Freelancers para contratar en Portugal
Mostrando 3 resultados
Freelancers patrocinados
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We are Sigma9, Unipessoal Lda, a team with over 15 years of experience in multiple projects and companies. WE are looking forward to work with you!We are Sigma9, Unipessoal Lda, a team with over 15 years of experience in multiple projects and companies. WE are looking forward to work with you! menos
Contratar sigma9pt
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As a full-stack developer, I have extensive experience in building and maintaining complex web/mobile/desktop applications. I possess a deep understanding of both front-end and back-end technologies, and I am proficient in various programming languages, frameworks, and tools. On the front end, I have experience...As a full-stack developer, I have extensive experience in building and maintaining complex web/mobile/desktop applications. I possess a deep understanding of both front-end and back-end technologies, and I am proficient in various programming languages, frameworks, and tools. On the front end, I have experience working with - React(8 years) - Angular(8 years) - Vue(8 years) - TypeScript(8 years) - WordPress(8 years) - JavaScript(8 years) - HTML(8 years) - CSS/SCSS/LESS(8 years) - BootStrap(8 years) I can design responsive and intuitive user interfaces that provide an excellent user experience. On the back end, I have expertise in server-side programming languages like - Node/Express(8 years) - Python/Flask/Django(8 years) - Ruby on Rails(8 years) - Java(8 years) - PHP(10 years) - Laravel(8 years) - MySQL(8 years) - MongoDB(8 years) - PostgreSQL(8 years) I can design and optimize queries to ensure efficient data retrieval. I also have experience working with version control systems like Git and deployment platforms like AWS, Google Cloud, Open AI, ChatGPT, GPT3, GPT4, and Azure. I am proficient in software testing methodologies, continuous integration, and deployment practices, and I can ensure that the application is secure and performant. Here are my previous Websites. https://www.stricker-europe.com/en/ https://www.agenda4pets.com.br/ https://thekon.com.br/ https://w1consultoria.com.br/ As a full-stack developer, I possess strong problem-solving and critical-thinking abilities. I can work independently and as part of a team, and I have excellent communication skills. I am always willing to learn and adapt to new technologies and frameworks, and I am passionate about delivering high-quality software that meets the client's needs. Thank you menos
Contratar lumaraes
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I have 15 years experience developing Filemaker solutions. I have installed a Filemaker server 12/19 advanced and manager. My last work was a CRM solution to work in Ipad for 50 users and 20 Office users. I´m 44 years old, from Portugal (Europe), same London time. I have a degree in computer science. Communication...I have 15 years experience developing Filemaker solutions. I have installed a Filemaker server 12/19 advanced and manager. My last work was a CRM solution to work in Ipad for 50 users and 20 Office users. I´m 44 years old, from Portugal (Europe), same London time. I have a degree in computer science. Communication skills; both verbal and written Able to prioritize and work independently with minimal supervision. Able to work effectively in a team environment Detail-oriented and the ability to follow up on tasks Work effectively under pressure and maintain a positive attitude Capable of multi-tasking, prioritizing, and managing time efficiently. High-energy but can maintain a high level of professionalism at the same time 20 years working with Excel, Access, Outlook and databases. I have attached a sample of my work. Filemaker solutions will work on PC/MAC/WEB/Ipad or Iphone. Best regards, Joel Pereira jp-getmobile (Skype) menos
Contratar joelpereira70
