Hire the Best Front-End Developers in Pennsylvania

Upwork Expert-Vetted (Top 1% Freelancer, 100% success rate and Top Rated) | HubSpot Certified Partner I specialize exclusively in HubSpot's CMS and possess a strong background in web design. My expertise lies in crafting comprehensive solutions, including custom themes, templates, modules, and complete websites, all within the HubSpot CMS ecosystem. I firmly believe that effective communication is the cornerstone of project success. I understand the pivotal role it plays in ensuring that tasks are well-coordinated and expectations are met. To facilitate this, I make myself readily available to you through various channels, including email, phone, and Slack. Core skills I specialize in: ✅ HubSpot CMS Development - Custom themes, modules, templates, HubDB, dynamic pages ✅ HubSpot Partner ✅ Figma pro ✅ UI/UX and Web Design ✅ HTML/CSS, JavaScript, HubL ✅ Responsive design, SEO best practices and fast load times ✅ Marketing Knowledge Do you have a HubSpot project in mind? Let's chat!

Your business’s secret weapon - I work with ⭐ Fortune 500s, Start-Ups, and Individuals ⭐ to navigate technologies like AI, blockchain, and complex software infrastructure, daily. Lead @ STAYKool Productions, Co-founder of Squizz Digital Signage (squizz.tv). I often serve as a domain expert, a leader, and a keystone member of any team I integrate with. During my decade+ of experience, I have designed, built, and released multiple SaaS products, individually and as part of a larger team. 📈 I can help your business succeed by: - Serving as an interim or fractional CTO for your growing business. - Providing technical or software development support. - Updating your Android, IOS, or Cross-platform app. - Performing technical due diligence. - Set up payment gateways using services like Stripe, Square, or BrainTree. - Integrating ChatGPT (or other forms of AI) into your business processes and workflows. - Creating sales and marketing funnels, that convert. - Orchestrating social media and Google Ads campaigns - which tug on heartstrings. - Identifying and addressing processes, and shortfalls inhibiting growth. - In addition to any other Admin or IT-oriented consultation roles. 🦄 A wearer of many hats in my own businesses and for past employers, I leverage that experience, in tandem with my professional contacts/team, to efficiently grow your business and increase revenue. "Growth Hacking", if you will. Please ask questions! I'm happy to be a part of your team, even if it is for a short time. # Keywords: Multi-agent AI, Generative AI, GPT-based models, Large Language Models (LLMs), System Design, Microservices, Kubernetes, A/B Testing, AI-Powered Web Applications, Intelligent Systems, Automated Content Generation, AI-Driven Analytics, Web Security, Automated Testing, Web Accessibility, Big Data, Feature Engineering, Model Training, Data Science, Data Analysis, Data Visualization, Data Cleaning, Python, Django, Flask, Node.js, Express.js, ASP.NET Core, Laravel, Go, Java, C#, TypeScript, React.js, Angular, Vue.js, Serverless Architecture, Cloud Computing, Docker, CI/CD, RESTful APIs, Single Page Applications (SPAs), NoSQL, MongoDB, Elasticsearch, PostgreSQL, Oracle SQL Server, MySQL, SQL, GitHub, GitLab, Bitbucket, Git, UI/UX Design, Responsive Web Design, Problem-Solving, Analytical Thinking, Object-Oriented Programming (OOP), Software Development Life Cycle (SDLC), Agile Methodologies, Scrum, Clean Code, Debugging, API Development, Communication Skills, Team Collaboration, jQuery, Bootstrap, Material-UI, HTML5, CSS3, Sass/SCSS, Less

Experienced Project Manager specializing in small teams and tech startups. Expert in project coordination and administration of Jira and ClickUp, with proven success implementing Scrum and Agile methodologies.

Hi, I am Cristian, a professional full-stack web developer based in Harrisburg, PA. I specialize in Shopify, WooCommerce, and WordPress development. Throughout the years, I have assisted numerous clients in enhancing their online businesses, which is why I possess an exceptional reputation on UpWork. I specialize in the following platforms/frameworks: ✅ WordPress ✅ WooCommerce ✅ Shopify ✅ Laravel ✅ Paypal/Stripe/Authorize[dot]net I am an expert in PHP, JavaScript, APIs, HTML, CSS, jQuery, Vue, and more. I can help you to: ✅ Create custom plugins and themes for WordPress ✅ Create custom apps and themes for Shopify ✅ Integrate your site with any third-party platforms such as CRMs, Payment Processors, and pretty much any third-party API. ✅ Troubleshoot any issue ✅ Speed up your website ✅ Improve your website security ✅ Make a full site migration of any size ✅ Set up SSL When writing code, I prioritize using the SOLID design principles to ensure that my software designs are clean, understandable, flexible, and easy to maintain. I take great pleasure in my work, but what truly brings me joy is delivering exceptional solutions to my clients. Please don't hesitate to contact me if you have any inquiries. I'm excited to have a conversation with you.

I'm a front-end developer and UX/UI designer. I handle both sides of building a digital product: UX/UI design and the front-end code to ship it. Most recently, I led product design and front-end development for a digital marketplace platform. Because I design and build, there's no handoff gap. What you approve in design is exactly what ships, usually faster than a separate designer-and-developer team would take. I design with development in mind, so nothing is impractical to build. I take on full projects from design through code, front-end development on existing designs, and UI design work on its own. I'm open to project-based or hourly engagements depending on scope.

I am a Data Analyst/Software engineer pursuing an M.S. in Data Science and Analytics and hold a B.S. in Computer Information Systems. I have experience with working for a Fortune 500 company. I am excited to bring my knowledge and expertise to your company. I will work with management to asses the business needs in order to provide Data Analytics services specifically tailored to the unique needs of the business. I will collect and analyze data and produce reports that will contain a user friendly design along with feedback of the data that can be used by management to make educated business decisions.