Hire the best PHP Developers in Koeln, DE

Check out PHP Developers in Koeln, DE with the skills you need for your next job.
Clients rate PHP developers
Rating is 4.8 out of 5.
4.8/5
based on 357 client reviews
  • $50 hourly
    Hello, I'm Mykhailo Udlis, the founder of UDLIS IT-Solutions, a leading IT company specializing in web development and digital solutions. With over a decade of experience in the industry, I have built a reputation for delivering high-quality results and exceeding client expectations. At UDLIS IT-Solutions, we pride ourselves on our commitment to excellence and our ability to transform ideas into innovative solutions. With a team of skilled developers, designers, and marketing specialists, we offer a comprehensive range of services, including web development, e-commerce solutions, logo design, and corporate branding. What sets us apart is our customer-centric approach. We believe in building strong relationships with our clients, understanding their unique needs, and delivering tailor-made solutions that drive their business forward. Our track record speaks for itself, with a portfolio of successful projects and satisfied clients from Germany, Austria, Switzerland, the United States, and Canada. With a keen eye for detail and a passion for cutting-edge technologies, we stay at the forefront of industry trends to provide our clients with the latest solutions. Whether you're a small business looking to establish an online presence or a large corporation in need of a custom software solution, we have the expertise to bring your vision to life. Our success lies in our ability to combine technical expertise with creative thinking. We believe that every project is an opportunity to showcase our skills and deliver exceptional results. By leveraging our deep industry knowledge and staying ahead of the curve, we ensure that our clients receive top-notch solutions that drive growth and achieve their business goals. When you choose UDLIS IT-Solutions, you're partnering with a reliable and dedicated team that is committed to your success. We take pride in our professionalism, transparency, and timely delivery of projects. Our goal is not just to meet expectations but to exceed them. If you're looking for a trusted IT partner to elevate your business to new heights, look no further. Let's connect and discuss how we can collaborate to turn your ideas into reality.
    vsuc_fltilesrefresh_TrophyIcon PHP
    WordPress
    Animation
    App Development
    Search Engine Optimization
    WooCommerce
    SEMrush
    Explainer Video
    Design Concept
    3D Animation
    Translation & Localization Software
    Laravel
    Java
  • $40 hourly
    I'm a developer experienced in building websites in PHP and Javascript for small businesses. In addition I like to work with big databases for connecting and filtering the data. But i also have experience in other Programming languages. In my current job I am working as a Projectmanager, working with Scrum and Jira where we develop multiple apps. I know multiple roles in the development process, developing itself, communicating with everyone and testing everything. I like to work with people and communicate about the project.
    vsuc_fltilesrefresh_TrophyIcon PHP
    Mobile App Improvement
    Mobile App Development
    Mobile App
    Mobile App Testing
    Microsoft Dynamics 365
    Product Development
    Python
    JavaScript
    AJAX
    SQL
  • $40 hourly
    I am a dedicated and motivated full stack software engineer with having specialized skillset in frontend development. I have great experience in building industrial web applications from the ground-up to production in different industries including healthcare, internet marketing, entertainment, live streaming and blockchain/web3. My favorite development toolkit includes Javascript, Typescript, React, Next.js, TailwindCSS and Node.js, NestJS/AWS Lambda (for the backend). I ensure the highest quality of the product by following the best convention and practices and by implementing modern-looking user interfaces and the best user experiences. I have great experience in implementing the following features on frontend: - Creating pixel-perfect and responsive layouts from Figma/XD designs - Creating scalable architecture and reusable components on frontend - Integrating backend APIs through Axios/GraphQL libraries - Implementing sophisticated state management mechanisms by using Redux and React Context APIs - Adding authentication /authorization layer and mechanism by using JWT/OAuth/Auth0/AWS Cognito - Building intuitive admin dashboards for managing/monitoring the application statuses and states with different types of charts, tables and rich components - Configuring CI/CD of frontend on Netlify, Vercel, Digital Ocean and AWS Amplify The major languages/frameworks that I am best at: - ES5/ES6, TypeScript, SCSS, CSS3, TailwindCSS, HeadlessUI - React/Redux/React Hooks/Material-UI/Next.js/Gatsby/React Bootstrap/Storybook - Vue2/Vue3/Vuex/Vue-Router/Vuetify/Nuxt.js - Jest/React Testing Library/Cypress/Mocha - REST/GraphQL/Axios - OAuth2/JWT/Auth0/AWS Cognito - Figma/Adobe XD I have pretty good experience in backend development also including the following languages/frameworks: - Serverless/Python/Node.js/Golang - Express.js/Nest.js/FastAPI/Django/Laravel - AWS/AWS Amplify/AWS SAM/AWS Lambda/AWS AppSync - MySQL/PostgreSQL/AWS RDS & Data API/AWS DynamoDB - Indexing data using ElasticSearch/AWS OpenSearch and hosting ElasticSearch on on-premise hosting servers - Stripe/Plaid/SendGrid Integrations I have specialized experience in using/integrating AWS services and building backend APIs using AWS Lambda and serverless architecture. I am very much familiar with agile development tools and environments including: - Managing source code through GIT, GitHub, GitLab, Bitbucket, and following GIT flow in the development - Task tracking and progress reporting through JIRA, Trello and GitHub Issues - Following the SCRUM/Sprint principles and attending daily meetings for team collaboration and discussion I have been working in remote teams for the last 6 years and I am a good team player. I am good at balancing quality and productivity. I hope we can discuss this further on the call if you are interested in my skillset and experience. Thank you very much for reviewing my proposal!
    vsuc_fltilesrefresh_TrophyIcon PHP
    Laravel
    Tailwind CSS
    Vue.js
    TypeScript
    JavaScript
    MongoDB
    Amazon Web Services
    GraphQL
    RESTful API
    Python
    Django
    Node.js
    Next.js
    React
  • $40 hourly
    I am a dedicated and motivated full stack software engineer with having specialized skillset in frontend development. I have great experience in building industrial web applications from the ground-up to production in different industries including healthcare, internet marketing, entertainment, live streaming and blockchain/web3. My favorite development toolkit includes Javascript, Typescript, React, Next.js, TailwindCSS and Node.js, NestJS/AWS Lambda (for the backend). I ensure the highest quality of the product by following the best convention and practices and by implementing modern-looking user interfaces and the best user experiences. I have great experience in implementing the following features on frontend: - Creating pixel-perfect and responsive layouts from Figma/XD designs - Creating scalable architecture and reusable components on frontend - Integrating backend APIs through Axios/GraphQL libraries - Implementing sophisticated state management mechanisms by using Redux and React Context APIs - Adding authentication /authorization layer and mechanism by using JWT/OAuth/Auth0/AWS Cognito - Building intuitive admin dashboards for managing/monitoring the application statuses and states with different types of charts, tables and rich components - Configuring CI/CD of frontend on Netlify, Vercel, Digital Ocean and AWS Amplify The major languages/frameworks that I am best at: - ES5/ES6, TypeScript, SCSS, CSS3, TailwindCSS, HeadlessUI - React/Redux/React Hooks/Material-UI/Next.js/Gatsby/React Bootstrap/Storybook - Vue2/Vue3/Vuex/Vue-Router/Vuetify/Nuxt.js - Jest/React Testing Library/Cypress/Mocha - REST/GraphQL/Axios - OAuth2/JWT/Auth0/AWS Cognito - Figma/Adobe XD I have pretty good experience in backend development also including the following languages/frameworks: - Serverless/Python/Node.js/Golang - Express.js/Nest.js/FastAPI/Django/Laravel - AWS/AWS Amplify/AWS SAM/AWS Lambda/AWS AppSync - MySQL/PostgreSQL/AWS RDS & Data API/AWS DynamoDB - Indexing data using ElasticSearch/AWS OpenSearch and hosting ElasticSearch on on-premise hosting servers - Stripe/Plaid/SendGrid Integrations I have specialized experience in using/integrating AWS services and building backend APIs using AWS Lambda and serverless architecture. I am very much familiar with agile development tools and environments including: - Managing source code through GIT, GitHub, GitLab, Bitbucket, and following GIT flow in the development - Task tracking and progress reporting through JIRA, Trello and GitHub Issues - Following the SCRUM/Sprint principles and attending daily meetings for team collaboration and discussion I have been working in remote teams for the last 6 years and I am a good team player. I am good at balancing quality and productivity. I hope we can discuss this further on the call if you are interested in my skillset and experience. Thank you very much for reviewing my proposal!
    vsuc_fltilesrefresh_TrophyIcon PHP
    Laravel
    Tailwind CSS
    Vue.js
    TypeScript
    JavaScript
    MongoDB
    Amazon Web Services
    GraphQL
    RESTful API
    Python
    Django
    Node.js
    Next.js
    React
  • $150 hourly
    Lange Zeit, noch bevor das Berufsbild des Mediengestalters eingeführt wurde, habe ich mit der Produktion von klassischen Print- Werbemitteln und Katalogmarketing begonnen. 2006 startete ich damit, mich mit Webdesign, CMS und Linux Server Administration zu beschäftigen und habe mit OS Commerce meinen ersten Onlineshop aufgesetzt. Gleichzeitig wuchs mein Interesse an Videoschnitt, Postproduktion und 3D-Animation. Als Sichtbarkeit und digitales Marketing immer mehr zum Thema wurden, kamen Tools und Techniken zur Suchmaschinenoptimierung und CRM-Systeme hinzu. Über die Jahre habe ich mir auf diese Weise, weitgehend autodidaktisch, Erfahrung und Fertigkeiten in vielen Bereichen der Medienproduktion und im Onlinemarketing erworben. Meine wichtigsten Skills sehe ich in der Erstellung von qualitativ hochwertigem Content in Text, Bild und Video. 2023 habe ich mich entschlossen diese relativ breit aufgestellte Expertise in einer Agenturdienstleistung zu bündeln und damit
    vsuc_fltilesrefresh_TrophyIcon PHP
    Design Mockup
    Copywriting
    Business
    Adobe Illustrator
    Adobe Dreamweaver
    Adobe Photoshop
    Adobe XD
    Figma
    Webflow
    JavaScript
    CSS 3
    CSS
    HTML
  • $20 hourly
    🏆 I'm an Upwork top-rated senior developer 💥. If you are looking for a professional Shopify | WordPress Developer, you found me! I specialize in: ✔️ Website Design/Development ✔️ Responsive Design on Different Devices ✔️ eCommerce Stores ✔️ Friendly and simple user experiences ✔️ Security ✔️ Speed Optimization ( Google Page Insights - Gtmetrix) ✔️ Conversion Rate Optimization ✔️ SEO ✔️ Membership and E-learning Websites ✔️ CSS | JQuery | Javascript | HTML | PHP | Python ✔️ Photoshop and Illustrator ✔️ 100% Job Success Rate 🎓 Masters of Communication Systems and Networks. 🎓 Bachelor of Computer Engineering. 🎓 Full-Stack Certified Developer From Udacity. 🎓 DevOps Engineer Certified From Udacity
    vsuc_fltilesrefresh_TrophyIcon PHP
    Memberium
    JavaScript
    Page Speed Optimization
    WordPress Development
    LearnDash
    WooCommerce
    Membership Plugin
    WordPress
    Front-End Development
    Theme Customization
    Responsive Design
    Ecommerce Website
    Website Optimization
    Shopify
  • $25 hourly
    I have a 5 years experience working as a TYPO3/PHP developer in small businesses. As I would like to navigate into freelancing I offer my help around creating websites and platforms, working with external services and communicating to customers. My strength is understanding the goals and communicating customers needs. I will rather ask twice what your customer wants to approach and make sure I understood the task correctly.
    vsuc_fltilesrefresh_TrophyIcon PHP
    Bootstrap
    CSS
    CSS 3
    HTML5
    jQuery
    JavaScript
    WordPress Theme
    WordPress
    TYPO3
  • $30 hourly
    I'm a Senior Full Stack Web Developer with expertise in a wide range of technologies, including React.js, TypeScript, JavaScript, Python, Django, RESTful API Development, 3rd-party API Integration, and AWS (Amazon Web Services). I'm passionate about building robust and scalable web applications that solve real-world problems. 🛠️ My Technical Skills: - Frontend Development: I specialize in building responsive and user-friendly web interfaces using React.js, JavaScript, and TypeScript. I am very familiar with JS & TS frameworks. I have a strong understanding of modern frontend development practices and libraries including Webpack. - Backend Development: With Python, Django, Django REST Frameworks, Flask, and FastAPI, I can create powerful and secure backend systems, ensuring data integrity and user authentication. - Database Management: I have extensive experience working with PostgreSQL, MySQL, and MongoDB, designing and optimizing database structures to enhance application performance. - Cloud Computing: I am proficient in deploying and managing applications on AWS, ensuring high availability, scalability, and cost-effectiveness. 📦 What I Can Do for You: - Develop and maintain web applications from concept to production, ensuring a seamless user experience and robust functionality. - Optimize application performance and scalability, allowing your business to grow without technical limitations. - Secure your applications against common web vulnerabilities, safeguarding your data and user information. - Migrate your existing applications to the AWS cloud, harnessing the power of cloud computing for improved efficiency and cost savings. - Design and implement database solutions that are reliable, fast, and scalable, ensuring data integrity and accessibility. 📈 Why Choose Me: - I have a proven track record of delivering high-quality projects on time and within budget. - My dedication to code quality and best practices ensures that your applications are maintainable and easily extensible. - I am a quick learner and stay updated with the latest trends and technologies, allowing me to adapt to your project's specific needs. - Clear and effective communication is a priority for me. I'll keep you informed throughout the development process and address any questions or concerns promptly. If you're looking for a reliable and skilled developer to bring your web application project to life, I'd love to discuss how I can help. Feel free to reach out, and let's turn your ideas into reality!
    vsuc_fltilesrefresh_TrophyIcon PHP
    Laravel
    Tailwind CSS
    Vue.js
    TypeScript
    JavaScript
    MongoDB
    Amazon Web Services
    GraphQL
    RESTful API
    Python
    Django
    Node.js
    Next.js
    React
  • $25 hourly
    I am a seasoned backend developer with expertise in PHP, Python, SQL, and bot scripting. I specialize in creating efficient, scalable, and secure backend systems for web applications. My experience includes: Developing robust backend solutions with PHP and Python. Crafting and optimizing SQL databases for high performance. Building custom bots to automate workflows and enhance productivity. Let’s collaborate to bring your project to life with top-notch backend development!
    vsuc_fltilesrefresh_TrophyIcon PHP
    Administrate
    MySQL
    PostgreSQL
    SQL
    phpMyAdmin
    Back-End Development Framework
    Back-End Development
    Bash
    Custom PHP
    PHP Script
    Script
    Python Script
    Python
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a PHP Developer near Koeln, on Upwork?

You can hire a PHP Developer near Koeln, on Upwork in four simple steps:

  • Create a job post tailored to your PHP Developer project scope. We’ll walk you through the process step by step.
  • Browse top PHP Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top PHP Developer profiles and interview.
  • Hire the right PHP Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a PHP Developer?

Rates charged by PHP Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a PHP Developer near Koeln, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance PHP Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream PHP Developer team you need to succeed.

Can I hire a PHP Developer near Koeln, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive PHP Developer proposals within 24 hours of posting a job description.