Talent badge filter
Skills filter
Ronald E.
$60/hr
100% Job Success
$400K+ earned
Available now
Offers consultations
Start of list.
End of list.
$40M+ in Client Revenue | Top-Rated Plus | 100% Job Success | 10+ Years on Upwork I help companies build, migrate, and scale reliable commerce systems. I work as a Shopify Developer, Shopify migration specialist, and eCommerce Development expert, focusing on stable architecture, performance, and long-term growth rather than short-term fixes, fragile plugins, or rushed implementations. Clients engage me as a Shopify Developer for Shopify migration and eCommerce Development when they need predictable delivery and clean technical execution. My work includes full Shopify builds, advanced Shopify migration projects, and custom eCommerce Development for businesses that have outgrown basic templates, rigid themes, or plugin-heavy setups that no longer scale. I regularly support Shopify migration and eCommerce Development initiatives as a Shopify Developer during audits, rebuilds, replatforming projects, and long-term optimization work. A major part of my experience is Shopify migration and eCommerce Development from platforms such as wordpress, woocommerce, and bigcommerce. I regularly deliver wordpress migration and bigcommerce migration projects, handling products, customers, orders, historical data, URLs, redirects, and SEO continuity. As a senior Shopify Developer focused on Shopify migration and eCommerce Development, I approach migrations as structured engineering projects, not simple exports, one-click tools, or automated scripts without validation. Beyond standard Shopify stores, I also design and build custom ecommerce platforms and marketplace systems. These include bespoke ecommerce website solutions, multi-vendor marketplaces, and commerce-related web applications. In these cases, eCommerce Development goes far beyond themes, requiring custom workflows, platform extensions, backend services, and well-defined data models. From a technical perspective, I work as a Full Stack Developer, using React, Next.js, Medusa.js, Node.js, and Python. This enables advanced implementations such as headless storefronts, custom checkout flows, internal dashboards, marketplace logic, admin tools, and platform integrations, all aligned with Shopify migration requirements and long-term eCommerce Development goals. As a Shopify developer, I handle custom themes, shopify app integrations, advanced Liquid logic, and performance optimization. shopify speed, Core Web Vitals, accessibility, and maintainable code are always priorities. Clients looking for a shopify designer benefit from my ability to combine UX, performance, and engineering within a single Shopify Developer and eCommerce Development engagement. My eCommerce Development experience includes subscription businesses, shopify dropshipping, content-driven ecommerce website builds, B2B storefronts, and scalable marketplace platforms. I often collaborate with web developer and wordpress developer teams during Shopify migration projects, ensuring clean handovers, documented systems, and maintainable codebases that internal teams can extend safely. Many clients come to me specifically for Shopify migration and eCommerce Development planning before any build starts. In these cases, my role as a Shopify Developer includes technical discovery, architecture decisions, data validation strategy, risk assessment, and execution planning. This upfront work helps avoid replatforming mistakes and ensures Shopify migration efforts support real operational and revenue goals. I’m frequently brought in as a Shopify Developer to audit existing Shopify stores, review shopify app usage, identify performance bottlenecks, assess technical debt, and define a clear roadmap for continued eCommerce Development. This is especially valuable for teams preparing for scale, international expansion, multi-store setups, or complex Shopify migration scenarios involving external systems. For long-term engagements, I often stay involved as a Shopify Developer or Full Stack Developer and eCommerce Development partner, supporting ongoing improvements, feature expansion, platform evolution, and custom development as business needs change over time. What working with me typically looks like: - Senior ownership from a Shopify Developer - Structured Shopify migration planning and execution - Custom eCommerce Development and marketplace builds - Full Stack Developer support when a Shopify Developer alone is not enough - Long-term focus on scalability, performance, and maintainability Depending on scope, I either: - work directly as a Shopify Developer, Shopify migration specialist, Full Stack Developer and eCommerce Development expert, or - involve additional specialists from the team when more capacity is required If you’re looking for a Shopify Developer for Shopify migration or a Full Stack Developer for eCommerce Development, including custom ecommerce platforms, advanced ecommerce website extensions, or marketplace platforms, I’m happy to review your setup and discuss next steps.
Ronald E. has worked .
Interactivated Solutions - Top Rated Plus Agency
Associated with
Interactivated Solutions - Top Rated Plus Agency
$3M+
earned
Dmytro K.
$35/hr
100% Job Success
$1M+ earned
Available now
Offers consultations
Start of list.
End of list.
Hi, I'm Dmytro. I'm a Front End developer with more than 8 years of experience building web and mobile applications for startups, product companies, and growing businesses. As a Front End developer, I've worked on MVPs, SaaS platforms, e-commerce products, internal business tools, and customer-facing applications used by thousands of users. My primary focus as a Front End developer is creating fast, responsive, and user-friendly applications using modern JavaScript technologies. I enjoy transforming complex requirements into clean, maintainable solutions that provide real value to users and businesses. Throughout my career as a Front End developer, I've worked closely with designers, product managers, backend engineers, and business stakeholders to deliver products that are both technically solid and enjoyable to use. I believe a successful Front End developer should understand not only the code but also the goals behind the product. Technologies I work with As a Front End developer, my main stack includes: React Next.js TypeScript JavaScript React Native Angular Vue.js HTML5 CSS3 Tailwind CSS Material UI (MUI) SCSS Webpack Vite Node.js Over the years, I've helped companies hire a reliable Front End developer who can contribute quickly, improve existing codebases, and build new features with confidence. What I can help with As a Front End developer, I can help with: Building modern web applications from scratch Developing scalable React and Next.js applications Creating reusable component libraries Design system implementation Responsive and mobile-first development Performance optimization Server-Side Rendering (SSR) Progressive Web Apps (PWA) API integration Frontend architecture React Native mobile applications Refactoring legacy projects Bug fixing and maintenance Many clients choose me as a Front End developer because I can quickly understand business requirements and translate them into practical solutions. When companies need a Front End developer who can take ownership of a feature from planning to production, I can provide that support. I've worked as a Front End developer on both small startup projects and large-scale applications. My experience as a Front End developer allows me to adapt to different team structures, coding standards, and development processes. Although my primary role is a Front End developer, I also have experience with backend development. This broader perspective helps me become a more effective Front End developer because I understand how frontend systems interact with APIs, databases, and cloud infrastructure. I've worked with: PostgreSQL MongoDB MySQL Firebase Firestore Supabase AWS Node.js Python PHP This experience allows me to work effectively with backend teams and contribute as a Front End developer who understands the complete product lifecycle. How I work I believe a great Front End developer should focus on more than writing code. A Front End developer should understand user experience, accessibility, performance, maintainability, and business objectives. As a Front End developer, I value clear communication, ownership, and attention to detail. Every Front End developer should be able to balance technical excellence with practical business needs, and that's the approach I bring to every project. I've also contributed as a Front End developer in areas such as: Code reviews Technical planning Frontend architecture Git workflows CI/CD pipelines Agile development Team collaboration Mentoring junior developers Whether you need a Front End developer for a short-term project, a Front End developer for long-term collaboration, or a Front End developer to strengthen your current engineering team, I can help. My goal as a Front End developer is to build products that users enjoy using and that businesses can confidently grow over time. Companies often look for a Front End developer who can join an existing team and become productive quickly. Others need a Front End developer to help launch a new product or modernize an existing application. In both cases, I focus on delivering reliable, maintainable, and scalable solutions. If you're looking for a Front End developer with strong React expertise, modern frontend experience, and a practical approach to product development, I'd be happy to discuss your project. Best regards, Dmytro
Dmytro K. has worked .
Join.To.IT - Top Rated Plus Agency 🏅
Associated with
Join.To.IT - Top Rated Plus Agency 🏅
$9M+
earned
Volodymyr H.
$45/hr
100% Job Success
$200K+ earned
Available now
Offers consultations
Start of list.
End of list.
🚀 Upwork Certified PHP, SaaS & 𝐀𝐈 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 Developer with 10+ years of development. 🤖 Most 𝐀𝐈 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬 fail after the demo. We specialize in getting them to production. 🏆 $200K+ Total Earnings ⚡ 𝐀𝐈 𝐀𝐠𝐞𝐧𝐭𝐬, 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 & 𝐋𝐋𝐌 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 ⚡ 30–40% Faster Delivery Through AI-Assisted Engineering 👀 Click Hire or Invite Senior PHP Developer, Backend Architect & AI Product Engineer 🤖 AI-NATIVE BACKEND ENGINEERING ✔ 5+ years leveraging AI-assisted development, AI-native engineering, and intelligent automation workflows. ✔ OpenAI integrations, AI chatbots, AI agents, prompt engineering, and AI-powered backend services. ✔ AI-assisted testing, AI-enhanced code review, AI-powered debugging, and automated development workflows accelerating delivery by 30–40%. ✔ AI Stack: Cursor, Claude Code, GPT-4/GPT-4o, Claude Sonnet & GitHub Copilot 🚚 WHERE I DELIVER ✔ As a PHP Developer and Laravel Developer — 10+ years, 50+ backend systems, and 1M+ daily requests processed using Laravel, Symfony, Yii2, CodeIgniter, and CakePHP. ✔ As a Senior PHP Backend Developer — 300K+ async jobs processed daily using Redis, RabbitMQ, queues, event-driven architecture, and scalable API ecosystems. ✔ As a Full Stack PHP Developer — 30+ frontend integrations using Vue.js, React, Angular, Livewire, Inertia.js, and Tailwind CSS with up to 40% faster delivery cycles. ✔ As a WordPress Developer and PHP WordPress Expert — 20+ CMS platforms, custom plugins, WooCommerce solutions, and content-driven websites launched for growing businesses. ✔ As a Web Developer and Backend Architect — 100+ third-party integrations including Stripe, PayPal, AWS SES, Firebase, SendGrid, and enterprise APIs. ✔ As a Python Developer and Node.js collaborator — 15+ automation projects, AI workflows, backend services, and intelligent integrations. 🏆 INDUSTRY IMPACT ✔ Ecommerce Platforms — 2,423+ completed orders, 489+ registered customers, and 34% faster order processing through backend optimization. ✔ Healthcare Systems — 10,000+ users supported through HIPAA-compliant workflows and secure patient management solutions. ✔ SaaS Platforms — 20+ products delivered with subscription billing, CRM systems, ERP functionality, and multi-tenant architecture. ✔ Logistics Platforms — 30% faster reporting, automated workflows, and thousands of transactions processed monthly. ✔ Insurance Platforms — 40% lower operational overhead through document automation and workflow optimization. ✔ AI-Powered Products — 5+ AI solutions, OpenAI integrations, AI Agents, AI Chatbots, and RAG-powered systems reducing manual tasks by up to 40%. ✔ Marketplace Solutions — 1,666+ catalog items managed, 4-role permission systems, and 2.7x operational capacity improvements. ✔ Startup MVPs — 5–8 weeks faster launch cycles and up to 35% fewer production issues through scalable architecture and AI-assisted engineering. ⚒ HOW I BUILD ✔ 10+ years with PHP, Laravel, Symfony, Yii2, CodeIgniter, CakePHP, and enterprise backend architecture. ✔ 8+ years with MySQL, PostgreSQL, MongoDB, Redis, RabbitMQ, caching layers, and high-load optimization. ✔ 7+ years with AWS, S3, MinIO, Nginx, Apache, Docker, CI/CD, and cloud infrastructure management. ✔ 5+ years leveraging AI-assisted development, OpenAI APIs, AI automation, AI testing, and AI-powered debugging workflows. ✔ 50+ delivered applications, 1M+ daily requests handled, and 300K+ asynchronous tasks processed through scalable backend ecosystems 🏆 ACHIEVEMENTS ✔ 10+ years, $200K+ earnings, and dozens of successful long-term client partnerships. ✔ 1M+ requests per day and 300K+ async jobs daily processed through high-load PHP, Laravel, Redis, and RabbitMQ infrastructures. ✔ Up to 40% faster delivery and 50% lower infrastructure costs through architecture optimization, caching, and AI-assisted development. 🤝 WHY CLIENTS CHOOSE ME ✔ 10+ years of PHP, Laravel, Backend, and Full Stack expertise. ✔ $200K+ earned delivering scalable products from MVPs to enterprise platforms. ✔ Proven experience with 1M+ daily requests, high-load systems, and cloud-native architectures. ✔ AI-enhanced engineering delivering projects 30–40% faster without compromising quality. ✔ Long-term technical partner focused on scalability, performance, and ROI. 🚀 Have a SaaS platform, Ecommerce business, AI product, or custom web application that needs to scale? With 10+ years of PHP expertise, $200K+ earned, and experience building systems processing 1M+ requests per day, I can help turn your requirements into a secure, scalable, production-ready solution. Send an invite and let's explore the best technical approach for your project.
Volodymyr H. has worked .
Onix-Systems, LLC
Associated with
Onix-Systems, LLC
$20M+
earned
Karam S.
$25/hr
99% Job Success
$500K+ earned
Available now
Offers consultations
Start of list.
End of list.
If you need a Shopify developer who delivers clean, maintainable work without the back-and-forth — that's what I do, every day. ⭐ Top Rated Plus Shopify developer — 650+ completed projects building, fixing, and scaling Shopify & Shopify Plus stores that load fast and convert. Across 650+ contracts, my work has concentrated in a few areas I know deeply: 📩 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗷𝗼𝗯 𝗮𝗻𝗱 𝗹𝗲𝘁'𝘀 𝘁𝗮𝗹𝗸 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂'𝗿𝗲 𝘁𝗿𝘆𝗶𝗻𝗴 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🛠️ SHOPIFY & SHOPIFY PLUS DEVELOPMENT ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Custom theme development, Shopify 2.0 sections, and advanced Liquid customization are the core of my work — from full store builds to precise edits on live stores. I handle Shopify Plus customization and checkout extensibility (new checkout, dynamic buttons, custom checkout features) cleanly and to spec. ✔ 𝟰𝟯𝟬+ 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 · 𝟲+ 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗣𝗹𝘂𝘀 𝗯𝘂𝗶𝗹𝗱𝘀 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎨 THEME CUSTOMIZATION & LIQUID ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ My largest body of work. Custom sections, metafields, cart drawers, footers, sliders, search filters, pagination — built to Shopify best practices so your store stays scalable and easy to maintain. I prefer native solutions over apps wherever it keeps your store lean and fast. ✔ 𝟲𝟬+ 𝘁𝗵𝗲𝗺𝗲 & 𝗟𝗶𝗾𝘂𝗶𝗱 𝗰𝘂𝘀𝘁𝗼𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻 𝗷𝗼𝗯𝘀 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔧 STORE SETUP, REDESIGN & BUG FIXING ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Complete store builds, full redesigns, and fast, reliable troubleshooting — Liquid errors, theme conflicts, broken functionality, and the "another developer left it broken" jobs I'm regularly hired to rescue. ✔ 𝟰𝟰+ 𝘀𝘁𝗼𝗿𝗲 𝗯𝘂𝗶𝗹𝗱𝘀 · 𝟮𝟬+ 𝗿𝗲𝗱𝗲𝘀𝗶𝗴𝗻𝘀 · 𝟯𝟵+ 𝗯𝘂𝗴-𝗳𝗶𝘅/𝗿𝗲𝘀𝗰𝘂𝗲 𝗷𝗼𝗯𝘀 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🎨 DESIGN → SHOPIFY (PIXEL-PERFECT) ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Got a design ready and just need it built properly on Shopify? That's a job I take on constantly. I convert designs from any source into clean, responsive Shopify Liquid — pixel-perfect across desktop, tablet, and mobile, with cart, checkout, product, and navigation all working seamlessly. I build from: ✔ Figma → Shopify ✔ Adobe XD → Shopify ✔ PSD / Photoshop → Shopify ✔ Sketch → Shopify ✔ Webflow → Shopify ✔ AI-generated designs (Claude, Lovable, v0, ChatGPT) → Shopify ✔ Static HTML/CSS files → working Shopify templates ✔ PageFly / GemPages / Shogun / Replo / Zipify → native Shopify sections Whether your design came from a designer, a page builder, or an AI tool, I turn it into a live store that matches the design closely and runs on clean, maintainable code — not a fragile auto-converter export. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔄 MIGRATIONS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ WooCommerce/WordPress → Shopify, Magento → Shopify, and theme-to-theme migrations — including data, URL structure, and SEO preservation. I've worked both sides of WooCommerce, so I migrate without losing what's already working. ✔ 𝟭𝟮+ 𝗺𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀 · 𝟱𝟬+ 𝗪𝗼𝗼𝗖𝗼𝗺𝗺𝗲𝗿𝗰𝗲/𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔌 INTEGRATIONS & APPS ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Third-party API integrations, ERP/CRM connections, webhooks, and custom Shopify app development when an off-the-shelf app won't solve the problem. ✔ 𝟮𝟭+ 𝗔𝗣𝗜/𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗷𝗼𝗯𝘀 · 𝟭𝟬+ 𝗮𝗽𝗽 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🚀 SPEED, CRO & EMAIL ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Page speed and Core Web Vitals optimization, conversion-focused improvements, and Klaviyo email marketing setup and integration. ✔ 𝟭𝟭+ 𝘀𝗽𝗲𝗲𝗱 𝗷𝗼𝗯𝘀 · 𝟵+ 𝗖𝗥𝗢 𝗮𝘂𝗱𝗶𝘁𝘀 · 𝟭𝟬+ 𝗞𝗹𝗮𝘃𝗶𝘆𝗼 𝘀𝗲𝘁𝘂𝗽𝘀 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ HOW I WORK ━━━━━━━━━━━━━━━━━━━━━━━━━━━━ Shopify best practices, native-first solutions, clean and scalable code, and clear communication. I'll tell you upfront if something is risky or if there's a better way — no hacks, no short-term fixes that break later. 📩 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗷𝗼𝗯 𝗮𝗻𝗱 𝗹𝗲𝘁'𝘀 𝘁𝗮𝗹𝗸 𝘁𝗵𝗿𝗼𝘂𝗴𝗵 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂'𝗿𝗲 𝘁𝗿𝘆𝗶𝗻𝗴 𝘁𝗼 𝗯𝘂𝗶𝗹𝗱.
Karam S. has worked .
Miracle Websoft
Associated with
Miracle Websoft
$400K+
earned
Vihen S.
$35/hr
100% Job Success
$700K+ earned
Available now
Offers consultations
Start of list.
End of list.
⭐100% Delivery Rate and an expert-vetted agency with 25,000+ hours. 🔥 "Working with Vigen was a pleasure. It was a 𝐫𝐞𝐥𝐢𝐞𝐟 𝐭𝐨 𝐡𝐚𝐯𝐞 𝐬𝐮𝐜𝐡 𝐚 𝐬𝐦𝐨𝐨𝐭𝐡 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 after working with others from Upwork. I highly recommend working with them for any software development needs. 𝐃𝐨 𝐲𝐨𝐮 𝐡𝐚𝐯𝐞 𝐩𝐞𝐚𝐜𝐞 𝐨𝐟 𝐦𝐢𝐧𝐝 𝐰𝐨𝐫𝐤𝐢𝐧𝐠 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐝𝐞𝐯𝐬? Finding a reliable dev is tricky. I've not only worked as a senior web developer but have also managed dev throughout my career, giving me an understanding of the client's perspective. I've partnered with clients long-term, not only supporting website maintenance and improvements but also planning major projects together. As a dev, I make sure: ✔️ You won’t need to worry about code quality - external audits will show best practices. ✔️No need for double-checking QA. ✔️You can count on me as a partner for advice on any tech-related aspects. With 10 years of experience in Full Stack Development, CMS Development, and Web Design, I specialize in Laravel, PHP, WordPress, React, Vue, Next.js, and SaaS platform development. My Expertise: 🟩 WordPress Development – Custom WordPress themes, plugin development, WooCommerce stores, and Headless WordPress. 🟩 Laravel Full Stack Development – Building modern Laravel sites, SaaS platforms, and PHP applications. 🟩 API Platform & API Integration – Developing and integrating REST API, GraphQL, and third-party APIs. 🟩 Software & Platform Development – Creating scalable B2B, B2C, AI-driven, and enterprise applications. 🟩 Back-end Development – Expert in LAMP architecture, database management, and server-side logic. 🟩 Performance Optimization – WordPress & Laravel Core Web Vitals optimization, website speed, and performance enhancements. Technologies I Work With: 🟩 Back-End: PHP, Laravel, October CMS, API Development 🟩 Front-End: React.js, Vue.js, Next.js, Nuxt.js, JavaScript, jQuery, Bootstrap 🟩 CMS & E-Commerce: WordPress, WooCommerce, Elementor, ACF, Divi, BricksBuilder, BuddyPress 🟩 Database & Server Management: MySQL, PostgreSQL, Docker, Cloud Hosting 🟩 Version Control & DevOps: GitHub, GitLab 🟩 UI/UX & Design: Figma, Sketch, Adobe XD Services I Offer: ✅ Custom WordPress & Laravel Development ✅ SaaS Project Development & Platform Development ✅ WordPress Optimization, Core Web Vitals, and Performance Tuning ✅ Laravel Website, API Platform, API Integration ✅ WooCommerce Development & Custom E-Commerce Solutions ✅ PHP Web Application Development & PHP Script Customization ✅ Website Redesign, Maintenance, and Support Whether you need a Senior Laravel Developer for a SaaS project, a PHP Developer for a custom PHP website, or a WordPress Developer for a high-performance WooCommerce store, feel free to write me here on Upwork.
Vihen S. has worked .
Yelk Software OU
Associated with
Yelk Software OU
$1M+
earned
Serhii L.
$40/hr
100% Job Success
$1M+ earned
Available now
Offers consultations
Start of list.
End of list.
Artificial intelligence enables businesses to automate workflows, increase efficiency, enhance customer experiences, and unlock new growth opportunities. As an AI Developer, AI Consultant, and founder of an AI SAAS company, I help startups and established organizations transform innovative ideas into scalable, production-ready AI solutions. For 10+ years, our team has been building AI software products, automation platforms, and intelligent systems. We combine the expertise of AI Developer teams, AI Consultant services, AI SAAS architects, AI Chatbot engineers, machine learning specialists, data scientist professionals, web developer teams, python developer experts, and web application developer resources to deliver scalable business solutions Key company metrics: • 10+ years in software development • 200+ successfully delivered projects • 20,000+ tracked hours on Upwork • 40+ software professionals • $1M+ earned on the platform • 5+ years average developer experience Today our team includes AI Developer specialists, machine learning engineers, data scientist professionals, python developer experts, web developer teams, and web application developer specialists. The average engineer brings 5+ years of commercial experience building AI SAAS platforms, AI Chatbot products, and business automation systems Our work focuses on helping companies implement AI in practical ways. We build AI SAAS products, AI Chatbot solutions, machine learning systems, natural language processing applications, small business automation platforms, AI API integrations, GPT-3 assistants, and intelligent workflow automation tools Many companies search for an AI Developer when what they really need is an AI Consultant who can connect technology to business outcomes. Successful AI implementation requires more than a model. It requires machine learning, natural language processing, AI data scientist expertise, AI API architecture, product strategy, and scalable software development. That is the AI approach we bring to every engagement Our AI Developer teams have delivered AI SAAS platforms used for customer support, internal operations, sales enablement, knowledge management, analytics, and workflow automation. We regularly build AI Chatbot systems using GPT-3, Botpress, AI API integrations, machine learning models, and natural language processing pipelines that improve customer engagement and reduce manual work As an AI Consultant, I help companies identify where AI creates measurable value. In many cases this includes small business automation, AI Chatbot implementation, API integration, GPT-3 assistants, machine learning models, and intelligent process automation. These solutions help teams save time, improve accuracy, and scale operations without increasing headcount Several projects have involved advanced machine learning, natural language processing, deep voice technologies, deep voice over solutions, conversational AI, and intelligent assistants designed to act as a virtual deal closer for sales teams. Our AI Developer teams work closely with founders and stakeholders to ensure every solution delivers business results rather than technology for its own sake Over the years, my AI Developer teams have worked with startups, SaaS companies, agencies, and enterprise organizations seeking practical AI adoption. As an AI Consultant, I regularly help businesses identify machine learning opportunities, evaluate AI API integrations, and design AI SAAS products that generate measurable ROI. Our AI Developer specialists collaborate with data scientist teams, python developer experts, web developer professionals, and web application developer engineers to transform ideas into scalable products Our experience includes AI Chatbot development for customer support, sales enablement, lead qualification, internal knowledge management, and small business automation. We have implemented GPT-3 solutions, Botpress platforms, natural language processing workflows, deep voice integrations, and deep voice over technologies for organizations looking to improve customer communication and operational efficiency Whether you need an AI Developer to build a new product, an AI Consultant to validate an idea, an AI SAAS partner to scale an existing platform, or an AI Chatbot team to improve customer interactions, we can help. Our expertise combines machine learning, data scientist capabilities, python developer experience, web developer execution, web application developer expertise, AI API integrations, GPT-3 technologies, Botpress solutions, natural language processing, small business automation, deep voice systems, and enterprise-grade software engineering We believe the best AI products are built around measurable outcomes. That is why every AI Developer, AI Consultant, AI SAAS architect, and AI Chatbot engineer on our team focuses on creating solutions that improve efficiency, automate repetitive work, and generate long-term value for our clients
Serhii L. has worked .
WTT Solutions - AI and Software Development
Associated with
WTT Solutions - AI and Software Development
$1M+
earned
Valentyn M.
$35/hr
100% Job Success
Available now
Offers consultations
Start of list.
End of list.
I help businesses maintain and scale existing Laravel/PHP platforms and internal systems (15+ years in web development). Best fit: long-term development & technical ownership (3+ month engagements), not one-off tasks. Core areas: feature development, production support, performance optimization, refactoring, legacy modernization, API integrations. I work with a small in-house team (backend, frontend, QA) to provide reliable long-term support when needed. Recent relevant work: - Maintenance and modernization of legacy internal systems (stability, speed, technical debt reduction) - PIM / product data platforms managing 300,000+ SKUs with complex workflows - Complex multi-tenant SaaS platforms with admin dashboards, permissions, and background processing - AI-powered SaaS features (automation, intelligent search, data enrichment) - Enterprise integrations (Shopify, SAP, Salesforce, Stripe, internal APIs) Tech stack: PHP (Laravel/Symfony), Vue/React, SQL/MySQL/PostgreSQL/NoSQL, AWS, queues & background workers. Selected outcomes: - Page load time improved by 45% (2.2s → 1.2s) - API response time reduced from 300ms to under 150ms - Uptime improved to 99.99% for business-critical platforms - Automated test coverage increased to 90%+ Security & compliance awareness: encryption in transit/at rest, GDPR-ready systems, secure payment workflows (PCI principles). If you have an existing Laravel/PHP system that needs long-term ownership and steady development, let’s discuss your roadmap.
Valentyn M. has worked .
Synapse Code
Associated with
Synapse Code
$20/hr
100% Job Success
$50K+ earned
Start of list.
End of list.
I am highly proficient working with Required Skills working with dashboards, admin and user panel, headless CMS, obsession with clean reusable and robust code to transform figma to React js, Material UI, Node.js and MongoDB with good exposure for making architectural decisions. I would be keen to use my experience working on small business website to versatile Enterprise SaaS web apps, existing applications to make new functional additions implementing new business logics without changing the flow, bug fixes, UI enhancements and other expected alterations. I confidently consider myself creative and hardworking. I’m happy to discuss the client’s needs and find the best solutions for them. I always do my best to deliver the best result. Anticipating a fair chance to discuss around every possible opportunity to work using my relevant professional expertise and skills.
Ashwini K. has worked .
Webmavericks Softcoders Pvt. Ltd.
Associated with
Webmavericks Softcoders Pvt. Ltd.
$300K+
earned
Pooja K.
$12/hr
100% Job Success
$20K+ earned
Start of list.
End of list.
Need a reliable developer to build or scale your Web/Mobile application? I help startups and growing companies develop scalable SaaS platforms, modern web applications, and high-performance APIs using Node.js, React.js, Next.js, and MongoDB. With 10+ years of full-stack development experience, I have worked with startups, SaaS companies, and enterprise teams to design and build production-ready applications — from initial idea and architecture to deployment and long-term scaling. My goal is always to deliver clean, maintainable code and build systems that remain stable and scalable as your product grows. 🔹 What I Can Help You With • Full-stack web application development • SaaS platform development • REST API and GraphQL API development • Node.js backend architecture and microservices • React.js and Next.js frontend applications • Custom dashboards and admin panels • Database design and optimization • Performance optimization and application scaling 🔹 Tech Stack Frontend React.js, Next.js, JavaScript, TypeScript Backend Node.js, Express.js Mobile React Native Flutter Databases MongoDB, PostgreSQL, MySQL, SQLite Cloud & DevOps AWS (EC2, ECS, S3, API Gateway), Docker, CI/CD 🔹 Why Clients Work With Me • 10+ years of professional development experience • Clean, scalable, and maintainable code • Clear communication and reliable delivery • Experience building long-term SaaS and production applications If you’re looking for a dependable full-stack developer who can take ownership of features and deliver high-quality solutions, I’d be happy to discuss your project. Let’s connect and bring your idea to life. Regards Pooja
Pooja K. has worked .
Softiatric IT Services
Associated with
Softiatric IT Services
$100K+
earned
Supreet K.
$13/hr
99% Job Success
$40K+ earned
Offers consultations
Start of list.
End of list.
✦I don’t just “build stores” — I create revenue-focused Shopify solutions that load fast, convert better, and scale smoothly✦ I am a seasoned Shopify Developer specializing in creating high-performance Shopify stores that increase conversion rates and improve store performance. With expertise in Shopify Plus, I offer comprehensive solutions including theme customization, Shopify app development, and seamless store migration. My skills in Liquid coding, Shopify APIs, and technologies like HTML5, CSS3, and JavaScript ensure scalable and efficient e-commerce solutions." ✅𝗪𝗵𝗮𝘁 𝗜 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗲 𝗜𝗻 ✔Shopify Store Development (End-to-End) ✔Custom Shopify Apps (Public & Private) ✔Shopify Plus Development & Optimization ✔Theme Customization & Performance Optimization ✔Store Migration to Shopify / Shopify Plus ✔Conversion Rate Optimization (CRO) ✔Shopify API & Third-Party Integrations 𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬 (𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐅𝐨𝐜𝐮𝐬): ✦ Shopify (Liquid, Online Store 2.0, Shopify Plus, Shopify CLI) ✦ Themes (Dawn, Impulse, Prestige, Turbo, Booster) ✦ Languages (HTML5, CSS3, JavaScript, JSON) ✦ Theme Customization & Custom Theme Development ✦ Shopify APIs (Admin API, Storefront API, REST & GraphQL) ✦ App Integrations (Klaviyo, ReCharge, Judge.me, Zapier, Make, ChatGPT) ✦ Figma to Shopify (Pixel-Perfect Conversion) ✦ SEO, Speed Optimization & Shopify Security Tools ✦ Private & Pubic Shopify App Development Tags: #Expert Shopify Developer #Web Design # Shopify Web Design # Ecommerce Web Design #Shopify #ShopifyDeveloper #ShopifyTheme #ShopifyThemeDeveloper #ShopifyThemeDesigner #ShopifyWebsiteDesign #ShopifyDesigner #ShopifyExpert #ShopifySpecialist #ShopifyAppDeveloper #ShopifyPublicApp #ShopifyPrivateApp #ShopifyStoreSetup #ShopifyMigration #ShopifyStoreRedesign #ShopifyCustomization #ShopifySpeedOptimization #ShopifyPlus #ShopifyDropshipping #ShopifySEO #ShopifyCRO #Ecommerce #EcommerceDeveloper #ShopifyLandingPage #ShopifySalesFunnel #ShopifyPaymentIntegration #ShopifyThirdPartyApps #ShopifyAPI #LiquidDeveloper #ShopifyFrontEnd #ShopifyBackEnd #HTML #CSS #JavaScript #Liquid #ShopifyMetafields #ShopifyAutomation #ShopifyBugFix #ShopifyMaintenance #ShopifyConsultant #ShopifySupport #ShopifyUXUI #ShopifyResponsiveDesign #ShopifyBranding #WebDesign #ShopifyStoreAudit #ShopifyCustomSections #ShopifyCustomCode #ShopifyProductPage #ShopifyCollectionPage #ShopifyStoreOptimization #ShopifyInternationalization #ShopifyReports #ShopifyAnalytics.
Supreet K. has worked .
My Virtual Teams Pvt Ltd
Associated with
My Virtual Teams Pvt Ltd
$1M+
earned