Hire the Best Web Programming Specialists in California

Clients rate our Web Programming specialists
Rating is 4.8 out of 5.
4.8/5
Based on 2,016 client reviews
Aurelia Y.

San Diego, California

$90/hr
5.0
74 jobs

Hi, I'm Aurelia. I started coding websites in HTML, CSS and JS over 10 years ago before I found and fell in love with Wordpress. With its flexibility, Wordpress allows me to create websites faster with a built in Client Dashboard allowing clients to complete simple edits themselves. I consider myself somewhere in between a Designer and a Developer. My understanding of the Wordpress environment, PHP coding, setting up hosting environments, DNS goes beyond that of a designer yet I also create designs that are clean, organized and very intuitive. I love developing content strategy and have many happy clients as reflected in my reviews. I care about all my clients and strive to provide the best and painless experience possible. FUN Fact - I also teach the Front End Web Developer Certificate program at SDCCE!

  • WordPress
  • JavaScript
  • HTML
  • CSS
  • Shopify
Kenneth B.

Covina, California

$50/hr
5.0
91 jobs

Web developer with extensive Shopify, WordPress, and e-commerce experience. Highly motivated individual with extensive knowledge and experience in computer and video game software. Primarily a web developer with extensive Shopify, WordPress, and e-commerce experience, also an exceptional writer/editor with technical marketing experience, and a graphic designer, among other things. Very detail-oriented and dedicated to excellence.

  • Web Development
  • Web Design
  • Graphic Design
  • Shopify
  • C++
  • Objective-C
  • WordPress
  • PHP
  • Bug Fix
  • C#
  • Ecommerce Website
  • JavaScript
  • HTML
Andrey C.

Los Angeles, California

$35/hr
4.8
97 jobs

25+ years in software, 17+ years in mobile, and 700+ apps delivered. I build and scale iOS, Android, Flutter & React Native products end to end - from architecture and backend integrations to launch, monetization, performance, and long-term growth. 👋 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. 🏆 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 → suppo 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. 📱 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!

  • Flutter
  • Mobile App Development
  • Hybrid App Development
  • iOS Development
  • Android App Development
  • Mobile App
  • iPad App Development
  • App Development
  • Android
  • iOS
  • Smartphone
  • Swift
  • Objective-C
  • Firebase
  • Apple Xcode
  • API Integration
  • User Authentication
  • User Profile Creation
  • Kotlin
  • Mobile App Design
Ryan F.

Los Angeles, California

$80/hr
4.4
263 jobs

Hello, thanks for reviewing my profile. ~10 years in web and application development. Experience with various languages, including but not limited to C++, C#, PHP, Java, JS, and Python. Experience with various hosting platforms and project management tools, including but not limited to AWS, Docker, Git and SSH. Extensive experience with HTTP REST APIs and OAuth / OAuth2 protocols.

  • HTML
  • PHP
  • JavaScript
  • C++
  • C#
  • Python
  • Linux System Administration
  • Amazon Web Services
Andrew L.

Walnut, California

$60/hr
5.0
8 jobs

I am a full-stack web developer knowledgeable in PHP, WordPress, Javascript, React and NodeJS. I have helped develop applications for companies working with teams using systems such as GIT. I am confident that I will have the proper skills and dedication needed to help you or your company with nearly any web development project. My main focus is PHP applications, but I am also well versed in Javascript development.

  • Web Development
  • MySQL
  • Git
  • MongoDB
  • Node.js
  • React
  • PHP
  • JavaScript
  • TypeScript
  • WordPress Plugin
  • CSS
  • WordPress Theme
  • WooCommerce
  • Vim
  • Object-Oriented Programming
Abraham G.

Chula Vista, California

$95/hr
5.0
125 jobs

I am a Front End and Back End Developer. I enjoy taking complex problems and turning them into simple and beautiful code. I love structure and logic. I have been coding around 10 years now and I never stop learning – I love it. I want to share my knowledge with other upcoming or current developers. I am a current developer at Suner and Garcia a Digital Advertising Agency based in San Diego, CA. Where I spend constant hours making the internet a better place. Abraham Garcia Suner and Garcia

  • jQuery
  • CodeIgniter
  • MySQL
  • Laravel
  • CSS
  • HTML5
  • JavaScript
  • PHP
  • PSD to HTML
  • Apache Cordova
  • CMS Development
  • QuickBooks Online API
  • Website Migration
  • MySQL Programming
  • Shopify

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