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$25/hr
100% Job Success
$10K+ earned
Available now
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Full-Stack & WordPress Developer with over 5 years of experience, specialize in delivering end-to-end web solutions from robust back-end logic to seamless front-end experiences and scalable e-commerce platforms. Help businesses build custom websites, dynamic web apps, and high-converting online stores that drive results. Key Technical Expertise: 1. Frontend Development: React.js, Angular.js, Vue.js – building fast, responsive, and modern interfaces. 2. Backend Development: Node.js, .NET, Laravel – developing secure APIs and scalable server-side applications. 3. WordPress Development: Custom themes, plugin integration, Elementor & Divi builders – tailored sites built for speed, design, and functionality. 4. E-commerce Solutions: WooCommerce & Shopify – fully optimized online stores with smooth checkout flows and secure payment systems. 5. UI/UX Design: Figma & Adobe XD – creating clean, user-centered designs focused on engagement and usability. 6. SEO & Optimization: Ensuring fast-loading, mobile-friendly, and SEO-ready websites. Professional Highlights: - Developed a full-stack fintech app using .NET & React, improving transaction processing speed by 30%. - Built and launched multiple custom WordPress/WooCommerce stores, boosting client revenue by up to 40% through better UX and optimized flows. - Delivered 5+ React Native apps, each receiving 4.5+ star ratings and praised for smooth performance. - Designed and deployed Shopify-based stores that improved conversion rates by 25% within the first quarter. - Created high-performing landing pages and Chrome Extensions, enhancing business operations and user engagement. Whether you need a custom-coded application or a conversion-optimized WordPress store, I bring the technical expertise and design thinking to get it done right. Let’s build something impactful together. Reach out today to get started!
Asad Sajjad S. has worked .
Kishan G.
$20/hr
100% Job Success
$30K+ earned
Available now
Offers consultations
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I'm Kishan, a UK-based PHP Laravel Developer specializing in custom web applications, SaaS platforms, API development, and database-driven systems built with PHP, Laravel, and MySQL. Over the years, I've worked with startups, healthcare organizations, and growing businesses to develop software that supports real-world operations, complex business workflows, and long-term scalability. My focus is not simply writing code but building reliable systems that remain maintainable as products evolve. Many applications start with a simple idea but quickly grow into platforms that require custom workflows, multiple user roles, third-party integrations, reporting systems, secure APIs, and scalable database architecture. That's where strong backend development becomes critical. I help businesses design and build solutions that are structured correctly from the start, allowing them to scale without unnecessary technical debt or costly rebuilds later. My expertise includes: • PHP Development • Laravel Development • MySQL Database Design & Optimization • SaaS Application Development • Multi-Tenant SaaS Platforms • Custom Web Application Development • REST API Development & Integration • Healthcare Software Development • CRM & Third-Party Integrations • Payment Gateway Integrations • Backend Architecture & System Design • Database Architecture & Performance Optimization • Laravel API Development • Application Maintenance & Long-Term Support I have extensive experience developing Laravel applications with complex business logic, custom dashboards, reporting modules, role-based permissions, queue systems, API integrations, and scalable MySQL database structures. In addition to backend development, I help businesses leverage modern AI technologies to improve workflows and user experiences. I work with Claude, OpenAI, ChatGPT, and Gemini to build intelligent automation, AI-powered business tools, document processing systems, knowledge assistants, and custom AI features that integrate seamlessly into existing Laravel applications. My approach is methodical and business focused. I invest time in understanding project requirements, identifying technical challenges early, and recommending solutions that align with both immediate goals and future growth plans. Whether you need a custom PHP Laravel application, a scalable SaaS platform, a secure API-driven system, a healthcare solution, or AI-powered functionality integrated into an existing product, I can help deliver a solution that is reliable, scalable, and built to last. If you're looking for a PHP Laravel developer who values clean architecture, clear communication, and long-term project success, I'd be happy to discuss your project. Best, Kishan
Kishan G. has worked .
$35/hr
89% Job Success
$200K+ earned
Offers consultations
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In a market flooded with AI-generated noise, I provide the signal. I am a Python Developer who specializes in Technical Content Engineering—the bridge between complex backends and clear, maintainable documentation. I don't just hand over a repository of code; I deliver a documented ecosystem. Whether you need an AI-agent workflow, a robust FastAPI backend, or a technical whitepaper for your product, I ensure the logic is sound and the explanation is flawless. What I bring to your project: Deep Python Expertise: Senior-level experience with FastAPI, Django, and AsyncIO. AI & LLM Orchestration: Specialized in LangChain, LlamaIndex, and building custom AI agents for data extraction and code validation. Domain Mastery: Extensive experience in Real Estate data (Repliers, Redfin) and financial report parsing. Native-Level Technical Writing: I produce high-quality documentation, tutorials, and strategy guides that both humans and AI agents can actually use. Stop hiring "vibe coders" and start building systems that your team (and your customers) actually understand. Let’s talk about your project goals.
Marc N. has worked .
Adam W.
$65/hr
100% Job Success
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I am a UK-based app developer and professional software engineer with extensive experience building Mobile, Web and Enterprise level applications. I have been practising my craft professionally for over twenty-five years and I have been building mobile apps for iOS since 2011. Expertise: ✅ iOS - iPadOS - tvOS - watchOS - macOS - Swift - SwiftUI - Objective C - UIKit ✅ AppStore Connect - RevenueCat - Git - Jira ✅ SQL - Oracle - MySQL - SQLite - Unix - REST ✅ Java - Hibernate - SOAP - Redhat ✅ WordPress - HTML - CSS - JavaScript - TypeScript - PHP ✅ DNS - Hosting Good software engineering is not just about the technical skills, it is also about great communication, a focus on delivery, excellent problem solving and a desire to learn. My Background: I have a degree in Computing from Napier University, Edinburgh, and have previously worked across a range of software engineering roles in Defence, Government, Health and Finance. I am a TOGAF certified enterprise architect and I have professional certifications in Java Programming and Oracle Database Administration. But don't let all that bamboozle you, I'm a down-to-earth developer with excellent communication skills, who will work with you to build exactly what you need. I am also a Top Rated freelancer here on Upwork and have a vast amount of experience that I can bring to your project, no matter how big or small. I love building applications and digital products from the ground up, and I love using my skills to help solve digital problems. If I were to summarise — I'd say, I love making things work. I also love talking tech — so whether it's working out the best way to do something, updating an existing app, or building something from the ground up — drop me a message, it is free to talk it over.
Adam W. has worked .
$30/hr
73% Job Success
Available now
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I help startups and businesses build AI-powered products, scalable backend systems, and data platforms that solve real business problems. I am an experienced Upwork freelancer and was previously Top Rated Plus, with 7+ years of experience delivering production-grade software for clients in the US, UK, and Europe. My work spans AI applications, LLM systems, RAG pipelines, backend APIs, cloud infrastructure, and big data platforms. Over the years, I have helped companies build AI assistants, semantic search systems, automated data pipelines, cloud-native APIs, LLM evaluation systems, and workflow automation tools using Python, FastAPI, OpenAI, Gemini, LangChain, Pinecone, PostgreSQL, AWS, Docker, Terraform, Databricks, Spark, and Airflow. Recent project areas include agentic AI workflows, AI-powered lead generation, hallucination detection, interview summarization, enterprise search, financial data processing, and backend platform development. Why clients work with me: ✔ 7+ years of hands-on engineering experience ✔ Previously Top Rated Plus on Upwork ✔ Strong Python, AI/LLM, backend, and data engineering background ✔ Production-focused mindset ✔ Clear communication and reliable delivery ✔ Able to take projects from architecture to deployment If you are building an AI product, automating workflows, scaling a backend system, or designing a data platform, I would be happy to discuss your project.
Shahin S. has worked .
$35/hr
100% Job Success
$10K+ earned
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Hi, I’m a Python developer with experience building reliable automation, backend, and media streaming systems. My background includes developing audio/video workflows using Liquidsoap and Python, but I also enjoy taking on diverse projects — from API integrations and data processing to building small tools that make systems run smarter. I write clean, maintainable code and love solving complex problems that blend performance and practicality. I’m currently learning Rust to deepen my systems programming skills and bring even more efficiency to my work.
Russell E. has worked .
Paul G.
$75/hr
100% Job Success
$100K+ earned
Offers consultations
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A software specialist with more than 30 years experience developing advanced systems from real-time 3D graphics and animation software, to mobile games and enterprise content management systems. Able to take control of the entire application development process from inception through planning to implementation and delivery. A honed focus on quality and reliability, with a view to ensuring long life and flexibility in all projects undertaken. I practice an engineering/architecture-first approach to software development, focusing on the general software design principles in designing a solution from a conceptual perspective, with no immediate reliance on any particular language or framework. This allows me to rapidly develop high-quality solutions that can be implemented in any suitable language, even languages I've previously not encountered, and ensure the product is of a high standard. Contrary to many software developers, I do not restrict myself by specializing in a particular language or framework, this allows me to think out of the box and be far more reactive to the specific demands of your project.
$60/hr
$40K+ earned
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Full-stack developer with 584+ hours of proven experience across TypeScript, JavaScript, Java, and Android development. I specialize in Firebase integration, NetSuite/SuiteScript customization, and SQL database design. I've delivered 27+ successful projects totaling $30K+ in earnings, with a focus on clean, scalable code and attention to detail. Whether you need backend services, mobile apps, or enterprise system customization, I bring technical expertise and a passion for quality. Let's talk about your project—message me to discuss how I can help.
Brandon L. has worked .
$60/hr
100% Job Success
$10K+ earned
Offers consultations
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Hi, I'm Waqas R., a Full-Stack Software & Mobile Application Engineer with a deep specialization in Cybersecurity, delivering custom web applications, iOS & Android mobile apps, and end-to-end security solutions for startups, SMEs, and enterprises worldwide. If you need software that is fast, scalable, and secure by design, you're in the right place. 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫: ✔️ Full-Stack Web Development ✔️ Mobile Application Development ✔️ Cybersecurity & Information Security ✔️ Secure Software Architecture ✔️ AI Integration & Automation ✔️ UI/UX Design for Web & Mobile ✔️ API Development & Third-Party Integrations ✔️ Cloud Deployment & DevOps ✔️ Performance Optimization, Bug Fixing & Maintenance: Fast, stable, and production-ready at all times 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? ✅ Security-first mindset ✅ Full-Stack & Mobile under one roof ✅ Clear communication & reliable delivery ✅ Available across all major time zones: EST, CST, PST, and UK 📞 Ready to build something powerful, secure, and production-ready? Message me today and let's bring your idea to life. 🔹 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 React.js, Next.js, Vue.js, Angular, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS, Bootstrap, Redux, Webpack 🔹 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 Node.js, Express.js, Python, Django, FastAPI, Flask, PHP, Laravel, Ruby on Rails, Java, Spring Boot, GraphQL, REST APIs, Microservices, WebSockets 🔹 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 React Native, Flutter, Swift, SwiftUI, Kotlin, Dart, Xcode, Android Studio, Expo, App Store Deployment, Google Play Deployment, Push Notifications, Offline Storage 🔹 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 PostgreSQL, MySQL, MongoDB, Redis, Firebase, SQLite, Supabase, DynamoDB, Elasticsearch, Prisma, Sequelize 🔹 𝐂𝐥𝐨𝐮𝐝 & 𝐃𝐞𝐯𝐎𝐩𝐬 AWS, Google Cloud Platform, Azure, Docker, Kubernetes, CI/CD, GitHub Actions, Jenkins, Nginx, Linux, Terraform, Ansible, Vercel, DigitalOcean 🔹 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 Penetration Testing, Ethical Hacking, Vulnerability Assessment, OWASP Top 10, Network Security, Web Application Security, API Security, Burp Suite, Metasploit, Nmap, Wireshark, Kali Linux, SIEM, SOC, Incident Response, Threat Modeling, Security Audits, Firewall Configuration, Zero Trust Architecture, CVE Analysis, Secure Code Review, SSL/TLS, OAuth 2.0, JWT Security 🔹 𝐀𝐈 & 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 OpenAI API, LangChain, LLM Integration, Chatbot Development, Machine Learning, NLP, RAG, Vector Databases, Pinecone, n8n, Zapier, Make (Integromat), Webhook Automation 🔹 𝐀𝐏𝐈 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 RESTful APIs, GraphQL, Stripe, Twilio, SendGrid, Google APIs, Zapier, OAuth, OpenAPI, Postman, Swagger 🔹 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 & 𝐓𝐨𝐨𝐥𝐬 Git, GitHub, GitLab, Bitbucket, Jira, Notion, Figma, Postman, VS Code Best Regards, Waqas R.
$19/hr
100% Job Success
Available now
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🔥 Why Choose Me? (Full work history since 2017, see my main profile) Avoid painful restarts. I've set up hundreds of portals and have the full Advanced HubSpot CRM Accreditation. I have the fastest, most cost-efficient, and best-tested process for HubSpot Onboarding 1️⃣ Onboarding: Set up your shiny new HubSpot portal or fix your existing Frankensystem. 2️⃣ Integrations: Masterfully integrate your tech stack with custom API solutions. 3️⃣ Migrations: Transition from your old CRM to HubSpot with ease. 👉 Thinking about HubSpot? Ask me about my Onboarding+ Service—it could save you thousands of dollars in setup costs! 💼 What I Offer You can offload any HubSpot-related tasks to me and my small team of in-house experts. From simple tweaks to complex implementations, we deliver results straight into your HubSpot portal while optimizing your tools as I go. 100% HubSpot Done Right for You! All Hubs. Sales, Marketing, Services, Content, CMS. Even Ops Hub! Here’s a list of tasks I regularly handle for businesses around the globe: - Building & optimizing HubSpot CMS website pages, blogs, pillar pages, emails, and landing pages. - Configuring CRM features like MarketingHub, SalesHub, ServiceHub, and Free CRM tools. - Designing forms, CTAs, chatbots, and pop-ups for HubSpot, WordPress, or Shopify. - Creating marketing automation workflows, sales sequences, and reporting dashboards. - Migrating content (e.g., blogs from WordPress to HubSpot) with a flawless finish. - Delivering advanced SEO reports and analytics validation. - Developing custom integrations for syncing data seamlessly across platforms. 💎 What Sets Me Apart With over 150+ complex API integrations and the rare Advanced "Custom Integrations" Accreditation, I’m uniquely positioned to help you seamlessly connect your tools and make your HubSpot portal a growth-driving powerhouse. Testimonial from HubSpot’s Chris Rooney, Principal Channel Account Executive: "Ian’s client success rate is among the highest I’ve seen. He’s a well-oiled, growth-producing machine. Highly recommended for businesses at any stage of growth." 💬 Real Client Feedback Mira, Marketing Manager, The Influence Group: "Our small marketing team had been struggling for a long time. Ian quickly understood what we wanted to achieve. His service was personal and definitely not one-size-fits-all. He knows HubSpot thoroughly!" 🚀 Success Stories Here are just a few of the businesses I’ve helped: SaaS Providers: - Global App Testing - Contract Safe - Complion - Kepler - Creative Folks Education: - MIT (yes... The MIT!) - Harvard (yes... The Harvard!) - Tribal Group - Ericsson (education) - Global App Testing Consultancies & MSPs: - BBJ Group - Retail Doctor - Novotus - Hedgehog Labs - Kenmore Capital - Associations & Information Services: - IACCM - Fedmine - SourceConnect 📜 HubSpot Certifications (All Current): - Advanced HubSpot Onboarding Accreditation - Advanced HubSpot CRM Implementation Accreditation - HubSpot Sales Hub Software - HubSpot Marketing Software - HubSpot CMS for Developers - Email Marketing - Growth-Driven Design - Content Marketing - Social Media 📈 Let’s Maximize Your HubSpot Investment Did you know that HubSpot’s CMS is a marketing powerhouse? When used to its fullest, it can generate leads like no other platform. Let’s hop on a quick call to review your site and fine-tune your strategy for growth. 💡 Next Steps Click the green "Invite to Job" button at the top right and let’s chat about how I can help you: - Set up and onboard your HubSpot portal. - Integrate your tech stack seamlessly. - Transition from your old CRM with ease. - Scale your marketing and sales efforts to new heights. HubSpot done right… for you! Ian Horley HubSpot Implementation Specialist | Marketing Automation Pro HubSpot Onboarding Projects with a track record of delivery CRM to HubSpot Migration CRM Data Scrubbing CRM Automation HubSpot Sales Hub Onboarding HubSpot Marketing Hub Onboarding HubSpot Service Hub Onboarding HubSpot Content Hub Onboarding HubSpot CRM Hub Onboarding HubSpot Ops Hub Onboarding with Specialized & Custom Integration and Automations HubSpot Audit CRM Audit SEO Audit
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