Hire the best Git Developers in Spain

Check out Git Developers in Spain with the skills you need for your next job.
  • $50 hourly
    🤔 Do you need to fix your existing app? 🤔 Perhaps get through the Apple review? 🤔 Or maybe develop your dream project from scratch? 😍 You've found the right person! Here are some facts about me: ✅ I'm experienced with iOS, MacOS, Android, AppleTV, iPadOS, WatchOS, Siri. ✅ I deliver pixel-perfect apps with excellent code style and no bugs. ✅ I've completed 20+ projects, from inception to AppStore launch. ✅ As a team lead, I have over 8 years of experience developing applications. ✅ Social networks, e-commerce, FinTech, CRM, enterprise, and others. ✅ I have strong analytical skills and a master's degree in computer science.
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    Cross Functional Team Leadership
    Metal
    Native Fluency
    Streaming Software
    macOS
    Engineering & Architecture
    Swift
    iOS
    tvOS
    Flutter
    C
    WebRTC
    Smartphone
    Native App Development
  • $42 hourly
    Passionate and dedicated to mobile development since 2016. Have an app design or idea that you want to launch to the iOS/Android stores? Contact me and let's talk about it! I love to hear about new apps, I really do, and even more if it's an original and creative idea you have in mind. Be either simple or complex project, I can assure that I have the right qualifications to complete your project without any hassle. As you might have realized I am an entrepreneur myself and want to help YOU launch your app (aka your business) to the real world. My current expertise is focused on mobile development with React Native, which is a hybrid technology to create native looking iOS and Android apps. And if you want to take your project to the next level, I know very well how to implement smoothly backend services with Firebase, like: - User Authentication: methods such as Email/Password, Google, Facebook, Apple... or even Anonymous - Cloud Firestore: scalable database (NoSQL) to play with app data - Cloud Storage: save on the cloud images/audio files to use in the app - Analytics: understand how your users are using your app - Crashlytics: track the app crashes that a user may have - Cloud Messaging: customized push notifications for your users - Dynamic Link: create a smart link for marketing purposes that opens web/iOS/Android app depending on device Yeah! I'm in love with Firebase, it's such a complete set of tools for your app. And what's even better, there are no service costs if your project is not above a certain amount of daily interactions. Thank you Google! To throw in some numbers, you would have to surpass 50k read operations per day or 20k write operations per day to start receiving some invoices, which are not high at all. Indeed, I am aware of best practices to design the most optimal database for your app with Cloud Firestore, to reduce the daily rate of Write/Read operations and maintain that free quota as long as possible. Not convinced yet? I'll show you proof of my work as a senior React Native developer (see my portfolio) and also my GitHub account to see some small open-source projects. Do I have knowledge about other technologies? Of course yes! As a developer you have to keep updated to be where you want to be and never settle down. Improving every day with best practices, clean code, clean architecture and test-driven development. My full potential is with React Native and that's why I'm focused on it right now. But I didn't start with hybrid mobile development because I didn't own a MacOS at that time, I started developing native Android apps with Java, I keep doing it because I love to work on my already launched projects as an entrepreneur. Also built some really complex apps for clients in native Android. During my time working for an agency I also learnt developing web apps using Django + Python + MongoDB. It was really easy for me to adapt coming from mobile development. Despite enjoying this kind of web development too, I enjoy a lot more the mobile world. That's the reason I will only work at my best skills, which are React Native + Firebase. Want to have a chat with me? Me too! Please contact me with details about your new mobile app. I appreciate you took the time to read my profile.
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    Android
    App Store Optimization
    MongoDB
    Agile Project Management
    MySQL
    Mobile App
    React Native
    Firebase
    Java
    JavaScript
    JSON
    Test-Driven Development
    TypeScript
  • $25 hourly
    Experienced blockchain developer with strong background in smart contract development, blockchain architecture and backend. Proven ability to implement and test decentralized applications on Ethereum and Hyperledger platforms.
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    Docker
    Blockchain
    JavaScript
    Node.js
    Golang
    Ethereum
    Hyperledger Fabric
  • $60 hourly
    ✅C++ for Linux, macOS, Windows, iOS, Android, WASM, Nodejs addons, Python, microcontrollers ✅Nvidia Jetson Orin, Orange Pi 5 with AI solutions based on neural networks and OpenCV ✅High level review sources ✅Help with architecture and UML design ✅Help with schematic and PCB Hardware design ✅AI integration of any famous library to embedded solution ✅Help with production PCB on JLCPCB and PCBWay
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    C
    C++
    Apple Xcode
    Embedded Linux
    Swift
    Make Build Script
  • $45 hourly
    Hi. I'm Kiryl from Gdańsk, Poland. My goal is to help my clients implement Odoo ERP system and develop processes with training documents so that they can do more with fewer resources/peoples/time. I have specialised in ERP systems in integrations since 2018 and Odoo v7. I really like it because it's like a framework that give you an ability to create anything you need based on you clients company structure, industry and their processes. Here is some client industries that I worked with: - Hardware manufacturing + distribution business, UK; - Cosmetic manufacturing, France; - AV tech distribution, UAE; - PoS system for restaurants/cafes, Austria; - Private Club Management system, Canada; - Telecommunication provider, US; - Automotive parts distributor, Hongkong; - Photographer CRM system, Switzerland; - Hosting provider, Nigeria; - Call center, Canada; Also, me and my team developed several products that I suggest and sell to my clients: - InPost delivery carrier integration; - HRMS; - Monitoring infrastructure + logging collection + error tracking + alert manager system, for your ERP/SaaS; Also, we providing following additional services: - DevOps; - InfoSec services; - IoT integrations; - Mobile development; If you or your company interesting in Odoo - please let me know and I'll do personal presentation for you, explain advantages and disadvantages of this system and help you to make a right decision. I want to create a successful partnership with my clients and help their business growing and generate more profit
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    JavaScript
    Mobile App
    Information Security
    ERP Software
    Odoo Administration
    Odoo
    Odoo Development
    Bash
    Python
    Bot Development
  • $35 hourly
    🚀 Full-Stack Web Solutions: From Custom React Apps to WordPress E-commerce I help companies build and optimize their digital presence across multiple platforms. Whether you need a high-performance web / mobile application , an accessible WordPress site, or a WooCommerce store, I deliver scalable and compliant solutions. ⚙️ Specialized Services ▸ React & Frontend Architecture - Custom React / React Native applications - Business logic isolation - Framework-agnostic design - Component libraries - Performance optimization What you get: Maintainable, scalable applications ▸ WordPress & WooCommerce Development - Custom WordPress themes - WooCommerce store setup - Plugin development - Performance optimization - Security hardening What you get: Fast, secure, and conversion-optimized stores ▸ WCAG 2.2 & ADA Compliance - Complete accessibility audit - WordPress accessibility fixes - WooCommerce compliance - Web application accessibility - Documentation & training What you get: Legal compliance, broader reach, better SEO 📈 Platform Expertise ▸ React Development - Next.js applications - TypeScript implementation - State management - API integration - Testing automation ▸ WordPress & WooCommerce - Custom theme development - Plugin customization - Payment gateway integration - Speed optimization - Security implementation - Multi-language setup - SEO optimization 👨🏻‍💻 Technical Solutions 1. E-commerce - WooCommerce stores - Custom checkout flows - Payment integrations - Inventory management - Order processing - Shopping cart optimization 2. Accessibility Implementation - WCAG 2.2 compliance - Screen reader optimization - Keyboard navigation - ARIA implementation - Color contrast fixes 3. Performance Optimization - Core Web Vitals - Page speed improvement - Cache implementation - CDN setup - Image optimization 🛠️ Technical Stack WordPress Ecosystem: - WordPress Core - WooCommerce - ACF Pro - Elementor Pro - Custom plugins - PHP/MySQL Javascript Ecosystem: - React 19 - Next.js 15 - TypeScript - Redux/RTK - React Query Testing & Tools: - Lighthouse - GTmetrix - WebPageTest - Chrome DevTools - accessibility tools 📚 Project Types Looking for: - React application development - WCAG/ADA compliance projects - E-commerce optimization - WordPress site development - WooCommerce store setup Let's discuss how I can help build or optimize your web presence. ### Find Me By Keywords mobile app developer, react native developer, ios developer, android developer, cross-platform development, javascript engineer, typescript developer, react developer, nextjs developer, frontend engineer, frontend architect, web accessibility consultant, WCAG specialist, ADA compliance expert, wordpress developer, woocommerce expert, mobile accessibility specialist, PWA developer, component library architect, frontend performance expert, full stack javascript, node.js developer, express.js, REST API developer, web application developer, UI engineer, UX engineer, responsive design specialist, cross-browser compatibility, mobile-first development, agile development, web standards specialist, frontend security expert ### Technical Keywords React, React Native, Next.js, JavaScript, TypeScript, Redux, Redux Saga, React Query, Node.js, Express, WordPress, WooCommerce, PHP, MySQL, PostgreSQL, MongoDB, REST APIs, GraphQL, HTML5, CSS3, Sass, Styled Components, Tailwind CSS, Jest, React Testing Library, Cypress, Git, CI/CD, Docker, AWS, Webpack, Babel, ESLint, Prettier ### Industry Keywords e-commerce, banking applications, fintech, enterprise software, luxury retail, mobile commerce, progressive web apps, content management systems, design systems, component libraries, accessibility compliance, performance optimization, cross-platform applications
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    Redux Saga
    API
    Redux
    Ruby
    CSS 3
    ExpressJS
    JavaScript
    HTML5
    PostgreSQL
    Next.js
    React
    Node.js
    Ruby on Rails
    WordPress
  • $50 hourly
    DevOps / Linux System Administrator with over 4 years of experience in developing and maintaining server infrastructures of high-availability systems. Proficient problem identifier and solver. Automation enthusiast with strong scripting skills.
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    Containerization
    Virtualization
    Grafana
    Graphite
    Firewall
    Linux System Administration
    Ansible
    Apache Administration
    Docker
    Squid
    Zabbix
    System Administration
    DNS
    NGINX
  • $35 hourly
    I ensure your ideas find their perfect tech match. Attentive in every client meeting to fully understand your needs. Connect your project with the ideal team from our diverse developers. Translate your business goals to ensure our tech team can deliver effectively. I'm the link between your vision and our technological capabilities. 🎯 Why me? Solution-focused, tech-savvy. Transparent, creative. Prioritizing clean code. 🗣️ Testimonials: "Accelerated our digital transformation." - cloud tech firm "Brought our vision to life." - tech company "Organized, quality output." - digital signage provider "Adaptable project management." - mental health clinic "Timely, high-standard deliverables." - privacy compliance company Let’s get to work!
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    Bootstrap
    Vue.js
    React
    Node.js
    Canva
    SCSS
    CSS 3
    JavaScript
    HTML5
  • $40 hourly
    Very good at handling data projects and very creative to come up with new ideas on how to work with that data. Always eager to learn new technologies or methodologies.
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    Data Visualization
    Data Science
    RESTful API
    D3.js
    HTML
    Amazon Web Services
    Flask
    Docker
    Python Script
    Visualization
    Data Analysis
    MySQL
    Python
    JavaScript
  • $40 hourly
    Hi there 👋 I am an experienced Artificial Intelligence Engineer / Full Stack Data Scientist with a strong background in building AI products from conception to production for tech startups, banking, and consulting firms. I excel at the following fields: ✅ AWS and Google Cloud: Lambdas, Sagemaker, BedRock, Api Gateway, RDS, Aurora... ✅ Deploying models at GPU Providers: RunPod, Replicate, Modal... ✅ Chatbot and RAG development using LLMs: Langchain, LLamaIndex, OpenAI GPT, LLaMa, Mistral... ✅ Generative AI: Stable Diffusion, Video Diffusion, STS, TTS, Voice and music generation... ✅ Machine Learning modeling: Algorithmic Trading, Betting Models, Fraud Detection... ✅ Data Analytics and Visualization: Streamlit, PowerBI, Tableau... You can be 100% confident that I will bring your project to life with the highest standards of quality and always on time. Thank you for considering me! ------------------------------------------------------------------------------------------------ 🤝 One month free consultation after delivery 🤝 I do not charge if the results are not the expected
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    Chatbot Development
    NoSQL Database
    Amazon Web Services
    Bash
    Apache Airflow
    Docker
    Selenium
    Artificial Intelligence
    GitLab
    CI/CD
    SQL
    Machine Learning
    Python
    Natural Language Processing
  • $40 hourly
    I am a web developer with over 8 years of experience. In the past and in free time I can write a backend. I have experience in onboarding, mentoring, team leading and architecture developing.
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    Review
    PostgreSQL
    NestJS
    RESTful API
    GraphQL
    Next.js
    Redux
    Node.js
    React
    TypeScript
  • $99 hourly
    Done so far: 👨🏼‍💻4+ years of enterprise experience in big tech 🧨Increased the revenue of the HFT fund by $1.2M/year, by developing a low-latency exchange crawler ⏳Generated $2.3M/year additionally with extremely scalable ETL for market data working at WorldQuant ($9B AUM) 🚀Developed high-performance arbitrage trading bot, which makes $3.24M/year 🏠 Developed a subscription-based app that generated $1.5 million in annual recurring revenue for a smart home devices producer 💰 Increased the sales revenue by 0.7M USD by developing a mobile e-commerce platform for a retail business About:
 🙋🏼‍♂️My name is Andrey Minin. I’m a business-oriented Software Engineer. I have the strong technical experience that I acquired while working at EU & US tech giants, such as WorldQuant (a $5 billion AUM international quantitative investment management firm), Vimpelcom (the second-largest telecom operator in Eastern Europe), and Sberbank (the largest bank in Eastern Europe) and top-rated startups (over $40M raised in total, backed by TechCrunch and Forbes). I can do for you:
 ⚙️Design, implement & support high-performance, scalable, low-latency software for your business needs. - mobile apps 
- blockchain systems & smart contracts 
- computing systems 
- trading bots 
- security & encryption apps 
- ETL software 🛠️Test and debug code to ensure high quality and reliability
 📝Audit your code searching for vulnerabilities, memory leaks, etc. to optimize system performance and improve scalability. 
📁Document code and processes to facilitate future maintenance and updates 👨🏼‍💼Fractional CTO services ***************************** ☎️If you're looking for a highly skilled and experienced software engineer who is passionate about delivering top-notch solutions, look no further. I deliver high-performance software that meets your specific needs. With my expertise in various programming languages and tools, I can help you develop scalable, efficient, and secure software solutions that can drive your business growth. So why wait? Let's discuss your project requirements and take your software development to the next level. Contact me today!
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    Desktop Application
    Trading Automation
    Computer Science
    Rust
    Docker
    Golang
    Hive
    Computer Engineering
    CI/CD
    ETL Pipeline
    Ansible
    Apache Kafka
    Engineering & Architecture
  • $31 hourly
    I am highly adaptable and driven by learning Front-end Developer. I have over 2 years of front-end experience and passion for building reliable applications and web-systems. Besides full-day work, I take part in developing web-sites for volunteer organisations for free from March 2022, also I take part in Kottans Front-end 2022 course for beginners as a mentor. TECHNOLOGY STACK – Javascript/Typescript, jQuery – Vue3 + Pinia, Vuex, Vue Router, Vite, Nuxt – React.js basics – Git, GitHub, GitLab – HTML, CSS /scss – Webpack/Gulp – Rest API, Websockets – MySQL, GraphQL – Npm/yarn – Docker
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    Router
    Code Review
    Vuex
    Jest
    GitHub
    Vue.js
    HTML
    JavaScript
    GitLab
    CSS
    Docker
    TypeScript
    SCSS
    npm
  • $40 hourly
    Greetings! I'm a passionate computer systems engineer with a profound affinity for programming. It's not just my profession—it's my genuine passion! To me, programming isn't merely about writing code; it's about unleashing creativity to craft something new, innovate, and continuously elevate the standard of programs shaping our world. Every line of code I write is a small stride towards the digital revolution. My programming experience is the culmination of years of dedication, and each project represents an exciting opportunity to surpass my own limits and engineer ingenious solutions. I'm a staunch believer in perpetual enhancement and staying at the forefront of the latest technological trends. My unwavering quest for knowledge fuels my drive to acquire new skills and techniques incessantly. I'm resolute in my pursuit of not just being a programmer, but one of the best. The realm of programming is dynamic and challenging, and I'm poised to meet each obstacle with enthusiasm. If you're seeking someone passionate, creative, and committed to excellence, I'm here to elevate your projects to the next level. Let's join forces and let the magic of programming continue transforming the world together!
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    HTML5
    Sass
    PostgreSQL
    Ruby
    Ruby on Rails
    Dart
    Flutter
    Vue.js
    Redux
    Next.js
    Angular
    Web Application
    TypeScript
    JavaScript
  • $50 hourly
    🕒 15+ Years of Experience 🥇 400+ Web Applications Delivered ⭐ 100% Client Satisfaction Rate 💼 Collaborated with Top Brands & Startups ⚡ Fast Turnaround Time on Projects I provide services in: - WordPress Themes Development - Custom Plugins Development - WooCommerce - API Integrations - Gutenberg - On-Page SEO With over 15 years of experience specializing in WordPress and WooCommerce, I’ve worked with businesses ranging from startups to high-revenue e-commerce stores. I offer expert solutions in custom themes, plugin development, and performance optimization to help you build a powerful and scalable online presence. Working with me you will get: ✅ Top-Quality Results ✅ Fast Turnaround ✅ Seamless Communication ✅ Expertise-Driven (I apply the latest technologies and best practices) ✅ Fully Self-Sufficient (I handle everything, so you can focus on what matters most) Throughout my career, I have successfully delivered a wide range of WordPress projects, including e-commerce platforms, blogs, corporate websites, and membership sites. I am committed to staying up to date with the latest advancements in WordPress and web development to deliver cutting-edge solutions that exceed client expectations. If you're looking for a dedicated and detail-oriented full stack web developer with expertise in WordPress, I would love to discuss your project. Let's work together to create exceptional web experiences that drive results.
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    API
    Figma
    Advanced Custom Fields Plugin
    AJAX
    jQuery
    JavaScript
    Sass
    Search Engine Optimization
    Elementor
    PHP
    WooCommerce
    WordPress Theme
    WordPress Plugin
    WordPress
  • $60 hourly
    Hi there. I'm Daniel, a 26 year old, UK-based, Full-Stack Web Developer with over six years hands-on experience. While I specialise in the MERN Stack; Mongo DB, Express JS, React JS and Node JS, I'm also proficient in a wide range of technologies including Python, Vue & Nuxt JS, Bun, Deno, Firebase, MySQL and PHP. As the founder of my own tech projects, I bring a blend of practical know-how and entrepreneurial enthusiasm to every job I take on. My commitment extends beyond coding; I focus on crafting clean, robust solutions meticulously tailored to your project's needs. I especially pride myself on effective and consistent communication providing clear and thorough documentation and keeping you well-informed at every step. I'm readily available for calls and discussions so don't hesitate to reach out. I look forward to the opportunity to work with you and play a part in your project's success.
    vsuc_fltilesrefresh_TrophyIcon Git
    Tailwind CSS
    TypeScript
    Figma
    AI Chatbot
    Vector Database
    GPT API
    Kubernetes
    Docker
    MySQL
    PHP
    React
    MongoDB
    Node.js
  • $100 hourly
    Expert in Craft CMS, Vue.js, and Tailwind CSS. Passionate about clean and semantic code, with over a decade of experience under my belt, I've become an architect of digital experiences, crafting websites from scratch with a focus on scalability, maintainability, performance, SEO and accessibility. Excited by everything related to human-computer interaction, I'm constantly exploring new technologies, tools, and libraries to push the boundaries of what's possible. A dynamic team player with a self-motivated spirit, I bring a unique blend of creativity, problem-solving prowess, and a relentless drive to make complicated things happen in a simple and elegant way. I love challenges, comparisons, learning and teaching. And I love doing what I am not able to do. Looking for a fast, scalable, and highly customisable website? Having trouble with bugs in your Craft CMS site or need new features implemented? Do you want your Craft CMS site to load lightning fast? I'm an expert front-end developer with over a decade of experience, specialising in Craft CMS and Performance Optimization.
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    HTML5
    Twig
    SCSS
    GitHub Copilot
    Cypress
    Jest
    Web Accessibility
    Performance Optimization
    SEO Performance
    Tailwind CSS
    JavaScript
    Nuxt.js
    Vue.js
    Craft CMS
  • $60 hourly
    » Results-oriented professional with 20 years experience in IT and Quality Assurance. » 15+ years of success together with oDesk/Elance-oDesk/Upwork’s Engineering team. » Broad knowledge and experience in matching appropriate technologies, designs, and systems development techniques with organization needs, capabilities, and resources. » Ability to plan and implement development and testing strategies and develop user teams for large-scale technology implementations
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    Software QA
    Web Design
    QA Management
    QA Engineering
    Selenium WebDriver
    RESTful API
    HTML
    Apache Groovy
    JavaScript
    CSS
    Microservice
    Ruby
    AJAX
  • $40 hourly
    I would like to place my extensive knowledge and experience to work in a variety web based projects. My expertise in PHP, Zend Framework, MYSQL, XHTML, AJAX and more will allow to pursue a variety of projects and deliver work of great quality. I have been responsible for several big projects, working with firms, universities, and independently. I am looking to build longstanding relationships with clients, based on good work chemistry, respect, and efficiency in achieving common goals.
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    MySQL
    Laminas
    XML Web Services
    AJAX
    Linux System Administration
    Moodle
    JSON
    jQuery
    PHP
  • $35 hourly
    I gained a degree a in Computer Science B.Sc from the university of Manchester and was one of the top of my class in all of the programming courses (Java, C, C++ and C with OpenGL amongst others) and have since gained years of experience working on small projects where people have needed to establish the cause of a numebr of critical bugs preventing them from launching their product and large scale projects, including defense industry working on UAVs (aka Drones) and on the Julius Chinook MK5 helicopter. There is no project too big, too complex or too small for me to take on. My core skill set includes the following skills: C, C++, JavaSE, JavaEE, JavaFX, Ant, Maven, SQL (MSSQL, MySQL, Oracle), Bash Shell. I am happy to work with any source control system and I am entirely capable of running the repository for you. Operating system is not an issue for me nor are IDEs. I can offer you, the client, a way to go from idea right through to product or I can simply work on the requirements you have already created. Whatever it is you need, you can be ensured that there will be no problems that are not resolvable and I am positive you will be happy with the end product. My key goal in my career is to have happy clients who will return to me whenever they a new project arises. I am extremely flexible and am always willing to work whatever hours that you require or make additional changes or fixes as and when required. Fixes to any bugs that arise can certainly be negotiated on price/time wise or are generally included in the price. I look forward to hearing from you.
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    JavaFX
    SQL
    Swing
    Hibernate
    Agile Project Management
    JetBrains IntelliJ IDEA
    C++
    Java
    Python
    C
    Microsoft Visual Studio
    Linux
    JavaScript
  • $60 hourly
    Hi 👋, I'm Alex Tech enthusiast and process automation advocate specializing in Camunda BPM. Passionate about designing efficient, scalable solutions to streamline workflows and drive business impact. 🚀 Let’s automate any process, anywhere!
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    OWASP
    Kubernetes
    Docker
    Liquibase
    Swagger
    OpenAPI
    Java
    Business Process Modeling
    Spring Boot
    Behavior-Driven Development
    Hibernate
    Java Persistence API
    Business Process Model & Notation
    JSON
  • $80 hourly
    Hey, My name is Csaba, and I'm an expert web developer with more than 10 years of experience in this ever-evolving space. Programming is not just a job for me, it is my passion. Over the years, I have worked with all kinds of technologies, and have experience with many different CMS systems, e-commerce solutions and SaaS platforms. Feel free to read my reviews here to see why customers appreciate my attention to detail and the high quality of my work. Drop me a line if you'd like to work with me.
    vsuc_fltilesrefresh_TrophyIcon Git
    Docker Compose
    React Native
    Expo.io
    CI/CD
    Docker Swarm Mode
    GitHub
    PostgreSQL
    TypeScript
    Docker
    ExpressJS
    CSS
    Node.js
    JavaScript
    React
  • $55 hourly
    👨‍💼 Individual developer 🚀 More than a decade of experience ✅ Well-tested code changes 🧹 Clean, scalable code As a full-stack developer, I have extensive experience in backend development and some practical frontend experience. My primary focus has been on Symfony, but also have years of Laravel and Zend experience. And worked with sites that were custom-built and didn't use any PHP frameworks. I enjoy working on long-term projects where I can get to know the code inside and out, and make a big difference!
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    Zend
    API Development
    Angular
    MySQL
    Laravel
    React
    Symfony
    PHP
    Bootstrap
  • $70 hourly
    Highly skilled C / C++ / Python / Rust / Lua Senior Software Engineer, with over 20 years of experience. My area of interests is in developing high-available, multi-threaded, high-performance Linux network applications. I'm the lead developer, maintainer and the active participant of several popular OpenSource projects. My recent projects: * custom modules for Envoy / Istio / Emissary projects * custom Nginx modules development (C / C++ language) * custom Apache modules development * custom HAProxy modules development * custom Varnish modules development * porting existing C code to WebAssembly * OpenResty Lua modules
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    Video Stream
    System Programming
    Envoy
    Apache HTTP Server
    NGINX
    Linux
    System Analysis
    Security Engineering
    Lua
    Rust
    FFmpeg
    Web Application Firewall
    C++
    C
    Python
  • $140 hourly
    Front-End (+8 years experience): - JavaScript (ES6 / ES7), CSS3, HTML5 - Libraries: React, Redux, Relay Modern (GraphQL), RxJS - Frameworks: Angular 2+, Angular Material, Twitter Bootstrap - APIs: Facebook Graph API, Facebook Ads API Back-End (+4 years experience): - NodeJS: ExpressJS, Apollo GraphQL Server - Database: MySQL, SQL Server, Redis - PHP: Laravel 5+ Education: - Computer Engineer at the University of CEMA (completed) - Computer Systems Analyst at the ORT Institute (completed)
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    Castilian Spanish
    Angular 5
    MySQL
    AngularJS
    PHP
    React
    CSS 3
    HTML5
    JavaScript
  • $35 hourly
    Hello! I'm Oleksii, the proud lead of Smart-UI, where we harness the collective power of senior full-stack developers to bring your most ambitious web development projects to life. 🎯 Your Vision, Our Expertise Under the umbrella of Smart-UI, our team has been the catalyst behind numerous successful web projects over the past 6 years. We specialize in crafting scalable, high-performance web applications using a robust tech stack that includes React.js, Next.js, Python/Django, and Node.js. 💼 Bridging Strategy and Execution As a seasoned full-stack leader, I ensure our projects are not just code-complete but also strategically aligned with your business objectives. My role is to guarantee that our technical execution adheres to the highest standards while staying true to your strategic goals. 🔥 Tech Stack Proficiency Frontend: Crafting intuitive, and dynamic user experiences with React.js and Next.js. Backend: Robust and scalable backend solutions using Python/Django and Node.js. APIs & Integrations: Streamlining business processes through smart API use and third-party integrations. 💡 Proven Problem-Solving Prowess Our development approach is centered around solving your business challenges. We delve deep to understand the problem at hand and then architect solutions that are not just technically sound but also business-smart. 🔄 Agile & Adaptive Development Navigating through the realms of Agile, our team ensures that projects are delivered in a iterative, timely, and quality-assured manner. Your feedback is seamlessly integrated at every step to ensure the end product is precisely what you need. 🌍 Global Collaboration While we’re based in Ukraine, our clients hail from all corners of the globe. We’re adept at navigating time zone differences and ensuring smooth, remote collaboration. 📈 Driving Your Digital Success Let’s embark on a journey where your ideas are transformed into digital realities. By choosing Smart-UI, you're not just gaining developers; you're pa
    vsuc_fltilesrefresh_TrophyIcon Git
    Data Visualization
    MLflow
    GraphQL
    Full-Stack Development
    UX & UI Design
    Django
    API
    Next.js
    Front-End Development
    JavaScript
    React
    Gatsby.js
    WordPress
    Landing Page
  • $40 hourly
    Full-stack developer focused on WordPress plugin/theme development and building web applications in the backend with PHP/Laravel and Node.js/Express/Koa. Client-side development using HTML/CSS/JS frameworks like Bootstrap and Tailwind, also working with javascript frameworks or libraries like jQuery, VueJS, or AlpineJS. Server-side web applications programming: SPAs, APIs, single scripts, cron scripts, etc. Extensive experience in project development from scratch. Frontend capabilities: - Javascript, AJAX, jQuery, VueJS, and AlpineJS. - Twitter Bootstrap, Tailwind, and flex/grid systems. - Responsive and adaptive interfaces for multiple devices using CSS media queries. - Photoshop converting pixel-perfect PSD designs to web interfaces (less frequently). - SVG modifications, exporting to other formats, or using raw base-64 data. Backend skills: - Design and management of relational databases such as MySQL or MariaDB. - Memcache and Redis as RAM-based cache systems. - REST API development using Swagger tools, JSON response documentation, etc. - Experience consuming APIs like Google Maps, Mailchimp, payment gateways, etc. - Ability to resume large code repositories (legacy code) for already started projects. - Email templating mechanisms, file attachments, PDF generation, etc. SysAdmin: - Apache and Nginx web servers management. - Installation of Virtual Private Servers (VPS) via vestaCP. - Experience with Linux command line through SSH as a sysadmin or sudo user. DevOps: - App containerization using Docker: Dockerfile, docker-compose, volumes, etc. - Docker image generation, pulling/pushing to image repositories. - Deployment of containers in production with zero downtime. Experience: - 25+ years creating software as a freelancer or working for other companies. - 10+ years managing high-traffic blog networks based on WordPress. - Creator of WP Link Status, a popular link checker WordPress plugin with thousands of downloads and active installs. I also developed the commercial version of this plugin for software marketplaces. Other: - Linux user, working with Ubuntu daily. - Demonstrated open-source contributions. - Continuous usage of GIT (and git-flow) and basic SVN use/knowledge. - Focused on problem-solving, not on technology per se.
    vsuc_fltilesrefresh_TrophyIcon Git
    Load Balancing
    AWS Lambda
    API Development
    JavaScript
    Node.js
    WordPress Plugin
    PHP
    Redis
    Laravel
    WordPress
    MySQL
    Vue.js
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