Hire the Best Symfony Developers in California

🚀 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝟏𝟎+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝟑𝟎+ 𝐒𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬 I don’t just write code – 𝐈 𝐬𝐨𝐥𝐯𝐞 𝐩𝐫𝐨𝐛𝐥𝐞𝐦𝐬, 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐞 𝐩𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞, 𝐚𝐧𝐝 𝐞𝐧𝐬𝐮𝐫𝐞 𝐞𝐯𝐞𝐫𝐲𝐭𝐡𝐢𝐧𝐠 𝐰𝐨𝐫𝐤𝐬 𝐟𝐥𝐚𝐰𝐥𝐞𝐬𝐬𝐥𝐲. I thrive on challenges and enjoy building apps that are not only powerful but also intuitive and fun to use. Let’s create something outstanding together! To kick things off, I offer a 𝐅𝐑𝐄𝐄 𝟒𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐭𝐞𝐜𝐡 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 where we can explore your project goals and define the best path forward. ✅ 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: ◈ PHP: Laravel, Yii2, Symfony, Zend, CakePHP, CodeIgniter ◈ Node.js: Express, Nest.js ◈ Python: Django ◈ Databases: MySQL, PostgreSQL, DynamoDB, MongoDB ◈ API Development: REST, GraphQL, WebSockets ◈ Cloud: AWS, Google Cloud, Azure, Docker ✅ 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: ◈ JavaScript: React.js, Next.js, Nuxt.js, Vue.js, Angular.js ◈ TypeScript, UI Libraries: Redux, Material UI, Bootstrap, Tailwind ✅ 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤: ◈ Web3 and OpenAI integrations ◈ API & Payment Gateway integrations ✅ 𝐂𝐌𝐒 & 𝐏𝐖𝐀: ◈ WordPress: Custom themes & plugins, Elementor ◈ Progressive Web App (PWA) development ✅ 𝐃𝐞𝐬𝐤𝐭𝐨𝐩: ◈ Python, JavaScript/TypeScript 𝐑𝐞𝐜𝐞𝐧𝐭 𝐏𝐫𝐨𝐣𝐞𝐜𝐭𝐬: ➤ PuzzleTrip – Aggregator for rental and tour services (cars, yachts, custom trips) ➤ Grand Time – Web3 platform connecting businesses and freelancers globally ➤ ArmRoom – Dating app for connecting people across cultures I'm here to help tackle technical challenges and build reliable, high-impact digital products. Let’s make it happen!

🅷🅴🆈 👋 Hi! I’m a veteran full stack developer, mobile app developer, and team lead leading a senior long-term team capable of taking products from idea → launch → scale → maintenance. I’ve been in professional software development for 25+ years and mobile app development for 17+ years, delivering scalable iOS Development, Android App Development, Flutter, React Native, and backend-driven platforms across startups, SaaS products, enterprises, and high-growth mobile ecosystems. Clients usually come to us when they need more than just coding — they need a technical partner who understands architecture, business logic, scalability, monetization, and long-term product growth. As a mobile application developer, ios developer, android developer, flutter developer, and full stack developer, I specialize in building high-performance native and cross-platform mobile apps used by millions of users worldwide. I work with native iOS development using Swift, SwiftUI, UIKit, and Objective-C, native Android development with Kotlin and Java, as well as Flutter, React Native, and hybrid app development for scalable cross-platform delivery. Over the years, I’ve helped build 700+ apps across fintech, healthcare, social networking, education, entertainment, e-commerce, IoT, and enterprise SaaS. My experience covers the full mobile app development lifecycle — system architecture, UI/UX implementation, backend development, API Integration, DevOps, deployment, scaling, optimization, and long-term product evolution. 🏆 Why Clients Choose Me ✔️ 25+ years as a full stack developer and software architect
 ✔️ 17+ years in mobile app development
 ✔️ 700+ mobile apps delivered across iOS, Android, Flutter & React Native
 ✔️ Expertise in native app development, hybrid app development, and scalable backend systems
 ✔️ Reduced crash rates by up to 70% and improved app performance by 50% on production apps
 ✔️ Built mobile platforms used by 5M+ users worldwide
 ✔️ Strong experience with Mobile App Improvement, Mobile App Bug Fix, and modernization projects
 ✔️ Long-term experience with startups, SaaS companies, enterprises, and Fortune 500 clients
 ✔️ Full-cycle delivery: architecture → development → deployment → scaling → support 📱 Native iOS & Android Development • Native iOS Development with Swift, SwiftUI, UIKit, Combine, Objective-C • Native Android App Development with Kotlin, Java, Jetpack Compose • Smartphone app optimization for performance, UX, and scalability • Clean Architecture, MVVM, VIPER, modular app structures • Device integrations: BLE, GPS, biometrics, camera, sensors, HealthKit, Google Fit • App Store & Google Play deployment pipelines • Multi-language apps with localization and accessibility support • Advanced performance optimization and memory management 🔁 Cross-Platform & Hybrid App Development • Flutter developer expertise for scalable cross-platform products • React Native development with custom native module integrations • Kotlin Multiplatform Mobile (KMM/KMP) • Shared business logic across iOS and Android • Adaptive UI systems and responsive mobile layouts • Cross-platform architectures reducing development time by 40–60% 🔧 Backend, API Integration & Infrastructure • REST API and GraphQL API Integration • Firebase, Node.js, PHP, and scalable backend services • Authentication systems, caching, offline sync, token management • SQLite, Room, Realm, Core Data • Push notifications: FCM, APNS, OneSignal • Real-time chat, geolocation systems, dashboards, and live data platforms • Backend-connected mobile ecosystems with scalable cloud infrastructure ⚙️ DevOps, CI/CD & Delivery • Fastlane, GitHub Actions, Bitrise, Firebase App Distribution • Automated testing and deployment pipelines • Beta testing, crash analytics, staged rollouts • CI/CD optimization for faster and safer release cycles • AWS and scalable cloud deployment workflows 📊 Analytics & Monetization • Firebase Analytics, Mixpanel, Amplitude, Google Analytics • In-app purchases, subscriptions, AdMob, Facebook Ads • Retention optimization and funnel analytics • Data-driven product iteration and growth optimization 🔌 Advanced SDK & Hardware Integrations • AVFoundation, CameraX, Core Bluetooth, Core Motion • Stripe, Twilio, Agora, Sendbird, Mapbox, OpenCV • IoT dashboards, BLE integrations, voice/video systems • Camera-heavy and sensor-based mobile applications 🌍 Industries Served • Fintech & Banking • Healthcare & Fitness • E-commerce & Retail • Smart Home & IoT • Education & E-learning • Social Networking • Travel & Hospitality • Entertainment & Media • SaaS & Enterprise Platforms ✅ Let’s Build a Mobile Product That Scales!

🏆 Top Rated Plus: Top 3% Freelancer - End-to-end AI-Native Engineering & Delivery 70+ Projects · 10+ Live RegTech Systems · FinTech · HealthTech · iGaming · Crypto · eCommerce · KYC/AML · Web · iOS · Android · PWA · Flexible Engagement Model Two things happen when this engagement starts: the architecture gets right, and the delivery gets predictable. That has been the pattern across 70+ projects over ten years, covering FinTech payment systems, AI-powered products, SaaS platforms, and regulated-industry automation. Founding-engineer DNA across six startups: 1hero (sold), Inkin (300K users, $2M ARR), Brandwise, EmailX (SWG accelerator), Nero, and Spayon. Particularly effective in AI-native engineering orgs where developers work with coding agents and automated pipelines. Know how to scope work for AI-assisted development, review AI-generated code, and keep velocity high without sacrificing production stability. Real production work with LLMs since the pre-hype window: agentic workflows at 1hero and Qlerify, AI-native social moderation at Brandwise, MCP integrations and Claude Code pipelines for current clients. Not a project manager who learned some tech vocabulary. Background is hands-on engineering, product ownership, and company building. Co-founded and scaled Inkin to 300K users and $2M ARR as CPO, then CEO. Enterprise customers shipped to in past lives: Deloitte, KPMG, Google, PayPal, Wargaming. Built and exited 1hero. Led a 15-person cross-functional team through the full delivery of Spayon, a payment gateway that went live, processing $2M+ in its first quarter. What makes this work: the ability to translate ambiguous business requirements into structured engineering tickets, validate that what shipped actually matches the spec, and hold the line on timelines without burning the team. Comfortable working inside Linear, Jira, or whatever the team already uses. Current operating model is fractional. Can embed with one team full-time or run delivery across 2-3 concurrent engagements, depending on complexity. Technical foundation: - TypeScript/Node.js - React/Next.js, PostgreSQL - Claude Code, LangChain, n8n. - AWS/Azure - Python, PyTorch, FastAPI

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: ✔️ custom theme design or theme/template modification; ✔️ responsive HTML (will pass Google mobile-friendly test, work on any device and OS); ✔️ retina display support; ✔️ HTML5 animation if needed; ✔️ WordPress/Woo back end; ✔️ WordPress multisite and membership, BuddyPress, bbPress; ✔️ custom plugin development; ✔️ 3rd-party services and payment systems API integration; ✔️ SEO, make AMP compliant, setup CDN (Cloudflare); ✔️ support; ✔️ warranty. Great experience with: ✔️ e-commerce; ✔️ payment systems integration (PP, Stripe, Authorize.net and similar); ✔️ Google Maps API (custom design, clusters, routing, radius, speed/time/distances calculation, etc.); ✔️ responsive CRM and dashboards, high-traffic web-projects; ✔️ experience with Microsoft Power BI. Keep the warranty, always available, fast response and turnaround. === TAGS === WordPress Developer ; WordPress expert ; Fullstack developer.

Magento/Shopify Certified Developer with 10+ years of experience building and maintaining Magento 1.x/2.x Community and Enterprise editions and Shopify/Shopify Plus stores. US based, 5-star, UpWork Top Rated, full time freelancer. My services also include developing/customizing websites on BigCommerce platforms as well as creating unique solutions from scratch using one of the PHP/JavaScript frameworks including Laravel, Symfony, Angular, React and Vue.

I am US-based professional freelance developer with extensive experience in building high quality sites. My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the Ecommere services industry. I like working on projects with a team that cares about creating beautiful and usable interfaces. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my work timings and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you!