I’m Expert-Vetted and in the Top 1% on Upwork. Click the "In Progress" tab because most of my clients like to keep me around. Please send me a message if you'd like to discuss a project. More at whitebrick dot com. HL7 FHIR certified Solution Architect and fractional CTO/adviser/consultant. I’ve taken Apps to major health systems across the country and integrated with Epic, Cerner and Redox to name a few. I’ve authored implementation guides, HIPAA policy and worked with vendors to achieve SOC 2 compliance. I’m hands-on with system architecture, an expert in AWS and have proven experience with FHIR, HL7v2, EHR Integration and modern full stack development. I’ve contributed blog posts to Towards Data Science and Better Programming and live in New York City. - Taking your App to a Health System - Medplum architecture and development - EHR Integration design and development and Implementation Guide authoring - SMART on FHIR, SMART Health Cards, SMART Health Links and CDS Hooks development - Fractional CTO, Technical Strategy and Documentation - HIPAA Compliant Systems Architecture, Data Modelling, Software Development, AI / Machine Learning and Workflow Automation with n8n - Cloud Engineering, Enterprise IT, Security, HIPAA and SOC 2 Compliance - HL7 FHIR API Development (REST, GraphQL, Messaging and Document exchange) - HL7v2 Messaging, MLLP, Java HAPI, Apache Camel, Mirth Connect I am language agnostic and have proven production experience with the following technologies: - TypeScript, JavaScript, Python, Django, Java J2EE, Ruby / Rails, SQL, Bash, Perl, React Hooks, HTML, CSS - SQL, Postgres, MySQL, SQLite, Oracle, MongoDB, DynamoDB, Redis, ElastiCache - REST, OpenAPI, Swagger, GraphQL, Schema stitching, remote joins, federation, WunderGraph, Hasura - NestJS, Serverless Framework, Django, Spring Boot, Prisma, Active Record, TypeORM, iBatis, Hibernate - AWS Lambda, AppSync, API Gateway, Amplify, RDS, Aurora, SES, SQS, EC2, Fargate, ECS, VPCs, Route 53, Elastic Beanstalk, ALB - Fly, Heroku, Auth0, Neon, MongoDB Atlas - Epic, Cerner (Oracle Health), Athenahealth (Athena), eClinicalWorks (eCW), NextGen Mirth Connect, Allscripts, Meditech, Practice Fusion, DrChrono, n8n

🚀 Turning complex ideas into scalable AI & Full-Stack products that generate real revenue. With 18+ years in software engineering, I help startups and enterprises build powerful digital products — from AI-powered automation platforms to scalable web and mobile applications. I work at the intersection of AI development and full stack development, combining deep technical expertise with strong business understanding. Whether you need a production-ready SaaS platform, a high-load web system, or an AI-driven automation tool — I deliver solutions that are fast, scalable, and built for growth. 💡 What Clients Usually Come to Me For • Building AI-powered SaaS platforms as an AI Developer and Python Full Stack Developer • Developing scalable backend systems as a Node.js developer • Creating modern, high-converting interfaces as a React developer • Delivering end-to-end platforms as a Full Stack Developer / Full Stack Web Developer • Launching cross-platform products as a Mobile App Developer • Custom CMS and business solutions as a WordPress Developer • Full-cycle product development as a reliable Web Developer 📈 Real Results for Clients ✔ Automated internal workflows using AI & LLM integrations — reduced manual work by 40–60% ✔ Built high-load Full Stack Web platforms with 99.9% uptime ✔ Delivered mobile apps rated 4.8+ in app stores ✔ Developed AI chatbots & document automation systems that improved response speed by 70% ✔ Helped eCommerce & FinTech startups scale to thousands of active users I don’t just write code — I design systems that solve business problems. 🛠 My Core Stack Backend: Python, Node.js, TypeScript, Express, Koa Frontend: React, modern JavaScript frameworks Mobile: React Native, Swift, Kotlin CMS: WordPress (custom themes, plugins, integrations) Databases: PostgreSQL, MySQL, MongoDB 🧠 My Approach • Clean architecture • Scalability from day one • Security & compliance • Fast MVP delivery • Long-term maintainability I’ve led a team of 22 engineers and successfully delivered 150+ projects across FinTech, MedTech, E-commerce, Travel, Logistics, and EdTech. If you’re looking for a strategic technical partner — someone who thinks like a product owner but builds like a senior AI Developer, Full Stack Web Developer, React Developer, Node js Developer, WordPress Developer, Mobile App Developer, and Web Developer — let’s talk. I’m ready to help you build something that actually scales.

My name is Kritleen, and I eat, drink and breathe Mobile & Web applications. I make relationships, not between an app and a user but between a human being and a brand. I am not an average mobile & Web app development Project Manager. I am a dedicated product Wizard (that too a wicked one) and a development genius ( 8 Years + Exp). Working with me is like having a top-notch business consultant, a premium developer, a strategic product manager, and dedicated customer-oriented service - all in one. ⭐️ Web Application Development Expertise ✅ WordPress Website Development (Custom themes, plugins, performance optimization) ✅ E-Commerce Website Development (Scalable, conversion-focused stores) ✅ WIX Website Development ✅ Squarespace Website Development ✅ Webflow Website Development ✅ Magento Website Development ✅ Magento Enterprise Solutions ✅ WooCommerce Website Development ✅ Shopify Website Development ✅ Shopify Plus Development ✅ MEAN Stack Development (MongoDB, Express, Angular, Node.js) ✅ MERN Stack Development (MongoDB, Express, React, Node.js) ✅ React JS Development ✅ Node.js Development ✅ Laravel Application Development 💎 Website Builders & CMS Platforms | Frameworks - WordPress, Shopify, Squarespace, Wix, Webflow, Weebly, Hubspot, OpenCart, PrestaShop, Magento, Drupal, GoDaddy, Google Sites, Joomla, Kajabi, Sitebuilder, Codeigniter, Laravel, Yii, CakePHP, Zend 💎 Web Design Deliverables - Prototyping, Mockup, Style Guide, User Flow, Landing Page, Website, Website Redesign, Mobile App Redesign, Email Design, High Fidelity Design, Icon Design, Research Documentation, Sketching, Web Component Design, Wireframing 💎 Databases - SQLite, Realm Database, MongoDB, MySQL, PostgreSQL, Oracle Database, Firebase Realtime Database 💎 UX/UI Design Software - Adobe Illustrator, Adobe XD, Adobe Photoshop, Balsamiq, Figma, Sketch, InVision 💎 Front-End Development Skills - Adobe Photoshop, Google Analytics, .NET Framework, Angular, AngularJS, Bootstrap, Git, jQuery, React, Vue.js, WordPress, Node.js, SaaS, AJAX, AWS Amplify, Backbone.js, Bitbucket, BootstrapVue, Docker, Kubernetes, Next.js 💎 Ecommerce Platforms - Magento, Squarespace, Wix, WordPress, Shopify, WooCommerce, BigCommerce, Elementor, Weebly 💎 WordPress Plugins - WooCommerce, Akismet, All in One SEO Pack, Amazon Plugin, AWeber, bbPress, BuddyPress, Clickbank WordPress Plugin, Contact Form 7, Divi, Elementor, Facebook Plugin, Genesis Framework, GetResponse Plugin, Google AdSense Plugin, Gravity Forms, Instagram Plugin, LearnDash, LinkedIn Plugin, Mailchimp Plugin, PayPal Plugin, Slider Revolution, Thrive Themes, Twitter Plugin, Vimeo, Inc, W3 Total Cache, WP Rocket, WPLMS, Yoast SEO, YouTube Plugin Payment Systems ---------------------- PayPal, Stripe, Braintree, WePay, Worldpay, 2Checkout, Opayo, Payoneer If I get this opportunity to work on this project, I can devote my full time to make a faster and more timely delivery. I look forward to further communications with you. Thanks ! Kritleen

Australian with Russian origin, started UNIX programmer/system administrator in Russian pioneer ISP company, 20+ years of free-lance - web-development, scripting, UNIX system admin, web-site configuration/migration/backups, software installation/tuning. Background in mathematics allows me to find unusual and effective approach to the problem. Doing my best to get the work done quickly Main area of expertise - all sort of UNIX work: scripting (PHP/Perl/bash), C programming, system administration (LAMP/Apache/Mysql/nginx/cron/SSL/FTP/DNS/Postfix/Dovecot/Varnish etc.), software installation and upgrade, backup, data migration etc. with wide variety of UNIX flavours (Amazon EC2/Ubuntu/Centos/Fedora/RedHat/Free BSD/BSDI/Solaris/AIX/SCO) - web-development, mostly core PHP/MySQL, as well as HTML/JS/AJAX etc. - general programming/scripting - C/PHP/Perl - custom scripts/web-apps to work with various APIs - Amazon S3, Google, Youtube, facebook, Tumblr, oAuth etc. - Audio/Video/Image/documents processing - ffmpeg, imagemagick, GD, avisynth, lame, Photoshop etc. My username on Hacker Rank: funster

Senior web developer with extensive Joomla!, Drupal, Wordpress, PHP, CSS and javascript expertise. From design and development to SEO to e-commerce functionality to marketing webinars and banner systems. Email marketing and design plus list development. I have designed and built over 11 WordPress sites and 14 Joomla sites. Recently I have been supporting the following clients: a Chicago supermarket chain catering site; PWN Hawaii, a networking group; AD Transport, a transportation company; six of the trade magazine sites for Simmons-Boardman. Also been providing technical and marketing support for Banking Exchange and ongoing support for the U.S. government Drupal website for the Office of the Inspector General—LSC. When I worked for Ignite Visibility I supported around 8 different WordPress sites. SKILLS: SEO audit and site optimization for Google. CMS: Drupal, Joomla!, WordPress, Shopify, Squarespace, Moodle Web Styling: CSS, HTML, Bootstrap, Responsive Webinar creation and administration Languages: PHP, Perl, Javascript Databases: MySQL Operating Systems: Linux, Windows server Web Server: Apache, .Net, IIS Network Protocols: SOAP Analytics: Google Analytics, Google Search Console, SEO E-Commerce: Magento, Virtuemart, DFP banners, Paid subscriptions, Conference registration, Authorize.net and PayPal integration, Google Ad Manager setup Office Productivity: Excel, PowerPoint, Word, Deltagraph Adobe: PhotoShop, Illustrator, InDesign, Dreamweaver, Flash Misc: Art Direction, Graphic Design, Illustration, Web Administration, Maintenance, Security, Varnish Caching, CDN Cloudflare setup and configuration ON24 Webinar creation Campaigner, Constant Contact and Mailchimp email marketing

Hi If you are looking to implement AI in your business, automate workflows, or build a scalable SaaS platform, you are in the right place. With over 24 years of experience, we help companies design and build AI-powered systems that improve operations, reduce manual work, and create long-term business value. We do not just build features. We build solutions that fit into your business. AI Solutions and Automation We help you leverage AI in a practical, business-focused way: • Automate repetitive processes using AI • Integrate GPT and LLMs into your existing systems • Build AI chatbots and internal assistants • Create AI-powered document processing and summaries • Develop AI knowledge bases for your team • Generate insights, reports, and predictions using AI • Build AI agents that perform real tasks Most AI projects fail because they are not integrated into actual workflows. Our focus is to make AI work within your business systems. SaaS and Business Systems If you are building or scaling a SaaS product, we bring strong experience in: • Multi-tenant SaaS architecture • Subscription and billing systems • Workflow-driven platforms • B2B and MIS systems • Scalable cloud applications We have built over 250 business applications and 10+ SaaS platforms. We are also the creators of PrintPLANR, a SaaS-based Print MIS platform used by businesses globally. This gives us hands-on experience in building and running real products. Zoho Implementation and Customization As Zoho Authorized Partners, we help you get the most out of Zoho: • Choosing the right Zoho applications • End-to-end implementation across departments • Customizing Zoho to match your workflows • Integrating Zoho with other systems • Automating business processes We have worked with healthcare, legal, manufacturing, logistics, travel, and service-based businesses. Development Capabilities • Web applications (CRM, ERP, MIS, workflow systems) • Mobile applications (native and cross-platform) • API integrations and system connectivity • Cloud-based platforms • Application migration and modernization Business Intelligence and Data • Dashboards and reporting (Power BI, Tableau, and others) • Data visualization and insights • AI-driven analytics and forecasting Project Approach We follow a structured approach to ensure clarity and successful delivery: • Understand your business process and goals • Identify opportunities for AI and automation • Define a clear solution architecture • Build in phases with regular feedback • Ensure scalability and long-term maintainability We focus on building systems that are reliable, easy to use, and aligned with your business operations. Best Fit Projects We are a good fit if you are: • Looking to implement AI in real business workflows • Planning to build or scale a SaaS product • Using or planning to use Zoho across your organization • Looking to automate operations and reduce manual work • Seeking a long-term technology partner rather than a one-time developer Engagement Models • Fixed cost projects • Time and material • Dedicated team or long-term support Why Clients Choose Us • Strong understanding of business processes • Ability to combine AI with real systems • Experience building scalable SaaS platforms • Structured and reliable execution • Long-term support and partnership approach Next Steps If you already have a requirement, feel free to share details and we can suggest the best approach. If you are still exploring, we can help you define the right architecture, technology stack, and roadmap before development begins.

Full Stack Web App Developer with Expertise in providing complete solutions from design to development & deployments. 🌟OpenAI, Webgl, Three.js, MERN, Svelte, Next.js, Supabase, Firebase, DevOps & Seamless Deployments ✨Your partner from IDEATION to DEPLOYMENT and beyond. Hi there! I’m an expert Full Stack Web App Developer with 16+ years of hands-on experience in building modern, scalable applications using the various stacks (MongoDB, Firebase, Supabase, Express.js, React.js, Node.js) and beyond. Whether you're looking for a dynamic front-end experience, a robust backend architecture, or seamless DevOps and deployment processes, I’ve got you covered. ✨ What I bring to the table: 💻 Full Stack Mastery: Proficient in building complete applications from scratch, leveraging React, Next.js, Angular for front-end, and Node.js, Nest.js, and GraphQL on the back-end. 🗃️ Database Expertise: Strong experience with MongoDB, Firebase, Supabase, PostgreSQL, MySQL, and optimised database management using TypeORM and Mongoose. ⚙️ DevOps and Automation: Specialising in CI/CD pipelines, automated deployments with AWS, Azure, Docker, Kubernetes, and Firebase, ensuring reliable, efficient, and secure apps. 🚀 Cutting-Edge Technologies: Experience with top new tech including Web3, Solana, and Blockchain integration for future-ready applications. 🎨 UI/UX Excellence: I craft intuitive and responsive UIs using frameworks like Tailwind CSS, MUI, and Chakra UI to provide users with sleek, modern experiences. 🌟 What you can expect from working with me: 🎯 Tailored Solutions: I’ll understand your vision and turn it into a fully-functional, high-performance web application. 🔧 End-to-End Development: From concept to deployment, I handle everything, including integrations with payment systems like Stripe and handling secure APIs. 🚢 Deployment Expertise: Whether deploying to AWS, Azure, or Firebase, I ensure your application is live, secure, and scaling effortlessly. 💼 Tools & Technologies: Front-end: D3, Three.js, Babylon, React, Next.js, Angular, SCSS, Tailwind CSS Back-end: Node.js, Express.js, Nest.js, GraphQL, Python, Django, Php, Laravel, Wordpress Databases: MongoDB, PostgreSQL, MySQL, Firebase, Supabase DevOps: AWS, Azure, Docker, Kubernetes, Firebase Web3: Solana, Webjs, EVM development CI/CD & Automation: Jenkins, GitLab CI, Docker, Kubernetes Let’s create something exceptional together—whether it's your next SaaS product, e-commerce platform, or a cutting-edge blockchain app. 🌟🌟 Reach out now, and let’s discuss how we can make your vision a reality!

I am a sysadmin / web developer with 20+ years experience, and have worked with four great international companies. In brief, with iAgora, I produced reports based on statistics, and created a adblock system driven by Ad Words, and with Mandumah, I moved their heavily modified Koha ILS from theplanet to a OCFS cluster that I set up in the Softlayer platform using a couple of VPS, and continued work modifying Koha ILS extensively. Currently I manage a vultr VPS, hosting my client's websites, as well as being sysadmin to an Australian client, maintaining 50 websites across one shared at Digital Pacific, and four e-commerce websites hosted on Vultr VPS. I also work with a New Zealand publishing house, supporting their woocommerce websites, wordpress websites, email, and nextcloud instance, utilizing docker nextcloud-all in one.

🚀 Hello, I am Ishpreet, a Top Rated / Expert-Vetted Website Designer & CMS Developer with 8+ years of experience in website design, web development, UI/UX design, CMS development, and conversion-focused landing pages. I have built and optimized 150+ websites across WordPress, Webflow, Shopify, Wix, and Squarespace, delivering high-performance, SEO-optimized, mobile-responsive websites that convert. I specialize in Figma UI/UX Design, Figma to WordPress, Figma to Webflow, Figma to Shopify, Figma to Wix, and Figma to Squarespace with pixel-perfect implementation. Every project is designed with UX strategy, CRO, Core Web Vitals, page speed optimization, and SEO best practices in mind. 🔥 Core Skills & Upwork Search Keywords • Website Designer / Web Developer • WordPress Developer (Elementor, Custom Themes, Speed Optimization, SEO) • Shopify Website Designer / Shopify Store Developer • Webflow Developer / Webflow CMS Expert • Wix Website Designer / Wix Developer • Squarespace Website Designer • Figma UI/UX Designer / Product Designer • Landing Page Designer (CRO-Focused) • Responsive Web Design / Mobile-First Design • Website Redesign / Website Revamp / Rebranding • CMS Migration (WordPress, Shopify, Webflow, Wix) • SEO-Friendly Website Development • Page Speed Optimization / Core Web Vitals • Custom Website Development • Ecommerce Website Design • SaaS Website Design • Startup Website Design 💼 What I Deliver ✔ High-converting website design ✔ Clean, scalable CMS development ✔ UX-driven layouts and UI systems ✔ Fast-loading, SEO-optimized websites ✔ Cross-browser & device compatibility ✔ Long-term website support & maintenance ⭐ Why Clients Hire Me • Expert-Vetted quality & Top Rated reliability • Strong UI/UX + technical CMS expertise • Clear communication & fast turnaround • Business-focused design approach If you’re searching for a Website Designer, WordPress Expert, Webflow Developer, Shopify Designer, Wix Developer, Squarespace Expert, or Figma UI/UX Designer, I’m ready to help you build a powerful, conversion-focused website that drives real results. Let’s build something exceptional. Thanks, Ishpreet 🚀 Expert-Vetted Website Designer | WordPress Developer | Webflow Expert | Shopify Designer | Wix | Squarespace | Figma UI/UX

I am a senior PHP, Perl, and WordPress developer with more than 12 years of hands-on experience. I help businesses build fast, secure, and reliable websites, fix complex issues, recover hacked sites, and extract clean data from the web. I have worked with well-known brands and long-term clients, and I also run my own tech platforms like TechloMedia and TechloMedia Gadgets. This keeps me updated with real-world problems, performance needs, and SEO challenges. What I can help you with: I build and customize WordPress websites, themes, and plugins. I convert existing websites into WordPress without breaking SEO. I handle custom PHP and MySQL development. I remove malware and secure hacked websites. I set up servers, SSL, and website migrations. I perform advanced data scraping and crawling from complex websites. I help recover websites affected by SEO penalties or ranking drops. My core technical skills: - PHP, Perl, MySQL - WordPress theme and plugin development - HTML5, CSS3, SCSS, JavaScript, jQuery - Genesis, Divi, Avada, and premium themes - Data scraping and automation - Website security and penetration testing - SEO and performance optimization Experience and credibility: - I have worked on projects for companies like ShopStyle, JobDiagnosis, and Prescient Healthcare Group. - I have contributed to large scale projects such as Autoexpo 2012 software and multiple enterprise level web platforms. - I own and manage tech blogs including TechloMedia and QuickWebResources, where I handle content, SEO, server setup, and security. Security and trust: I have experience in web application security testing and responsible vulnerability reporting. My work has been acknowledged by major companies including Microsoft, Apple, Amazon, eBay, and others. If you are looking for a reliable developer who understands both code and business impact, I would be happy to help. Feel free to message me to discuss your project and goals.