Hire the Best CSS3 Developers in St. John's, NL

Hi, I'm a full-stack developer based in Canada with 10 years of experience building scalable web applications, high-performance marketplace platforms, and AI-powered solutions. My expertise in Next.js, React, Node.js, and integrated automation helps businesses scale rapidly, automate complex workflows, and deliver superior user experiences. Clients appreciate my clear communication, quick responsiveness, and dedication to achieving measurable business outcomes. I have extensive hands-on experience working with: Front-End Development: • Next.js, React.js, JavaScript, Wordpress • HTML5, CSS3, SASS, Tailwind, Bootstrap, jQuery Back-End & API Development: • Node.js, Express.js, RESTful APIs, GraphQL • WebSockets, Authentication (OAuth2, JWT) • API Integrations (Stripe, Twitch, Discord, Firebase, Airtable, Notion) Database Development: • PostgreSQL, MySQL, MongoDB • Supabase, Firebase (Auth, Firestore, Realtime DB) AI & Automation: • OpenAI (ChatGPT, Whisper), Ollama • Automation Tools: N8N, Zapier, Make, Airtable, LangChain • Chatbot & AI Integration into custom workflows Cloud & DevOps: • AWS, Azure, Vercel, Netlify, Heroku, Docker, Git/GitHub CMS & Platforms: • WordPress (custom plugins, themes, WooCommerce) • Headless CMS: Directus, Strapi • Discord.js bots, Twitch integrations I’m committed to clear communication, quick response times, and ensuring each project achieves both technical excellence and meaningful business impact. Feel free to reach out, I’d be happy to discuss your project! Cheers, Chulan

Need a SaaS product built, an AI feature integrated, or a manual business process automated? I’m a Full-Stack Software Developer with 6+ years of experience building production applications across logistics, healthcare, workforce technology, and energy. I help startups and businesses with: • Full-stack SaaS and MVP development • AI/LLM integrations and AI-powered features • AI agents and workflow automation • RAG/document Q&A applications • React & Next.js applications • Java/Spring Boot and Python/FastAPI APIs • Third-party API integrations • Authentication, RBAC and secure backend development • PostgreSQL/MongoDB database development • Docker, AWS and CI/CD deployment Tech: Java, Spring Boot, Python, FastAPI, JavaScript, TypeScript, React, Next.js, Node.js, PostgreSQL, MongoDB, Redis, Kafka, Docker, AWS, REST APIs, Temporal and LLM integrations. I've worked on systems involving real-time logistics tracking, distributed scheduling workflows, secure healthcare applications, analytics platforms and business automation. I focus on building software that is reliable, maintainable and actually solves the business problem—not just code that technically works. Have an idea, existing application or repetitive workflow you want to improve? Send me the problem and I can help determine the simplest way to build it.

Hi, I’m Saba, a Web Developer with experience building modern, secure, and scalable websites using WordPress, Core PHP, and custom web development. I help businesses and startups create high-quality web solutions , from professional websites and dashboards to API-based integrations and AI-powered features. I can work on both new development and improving existing systems. What I can help you with: 1: WordPress Development (Elementor, custom themes, plugin setup) 2: Custom Website Development (Core PHP, HTML, CSS, JavaScript) 3: Bug Fixing, Troubleshooting & Performance Optimization 4: API Integration (REST APIs, third-party services, payment gateways) 5: Backend Development & Database Work (MySQL) 6: Website Redesign & UI Improvements 7: Hosting, Domain Setup, Site Migration & Deployment 8: AI Integration (embedding AI agents/chatbots into websites, automation workflows) My Work Approach I focus on clean code, fast performance, and smooth user experience. My process is simple: understand the requirements, audit the current system, implement the best solution, and test everything properly before delivery. I’m reliable, detail-oriented, and I communicate clearly throughout the project to ensure you always know the progress. If you need someone who can handle both front-end and back-end development, integrate APIs, or upgrade your website with modern AI capabilities, feel free to reach out.

Highly skilled Front-End Developer with over 7 years of experience building fast, responsive, and user-friendly web applications. I specialize in React, TypeScript, Redux, and Next.js, and I’m passionate about delivering clean, maintainable code that solves real business problems. Whether you need: • A pixel-perfect landing page • A scalable front-end architecture for your SaaS product • Integration with REST or GraphQL APIs • Or a complete redesign with Tailwind/Figma — I can help. I’ve successfully collaborated with cross-functional teams, met tight deadlines, and exceeded client expectations. Tech Stack: • Languages: JavaScript, TypeScript • Frameworks: React, Next, Vue, NodeJS, NestJS • Styling: HTML, CSS, SCSS, Tailwind, Bootstrap • Tools: Docker, AWS, MongoDB, Figma • Testing: Jest, React Testing Library • Other: REST API, GraphQL, WebSockets Let’s work together to turn your idea into a smooth and elegant product. I’m available for both short- and long-term projects.