I’m a VoIP specialist with extensive experience building solutions using Asterisk, FreePBX, and FreeSWITCH. I’m also a Phone AI agent developer with a strong background in AI phone agents based on the OpenAI API, ElevenLabs, and the VAPI framework. As a top Twilio developer, I work extensively with Twilio SMS and Voice APIs, integrating communication systems with external platforms. I also work with traditional call center solutions such as VICIdial, including IVRs, auto-dialers, and API integrations. Additionally, I’m a full-stack developer skilled in Python, Node.js, JavaScript, and PHP, with experience in both relational and non-relational databases, delivering end-to-end solutions from backend to frontend.

Hi, I'm an expert React and Django developer with 6+ years of experience. I focus on building long-term trust with clients. I make sure to bring professionalism and quality to every project I take on. What I Can Build for You: 🗸 React + Django Dashboards 🗸 REST APIs and Backend Systems 🗸 Full Stack Web Apps (React, Next.js, Django, Node.js) 🗸 AI Integrations (OpenAI, DeepSeek, Langchain, LLaMA) 🗸 Real-Time Applications (WebSockets, Chat, Voice AI) 🗸 Solana/Blockchain Projects 🗸 WordPress & CMS Websites (clean, fast, and mobile-ready) 🤝 Why Clients Work With Me * I deliver clean, scalable, and secure code * I specialize in performance, SEO & fast delivery * I'm AI-native and experienced in real-time tech * I handle the entire stack, from frontend to backend & deployment * I focus on long-term maintainability & security Quick overview to some of the projects: 1. FinanceThat.ca: Buy/sell platform with installment payments React, Django, PostgreSQL, AWS 2. PickRides.com: Real-time car rental & auto booking Next.js, Node.js, Kubernetes 3. AllBooked.co.uk: Workforce scheduler + messaging Django, WebSockets, PostgreSQL 4. Camden Health System: HIPAA-compliant healthcare platform Angular, Node.js, OpenAI 5. Twidlee: Live restaurant ordering & kitchen display React, Firebase 6. AI Chatbot Builder: Multi-model LLM integration OpenAI, DeepSeek, Langchain If you are looking for someone who can build your next dashboard, API, or AI-powered platform with the speed and clarity of a seasoned pro, then let's connect!

👋 Looking for a dedicated Developer to solve your business problems? You need a reliable partner who treats your business as their own and relieves your stress. 👉 I guarantee a top-notch delivery. If it falls short, you'll get your 💯 money back. No worries! FEEDBACK FROM MY CLIENTS: 🥇Ed Sargut: "We are very happy. Thanks for supporting our project. The work was done fast, high quality, reliable and without any problems. Recommended!"⭐️⭐️⭐️⭐️⭐️ 🥇Dmitriy Lisovitskiy: "High quality coding! Highly recommend to anyone from simple to advanced tasks." ⭐️⭐️⭐️⭐️⭐️ 🥇Allan Pissarello: "The plugin that i asked wasn't easy to do. But Yaroslav is a great dev, he is never scared to challenge himself ...he did it perfectly and the plug in is exactly what i need ! THANK YOU Yaroslav !!!!!" ⭐️⭐️⭐️⭐️⭐️ WHAT I DO: ✅ UX/UI design ✅ Landing page design ✅ Mobile design ✅ Brand Identity & Styleguide ✅ Design system creation ✅ Wireframing ✅ Interactive prototyping ✅ Lottie animation ✅ WordPress development ✅ Full-stack custom development ✅ SEO and speed optimization INDUSTRIES I WORK WITH: - SaaS - FinTech - E-commerce - Logistics/Delivery - EdTech - E-learning - Cryptocurrency - IT Solutions - Digital/Creative Agencies TECH I USE: - Figma - Adobe software - Lottie - GitHub - Front End: HTML, CSS, SCSS, JavaScript, Webpack, Gulp, jQuery, Bootstrap, React, Redux, Next.Js, Typescript, i18n, GSAP, Three.Js, Tailwind, Vue.js. - Back End: PHP, MySQL, Laravel, ACF, Carbon Fields, Node js, Express, Nest.js, Typescript, MongoDB - CMS: WordPress, Woocommerce. - Mobile: React Native - AI, ChatGPT, Midjourney, DALLE-2 Looking forward, Yaroslav KEYWORDS: Interaction Design, 2d Animation, Accelerated Mobile Pages, ActiveCampaign, Adaptive Web Design, Adobe Illustrator, Adobe Photoshop, Adobe XD, AI, Airtable, All in One SEO Pack, Amazon Web Services, API Integration, Artificial Intelligence, Asana, Automation, B2B, B2C, Beaver Builder, BigCommerce, Blockchain, Blog, Bootstrap, Brand Identity & Guidelines, Button, ChatGPT, Checkout, CMS Development, Component Design, Concept Design, Conversion Optimization, Crypto Wallet, CSS, CSS3, Custom Ecommerce Store, Custom PHP, Customization, DALLE-2, Dashboard, Data Design, Design Mockup, Design System, Desktop, Divi, Ecommerce Website, Elementor, Figma, Fluid UI, Front-End Development, Full-Stack Development, GitHub, GoDaddy, Google Analytics, Google APIs, Graphic Design, Gravity Forms, GSAP, Header, Healthcare, HTML, HTML5, Icon Design, Illustration, Infographic, Information Architecture, Integromat, Interactive Prototype, Interface Design, iOS, iPhone UI, JavaScript, Jira, Journey Mapping, jQuery, Landing Page, Lead Capture, Lead Generation, Learning, Logo Design, Midjourney, Mobile App Design, Mobile UI Design, Motion Design, MySQL, NFT, Page Speed Optimization, Payment Gateway, PHP, phpMyAdmin, Portfolio Website, Product Design, PSD to HTML, PSD to WordPress, Quality Assurance, Responsive Design, SaaS, Sass, SCSS, Search Engine Optimization, Shopify, Sketch, Squarespace, Style Guide, Tablet, Tailwind CSS, Tech & IT, Theme Customization, Themes, Typography, UI Design, UI Graphics, ui ux, UI/UX, UIKit, uiux, Unbounce, User Experience Design, User Flow, User Interface Design, User-Centered Design, UX & UI, UX Audit, UX Design, ux ui, UX/UI, uxui, Web App, Web Designer, Web Development, Web Hosting, Web UI, Web3, Webflow Designer, Webflow Developer, Website Builder, Website Migration, Website Performance, Website Redesign, Weebly, Wireframe, Wix, WooCommerce, WordPress, WordPress plugin, WordPress theme, WPML, Yoast SEO, Zapier, Zeplin Update 03.06.2024

US-Based Principal Engineer | Zero Outsourcing | 25 Years in the Trenches I provide the technical certainty that only comes from longevity. With over 100 projects completed on Upwork and experience dating back to the earliest days of the web, I build robust backend architecture that works the first time. Current Featured Solution: Advanced Jobber & HubSpot Sync I recently developed a custom Python listener & PHp-based integration for the service industry that automates: Real-time Client Sync: (Create/Update) between HubSpot and Jobber. Job Lifecycle Automation: (Create/Update) via high-performance webhooks. If Zapier or native integrations are failing your workflow, I can build you a custom, resilient bridge. Core Expertise: Python & FastAPI: Modern, asynchronous, and strictly typed APIs. API Integration & ETL: REST, GraphQL, and legacy SOAP services. PHP & Backend Systems: Custom architecture, Laravel, and database optimization. Data Architecture: Custom SQL design and complex JSON transformations. Why Work With Me: You are hiring a Subject Matter Expert, not a junior developer. I do not outsource, I do not subcontract, and I do not require hand-holding. I translate business requirements into production-ready code that is documented and resilient.

Hi, I'm Priyanka, a Full Stack Developer specializing in Shopify, WordPress, React.js, Next.js, AI-powered solutions, and modern web application development. I help startups, founders, and businesses build high-converting websites, scalable web applications, e-commerce stores, and AI-powered solutions. Whether you need a Shopify store, WordPress website, custom web application, AI integration, or ongoing development support, I focus on delivering clean, reliable, and maintainable solutions. Services I Offer: ➤ Shopify Store Development & Customization ➤ Shopify Theme Customization (Liquid) ➤ WordPress Website Development ➤ Custom WordPress Themes & Landing Pages ➤ React.js & Next.js Development ➤ AI-Powered Features & OpenAI Integrations ➤ Custom Web Application Development ➤ API Integrations & Third-Party Services ➤ Admin Dashboards & Internal Tools ➤ Performance Optimization & Speed Improvements ➤ Bug Fixes & Feature Enhancements ➤ Ongoing Maintenance & Support Technologies: ➤ Shopify (Liquid) ➤ WordPress ➤ React.js ➤ Next.js ➤ JavaScript ➤ PHP ➤ MySQL ➤ HTML5 & CSS3 ➤ Tailwind CSS ➤ REST APIs ➤ OpenAI API ➤ Git Why Clients Work With Me: ✔️ Clean & Maintainable Code ✔️ Strong Attention to Detail ✔️ Clear Communication ✔️ Fast Response Time ✔️ Problem-Solving Mindset ✔️ Performance-Focused Development ✔️ Long-Term Support I'm always interested in working on innovative products, growing e-commerce brands, and helping businesses turn ideas into real-world solutions. Feel free to send an invitation or message to discuss your project.

$2.4M+ impact ✅ Webflow Certified Partner & WordPress expert 😉 YOU GET ✔️ 11+ yrs, 15,000+ hours - Senior Webflow Developer, Webflow Designer, Web Developer & Web Designer ✔️ 400+ builds - premium design, conversion-focused, pixel-perfect website development ✔️ $2.4M+ impact as a Webflow Developer, WordPress & Shopify website developer ✔️ 18-24% conversion lift as a Web Designer & Webflow Designer - high-converting, built to convert ✔️ 30-45% faster load as a Webflow Developer and Web Developer - fast loading, mobile-first 🔥 ACHIEVEMENTS ✔️ 11+ yrs, 400+ projects of website development - Webflow Developer, Webflow Designer, Web Developer, WordPress website developer ✔️ 150+ Webflow sites - Figma to Webflow implementation, CMS Collections, custom Figma designs ✔️ 200+ design systems, 50,000+ users Webflow Designer & Web Designer, scalable website development by a senior Web Designer ✔️ 120+ WordPress builds as a website developer - responsive design, clean layouts, full website development ✔️ 80+ WooCommerce stores - €380K+ revenue, Stripe payment integration, built to convert ✔️ 30+ Shopify stores, £8M+ volume - conversion-focused, premium brand ✔️ 1,200+ CMS Collections - clean structure, clean scalable Webflow build, Finsweet ✔️ 5,000+ components - pixel-accurate, responsive layouts, mobile responsive ✔️ 25-35% more traffic, 40% lower bounce - technical SEO, on-page SEO, SEO-friendly ✔️ 99%+ on-time · 100% JSS · <4h response - premium look, feel premium website development 🚚 WHERE I DELIVER ✔️ Webflow Developer & Web Developer - 150+ B2B SaaS websites, 18-24% more leads, premium design, Figma to Webflow ✔️ Webflow Designer & Web Designer - 200+ custom Figma designs, pixel-perfect, responsive layouts ✔️ WordPress website developer — 120+ website redesigns, refresh & rebuild, WordPress to Webflow migration, basic SEO setup ✔️ Website development: landing pages (coming soon, conversion landing pages), course & membership platforms (LMS, gated content, tiers - Memberstack) 🏆 WHAT I BUILD 🟢 B2B SaaS websites - 18-24% lift, premium look, conversion-focused, technical SEO, mobile-first 🟢 Ecommerce - 110+ stores, €380K+ revenue, Stripe payment integration, high-converting, premium brand 🟢 Membership - Memberstack, 4-tier gated content, 90%+ retention, easy to update for non-technical teams 🟢 Landing pages - fast loading (sub-1s), built to convert, feel premium, mobile responsive 🟢 AI-powered builds - AI tools & AI-native workflows, 60% faster website development 🟢 Website redesign / refresh / rebuild · audit & cleanup · WordPress to Webflow migration ⚒️ HOW I BUILD ✔️ Webflow Developer - 500+ blocks, clean structure, scalable Webflow build, CMS Collections, SEO-friendly, Finsweet ✔️ Webflow Designer & Web Designer - Figma designs, pixel-perfect, pixel-accurate, premium design ✔️ WordPress website developer - clean structure, clean layouts, responsive design, basic SEO setup, on-page SEO ✔️ Web Developer - AI tools, AI-native, AI-powered builds (Claude Code, Lovable, LLM APIs) ✔️ Make, Zapier, Airtable - automations saving 10+ hrs/week ✔️ Mobile responsive, mobile-first, responsive layouts everywhere - no generic templates 🔗 TOOLS Webflow Developer & Webflow Designer: CMS Collections · Figma designs · Memberstack · Finsweet · Airtable · Make · Zapier WordPress & Web Developer: ACF · WooCommerce · Stripe payment integration · WP Rocket SEO: Google Search Console · GA4 · Google Tag Manager · technical SEO · on-page SEO · basic SEO setup · SEO-friendly AI: AI tools, AI-native, AI-powered - Claude Code, Lovable, LLM APIs 💡 WHY IT WORKS Senior Webflow Developer, Webflow Designer, Web Developer, Web Designer & WordPress website developer: ✔️ Premium look - feel premium, premium brand, no generic templates, no generic AI-style content ✔️ Clean structure, clean layouts, scalable - 50% faster edits, easy to update without a developer ✔️ Conversion-focused, high-converting - 18-24% lift on responsive, fast loading builds ✔️ Make, Zapier, Airtable on any build ✔️ Take ownership, work independently ✔️ Web Designer who communicates clearly - excellent skills ✔️ Loom video walkthroughs · portfolio examples (3-5 projects) ✔️ US/UK/Eastern Time availability - confirm timeline & availability 🏅 INDUSTRIES - Webflow Developer, Webflow Designer, Web Developer & website developer for website development: SaaS · B2B · Ecommerce ✅ WHAT YOU GET ✔️ Webflow Developer & Web Developer - premium, responsive, fast loading website development; long-term partner ✔️ Webflow Designer & Web Designer - pixel-accurate Figma to Webflow, custom Figma designs, mobile responsive, no generic templates ✔️ WordPress website developer & Web Developer - 120+ builds, responsive design, WordPress to Webflow migration ✔️ Long-term partner - retainer & maintenance, ongoing role, long-term relationship; easy to update 👉 Web Designer & website developer for premium website development - hire a senior website developer.

I'm mostly known as Kachkol Asa, a dedicated web developer with a flair for creating standout custom websites using the latest technologies. My approach focuses on understanding the project totally, providing opinions and recommendations and work on the project like it's my own. Tech Stack: HTML, CSS & JS - (TailwindCSS, ES6, Sass) PHP - Laravel (Livewire, AlphineJS, TailwindCSS, TallStackUI) Python - Django (TailwindCSS, DRF) TypeScript/JavaScript - React, NextJS (TailwindCSS, Supabase)

Highly skilled Magento Full Stack Developer with over 5+ years of experience in developing robust, scalable, and high-performance e-commerce solutions. Proficient in both frontend and backend development, with a deep understanding of Magento's architecture and best practices. Committed to delivering excellence through clean, maintainable code and effective problem-solving skills. 𝗖𝗼𝗿𝗲 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝗶𝗲𝘀: ✓Magento 1 and 2 Development ✓Frontend Technologies: HTML5, CSS3, JavaScript, jQuery, AJAX ✓Backend Technologies: PHP, MySQL, MVC Architecture ✓Magento Theme Customization and Development ✓Extension Development and Integration ✓Performance Optimization and Scalability ✓API Integration (Payment Gateways, Shipping Providers, etc.) ✓Responsive Web Design ✓Cross-browser Compatibility ✓Version Control Systems: Git, SVN ✓Testing and Debugging 𝗗𝗲𝗽𝗹𝗼𝘆𝗺𝗲𝗻𝘁: ✓AWS, Azure, or other cloud platforms ✓Docker for containerization ✓CI/CD pipelines for continuous integration and deployment 𝗦𝗸𝗶𝗹𝗹 𝗣𝗿𝗼𝗳𝗶𝗰𝗶𝗲𝗻𝗰𝗶𝗲𝘀: ✓Magento Custom Module Development ✓Magento Security Best Practices ✓Magento Performance Tuning ✓Magento API Development and Integration ✓Magento Theme Development (Hyva, Graphcommerce, Vanila, scandipwa) ✓Magento Upgrades and Migrations ✓Magento Admin Panel Customization ✓Payment Gateway Integration (PayPal, Stripe, Authorize.Net, etc.) ✓Shipping Method Integration (UPS, FedEx, USPS, etc.) ✓Third-party Extension Integration ✓Magento SEO Best Practices Deeply knowledgeable in Magento's ecosystem, I am capable of implementing complex business requirements while ensuring the utmost quality and performance. With a keen eye for detail and a passion for innovation, I strive to exceed client expectations and deliver solutions that drive tangible results. # 𝑰 𝒑𝒓𝒊𝒐𝒓𝒊𝒕𝒊𝒛𝒆 𝒃𝒖𝒊𝒍𝒅𝒊𝒏𝒈 𝒍𝒐𝒏𝒈-𝒕𝒆𝒓𝒎 𝒓𝒆𝒍𝒂𝒕𝒊𝒐𝒏𝒔𝒉𝒊𝒑𝒔 𝒘𝒊𝒕𝒉 𝒄𝒍𝒊𝒆𝒏𝒕𝒔 𝒂𝒏𝒅 𝒂𝒎 𝒇𝒍𝒆𝒙𝒊𝒃𝒍𝒆 𝒘𝒊𝒕𝒉 𝒕𝒊𝒎𝒆 𝒛𝒐𝒏𝒆𝒔.

Is your slow website killing your conversions? I guarantee a sub-1-second load time and 100% Green Core Web Vitals on both mobile and desktop - or you don't pay. With 10+ years of deep-level performance engineering, I don’t just install "speed plugins." I optimize the core architecture of your site to ensure it’s lightning-fast for users and perfectly optimized for Google’s ranking algorithm. Some of my techniques involve: Advanced Caching: Server-side (Nginx/Litespeed), Object Cache, and Redis. Code Refactoring: Eliminating render-blocking JS/CSS and minification. Image Dominance: Next-gen formats (WebP/AVIF) and adaptive delivery. Database Cleanup: Reducing TTFB (Time to First Byte) via SQL optimization. CDN Strategy: Custom CDN Workers and global edge delivery. My Guaranteed Results: PageSpeed Score: 99+ / 100 (Mobile & Desktop). Load Time: Under 1 second. Core Web Vitals: All metrics (LCP, CLS, INP) in the green zone. Safe Optimization: No broken layouts or lost functionality. Platforms I work with: WordPress & WooCommerce: Deep database optimization, eliminating bloated "plugin-drag," and configuring high-performance environments (Litespeed/Nginx). Shopify: Advanced Liquid code refactoring, app-script minification, and critical CSS injection to bypass Shopify’s native limitations. Custom Platforms (React, Vue, Laravel): Code-splitting, tree-shaking, and API response tuning to ensure your web app feels instantaneous. Headless Architectures: Optimizing the bridge between your frontend and backend for zero-latency delivery.

Full stack developer w/ 12 years experience and focusing on WordPress development and giving clients what they want. Task oriented. Clear communicator. Loves the work, takes ownership of every project. I make myself readily available to my clients 5 days a week and sometimes 6. 'Randall is an honest and available developer. Most developers do not make themselves available to discuss requirements with the client and with the team but randall goes above and beyond the expectation' - Jonathon Bridges 'We really enjoyed working with Randall to complete a rush project. He was easy to work with, in communication regularly and helped us get the job done right.' - Kat Bundy -WordPress -PHP -JavaScript -jQuery -CSS3 -WooCommerce -SASS -mySQL Beyond just tweaking themes, I can offer a high level of WordPress customization, including but not limited to: custom plugins, custom widgets, custom post types and just about any kind of custom functionality you need. If I am one thing it's flexible, client have different methods and needs, no 2 clients are exactly alike. Listening to clients and giving them what they want is what I do. Sometimes a client need an advisor as well as developer, in those situations, I'm adept at providing these kinds a clients a road map to success. 'This was my first experience with Upwork. I couldn't have picked a better partner to help me with my task.' - Joe Cotellese "Randall is super easy to work with, he anticipates issues and is very timely in bringing them up. His skill and cooperation are excellent and he is very accessible. He gets the work done quickly, follows direction and does a great job! He can also think for himself and isn't shy about researching issues. I will happily continue to use Randall for my WordPress development. - Merry Gray "Randall is nothing short of amazing! He is the best developer I've ever worked with. He really came through for us." - Don Slepien