Javascript Developers for hire in United Kingdom
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Hire dstoych96
Daniel Stoychev – Web Developer & IT Specialist I’m a full-stack web developer, Linux specialist and freelancer with extensive experience across multiple platforms. BSc (Hons) Computer Science at Wrexham University, United Kingdom, (Level 6). I bring both academic expertise and a professional edge to every project I...Daniel Stoychev – Web Developer & IT Specialist I’m a full-stack web developer, Linux specialist and freelancer with extensive experience across multiple platforms. BSc (Hons) Computer Science at Wrexham University, United Kingdom, (Level 6). I bring both academic expertise and a professional edge to every project I undertake. With a proven track record of completing 300+ websites and projects, I possess a deep understanding of IT and programming. My skill set includes: Web Development & Programming: Next.js (main), React, HTML, CSS, Node.js, JavaScript, PHP, Python, Java DevOps & System Administration: Linux (Ubuntu, Debian), Shell Scripting, Plesk, VPS & Web Hosting, Nginx, SSL/TLS, DNS configuration Databases & CMS: MySQL, PostgreSQL Building scalable and efficient systems Delivering innovative digital solutions tailored to client needs Whether you're looking for a reliable developer for your next project or need expert advice on web technologies, I am here to help. Let's bring your vision to life! less -
Hire Sharazkhan2020
Welcome to my profile! Welcome! I'm Sharaz Khan, a Manchester-based Software Engineer with 20 years of experience in creating and implementing software solutions across diverse industries. Skilled in multiple languages and frameworks, I specialize in full-stack development, system architecture, and performance...Welcome to my profile! Welcome! I'm Sharaz Khan, a Manchester-based Software Engineer with 20 years of experience in creating and implementing software solutions across diverse industries. Skilled in multiple languages and frameworks, I specialize in full-stack development, system architecture, and performance optimization. I have a proven record of delivering scalable, high-quality software on time and within budget, thriving in agile environments and working with cross-functional teams. I'm passionate about using technology to solve complex problems and improve user experiences. Web: •Languages: PHP, JavaScript, Python •Frameworks: Next.js, Nuxt.js, CodeIgniter 3/4, Laravel, WordPress, WooCommerce, Shopify Mobile: • Frameworks: React Native, Flutter • Platforms: Hybrid & Native Mobile Apps Desktop: • Languages: C/C++, C#, Rust Backend: • Platforms: SaaS, CRM, Task Management System, Inventory Management System, Accounting Management System, Booking Management System, LMS, PMS, CMS, PerfexCRM • Technologies: Object Detection, Real-time Messaging Applications Frontend: • Frameworks: React.js, Vue.js DevOps: • Tools: CI/CD, Docker, Kubernetes • Devices: Raspberry Pi Expertise: • Specialized Projects: Casino Slot Game Development, Raspberry Pi Integrations, Real-Time Systems Don't waste your time. Your success is my mission – let's get started Let's transform your ideas into successful outcomes. Let's build something amazing together, efficiently and effectively. less -
Hire MuhammadAsadGB
𝐆𝐞𝐞𝐤𝐲𝐁𝐮𝐠𝐬 is a senior software engineering company founded in 2018, delivering production-grade 𝐰𝐞𝐛, 𝐦𝐨𝐛𝐢𝐥𝐞, 𝐀𝐈, 𝐟𝐢𝐧𝐭𝐞𝐜𝐡, 𝐡𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐒𝐚𝐚𝐒, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬. ✔ 50+ engineers embedded directly into client workflows ✔ Full transparency, peer-reviewed PRs, Agile delivery, TDD, OWASP-focused security ✔ 85–95%...𝐆𝐞𝐞𝐤𝐲𝐁𝐮𝐠𝐬 is a senior software engineering company founded in 2018, delivering production-grade 𝐰𝐞𝐛, 𝐦𝐨𝐛𝐢𝐥𝐞, 𝐀𝐈, 𝐟𝐢𝐧𝐭𝐞𝐜𝐡, 𝐡𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞, 𝐒𝐚𝐚𝐒, 𝐚𝐧𝐝 𝐞𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬. ✔ 50+ engineers embedded directly into client workflows ✔ Full transparency, peer-reviewed PRs, Agile delivery, TDD, OWASP-focused security ✔ 85–95% test coverage standard ✔ 20+ products across 10+ industries: Islam360, Directed IRA, HackerRank, Tweeq, Emperia, Hai-Sensei, Nine2, Rentpe, CompactMeds, Allermi We partner with companies needing: ✔ Reliable product delivery ✔ Embedded senior engineering teams ✔ AI/ML integrations ✔ Fintech & payment systems ✔ Healthcare platforms ✔ Technical rescue & long-term product development 𝐒𝐤𝐢𝐥𝐥𝐬: 𝐄𝐧𝐭𝐞𝐫𝐩𝐫𝐢𝐬𝐞 𝐖𝐞𝐛 & 𝐌𝐨𝐛𝐢𝐥𝐞, 𝐑𝐞𝐚𝐜𝐭, 𝐍𝐨𝐝𝐞.𝐣𝐬, 𝐍𝐞𝐱𝐭.𝐣𝐬, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐍𝐞𝐬𝐭𝐉𝐒, 𝐏𝐲𝐭𝐡𝐨𝐧, .𝐍𝐄𝐓, 𝐕𝐮𝐞.𝐣𝐬, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐏𝐇𝐏, 𝐉𝐚𝐯𝐚, 𝐌𝐄𝐑𝐍, 𝐌𝐄𝐀𝐍, 𝐀𝐈/𝐌𝐋, 𝐒𝐚𝐚𝐒, 𝐂𝐥𝐨𝐮𝐝, 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋, 𝐀𝐖𝐒 less -
Hire Flourish40
Flourish40 Flourish40
$40 USD / hour
👏Trusted Partner for Modern Software EngineeringUnited KingdomWe help businesses transform ideas into reliable, scalable, and high-performing digital solutions. Our team specializes in designing and developing custom software that solves real business challenges and supports long-term growth. We provide end-to-end software development services, including web applications,...We help businesses transform ideas into reliable, scalable, and high-performing digital solutions. Our team specializes in designing and developing custom software that solves real business challenges and supports long-term growth. We provide end-to-end software development services, including web applications, mobile apps, AI integration, cloud solutions, API development, e-commerce platforms, and enterprise systems. From initial planning and UI/UX design to development, testing, deployment, and ongoing maintenance, we deliver solutions built for performance, security, and scalability. Our development approach focuses on clean architecture, maintainable code, transparent communication, and on-time delivery. We work closely with every client to understand their business goals, ensuring each project is tailored to their unique requirements rather than relying on one-size-fits-all solutions. At FlourishTech, our mission is simple: build technology that helps businesses flourish. less -
Hire RedFeatherSol
RedFeatherSol RedFeatherSol
$35 USD / hour
Mobile & Web Dev| SEO | Branding| MarketingUnited KingdomRed Feather Solutions: ✅ We are known as one of the Top B2B service providers in the digital marketing category. ✅ Trending on top pages of Google due to its logo designing and other services. ✅ Reviewed well by many top professionals and start-ups ✅ Featured in the Top List Platforms for excellence in development...Red Feather Solutions: ✅ We are known as one of the Top B2B service providers in the digital marketing category. ✅ Trending on top pages of Google due to its logo designing and other services. ✅ Reviewed well by many top professionals and start-ups ✅ Featured in the Top List Platforms for excellence in development and technical expertise. Our team works on the following: ✅ Branding & Graphic Design Crafting unique visual identities for businesses. ✅ Web & Mobile Applications Design, development, and optimization for responsive apps. ✅ Mobile App Development Custom solutions for iOS, Android, and Cross-platform apps. ✅ SEO and Digital Marketing Improving your online visibility and driving customer engagement. All services we provide: At Red Feather Solutions, we specialize in a wide array of IT services designed to help businesses grow and stay competitive in today’s digital world. From mobile apps to blockchain solutions, we have the expertise and creativity to turn your ideas into reality. Our Services Include: ✅ Brand Building: Creating strong brand identities and messaging that resonate with your target audience, improving brand recognition and trust. ✅ Graphic Designing: Designing creative, professional visuals that communicate your brand’s message effectively. ✅ Designing Marketing Collaterals: Crafting brochures, business cards, flyers, and other marketing materials that align with your brand identity. ✅ Website Development: Creating fully responsive and optimized websites that tell your brand’s story and engage customers. ✅ Mobile Application Development: Building custom mobile apps that offer seamless user experiences on iOS, Android, and cross-platform solutions. ✅ Search Engine Optimization (SEO): Optimizing your website to improve search engine rankings and drive more traffic. ✅ Content Creation: Developing high-quality, engaging content for websites, blogs, social media, and more to support your brand. ✅ Social Media Marketing: Helping your brand grow on platforms like Facebook, Instagram, and LinkedIn through tailored social media strategies. Why Choose Red Feather Solutions? ✅ 100% Client Satisfaction Rate ✅ 100+ Satisfied Clients ✅ 10+ Countries where our clients are based ✅ Quick Response Time: < 1 Hours ✅ 5 Star Rated Profile across all platforms ✅ Dedicated Project Managers fluent in English ✅ Support Services Available 5 Days a Week in EST, PST, MST, and GMT zones ✅ Physical Presence in the UK, USA. Let’s chat on freelancer.com! less -
Hire GridsmithLTD
GridsmithLTD GridsmithLTD
$50 USD / hour
One Studio for Design, Engineering & AnimationUnited KingdomAt GridsmithLTD delivers professional design, engineering, and digital solutions for businesses, startups, manufacturers, and agencies worldwide. We combine technical precision with modern visual execution to help clients transform ideas into production-ready designs, realistic visuals, functional systems, and...At GridsmithLTD delivers professional design, engineering, and digital solutions for businesses, startups, manufacturers, and agencies worldwide. We combine technical precision with modern visual execution to help clients transform ideas into production-ready designs, realistic visuals, functional systems, and high-converting digital experiences. Our work focuses on quality, communication, and delivering solutions that are practical, scalable, and visually refined. Core Services: * 3D Modeling & Photorealistic Rendering * CAD Drafting & SolidWorks Design * Product Visualization & Industrial Design * Automotive & Mechanical Design * Product Animation & Explainer Videos * Architectural Plans & 3D Visualization * Structural & MEP/HVAC Drawings * Shopify & WordPress Development * Presentation Design & Visual Pitch Decks * Whiteboard Animation & Motion Graphics What We Deliver: * Production-ready CAD files * High-quality marketing visuals * Engineering-focused design solutions * Clean and modern UI/UX experiences * Fast communication and reliable workflow * Detail-oriented execution from concept to final delivery Whether you need a product designed, a building visualized, an animation created, or a complete digital presence developed GridsmithLTD provides a streamlined and professional solution under one roof. less -
Hire imranhaider2018
imranhaider2018 imranhaider2018
$10 USD / hour
TOP 1% On Freelancer | Software & Web DevelopmentUnited KingdomI’m a versatile Full Stack Developer and Software Engineer with over 8 years of hands-on experience transforming ideas into high-performing, scalable software solutions. I specialize in building reliable systems that are efficient, user-friendly, and tailored to meet business goals.My specialty lies in taking your...I’m a versatile Full Stack Developer and Software Engineer with over 8 years of hands-on experience transforming ideas into high-performing, scalable software solutions. I specialize in building reliable systems that are efficient, user-friendly, and tailored to meet business goals.My specialty lies in taking your rough concepts and ideas and engineering them into high-performance, scalable software solutions. My expertise includes: ● Full Stack Development ● Custom Software Development ● Web Application Development ● API Development & Integration ● Mobile App Development ● SEO ● WordPress, Shopify & WooCommerce ● Video Editing I have successfully worked with startups, small businesses, and large enterprises. No matter the project size or budget, I bring the same level of dedication, clear communication, and commitment to quality. If you are ready to bring your vision to life, send me a message. I am available to discuss your project immediately and look forward to helping you achieve your goals Let’s discuss how we can create something exceptional together. less -
Hire olaposif
⭐ Generative AI Scientist | Full Stack Developer | LLM | React | Node.js | Mobile ⭐ ⭐ Senior Generative AI Scientist & Full Stack Developer ⭐ 11+ Years of Software Development Experience ⭐ AI-Powered Applications | SaaS | Web & Mobile Solutions ⭐ Expert in LLMs, RAG, AI Agents, GPT, Llama, Mistral & Fine-Tuning ⭐...⭐ Generative AI Scientist | Full Stack Developer | LLM | React | Node.js | Mobile ⭐ ⭐ Senior Generative AI Scientist & Full Stack Developer ⭐ 11+ Years of Software Development Experience ⭐ AI-Powered Applications | SaaS | Web & Mobile Solutions ⭐ Expert in LLMs, RAG, AI Agents, GPT, Llama, Mistral & Fine-Tuning ⭐ Full Stack Development: React, Node.js, PHP, WordPress, Databases & Cloud ⭐ Google Ads & SEO has extensive experience I specialize in building intelligent, scalable, and user-focused digital products. As a Senior Generative AI Scientist and Full Stack Developer, I combine advanced AI engineering with strong software development skills to create applications that are not only technically powerful but also simple, fast, and enjoyable for real users. I believe great AI is not only about models and frameworks — it is about understanding people. I design AI experiences that feel natural, trustworthy, and useful by focusing on user behavior, clear explanations, confidence scoring, and practical solutions. From AI prototypes to complete production systems, I help businesses transform ideas into reliable products. ⭐ My Expertise • Generative AI & LLM Applications • GPT, Llama, Mistral, Fine-Tuning, RAG Systems • AI Agents & Automation Workflows • React, Next.js, Node.js, PHP, WordPress, Shopify • iOS & Android Mobile Applications & React Native • SaaS Platforms & Custom Software Development • API Design & Cloud-Based Solutions • UI/UX, Product Thinking & User Experience Optimization ⭐ What I Bring ✔ Clean, maintainable code ✔ Fast and reliable development ✔ Scalable architecture ✔ AI solutions designed around real user needs ✔ Strong communication and problem-solving mindset ⭐ Examples of Impact • Built AI solutions that reduced manual work and saved users hours every week • Developed intelligent tools used by thousands of creators and businesses • Improved digital experiences by combining AI with human-centered design I don’t just build AI systems — I build products that people understand, trust, and enjoy using. If you are looking for a developer who can combine AI innovation + full-stack engineering + product thinking, let’s build something great together. less -
Hire henryn41
Exceeding your expectations — let’s build something great together. I’m a Full Stack Developer with solid experience in delivering high-quality digital solutions across web, mobile, AI, and automation. My expertise covers end-to-end development, from designing intuitive user interfaces to building scalable backend...Exceeding your expectations — let’s build something great together. I’m a Full Stack Developer with solid experience in delivering high-quality digital solutions across web, mobile, AI, and automation. My expertise covers end-to-end development, from designing intuitive user interfaces to building scalable backend systems and intelligent workflows. I focus on creating secure, scalable, and efficient applications tailored to your business needs — whether it's a startup idea, SaaS product, or automation system. 💡 Core Services – AI-powered solutions & automation (OpenAI, GPT-4/5, LangChain, Python, FastAPI, TensorFlow, PyTorch, AI Agents, RAG, NLP, Hugging Face) – Custom web & mobile app development (React, Next.js, Vue, Angular, Node.js, Express, Laravel, Django, iOS, Android, Flutter, React Native, Swift, JAVA, Kotlin) – API development & backend integration (REST API, GraphQL, Node.js, Express, NestJS, Laravel, Django, FastAPI, Firebase, Supabase) – Workflow automation & system optimization (Zapier, Make.com, n8n, Python scripts, Node.js automation, Webhooks, Cron Jobs, CI/CD automation) – AI chatbots & smart assistants (ChatGPT API, OpenAI Assistants, LangChain, Dialogflow, Rasa, Custom AI bots, WhatsApp/Telegram bots) – UI/UX-focused application development (Figma, Tailwind CSS, Material UI, Bootstrap, Framer Motion, Responsive Design, Accessibility) – App performance optimization & scaling (Code splitting, Lazy loading, Redis, Caching, CDN, Server-side rendering, Database optimization) – Testing, security & CI/CD pipelines (Jest, Mocha, Cypress, Selenium, OAuth, JWT, HTTPS, Docker, GitHub Actions, GitLab CI, AWS, Vercel) 🤝 Working Approach I collaborate closely with clients to fully understand their goals and turn ideas into impactful, real-world products. I stay up to date with the latest technologies to ensure your solution is modern, efficient, and future-ready. Whether you're launching a new product or improving an existing one, I bring the skills, reliability, and dedication to help you succeed. Click “Contact” or “Invite” – Let’s create visual magic together! less -
Hire benny307
Technology is most valuable when it solves real business problems. That's the mindset I bring to every project. I'm a Web, Mobile, and AI Developer who helps startups, businesses, and agencies build modern digital products that are fast, scalable, and easy to maintain. Whether you're launching an MVP, modernizing an...Technology is most valuable when it solves real business problems. That's the mindset I bring to every project. I'm a Web, Mobile, and AI Developer who helps startups, businesses, and agencies build modern digital products that are fast, scalable, and easy to maintain. Whether you're launching an MVP, modernizing an existing platform, or integrating AI into your product, I deliver solutions that are built for long-term growth—not just short-term success. From planning and architecture to development, deployment, and ongoing support, I take ownership of the entire development process while maintaining clear communication and a strong focus on quality. What I Build AI-powered SaaS platforms Web applications and business dashboards Cross-platform iOS & Android apps Customer portals and internal business tools API integrations and automation systems MVPs for startups Custom business software Technical Expertise ✅AI & Automation ✅OpenAI, Claude & Gemini APIs ✅AI Assistants & Chatbots ✅RAG (Retrieval-Augmented Generation) ✅LangChain ✅AI Workflow Automation ✅Document Processing ✅Prompt Engineering Mobile Development ✅Flutter ✅FlutterFlow ✅React Native ✅Firebase ✅Cross-platform iOS & Android Apps Web Development ✅React.js ✅Next.js ✅Vue.js ✅TypeScript ✅JavaScript ✅Tailwind CSS Backend Development ✅Node.js ✅Express.js ✅Laravel ✅PHP ✅REST APIs ✅GraphQL ✅Authentication & Security Databases ✅PostgreSQL ✅MySQL ✅MongoDB ✅Firebase ✅Supabase ✅Redis Cloud & Deployment ✅AWS ✅Docker ✅Firebase ✅Vercel ✅DigitalOcean ✅CI/CD Why Clients Work With Me ✅Clean, maintainable code ✅Scalable software architecture ✅Responsive communication ✅Fast turnaround without compromising quality ✅Long-term support and continuous improvements I believe successful software is more than functional code—it's a product that delivers real value, performs reliably, and scales with your business. My goal is to build applications that users enjoy using and businesses can confidently grow around. less
