Hire the best API Developers in Cluj-Napoca, RO

Check out API Developers in Cluj-Napoca, RO with the skills you need for your next job.
  • $75 hourly
    Looking to take your e-commerce business to the next level? I'm a skilled developer with over 12 years of experience building and customizing online stores on both Magento and Shopify platforms. Magento Certified: I have extensive experience with Magento development, including customizations, theme development, module creation, extension integration, API integrations and development, and more. My deep understanding of Magento allows me to deliver solutions tailored to your specific needs. Shopify Expertise: I'm proficient in Shopify development and can help you create a beautiful and functional online store using themes, apps, and custom integrations. Klaviyo Certified Developer: I have successfully completed the Klaviyo Developer Certification program, demonstrating my proficiency in building custom integrations and leveraging Klaviyo's API to create powerful email marketing solutions. This certification validates my expertise in: - API integration: Connecting Klaviyo with various platform and systems. - Data modeling: Structuring and managing customer data effectively. - Workflow automation: Building complex workflows to automate email campaigns and personalized communications. - Data analysis: Using Klaviyo's analytics tools to measure and optimise email marketing performance. With this certification, I am well-equipped to help businesses maximise their email marketing efforts and drive customer engagement. Client-Centered Approach: I prioritize clear communication and work closely with you to ensure your project is completed on time, within budget, and meets your exact specifications. Building Success: I'm committed to delivering high-quality, reliable, and scalable solutions that drive business growth and profitability. Whether you're on Magento or Shopify, I can help you achieve your e-commerce goals. Let's work together! Contact me today to discuss your project requirements. Skills: Magento Enterprise & Community Magento 2 Magento 1 to Magento 2 Migration Shopify Theme Development & Customization Shopify App Development & Integration Zend Framework Elasticsearch REST API Memcache, Redis, Varnish WebServices PHPUnit Nginx Caching Solutions Vagrant Amazon Web Services Docker
    Featured Skill API Development
    Email Automation
    Mailchimp
    Web Development
    Ecommerce Website Development
    MySQL Programming
    Shopify Theme
    Magento
    Performance Optimization
    Shopify Apps
    Klaviyo
    Shopify Development
    Laravel
    Shopify
    Magento 2
  • $40 hourly
    Seasoned Freelance Developer with 7+ years of experience in developing dynamic websites and platforms. Resourceful and innovative professional with the ability to, manage projects from concept to implementation. Expertise in all aspects of Information Technology is required to run a successful business. Strong analytical & troubleshooting skills combined with online resources and team support ensure quality work and customer satisfaction. My latest Job was as a consultant for Unicredit Bank. In the past I've also worked for 2 successful startups, and helped them develop their own products Languages: PHP Frameworks: Laravel, October CMS, Codeigniter, Tools: Git, Gitub, Gitlab, Jenkins, Docker Compose, Nginx, Zsh, VS Code Platforms: Amazon Web Services, Docker, Kubernetes, Linux, Ubuntu Storage: AWS S3, Redis, ElasticSearch, PostgreSQL, MySQL
    Featured Skill API Development
    API
    October CMS
    RESTful API
    Agile Software Development
    PHP
    Laravel
    CodeIgniter
    Web Application
    React
    Amazon Web Services
    Git
    PostgreSQL
    Docker
    JavaScript
  • $30 hourly
    With a decade of hands-on experience in the tech industry, I bring expertise in building robust, scalable applications that drive business growth and bring ideas to life. I specialize in: - Ruby on Rails development - PostgreSQL and MySQL for efficient database solutions - Developing scalable APIs following the REST architectural style - Proficient with cloud services (AWS, Heroku) - Comfortable with TDD/BDD using RSpec and Capybara - Expertise in using Git for version control and collaboration - Experience with Docker and CI/CD tools - Familiar with front-end technologies including JavaScript, HTML, CSS, AngularJS I have helped businesses from small startups to established companies, turning their ideas into reality. I am committed to producing high-quality, clean, and efficient code while meeting your project deadlines. Let's connect and build something great together!
    Featured Skill API Development
    Continuous Integration
    Amazon S3
    RSpec
    Agile Software Development
    Capybara
    Ruby on Rails
    Ruby
    PostgreSQL
    Redis
    Amazon Web Services
    Git
    Docker
  • $73 hourly
    Results speak louder than words. Here are mine: ✅ I developed software for Amazon ($2.45T company) that increased staff efficiency in the compliance department. ✅ I built the content distribution system that enabled Tai Lopez ($60M entrepreneur) to post 6,900 times on social media in just 2 months. ✅ I was offered 4 software engineering roles from multi-billion and trillion-dollar companies in less than a month: Microsoft ($3.06T), Amazon ($2.45T), Stripe ($65B), Databricks ($62B). ✅ I attended a workshop in Milan organized by a $2.55B software company where I learned how they run an AI app with 100M+ monthly active users. Long story short, I've been around systems & software since the age of 15, and what I love most is seeing my work make people's lives easier. If you're after someone who holds themselves to the highest standards and delivers results, you can count on me. Regardless of how long we work together, I'll ensure you receive high-quality solutions and clear communication from inception to completion. Looking forward to working with you, Iulius
    Featured Skill API Development
    OpenAI API
    GPT-4
    Prompt Engineering
    API Integration
    JavaScript
    Web Development
    Amazon Web Services
    n8n
    Make.com
    Web Scraping
    Marketing Automation
    CRM Automation
    Business Process Automation
    Automation
  • $75 hourly
    If you need a dedicated front-end developer, passionate about creating performant and intuitive web interfaces, you're in the right place. With a solid experience in software development in general and a special focus on front-end technologies, I deliver personalized solutions that exceed expectations. I am an expert in React and TypeScript. I have solid Node.js knowledge and understand the importance of a robust back-end. My computer science background has endowed me with a deep understanding of algorithms and design patterns, which translates to clean, scalable and maintainable code. I don't settle for superficial solutions - I ask relevant questions to fully understand your requirements and am always happy to share my knowledge. Looking forward to discussing your project and seeing how I can contribute to its success!
    Featured Skill API Development
    Database
    Bug Fix
    JavaScript
    Node.js
    GraphQL
    UX & UI
    Code Refactoring
    Code Review
    Algorithms
    Computer Science
    Problem Solving
    Web Application
    TypeScript
    React
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