designed and implemented a wide range of projects,...I am a FULL STACK Engineer, Team leader and Software Architect with 5 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. Also, I have successfully designed and implemented a wide range of projects, from power supplies to embedded systems that leverage WiFi, Bluetooth, and network capabilities. menos
Contratar alex0359
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I am a Full Stack Developer with full experience in Freelancer I can make any project with my experience I will give you perfect project in your deadline Let's work togetherI am a Full Stack Developer with full experience in Freelancer I can make any project with my experience I will give you perfect project in your deadline Let's work together menos
Contratar kalen7
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Hello everyone! I specialize in photo retouching, 3D modeling, and presentation design. My work involves enhancing images to make them more appealing and professional through retouching. I also create 3D models for various purposes, from architectural projects to game characters. Additionally, I focus on presentation...Hello everyone! I specialize in photo retouching, 3D modeling, and presentation design. My work involves enhancing images to make them more appealing and professional through retouching. I also create 3D models for various purposes, from architectural projects to game characters. Additionally, I focus on presentation design to help clients effectively convey their ideas and information. These areas allow me to bring creative concepts to life and produce visual materials that inspire and capture attention. Skin Retouching, Color Correction, Blemish Removal, Background Cleanup, Product Retouching, Composite Retouching, Modeling, Retopology, Baking maps, UV unwrapping, PBR texturing, Presentation design Work in programs: Blender, Adobe Photoshop, Substance Painter, Zbrush, Figma menos
Contratar andiedee2904
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I am a FULL STACK Engineer, Team leader and Software Architect with 5 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. Also, I have successfully designed and implemented a wide range of projects,...I am a FULL STACK Engineer, Team leader and Software Architect with 5 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. Also, I have successfully designed and implemented a wide range of projects, from power supplies to embedded systems that leverage WiFi, Bluetooth, and network capabilities. menos
Contratar alexis795
