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Unavailable, busy working on the ongoing project, unable to take on new work, but open to discuss something. --- Only if you prefer quality and value proactivity. Willing to take long term projects (3+ months) at lower rate (although this may depend on the project). Looking for long-term part time job during the number of hours per week your business can afford (e.g. 10, 20 or 30 hours/week). Willing to solve urgent tasks submitted in Monday, Asana, Slack (or another PM software) parallelly working on continuous improvements (e.g. security or usability improvements) or new developments for your primary project during remaining number weekly allocated hours. ----------- I am your guarantee of 100%+ completed tasks. I’m expert in Web programming with 30+ years of experience. I always focused on implementing the best engineering practices to optimize and automate processes and increase efficiency. My goal as a programmer — to automate everything as much as possible, implementing intuitive and friendly interfaces and ways of communication between humans and machines. I believe that humans should do only creative work, the routine can be done by programs and robots. I strive to complete everything ever started, not dropping on half way. Autonomous and communicative, always very proactive. Skills: Web application development (both front and back-ends) and System application development for Windows, MacOS, Linux and mobile devices (iOS and Android). Secondary skills: I can do DevOps job, set up CI/CD workflows and automation scripts, create browser extensions, Telegram bots, have some design skills with Adobe Illustrator and AfterEffects. Programming Languages: JavaScript/TypeScript (React/Redux, Node.js+Express.js), GoLang, PHP, Perl. Native system app programming in Delphi and C++ Builder. Some experience with Java, C/C++, C#, Vue.js. And of course, HTML/XML, CSS (Sass, Scss, fav CSS framework is Bootstrap, fav components library is MUI). Databases: MySQL/MariaDB, PostgreSQL, MS SQL, SQLite, MongoDB, Interbase HTTP servers: Nginx, Apache, ISS. Cloud Platforms: AWS, GCP (certified in 2018), Azure, Digital Ocean. CMS, CRM, APIs and integrations: WordPress/WooCommerce, ShopSite, SnipCart, SimpleTix (tickets), GIS / mapping (MapBox, Leaflet.js, OpenLayers), marketing CRMs (HubSpot, Zoho, Klaviyo), Twilio, BigMailer, Meta/Facebook, Bing, full set of Google APIs (incl. Google Analytics), Mixpanel, DocuSign, UPS API, Stripe, PayFlow etc. Security: PCI DSS, HIPAA, GDPR compliance. Git & workflows: GitHub, GitLab, BitBucket, Beanstalk. I prefer working with Cloud services (the most experience with AWS and GCP, some with Azure). For CI/CD workflows I prefer Azure DevOps, although I also have experience with GitLab and GitHub+Netlify. Also, although I’m focusing on software development, I have good design skills, can create user interfaces from scratch and draw vector graphic in Adobe Illustrator, etc. And if you need an old school developer, I do low-level Windows/DOS programming in Assembly language too. And can support and update legacy web-applications written in Perl. I am the author of AppControls and DiskControls packs, 2 popular sets of the VCL components for Delphi and C++ Builder (google for AppControls). Significant periods in my career: 2019 — 2024: freelancer + support, maintenance & couching for past projects (after moving to the USA in 2019) 2007 — 2018: Full Stack Web Architect + Team Leader. Founder and CEO in a small B2B-opriented business operating at the intersection of IT and brand marketing. Public opinion research with gamification. 500+ clients including Microsoft, Samsung, Asus, Mazda, P&G, J&J, Amway, Bayer etc. 1999 — 2007: Windows and Web programmer (Delphi, C++ Builder + various SQL databases + some backend web development in Perl and PHP). Remote work on US companies TeknoSurf. Advertising.com (acquired by AOL) and others. 1995 — 1999: Windows programmer for INET LLC (Kyiv, Ukraine). Energy saving and energy metering systems, development of automated workstation for energy dispatcher. 1992 — 1995: DOS programmer (Turbo Pascal and Assembly language), student’s part-time job.

✅ 10+ Years of Full-Time Experience ✅ 100+ 5-Star Reviews | 100% Job Success | Top-Rated Plus ✅ Fast, Reliable, U.S.-Based (EST) I’m Gerald Thornton — a full-time WordPress, WooCommerce, and full-stack developer with over a decade of experience building, securing, and optimizing complex websites. If your site is slow, buggy, vulnerable, or broken, I’ll fix it efficiently and make it fast, stable, and secure. My focus is long-term durability, performance, and clean engineering — not band-aid fixes. 🧭 What I Do Best 🔹 WordPress Development & Full-Stack Support Theme and plugin development, debugging, API integrations, database tuning, and server-side logic. I cover both front-end and back-end work so your entire stack runs smoothly. 🔹 WooCommerce Customization Payment gateways, shipping logic, memberships, bundles, checkout flows, dynamic pricing, and custom product functionality — fully tailored to your store. 🔹 Website Security & Hardening Security audits, malware cleanup, theme/plugin code review, hardening (firewalls, file permissions, salts, headers), and autoload/DB optimization. I specialize in cleaning compromised sites and preventing repeat incidents. 🔹 Speed Optimization (GTmetrix / PageSpeed Insights) Sub-1-second load times where possible using WP Rocket, caching layers, asset optimization, and server-level tuning. 🔹 Troubleshooting & Emergency Fixes If something breaks, I identify the root cause and resolve it quickly. I’ve recovered 40+ sites this year alone from outages, plugin conflicts, and performance failures. 🔹 Email & DNS Configuration Outlook 365, WP Mail SMTP, SPF/DKIM/DMARC, and dynamic DNS — ensuring reliable email delivery and better domain reputation. 🔹 Hosting & Migration WP Engine, Kinsta, cPanel/WHM, SiteGround, GoDaddy, DigitalOcean, and more. Secure moves with zero downtime. 🔹 Custom Plugin & Theme Development Lightweight, secure, and maintainable code — built to fit your exact needs without unnecessary bloat. 🧰 Tools & Stack Languages: PHP, JavaScript, jQuery, HTML, CSS, Bash Frameworks: WordPress, WooCommerce, ACF, Elementor Security: Malware cleanup, file audits, autoload cleanup, WP hardening, CSP, headers Optimization: WP Rocket, Cloudflare, Redis/Object Cache Hosting: WP Engine, Kinsta, cPanel/WHM, InMotion, DigitalOcean OS & IDE: Ubuntu 24.04 LTS, PhpStorm AI Tools: GitHub Copilot, ChatGPT ⚡ Why Clients Hire Me Fast turnaround and efficient communication Clear explanations without technical overwhelm Careful documentation and backups before every change A focus on stability, speed, and long-term maintainability A reliable partner who protects your site and strengthens your business A developer should move your project forward — not stand in its way. 💬 Ready to get started? Message me here on Upwork for: • Ongoing maintenance • Full-stack WordPress or WooCommerce development • Security auditing or malware cleanup • Speed improvement and debugging • Custom features or plugin development • Performance and architecture consulting Payments are handled securely through Upwork, and I’m available via Upwork messages, Zoom, or Slack — whatever works best for you.

𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐄𝐱𝐩𝐞𝐫𝐭 & 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐥𝐮𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 | 𝟐𝟑𝟎+ 𝐒𝐭𝐨𝐫𝐞𝐬 𝐁𝐮𝐢𝐥𝐭 | 𝐂𝐮𝐬𝐭𝐨𝐦 𝐀𝐩𝐩𝐬, 𝐓𝐡𝐞𝐦𝐞𝐬 & 𝐀𝐏𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 You will notice something about my profile. No Upwork reviews yet. Here's why that's your advantage. For 10+ years I built Shopify stores behind an agency's name. 230+ Shopify projects across Shopify, Shopify 2.0, Shopify Plus, Shopify Store Development, Shopify Apps Development, Shopify Custom apps development, Shopify Public apps development, Liquid Coding, the Shopify Storefront API and External API Integration. The clients got the results. The agency got the reviews. Now I'm independent, and every one of those ten years works directly for you, at a founding-client rate, with founding-client attention. My first Upwork reviews will be earned on YOUR project, which means I cannot afford to give you anything less than my absolute best. And I know exactly why stores fail, because I've spent a decade fixing it. The store that gets traffic but no sales. The theme so bloated it loses shoppers before the page loads. The mobile experience that converts at half of desktop. The checkout that leaks 70% of buyers at the final step. That's the story I rewrite. 𝐇𝐨𝐰 𝐈 𝐫𝐞𝐰𝐫𝐢𝐭𝐞 𝐢𝐭: 📖 𝗧𝗵𝗲 𝗟𝗮𝘂𝗻𝗰𝗵 — I Set Up Shopify Site from zero: Shopify Store Setup, Shopify Store Design and Shopify Website Design mocked up in Figma, XD, Sketch or Photoshop, built as a Shopify stores Design with responsive designs, optimized for performance and user experience. 📖 𝗧𝗵𝗲 𝗧𝘂𝗿𝗻𝗮𝗿𝗼𝘂𝗻𝗱 — When traffic doesn't convert, a Website Redesign changes the ending: Shopify Website Redesign, Shopify Custom Theme Design and Development (Free/Paid), Shopify Theme development and Shopify Theme customization as a Shopify Store Designer, Shopify Templates, Shopify Product template customization, and Product Listings that convince people to buy. Fluent in Page Builder Apps too — Shogun, PageFly, GemPages. 📖 𝗧𝗵𝗲 𝗧𝗵𝗶𝗻𝗴 𝗡𝗼 𝗔𝗽𝗽 𝗖𝗮𝗻 𝗗𝗼 — When the App Store runs out of answers, I build them: Shopify App development from scratch using NodeJS, React, Laravel and the Yii Framework — custom features and enhanced functionality through Shopify's API and custom coding, custom checkout integration in Shopify, plus Bold and Recharge subscriptions. Where an existing tool fits, I've implemented and configured Shopify Apps of every kind instead of reinventing them. 📖 𝗧𝗵𝗲 𝗦𝗰𝗮𝗹𝗲 — Shopify SEO so Google finds you, Shopify Marketing so buyers return, Shopify Dropshipping pipelines (Oberlo, Dsers, Dropified, Importify, Spocket, Eprolo), and full Ecommerce Website Development on Shopify Plus when you outgrow the basics. 📖 𝗧𝗵𝗲 𝗟𝗼𝗻𝗴 𝗥𝘂𝗻 — Shopify Store Management and Shopify Store ongoing maintainance keep the story going. I'm available full-time (up to 40 hours per week), Accountable for Outcomes, with good Written and Verbal English Skills — building long-term business relationships, not one-off gigs. Every top-rated freelancer on Upwork once had zero reviews. The difference is what they did with their first project. Yours will be mine. 📅 Hit the "𝐈𝐍𝐕𝐈𝐓𝐄" button I am Available to Start Immediately.

With over two decades of extensive experience in the world of programming, I've honed a knack for efficiency and innovation. I believe in optimizing time and delivering solutions that matter, constantly pushing the boundaries of what’s possible. From the age of 10, programming hasn't just been a job, it's been a calling. Whether you're looking for new project development or leveraging existing solutions, I’m your go-to expert. Experience: Twenty-two years of diverse commercial programming experience and 31+ years overall programming - from Linux administration and virtualization to end-user web development and complex billing systems for VoIP. Expert work with Asterisk since its inception and substantial experience with FreePBX, Trixbox, and a2billing. Proudly, I'm one of the contributing minds behind a2billing's trunk. My depth of expertise encompasses database administration and architecture, especially with MySQL and Postgres. Education: Master of Science in Computer Science (confirmed by WES) Technical Skills & Specializations: Languages: Python/Django, Javascript/jQuery, SQL, PHP, C/C++, Perl, Prolog/Lisp, and Forth. Platforms & Tools: Asterisk, Opensips, Kamailio, Callweaver (faxing). Noteworthy Contributions: Developed modules for FreePBX, Elastix, Trixbox, and a2billing. Philosophy: I stand for originality and meaningful impact. If a task doesn’t need to be done, I won’t push for it. Instead, I'll direct my energy towards novel and intriguing challenges, ensuring that you get the best of both worlds - innovation and efficiency.

🚀 I'm Sandra Mallut Branding Specialist | Creative Strategist | Merchandise Designer | AI Consultant | Curriculum Developer I help businesses build memorable brands, launch products, create engaging customer experiences, and develop scalable systems that teach, market, sell, and grow. With 20+ years of experience across branding, design, education, publishing, ecommerce, and product development, I create complete solutions—from logos and merchandise collections to curriculum systems, digital products, multimedia content, and AI-powered workflows. 🎨 Branding, Design & Visual Identity • Logo design and brand identity systems • Color palettes, typography, and visual guidelines • Packaging, product labels, and retail concepts • Marketing materials, promotional graphics, and ad creatives • Social media branding and content systems • Presentation design and visual storytelling • Brand refreshes and complete business launches 🛍️ Merchandise & Ecommerce Development • Apparel, mugs, journals, stickers, tote bags, posters, and accessories • Print-on-demand product systems • Product mockups and lifestyle imagery • Amazon, Etsy, Shopify, Gumroad, TikTok Shop, and ecommerce graphics • Product launch campaigns and promotional assets • Merchandise collections built for growth and scalability 🤖 AI, Content Creation & Business Systems • AI-enhanced branding and content workflows • SOPs, onboarding systems, and workflow automation • Prompt engineering and AI-assisted production systems • Content creation, research, publishing, and marketing support • AI integration for businesses, educators, and creators 🎓 Curriculum Development & Educational Design • K–12, higher education, corporate training, and adult learning • Course creation, lesson plans, assessments, and workbooks • LMS-ready online learning systems • Teacher guides, student materials, and instructional resources • Gamification, engagement systems, and learning experiences 🎥 Multimedia, Publishing & Product Development • Educational and promotional video production • Voiceover scripting and multimedia presentations • Self-publishing support and Amazon KDP development • Children's books, cookbooks, journals, workbooks, and digital products • Scalable product ecosystems and companion resources 🏆 Why Clients Hire Me • 20+ years of professional experience • AI-certified with practical real-world application • Expertise across branding, merchandise, education, publishing, and ecommerce • Strategic thinker focused on both creativity and business growth • Full project ownership from concept to launch • Fast, organized, and results-driven I create brands that stand out, merchandise that sells, educational systems that engage, and scalable business solutions built for long-term growth.

I'm a programmer/software engineer who's had some prior experience in web development and tutoring. No matter how daunting a task I always try to put my best foot forward and accomplish it. I took a technical course in programming in high school and have invested a lot of my own time in it since then. I also work as a tutor and I enjoy helping others learn, having previously worked at Kumon alongside freelance tutoring. I'm largely self-taught, and I often try to learn as much as I can to grow and get better at what I do. -Experienced in C/C++ including make a real-time messaging app where users can message one another from anywhere, and a fighting game -Experienced in Javascript and web development. I hold an MTA certification in JavaScript and I've also completed and have been certified by FreeCodeCamp in it. I've made several websites ranging from a local non profit to my high school, I also maintain my own website, usually with games, general projects and other things that interest me -Java, I hold an ITS certification in it and have made a sorting visualizer using it. -Experienced in Python, I've made a data visualizer with it and engaged in scientific computing using it Whatever project I'm handed, I'll try to get it done to the best of my ability and as short a time I can. I'm extremely receptive to criticism and I'll make any adjustments necessary because what's perfect the first time around? I'll both ask and answer questions to make sure a project comes out as good as can be, and as accurate to the vision that it started with.