Hire the Best Yii2 Freelancers
in the United States

More than 3,000 reviews on G2
Rating is 4.5 out of 5.
4.5/5
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Moiz A.

Chicago, Illinois

$30/hr
5.0
1 jobs

๐’๐ก๐จ๐ฉ๐ข๐Ÿ๐ฒ ๐„๐ฑ๐ฉ๐ž๐ซ๐ญ & ๐’๐ก๐จ๐ฉ๐ข๐Ÿ๐ฒ ๐๐ฅ๐ฎ๐ฌ ๐ƒ๐ž๐ฏ๐ž๐ฅ๐จ๐ฉ๐ž๐ซ | ๐Ÿ๐ŸŽ+ ๐˜๐ž๐š๐ซ๐ฌ | ๐Ÿ๐Ÿ‘๐ŸŽ+ ๐’๐ญ๐จ๐ซ๐ž๐ฌ ๐๐ฎ๐ข๐ฅ๐ญ | ๐‚๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐€๐ฉ๐ฉ๐ฌ, ๐“๐ก๐ž๐ฆ๐ž๐ฌ & ๐€๐๐ˆ ๐ˆ๐ง๐ญ๐ž๐ ๐ซ๐š๐ญ๐ข๐จ๐ง 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. ๐‡๐จ๐ฐ ๐ˆ ๐ซ๐ž๐ฐ๐ซ๐ข๐ญ๐ž ๐ข๐ญ: ๐Ÿ“– ๐—ง๐—ต๐—ฒ ๐—Ÿ๐—ฎ๐˜‚๐—ป๐—ฐ๐—ต โ€” 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. ๐Ÿ“– ๐—ง๐—ต๐—ฒ ๐—ง๐˜‚๐—ฟ๐—ป๐—ฎ๐—ฟ๐—ผ๐˜‚๐—ป๐—ฑ โ€” 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 โ€” Shogun, PageFly, GemPages. ๐Ÿ“– ๐—ง๐—ต๐—ฒ ๐—ง๐—ต๐—ถ๐—ป๐—ด ๐—ก๐—ผ ๐—”๐—ฝ๐—ฝ ๐—–๐—ฎ๐—ป ๐——๐—ผ โ€” When the App Store runs out of answers, I build them: Shopify App development from scratch using NodeJS, React, Laravel and the Yii Framework โ€” 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. ๐Ÿ“– ๐—ง๐—ต๐—ฒ ๐—ฆ๐—ฐ๐—ฎ๐—น๐—ฒ โ€” 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. ๐Ÿ“– ๐—ง๐—ต๐—ฒ ๐—Ÿ๐—ผ๐—ป๐—ด ๐—ฅ๐˜‚๐—ป โ€” 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 โ€” 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. ๐Ÿ“… Hit the "๐ˆ๐๐•๐ˆ๐“๐„" button I am Available to Start Immediately.

  • Shopify
  • Shopify Plus
  • Shopify Theme
  • Liquid
  • Shopify Apps
  • Shopify SEO
  • Shopify Development
  • Shopify Website Redesign
  • Shopify Templates
  • Shopify Website Design
  • Ecommerce Website Development
  • API Integration
  • Conversion Rate Optimization
  • Page Speed Optimization
  • Set Up Shopify Site
  • Shopify Marketing
  • Shopify Dropshipping
Bart C.

Hampstead, North Carolina

$70/hr
4.7
358 jobs

-AI Claude Code Developer (Working/Completed large AI projects) -Very experienced Laravel developer (over 10 years) -Over 150 Succesful Laravel Projects -Attending Laracon 2026 (Boston) - Laravel's annual conference for Laravel developers -Front end with React or Vue.js (highly experienced) -Codeignitor framework -Learndash (over 40 succesful projects) -Located in North Carolina -Full Time Freelancer -Reliable, Professional & Sincere -Over 325 successful projects (just on Upwork alone) -100% Succes rate on Upwork -Top Rated (which means in the top 1% of ALL Upwork freelancers)

  • Yii2
  • AngularJS
  • Android
  • PHP
  • iOS Development
  • Laravel
  • WordPress Plugin
  • CakePHP
  • CodeIgniter
  • Elearning
  • Learning Management System
  • LearnDash
  • Custom PHP
  • Web Development
  • Magento 2
Igor K.

San Diego, California

$90/hr
4.9
538 jobs

Senior WordPress Developer. Reliable and responsive. Result-oriented work. On time. "Top Rated Plus" Upwork premium freelancer, member of an Upwork PRO group. 14+ years skill in full-stack web site development (prototype, graphic design, front-end, back-end, SEO). Back end experience: PHP (WordPress, Laravel), C# (ASP .NET MVC, Web API, Entity Framework, Orchard, Kooboo, Umbraco). Front end experience: HTML5 / CSS3, SASS, LESS, Bootstrap 5, Html5 animation, JS, jQuery, AJAX, Json, Rest API, Angular 1-2-4, React.js, Vue.js, Node.js, Three.js. Other experience: Windows/Unix Server administration, Git, Azure, AWS and cloud solutions. In terms of WordPress can provide: โœ”๏ธ custom theme design or theme/template modification; โœ”๏ธ responsive HTML (will pass Google mobile-friendly test, work on any device and OS); โœ”๏ธ retina display support; โœ”๏ธ HTML5 animation if needed; โœ”๏ธ WordPress/Woo back end; โœ”๏ธ WordPress multisite and membership, BuddyPress, bbPress; โœ”๏ธ custom plugin development; โœ”๏ธ 3rd-party services and payment systems API integration; โœ”๏ธ SEO, make AMP compliant, setup CDN (Cloudflare); โœ”๏ธ support; โœ”๏ธ warranty. Great experience with: โœ”๏ธ e-commerce; โœ”๏ธ payment systems integration (PP, Stripe, Authorize.net and similar); โœ”๏ธ Google Maps API (custom design, clusters, routing, radius, speed/time/distances calculation, etc.); โœ”๏ธ responsive CRM and dashboards, high-traffic web-projects; โœ”๏ธ experience with Microsoft Power BI. Keep the warranty, always available, fast response and turnaround. === TAGS === WordPress Developer ; WordPress expert ; Fullstack developer.

  • WordPress
  • WooCommerce
  • PHP
  • WordPress Plugin
  • WordPress Development
  • Elementor
  • WordPress Theme
  • WordPress Security
  • WordPress Multisite
  • WordPress Customization
  • Web Design
  • CSS
  • JavaScript
  • HTML
  • Vue.js
Stephen K.

Salisbury, Maryland

$95/hr
4.8
224 jobs

Hello, I am Steve โœ”๏ธ I am an all rounded, digital solutions creator working with a small, very skilled, IT "seal" team. โœ”๏ธ My 100% focus is on building custom web & mobile applications with a bold, outstanding, and articulate design โœ”๏ธ I graduated with a Diploma in IT in 2001, a Degree in Computer Science in 2005, and a Master's Degree in Applied Computer Science in 2008 from the University of Maryland โœ”๏ธ Since 2011, we have served dozens of small & medium businesses, startups & individuals helping turn their ideas into reality. โœ”๏ธ We have successfully completed 3 projects funded by the federal government and done a project for Microsoft โœ”๏ธ If you want a reliable, serious, truly commited partner whom you can easily reach, I am here. โœ”๏ธ We enjoy what we do & want to keep building a strong reputation as reliable and trustworthy experts in providing technology solutions โœ”๏ธ Besides work, I love reading, ice skating, roller skating, traveling and speaking Here is some feedback from Upwork clients like you: โญ Stephen's strength is his timely communication. He tries his best to adhere to the specifications and feedback provided along the way and genuinely wants to create the best product and satisfy user needs. It was a very professional and transparent experience working with him. โญ Best developer on upwork. Will never use anyone again, This guy is the real deal and the best I've ever worked with โญ It was a great work by an Excellent Freelancer! โญ Great vision and ability to make sense of non-technical people like me. โญSteve did a great job. Working with him is a pleasure and very productive โญ I have had problems with some other freelancers in the past, so I posted a portion of a larger project as a test. Stephen amazed me with a flawless deliverable on the first try... โญSteve is great! Attentive and got the job done right! โญGreat communication and quick responses. โญ Great Work. Pleasure to work with โญ A+++ โญVery professional. Great work and service. Thank you. โญA+ wirk again Stephen. Thank you โญSteve produced great webdesign and is very motivated to understand the clients vision โญSteve is a good webdesigner who invests time and energy to find out what the client has in mind for his project. I enjoyed working with him. โญSteve works hard and takes pride in his work. He pushes hard when he needs to and made sure we were satisfied with our apps and website work! โญGreat and trustful freelancer with wonderful design skills. I highly recommend him for any freelance job. Core Expertise: โšก๏ธUI/UX and Design: Web & Mobile UI Design, HTML5, CSS3, JS, Bootstrap, Responsive design โšก๏ธMobile: iOS development, (Swift + Xcode), Android development (Java + Android Studio) โšก๏ธDevelopment: Custom PHP, Laravel, React, Angular, JQuery Framework, Yii, CodeIgniter, WordPress, Backend Systems โšก๏ธeCommerce: Custom eCommerce, Shopify, WooCommerce, Apple Pay, Google Pay, Stripe API, PayPal API, Amazon Payments, 2-Checkout, PayU, First Data

  • PHP
  • MySQL
  • iOS Development
  • Android App Development
  • Web Design
  • User Interface Design
  • WordPress
  • User Experience Design
  • Logo Design
  • Web Development
Oleg K.

Sunny Isles Beach, Florida

$90/hr
4.9
329 jobs

Top Rated Upwork premium freelancer, member of an Upwork PRO group. 12+ years of skill in full-stack website development (prototype, graphic design, front-end, back-end, SEO experience). 11+ years of solid commercial experience with WordPress and WooCommerce. 5+ years of experience with Laravel. WORKING WITH ME YOU WILL GET: โ–ช custom creative professionally looking graphic design or theme/template modification; โ–ช responsive HTML (will pass Google mobile friendly test, work on any device and OS); โ–ช retina display support; โ–ช HTML5 animation if needed; โ–ช Wordpress/Woo back end; (experience with RTL sites); โ–ช WordPress multisite and membership; Buddypress and bbPress setup; โ–ช custom plugin development; โ–ช 3rd-party services and payment systems API integration; โ–ช SEO, make AMP compliant, ADA compliant, CDN (CloudFlare setup); โ–ช support; โ–ช warranty. Front-end experience: HTML5 / CSS3, LESS, HTML5 animation, JS, jQuery, AJAX, JSON, Bootstrap, Angular 1-2-4, React, Vue.js. Experience with Unix Server administration, Apache, Redis, nginx; Git, AWS, and cloud solutions. You can always reach me via slack, email, or phone. Tags: ACF, Avada, Custom plugin, Custom theme, Divi, Elementor, PHP, Web Developer, WordPress designer, WordPress Developer, WordPress Website Development.

  • WordPress
  • WooCommerce
  • PHP
  • WordPress Plugin
  • WordPress Development
  • Elementor
  • Divi
  • WordPress Theme
  • BuddyPress
  • WordPress Multisite
  • WordPress Customization
  • Web Design
  • CSS
  • JavaScript
  • HTML
  • Graphic Design
  • Avada Theme Customization
  • PSD to WordPress
Karim Z.

Tucson, Arizona

$40/hr
4.9
50 jobs

Full Stack Developer | AI Agents, LLM Apps & Data Science | Next.js | Node | Python | GoLang I build production AI applications, data pipelines, and full-stack SaaS platforms for startups and enterprise teams. Recent work: a SaaS platform with 5 live AI automation modules (65 planned across a 24-week rollout) and a HIPAA-compliant medical records platform where every data access is logged and defensible. 10+ years shipping code, the last two focused on AI-accelerated development with Claude Code, Codex, Cursor, and whatever ships next: multi-agent systems and LLM integrations that actually run in production. What I do AI engineering: Claude, OpenAI, and Gemini integrations, multi-agent orchestration with LangGraph, RAG pipelines, evaluation harnesses, and production-grade LLM features that hold up beyond the demo. I recently built a Claude-powered proposal generator and an AI report analysis pipeline, both live in production. Data science & ML: Data pipelines, ETL, feature engineering, model integration, and analytics tooling. Pandas, NumPy, scikit-learn, and the glue code that gets models into production. Full-stack development: React / Next.js, Node.js, Python / Django, FastAPI, PostgreSQL, React Native. Clean APIs, sensible architecture, code that other engineers can maintain. Shipped platforms include (HIPAA-compliant EMR: role-based access control, PHI encryption, audit trail logging built to HIPAA Security Rule standards). AI-accelerated workflows: Daily use of Claude Code, Codex, and Cursor with custom configs, MCP server integrations, and agentic dev loops that meaningfully cut delivery time on real client work. Comfortable picking up new AI tooling as it emerges. Cloud & infrastructure: AWS, GCP, Azure, Docker, CI/CD. Built for the load you actually have, not the load a slide deck says you'll have. Industries: SaaS, healthcare (HL7/FHIR/DICOM/HIPAA), fintech, ecommerce (including Shopify and Amazon SP-API), and AI-native startups. Technology Stack: React, Next.js, Node.js, TypeScript, Python, Django, FastAPI, PostgreSQL, Redis, Docker, AWS, GCP, LangGraph, Pandas, scikit-learn, Claude Code, Codex, Cursor, OpenAI / Anthropic / Gemini APIs, React Native. If you're building something AI-heavy, data-driven, or need a senior engineer who can own delivery end-to-end, send over the details and I'll tell you honestly whether I'm the right person for it.

  • Node.js
  • React
  • Full-Stack Development
  • AI Agent Development
  • Next.js
  • Python
  • TypeScript
  • AI App Development
  • LLM Prompt Engineering
  • ChatGPT API Integration
  • Retrieval Augmented Generation
  • Data Science
  • Machine Learning
  • Data Analysis
  • PostgreSQL
  • Shopify
  • API Integration
  • SaaS Development
  • Web Application
  • Supabase

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