Hire the best Slack Freelancers in Barcelona, ES

Check out Slack Freelancers in Barcelona, ES with the skills you need for your next job.
  • $65 hourly
    Software Engineer. +5 years working with Startups going from idea to product and scaling the codebase, the companies I have worked with have raised more than $10M combined. I'm an experienced full-stack developer focused on delivering quality products fast, I have worked hand-in-hand with founders to develop new features, improve product-development speed and deliver products with a pragmatic approach. When I design software I focus on maintainability and fast iterations, prioritizing modular design(even if it is a monolith). To me, a fast time to respond is better than 100 tests before seeing the feature live. Previously I was the Founding Engineer at myauthenticwallet.com where I helped the founder get from MVP to a product that landed 4 customers and $2M in funding.
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    Next.js
    React
    React Native
    TypeScript
    Electron
    Front-End Development
    Full-Stack Development
    AWS Lambda
    API Integration
    Django
    JavaScript
    Python
    AWS Development
    Web Design
  • $20 hourly
    I am a project manager / production assitant I am passionate about the movie industry, I worked as a production manager for several movies and short films. My ambition is to help your project come to life. Full project management from start to finish. Along my carrer I have developed communication and management skills.
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    Apple iMovie
    Notion
    Management Skills
    Communication Skills
    Microsoft Project
    Subtitle Edit
    Media Relations
    Contract Negotiation
    Promotion
  • $4 hourly
    Welcome to my profile! I'm Shafta, a Web Wizard specializing in Web Development, SEO, and marketing. Holding a decade of experience in this field, I specialize in: -- Web Development: I excel in crafting stunning WordPress sites and optimizing them for peak performance. -- Shopify E-Commerce Store Development: As an expert in Shopify, I can create and customize online stores that drive sales and engagement. -- SEO Expertise: Using tools like Yoast, I boost your website's visibility and ensure it stands out online. -- Marketing Mastery: From social media management to digital marketing strategies, I help elevate your brand's presence. --Guest Posting: I offer expert services to guest post your material on other websites. --Social Media Management: An expert in management of social media platforms such as Tiktok, Instagram, Facebook, Snapchat etc. --Account Manager: Holistic services to manage your complete web account, social media presence, SEO and overall client account. I am an expert of the following softwares: - Wordpress - Shopify -WOO Commerce - ELEMENTER - STARTER TEMPLATES - YOAST for SEO - PHP - Adobe Photoshop - Java Script - Google QASA - Shopify - Slack - Clavio - Zendesk With me, you can expect: - Exceptional Customer Care: I prioritize building strong relationships and ensuring your satisfaction. - Adaptability: I'm quick to learn and adapt to new technologies, ensuring I stay ahead in a rapidly evolving digital landscape. - Dedication: I'm committed to delivering top-notch service, always upholding the highest standards of professionalism. Let's connect and discuss how I can help take your digital presence to the next level!
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    WordPress
    Ecommerce Website Development
    Blog Writing
    Classified Ads Website
    Guest Post
    SEO Audit
    Yoast SEO
    Shopify
    Customer Service
    Google Analytics
    Data Analysis
    Email Communication
    Online Chat Support
  • $30 hourly
    Published Academic Article= tandfonline.com/doi/abs/10.1080/15475441.2022.2107522 - Passionate linguist with Master's degree from Universitat Pompeu Fabra, Barcelona - Curriculum Development & Lesson Planning - Turkish to English, English to Turkish translation - English language teacher with 10+ years of experience - Turkish language teacher with 5+ years of experience - Provide adults and children with in-person and online instruction - TOG Community Volunteer teacher in 'Aynı Gokyuzune Bakıyoruz' project for children in detention centers - Duolingo Global Ambassador
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    Online Research
    Breezy HR
    English to Spanish Translation
    Turkish to English Translation
    Zendesk
    Spanish to English Translation
    English to Turkish Translation
    English Tutoring
    Linguistics
    Academic Research
    English
    Turkish
    Translation
  • $27 hourly
    I'm an experienced AI Data Trainer of LLMs. I bring a deep expertise in developing and refining sophisticated AI systems. My skills encompass prompt engineering to enhance the model's responsiveness and accuracy as well as identifying and addressing the limitations of these models by creating challenging scenarios that push their boundaries. I ensure that the AI systems are robust, reliable, and capable of handling complex and nuanced tasks with precision. My work is pivotal in advancing the capabilities and performance of cutting-edge AI technologies.
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    RLHF
    Natural Language Processing
    Multilingual Translation
    LLM Prompt Engineering
    Prompt Engineering
    AI Model Training
    Large Language Model
    Artificial Intelligence
  • $15 hourly
    Marketer now based in Barcelona with many years of experience in marketing and communications experiencie helping brands to express themself conecting with the right audiences at the right time. Amazed with the new consumer behaviors given the new and almost unlimited technologies that are emerging every day. - Social Media: Hootsuit, Canva, Adobe Creative Cloud, Trello, Asana - Experiencer and planificator: Slack, Google Suit, Discord, Meta Ads Tools I love to work with brands that are for the purpose of creating frequencies for people to get better or even happier.
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    Social Media Content
    Campaign Copywriting
    Email Marketing
    Google Ads
    Canva
    Brand Consulting
    Brand Identity
    Sales
    Branding
    Outbound Sales
    Logo Design
    Freelance Marketing
    Marketing
    Sales & Marketing
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