I am a senior Ruby on Rails developer. I've been working with Rails for 12 years. I also bring several years experience building data warehouses and ETL processes so I also bring that data storage/processing/retrieval performance optimization perspective when building web applications. I'm comfortable working on the front end. I can work with traditional monolith Rails projects, or build UIs using React or Vue. I also have some devops skills and can get you set up with cloud hosting via Heroku, DigitialOcean or AWS (ECS, EC2 auto-scaling groups) and can get your application running on docker for easy developer on-boarding or deployment.
CSS 3
React
JavaScript
Ruby on Rails
Ruby
Python
Vue.js
MySQL
Business Intelligence
Twitter/X Bootstrap
Asad M.
Austin, Texas
$75/hr
5.0
121 jobs
"Python Full stack developer who can take full ownership of features from UI to API layer and turn product ideas into revenue-generating systems used by clients to make $1M+. Youโre in the right spot
๐ 10+ years as a Full Stack Developer and Python Full stack developer
๐ $400K+ earned on Upwork across 85 Full Stack Developer projects
๐ฏ Top Rated Plus with 99% Job Success Score as a Full stack Developer
โก 100+ production builds as a Python web developer
โ 40+ AI-powered features, AI integrations, OpenAI API integration projects
๐ผ Austin, TX based | Full Stack Developer team with global capacity
โญโญโญโญโญ ๐ฐ ๐๐๐๐ ๐๐๐๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐ ๐๐๐๐๐๐ ๐๐๐ ๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐๐๐๐ ๐๐๐๐ ๐จ๐๐๐ ๐๐๐ ๐๐๐ ๐๐๐๐ ๐๐ ๐๐๐๐๐ ๐๐๐๐๐. ๐ฌ๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐๐๐๐๐๐๐๐, ๐๐๐๐๐๐๐๐๐ ๐๐ ๐๐๐๐๐๐๐-๐๐๐๐๐๐๐, ๐๐๐ ๐๐๐ ๐ญ๐๐๐ ๐บ๐๐๐๐ ๐ซ๐๐๐๐๐๐๐๐ ๐๐๐๐๐๐ ๐๐๐ ๐๐๐๐ ๐๐๐๐๐๐-๐๐๐๐ ๐ ๐๐๐๐ ๐ ๐๐ ๐๐๐. (Julian M.,)
I am a Senior Full Stack Developer ( python full stack developer ), automation engineer helping founders build SaaS platforms, AI tools, workflow systems with clean maintainable code in a modern production environment. I work as a frontend and backend developer across React TypeScript application builds, Python Flask backend architecture, existing codebase improvements, authentication migration, role-based permissions, token-based authentication, Stripe integration, AI assistant logic.
๐ถ PropTech AI Platform ($70K): Lead python full stack developer and ai software developer on an AI-driven real estate assistant. React, TypeScript, Python, OpenAI API, Supabase, MERN stack
๐ถ Voice AI Agent System: python automation with chatbot logic, Zapier, CRM, booking flows, retry logic, detailed error logging
๐ถ LinkedIn Lead Gen on n8n: python automation processing 10K+ profiles/day, reducing manual research by 80% with AI enrichment, data entry cleanup, batch processing
๐ถ Multi-Tenant AI SEO Platform: full stack developer python from zero to launch with 5+ user roles, 20K+ tracked keywords, AI content workflows, PostgreSQL, LangChain Gemini API integration
Next.js, FastAPI, PostgreSQL, LangChain, AI insights dashboard, Gemini API integration
My core full stack developer expertise
โ๏ธ 100+ shipped features as a python full stack developer for AI SaaS, admin panels, dashboards, production platforms
โ๏ธ 40+ production workflows as a python full stack developer flask for Python Flask backend, REST APIs, auth, Stripe, AI integration
โ๏ธ 10K+ end users supported as a python web developer for secure APIs, dashboards, internal tools, AI web application products
โ๏ธ 6-12 week launch cycles as a python full stack developer for SaaS MVPs, AI-powered website builds, ai website system
โ๏ธ 5+ user roles and permission layers built as a python web developer for scalable backend logic, reporting tools, role-based products
โ๏ธ 10K+ records/day processed as a python full stack developer for integrations, data workflows, and OpenAI API integration
โ๏ธ 99%+ deployment reliability as a python web developer for Django website support, Flask APIs, PostgreSQL apps, React, TypeScript, Supabase, AWS, Vercel, CI/CD
Automation and AI systems | Python full stack developer
โ๏ธ Python automation for Playwright Python, Selenium, browser automation, web scraping
โ๏ธ Python automation system for CRMs, databases, email, reports, payment gateway workflows
โ๏ธ Python automation for Google Sheets automation, batch processing, retry logic, detailed error logging
โ๏ธ Python automation for AI-powered automation, AI document processing, internal AI assistant tools, marketing saas, lead enrichment, analytics, and AI-powered features connected to OpenAI API, dall-e, Gemini API integration, AI integrations
๐งฉ Related experience and adjacent technologies as a Full stack Developer
I also support projects involving React developer tasks, mobile app developer coordination, backend developer architecture, data scientist collaboration, qa analyst workflows, php developer legacy fixes, full stack java support, .net core, front end developer work, quicksight dashboards, sharepoint integrations, seo specialist tooling, wordpress, wordpress developer support, wordpress thrive theme, oxwall, web design, mobile app designer handoffs, gaming developers coordination, ai machine learning workflows, ai tool prototypes, startup consultant guidance, it consultant audits, technical resume writing
๐ฏ ๐๐๐ฌ๐ญ ๐๐ข๐ญ
Founders building AI-native SaaS, operators replacing broken automations, agencies needing Full Stack Developer capacity, startups looking for a python full stack developer who can own the product end to end.
๐๐จ๐ญ ๐ ๐๐ข๐ญ if you need a $500 landing page, basic WordPress customization, crypto/trading systems.
Looking for a Full Stack Developer who ships production-grade SaaS and automation? Letโs talk."
CSS
CSS 3
Python
Data Scraping
Django
Flask
API
HTML
JavaScript
PostgreSQL
React
SQL
Software Development
Git
Web Design
API Integration
Node.js
MySQL
Automation
MongoDB
Avery D.
Mount Morris, New York
$60/hr
4.5
122 jobs
My total focus is on Shopify and my clients. I want to make sure that you walk away from any experience that you have with me with 100% satisfaction and will do everything it takes to make it happen. You can trust me with your development needs because I work EXCLUSIVELY on the Shopify platform and have a vast knowledge of its workings.
Let me help you to build up your website from scratch or work out any issues that you may have on the Shopify platform. I have been working with clients and businesses for the past 5 years so that I can be the best option for your Shopify needs.
CSS 3
Web Design
Website
Shopify
Ecommerce Website Development
HTML5
Front-End Development
Shopify Theme
Ecommerce
Startup Company
Shopify Plus
Shopify Templates
Shopify Apps
Liquid
Roman H.
Miami, Florida
$35/hr
4.9
43 jobs
Web apps that scale, code that lasts, and full stack solutions built to solve real business problems โ not just ship features.
At ORIL, we work with founders, product teams, and growing companies that need a reliable full stack developer partner focused on long-term results. With 10+ years of experience, 100+ products developed, and 100% Job Success, we help businesses reduce technical risk and build software that performs in real-world conditions.
Iโm a full stack developer focused on building reliable, production-ready applications that perform under real users and real conditions. I make sure frontend, backend, and infrastructure work together smoothly, so your product is stable, scalable, and easy to maintain.
What Clients Say:
๐ธ โ๐๐ฉ๐ฆ ๐๐๐๐ ๐ต๐ฆ๐ข๐ฎ ๐ต๐ข๐ฌ๐ฆ๐ด ๐ฆ๐น๐ต๐ณ๐ข ๐ค๐ข๐ณ๐ฆ ๐ต๐ฐ ๐ถ๐ฏ๐ฅ๐ฆ๐ณ๐ด๐ต๐ข๐ฏ๐ฅ ๐ฐ๐ถ๐ณ ๐ฐ๐ฑ๐ฆ๐ณ๐ข๐ต๐ช๐ฐ๐ฏ๐ด. ๐๐ฉ๐ฆ๐ฏ ๐ต๐ฉ๐ฆ๐บ ๐ฅ๐ฆ๐ญ๐ช๐ท๐ฆ๐ณ, ๐บ๐ฐ๐ถ ๐ฌ๐ฏ๐ฐ๐ธ ๐ช๐ตโ๐ด ๐ด๐ฐ๐ญ๐ช๐ฅ.โ โ ๐๐ฏ๐ฏ๐ฐ๐ท๐ข๐ต๐ช๐ฐ๐ฏ ๐๐ข๐ฏ๐ข๐จ๐ฆ๐ณ, ๐๐ฐ๐ฃ๐ช๐ฏ๐ด & ๐๐ฐ๐ณ๐ต๐ฐ๐ฏ
๐ธ โ๐๐๐๐โ๐ด ๐ด๐ฆ๐ณ๐ท๐ช๐ค๐ฆ, ๐ฑ๐ฆ๐ณ๐ง๐ฐ๐ณ๐ฎ๐ข๐ฏ๐ค๐ฆ, ๐ข๐ฏ๐ฅ ๐ค๐ฐ๐ฎ๐ฎ๐ถ๐ฏ๐ช๐ค๐ข๐ต๐ช๐ฐ๐ฏ ๐ง๐ณ๐ฐ๐ฎ ๐ฅ๐ฆ๐ด๐ช๐จ๐ฏ ๐ต๐ฐ ๐ฅ๐ฆ๐ท๐ฆ๐ญ๐ฐ๐ฑ๐ฎ๐ฆ๐ฏ๐ต ๐ฉ๐ข๐ท๐ฆ ๐ฃ๐ฆ๐ฆ๐ฏ ๐ต๐ฐ๐ฑ-๐ต๐ช๐ฆ๐ณ.โ โ ๐๐ณ๐ฆ๐ด๐ช๐ฅ๐ฆ๐ฏ๐ต & ๐๐ฐ-๐๐ฐ๐ถ๐ฏ๐ฅ๐ฆ๐ณ, ๐๐ฎ๐ข๐ณ๐ต๐ข
We deliver projects as a full stack node.js react team, combining strong backend architecture with modern frontend development. As a full stack javascript developer partner, we take responsibility for the entire lifecycle โ system design, API architecture, frontend implementation, testing, deployment, and long-term support โ so clients can focus on their business instead of managing technical complexity.
Clients often start working with us as a web developer or react developer when they need fast and predictable execution. For scalable products, we frequently build systems using mern, where a full stack developer mern approach ensures clean data flow, consistent business logic, and maintainable frontend architecture as the product grows.
In product development, many teams face binary technical decisions that are effectively a coin flip at early stages โ choosing between speed and scalability, or quick validation and long-term stability. Our role is to remove that uncertainty by designing architectures where decisions are intentional, measurable, and reversible, rather than based on chance.
Depending on the product stage, we may collaborate with a wordpress developer to extend or modernize existing wordpress platforms, or integrate workflows created by a no code developer to accelerate validation without locking the product into technical limitations. For cross-platform solutions, we also act as a mobile app developer, aligning mobile and web products into a single, maintainable architecture. In enterprise environments, we regularly contribute as a full stack java developer team, connecting robust backend systems with modern frontend frameworks such as react.
Our Services
๐ธ Backend Development: Node.js (Express.js, NestJS), Java (Spring Boot, Hibernate), Python (Django, Flask)
๐ธ Frontend Development: React, Angular, Vue.js, TypeScript, Next.js, responsive web development
๐ธ Web Development: Web Application Development, Web App, SaaS, Web Platform
๐ธ Mobile Development: React Native, Ionic, Cordova, cross-platform solutions
๐ธ API Architecture: REST, GraphQL, WebSockets, OAuth2, JWT
๐ธ Microservices & Cloud: AWS, GCP, Azure, Docker, Kubernetes, CI/CD pipelines
๐ธ Databases & Integrations: MongoDB, PostgreSQL, MySQL, Redis, Firebase, Elasticsearch
๐ธ QA & Test Automation: Jest, Cypress, JUnit, Mockito, Selenium
๐ธ Team Extension: Dedicated full stack developers & cross-functional teams
Industries We Work With
Real Estate, Property Management, Property Listing, MLS, Smart Buildings, Rental Platforms, Asset Management, FinTech, Finance & Banking, Cryptocurrency, Automotive, HealthTech, Healthcare, Medical Dashboards, Construction, Hospitality, Transportation, Logistics, Retail, Manufacturing, Food Delivery, Marketplaces, Dating Apps, Media & Publishing, Entertainment, Advertising, Marketing, Education, E-Learning, Sports & Fitness, Wellness, Travel & Tourism, Navigation, Utilities, Human Resources, LegalTech, Non-Profit, Lifestyle, Fashion, Ecology, Nature & Wildlife, Business Innovation.
โWe do not work with gambling-related products or platformsโ
We build software that supports growth, reduces technical uncertainty, and remains maintainable over time. If youโre looking for a full stack development partner who values clarity, reliability, and business outcomes, letโs connect and discuss your project.
CSS
CSS 3
JavaScript
Node.js
React
HTML
PHP
Web Design
Tailwind CSS
MongoDB
HTML5
TypeScript
MySQL
Vue.js
API
Full-Stack Development
WordPress
API Integration
Web Application
Redux
Joel H.
New York City, New York
$50/hr
4.9
192 jobs
๐ง๐ข๐ฃ ๐ฅ๐๐ง๐๐ ๐ฃ๐๐จ๐ฆ | ๐ช๐๐ ๐๐๐ฆ๐๐๐ก๐๐ฅ | ๐๐ ๐ฆ & ๐-๐๐ข๐ ๐ ๐๐ฅ๐๐ ๐๐๐ฉ๐๐๐ข๐ฃ๐๐ฅ | ๐ช๐ข๐ฅ๐๐ฃ๐ฅ๐๐ฆ๐ฆ, ๐ฆ๐๐ข๐ฃ๐๐๐ฌ, ๐ช๐๐๐๐๐ข๐ช
๐ Transforming ideas into high-performing, user-focused websites that drive real results.
Overview:
7+ years. $200K+ earned. Top Rated Plus. If you need someone who moves fast, builds clean, and stays accountable, that's me.
I specialize in Shopify, WordPress, Webflow, and UI/UX design for DTC brands, agencies, and growing businesses. I work with clients across every stage, from founders launching their first store to established brands doing 7-8 figures who need a reliable developer to
๐ช๐๐๐ง ๐ ๐๐ข:
๐ฆ๐ต๐ผ๐ฝ๐ถ๐ณ๐: Full store builds, custom Liquid, OS 2.0 sections and blocks, Shopify Plus checkout customization, Klaviyo and Recharge integrations, CRO, headless commerce via Storefront API, Shopify Functions and Flow automation.
๐ช๐ผ๐ฟ๐ฑ๐ฃ๐ฟ๐ฒ๐๐: Custom theme development, Elementor Pro, Gutenberg, WooCommerce, membership sites, LearnDash, MemberPress, speed optimization, REST API, PHP, MySQL, ACF, custom post types.
๐ช๐ฒ๐ฏ๐ณ๐น๐ผ๐: Full design and build, CMS collections, client-editable systems, HubSpot integrations, interactions and animations.
๐๐ฟ๐ฎ๐บ๐ฒ๐ฟ: High-motion marketing sites, interactive components, smooth scroll animations, CMS-driven content.
๐จ๐/๐จ๐ซ & ๐๐ถ๐ด๐บ๐ฎ: Design systems, wireframes, high-fidelity mockups, component libraries, Figma-to-Shopify/WordPress/Webflow. Pixel-accurate execution.
๐๐ ๐๐ต๐ฎ๐๐ฏ๐ผ๐๐ & ๐๐ป๐๐ฒ๐ด๐ฟ๐ฎ๐๐ถ๐ผ๐ป๐: Tidio, Intercom, Drift, custom GPT-powered chatbots. Lead capture flows, support automation, HubSpot and GoHighLevel CRM integration.
๐-๐๐ผ๐บ๐บ๐ฒ๐ฟ๐ฐ๐ฒ ๐๐ฅ๐ข: Mobile optimization, product page redesigns, sticky ATC, cart drawer builds, upsell and cross-sell systems, Core Web Vitals and LCP optimization.
๐ ๐ฎ๐ฟ๐ธ๐ฒ๐๐ถ๐ป๐ด & ๐๐๐๐ผ๐บ๐ฎ๐๐ถ๐ผ๐ป: Klaviyo, Zapier, Make, GoHighLevel, GA4, GTM, Meta CAPI, TikTok Pixel, UTM tracking.le.
๐ช๐๐ฌ ๐๐๐๐๐ก๐ง๐ฆ ๐๐๐ข๐ข๐ฆ๐ ๐ ๐
Top Rated Plus โ top 3% of freelancers on Upwork
$200K+ earned working with premium DTC brands and agencies
Fast turnaround โ if it's clear, it gets done same day or next morning
I design and build โ no handoff gaps, one person accountable
Most clients that start as one-time projects become long-term relationships
๐ฆ๐๐ฅ๐ฉ๐๐๐๐ฆ
๐ธ Web Design โ High-conversion, mobile-optimized websites.
๐ธ Shopify Development โ Full-store setup, custom themes, and integrations.
๐ธ E-Commerce Development โ Custom WooCommerce, Webflow, and Magento builds.
๐ธ UI/UX Design โ Figma-based design, wireframes, and prototypes.
๐ธ SEO Optimization โ Boost rankings and performance.
Letโs create something amazing together! Whether you need a Shopify store, a custom E-commerce website, or Figma design work, Iโm here to help.
๐ฃ๐๐๐ง๐๐ข๐ฅ๐ ๐ฆ & ๐ง๐๐๐
Shopify ยท Shopify Plus ยท Shopify Liquid ยท Shopify Storefront API ยท Shopify Functions ยท Shopify Flow ยท WordPress ยท WooCommerce ยท Webflow ยท Framer ยท Wix Studio ยท Squarespace ยท Kajabi ยท Figma ยท Next.js ยท React ยท Node.js ยท PHP ยท HTML ยท CSS ยท JavaScript ยท Tailwind CSS ยท Elementor Pro ยท Gutenberg ยท Divi ยท Klaviyo ยท Recharge ยท Skio ยท HubSpot ยท GoHighLevel ยท Zapier ยท Make ยท Tidio ยท Intercom ยท Drift ยท GPT-powered Chatbots ยท Yotpo ยท ACF ยท Custom Post Types ยท REST API ยท Sanity ยท Contentful ยท GA4 ยท GTM ยท Meta CAPI ยท TikTok Pixel ยท Rank Math ยท Yoast SEO ยท Core Web Vitals ยท WCAG Accessibility ยท LearnDash ยท MemberPress ยท Recharge ยท Bold ยท Gorgias
CSS 3
JavaScript
PHP
Web Development
HTML5
Tailwind CSS
WordPress
SQL
Web Design
Shopify
Landing Page
CMS Development
Figma
Theme Customization
Plugin
Mike T.
Irving, Texas
$75/hr
4.9
90 jobs
Hi, Iโm Mike, a Senior Frontend Engineer with 10+ years of experience building scalable, high-performance web applications using React, Next.js, and Angular.
I work with SaaS companies, startups, and enterprise teams to turn designs into fast, maintainable, and user-friendly interfaces that scale with real business needs.
Core Expertise & Technologies
Frontend Development
- JavaScript (ES6+), TypeScript, HTML5, CSS3
- React, Next.js, Angular, Gatsby
- Component-driven architecture and design systems
- Responsive and accessible UI development
- Styling & Collaboration
- Styled-components, CSS Modules, Tailwind, Bootstrap
- Git, GitHub / GitLab, agile team workflows
- Code Quality & Performance
- I focus on clean, modular, and maintainable code with strong attention to performance, accessibility, and long-term scalability.
- Test-Driven Development using Jest, Mocha, and Sinon
- End-to-end testing with Selenium and Protractor
- Cross-browser and cross-device validation
- AI & LLM Integration Experience
In addition to frontend development, I have hands-on experience integrating AI and LLM features into production web applications, including:
- Chat and support interfaces using OpenAI / GPT APIs
- Context-aware UIs for summarization, classification, and content generation
- Secure prompt handling, token optimization, and function calling
- AI-assisted workflows and internal tooling
I focus on practical, secure, and performant AI integrations that improve real user experiences.
What I Bring to the Table
- Modern, scalable React and Next.js frontends
- Pixel-perfect implementation from design specs
- Performance and UX improvements
- Clear communication and reliable delivery
- Frontend development with optional AI integration expertise
Clients looking for a senior React or Angular developer, especially with AI integration experience, will find my skill set well suited to modern web applications.
Letโs connect and discuss how I can help bring your product to life.
Mike Taatgen
CSS 3
Gatsby.js
React Bootstrap
React
Sass
AngularJS
Tailwind CSS
Redux
JavaScript
HTML5
Next.js
PSD to HTML
Ionic Framework
Jest
React Native
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