Freelancers para contratar en Poland
Mostrando 15 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 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. menos
Contratar lukdanpl
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I specialize in creating mobile-responsive emails, and templates that are Dark Mode ready for various platforms such as MailChimp, Salesforce, HubSpot, Campaign Monitor, Constant Contact, SendGrid, iContact, Pardot, Klaviyo, and many others. In September 2015, I was acknowledged by MailChimp for discovering bugs in...I specialize in creating mobile-responsive emails, and templates that are Dark Mode ready for various platforms such as MailChimp, Salesforce, HubSpot, Campaign Monitor, Constant Contact, SendGrid, iContact, Pardot, Klaviyo, and many others. In September 2015, I was acknowledged by MailChimp for discovering bugs in their new 2015 templates, which helped the company rectify these issues. I am a certified MailChimp Partner Program member, and MailChimp incorporates my HTML/CSS code that correctly renders in Outlook for client emails. My Upwork stats: ★ Over 1,700 highly satisfied clients ★ Total earned: Over $600,000 ★ Total jobs: 4,000 ★ Total hours worked: 14,000 ★ Member of 31 Upwork Talent Cloud Groups (Microsoft, J&J, Unilever, Netflix, etc.). ★ 14+ years of experience in designing and coding email templates. CERTIFICATES: ★ HubSpot Marketing Software Certification (Provider: Hubspot) ★ Hubspot Contextual Marketing Certification (Provider: Hubspot) ★ Hubspot Email Marketing Certification (Provider: Hubspot) ★ Python Certified (Provider: Alison) ★ Mailchimp Certified (Provider: Mailchimp) ★ "Salesforce for Admins" Certificate (Provider: Linkedin) ★ "Managing DNS Essential Training" Certificate (Provider: Linkedin) ★ "Advanced CSS Media Queries" Certificate (Provider: Linkedin) ★ Google Ads - Measurement Certification (Provider: Google) My biggest CLIENTS: ★ Microsoft, Unilever, Netflix, Toyota, Hyundai, Adobe, BBC, LG, Renault, Fuji, Facebook, Instagram, 3M, Sony, Coca-Cola, Dulux, GLS, Amazon Prime Video, Bayer, Meta. My major SERVICES include: ★ DESIGN & CODE custom email templates, campaigns, automations ★ Programming modules for HubSpot (HubL), Salesforce (AMP Script), Marketo ★ Email deliverability (Setup DKIM / SPF / DMARC) ★ Litmus tests My English is fluent. I lived and worked for three years in Ireland (Roscommon). SKILLS: Expert Level: HTML5, CSS, Photoshop, Figma, Illustrator, inDesign, AMPscript Average level of knowledge: Python, JavaScript 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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inteligencia artificial, Cadena de bloques, Programación en C, Programación en C#, Programación en C++Skill: - C/C++ programming, Blockchain (Specialty) - Experienced fullstack developer Log: - I have 7 years of development experience.Skill: - C/C++ programming, Blockchain (Specialty) - Experienced fullstack developer Log: - I have 7 years of development experience. menos
Contratar Sandy312super
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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. menos
Contratar krzysztofpacz
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specflow, gherkin, unit tests, winforms, wpf, git, jira, azure devops, some html, css, react, asp .netspecflow, gherkin, unit tests, winforms, wpf, git, jira, azure devops, some html, css, react, asp .net menos
Contratar PeterKruze
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Cześć ! Witam Cię na moim profilu. Zajmuje się: Budową stron, sklepów internetowych: - Projektuję i tworzę nowoczesne, responsywne strony, które dostosowują się do różnych urządzeń. - Wykorzystuję najnowsze technologie np.: NextJs - Dbam o intuicyjny interfejs użytkownika, aby użytkownicy mogli swobodnie korzystać z...Cześć ! Witam Cię na moim profilu. Zajmuje się: Budową stron, sklepów internetowych: - Projektuję i tworzę nowoczesne, responsywne strony, które dostosowują się do różnych urządzeń. - Wykorzystuję najnowsze technologie np.: NextJs - Dbam o intuicyjny interfejs użytkownika, aby użytkownicy mogli swobodnie korzystać z witryny. Grafika: - Tworzę indywidualne projekty graficzne, takie jak logo, banery reklamowe czy materiały promocyjne. - Stawiam na spójność wizualną i dbam o estetykę każdego detalu. - Moje narzędzia to Adobe Photoshop i Illustrator. menos
Contratar FameFabricators
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I'm a skilled C++ and C#, including .NET, WPF, JavaScript, Unity and knowladge of SQL. I have 3+ years of professional experience and 5+ if counting with my own projects and studies. I'm persoanlly interested in Game Development but have also have expiraance with App creations on Windows platworm, UI managment,...I'm a skilled C++ and C#, including .NET, WPF, JavaScript, Unity and knowladge of SQL. I have 3+ years of professional experience and 5+ if counting with my own projects and studies. I'm persoanlly interested in Game Development but have also have expiraance with App creations on Windows platworm, UI managment, multithread debuging and 3D Architectual programms. menos
Contratar KappaLord
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I have been programming in Unity as a hobby for 4 years and have one year of commercial experience as a Unity Developer in the mobile gaming industry. I can help you with your mobile game with bug fixes, new features, inapps, Firebase and advertisments (admob, iron source, crossdk)I have been programming in Unity as a hobby for 4 years and have one year of commercial experience as a Unity Developer in the mobile gaming industry. I can help you with your mobile game with bug fixes, new features, inapps, Firebase and advertisments (admob, iron source, crossdk) menos
Contratar winklaa0
