Top Yii Development Companies in California

Discover top yii development companies in California. Compare reviewed agencies, portfolios, pricing, and services to hire the best Yii Developers for your project.
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5.0 out of 5, based on 89 real reviews.
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List of the Best Yii Development Agencies and Yii Developers in California

Certain agencies may be featured through sponsored placements. Rankings and SF Scores remain unbiased and are based solely on our evaluation methodology.

12 Companies

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Bytes Technolab
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Claimed by Official Representatives

78

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

78

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 5% Web Development

  • 50% Product Engineering services

  • 25% Artificial Intelligence

  • 5% Mobile App Development

  • 5% Software Development

  • 5% Web Design

  • 5% Digital Transformation

Delivering Digital Excellence

Since 2011, Bytes Technolab has helped founders turn ideas into market-ready products and growing businesses modernize legacy systems and automate operations with AI. For Startups: You have a validated idea or fresh funding but nobody senior on the technical side. Or your build has stalled, for whatever reason. - MVP & Product Build: your first product, designed and built for real users. - Fractional CTO: senior technical leadership, part time, led by our CTO, Bhavik Shah. - Product Rescue: we review where your build stands, tell you what's worth keeping, and get it moving again. We also help when you need your product designed (UI/UX Design), an older product brought up to date (Product Modernization), a technical review before investors look (Tech Due Diligence & Code Audit), or the team that built your product to keep building it (Product Engineering Team). For Businesses: Your team already uses AI tools, but they aren't part of how the business runs. Renewals keep rising for tools that only half fit. Older systems stand in the way of what you want to do next. - AI Agents & Orchestration: we automate repetitive work in your business, such as lease document checks in real estate, admissions queries in education, or maintenance requests in manufacturing. - SaaS Replacement: software built around how your business actually works, instead of another subscription. - Legacy System Modernization: we rebuild or upgrade the core systems your business runs on, so they support what comes next. We also help when you want one specific process automated (AI Workflow Automation), cloud costs brought under control (Cloud Optimization), or a long-term engineering center of your own (Global Capability Center). Product Consulting with Ownership at the Core. We tell you what's worth building, including when an idea should wait, and the team that builds it stays to support it. Clients stay with us for five and ten years. Say hello: hello@bytestechnolab.com | +1 408 5495015 25298 FM 2978 Rd, Unit A, Tomball, TX 77375, USA Get the plan before you spend the budget: Bytes Launchpad for founders. AI Consulting Services for businesses.

See all 13+ Case Studies
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$1,000 - $10,000

Min. Budget Size
Inside Service Listing

100 - 249

Team size
Inside Service Listing

Tomball, USA

Location
Verified Client Review

Verified Client Review

Webflow Site Development for Creative Agency

Reviewed by: Taylor Powers, Project Manager at Creative Agency View all 48 ReviewsView all Reviews
CMARIX
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agency_climbed
Claimed by Official Representatives

51

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

51

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 10% Web Development

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Digital Marketing

  • 10% IT Services

  • 10% Blockchain Development

  • 10% Internet of Things

  • 10% CMS

  • 5% Artificial Intelligence

  • 5% Product Engineering services

Envision, Leverage, Infinite

CMARIX is a leading technology outsourcing company in the US with expertise in Enterprise Software, Mobile Application & eCommerce website Development . With a team of 170+ in house experts CMARIX is working with clients across 46 countries globally and has tailored 1100+ Web & 290+ Mobile applications across different business domains. We are pioneers of Outsourcing Simplification and have a very creative work culture. We are very passionate for the services we provide and take great pride in ensuring complete customer satisfaction.

See all 3+ Case Studies
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Temecula, USA

Location
Verified Client Review

Verified Client Review

Web Development for Shoe Manufacturer

Reviewed by: Fatih Hekimoglu, Director of International Sales at Shoe Manufacturer View all 8 ReviewsView all Reviews
Diffco
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agency_climbed
Claimed by Official Representatives

43

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

43

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

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Services Provided
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Expertise Distribution (%)
  • 10% Web Development

  • 55% Artificial Intelligence

  • 20% Software Development

  • 15% Mobile App Development

Your trusted software development partner

Diffco is a San Francisco-based company specializing in AI, custom software development, and staffing services. With more than 17 years of expertise in creating dependable solutions for mobile, web, and AI applications, it is committed to driving and supporting the growth of your business. Products we developed are used by renowned companies such as American Express, Starbucks, Whole Foods, Mars, and many successful startups like Maze, Happier, and Legion Farm, among many others. Why Diffco? For your project development: Client-driven approach and clear communication Transparent processes and billing Detailed reporting and deliverables Dedicated project team with no cross-project sharing For your team augmentation: Transparent pricing with no hidden fees Vetting and verification of team member expertise Fast and straightforward hiring for both long and short-term projects A dedicated account manager to facilitate interactions with both candidates and hired personnel

View Diffco Profile
Inside Service Listing

$100-$149/hr

Hourly Rate
Inside Service Listing

$50,000+

Min. Budget Size
Inside Service Listing

25 - 49

Team size
Inside Service Listing

San Jose, USA

Location
Verified Client Review

Verified Client Review

They made our AI accuracy measurable

Reviewed by: Elvera Kaparchuk, Co-Founder at SaveIT Receipts View all 13 ReviewsView all Reviews
Ezulix Software
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agency_climbed
Claimed by Official Representatives

40

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

40

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 25% Artificial Intelligence

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Digital Transformation

  • 5% Web Design

  • 5% IT Services

  • 5% Blockchain Development

De[coding] Capabilities

Ezulix is a custom AI software development company specializing in engineering hyperautomation solutions across all business industries. Certified as a CMMI Level 5 IT company, Ezulix caters to the digital transformation and overall IT operations needs of enterprises, startups, SMBs, and large corporations. It uses a consulting-first approach and carefully analyzes the existing workflows of a business, strategizes a step-by-step automation roadmap, and curates an AI-powered business process automation solution for businesses, helping businesses reduce manual workload at speed and scale with intelligent workflows. In addition to business software solutions, Ezulix also specializes in first-of-its-kind mobile app development. It fulfils unique app development requirements with dedicated app development teams.

View Ezulix Software Profile
Inside Service Listing

Undisclosed/hr

Hourly Rate
Inside Service Listing

$7,000+

Min. Budget Size
Inside Service Listing

50 - 100

Team size
Inside Service Listing

Downey, USA

Location
Verified Client Review

Verified Client Review

Mobile App & Web Revamp & Maintenace for Car Manufacturer

Reviewed by: Bob Laishley, CEO at Caterham View all 8 ReviewsView all Reviews

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

28

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 20% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Web Design

  • 10% Blockchain Development

  • 10% Internet of Things

  • 10% Artificial Intelligence

  • 10% CMS

Build Advance software development

Creating Digital Products from Concepts to Upend Industries Leading AI software development firm Rytsense Tech specializes in creating AI solutions that inspire change and revolutionize industries. Our skilled team of more than 100 tech enthusiasts serves clients in the US, Europe, AU, and ME areas. To far, we have revolutionized digital experiences for more than 100 Fortune 500 organizations and startups. One of the well-known suppliers of IT services is thought to be Rytsense Technologies. When faced with issues in the information and technology sector, the professional company is carefully structured to provide more attainable results and solutions for usage in a variety of industries. Cloud & DevOps Blockchain Business Intelligence, Data Science and Analytics, Software Development, Digital Transformation, Artificial Intelligence, and Product Design are among our areas of competence. We have an effective and appropriate collaboration between the company's internal IT settings and the new external IT environments. With dedication and perseverance, Rytsense Technologies has quickly expanded into a software development services provider with clients in India and around the world. Why pick us: As seen by the unmatched outcomes we have produced for our clients and the industry recognition we have earned, we are experts at reinventing software and AI development experiences across sectors. Top paid and free app charts across several languages and nations won numerous honors, including "App Development Company of the Year," from esteemed publications including Entrepreneur and CIO Review. Get in touch with us to talk about your project!

View Rytsense Technologies Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Mountain View, USA

Location
Verified Client Review

Verified Client Review

Custom Software Dev for Software Solutions Company

Reviewed by: Jose Pablo Lopez, Project Manager at NTD Software View all 5 ReviewsView all Reviews

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Web Development

  • 20% Ecommerce Development

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Web Design

  • 10% IT Services

Custom Software Solutions Built for Flexibility and Business Growth

Argusoft is a premier software solutions consultancy specializing in designing and deploying cloud-based and on-premises software applications. We treat software as a dynamic asset, continuously evolving to meet changing business requirements. Using our low-code framework, Business Modeller, we create fully customized, scalable solutions that are quick to configure, stable, and highly adaptable. Our approach ensures seamless alignment between technology and business goals, enabling organizations to optimize processes, enhance productivity, and stay competitive in fast-paced markets. Argusoft empowers businesses with innovative software solutions designed for flexibility, efficiency, and sustainable growth across industries.

View Argusoft Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$25,000+

Min. Budget Size
Inside Service Listing

250 - 999

Team size
Inside Service Listing

Newark, USA

Location
Verified Client Review

Verified Client Review

Enhancement of Development Personnel for Produce Procurement Firm

Reviewed by: Cindy Sanz, Software Development Manager at Fresh Concepts Inc. View all 4 ReviewsView all Reviews
Custom Website Creator
Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image
agency_climbed
Claimed by Official Representatives

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

27

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 15% Web Development

  • 20% Mobile App Development

  • 15% Web Design

  • 15% Digital Marketing

  • 10% Software Development

  • 5% Ecommerce Development

  • 5% Digital Transformation

  • 5% Artificial Intelligence

  • 5% Cloud Computing Services

  • 5% CMS

Experts in Designing Websites That Captivate and Convert.

Custom Website Creator is a premier digital solutions agency based in Stockton, California, specializing in top-tier web design, development, and digital marketing services across the United States. With over seven years of industry expertise, we focus on building custom websites and applications that enhance brand presence, boost user engagement, and deliver measurable success. Our solutions cater to businesses of all sizes, from startups to large enterprises, ensuring tailored strategies that align with their unique objectives. Whether designing a visually captivating website, developing a high-performance application, or implementing data-driven marketing campaigns, we excel in transforming ideas into powerful digital experiences. At Custom Website Creator, we combine creativity with advanced technology to deliver results that surpass expectations. Our core services include responsive web design, robust web development, SEO, social media marketing, and mobile app development. Each project reflects our commitment to quality, innovation, and client satisfaction. Located at 5343 Carrington Cir #18, Stockton, CA, our expert team works closely with clients to understand their vision, ensuring our solutions are not only visually impressive but also optimized for scalability and performance. Partner with Custom Website Creator to establish a strong online presence, elevate your brand, and drive long-term growth in today's competitive digital landscape.

View Custom Website Creator Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$1,000 - $2,000

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Burnham, USA

Location

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26

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

26

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Web Development

  • 20% Ecommerce Development

  • 20% Mobile App Development

  • 20% Software Development

  • 10% IT Services

  • 10% CMS

Zeal Of Being Innovative

A major provider of IT solutions and an ITES firm in Ahmedabad, Zobi Web Solutions has been hailed by industry insiders as one of the most promising start-ups. We enjoy a solid reputation for producing and offering only the highest calibre of projects and services. Our solutions are comprehensive, simple to use, and in line with emerging trends since they are shaped by customer needs. Our solutions transcend departmental boundaries and are distinguished by obvious advantages for business domains that appear to be distant from the solution's primary goal. High levels of customer satisfaction are a direct result of our unwavering commitment to giving our customers more value.

View Zobi Web Solutions Private Limited Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

10 - 49

Team size
Inside Service Listing

Palo Alto, USA

Location
Verified Client Review

Verified Client Review

Hybrid App Development for Software Company

Reviewed by: Racovita Alexandru, Manager at NextIT Solutions View all 3 ReviewsView all Reviews

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

18

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Web Development

  • 20% Web Design

  • 20% Digital Marketing

  • 20% CMS

  • 10% Ecommerce Development

  • 10% Mobile App Development

Website development company USA

Based in Delhi, NCR, Code Calibre is a seasoned web design, development, and digital marketing firm. We are a company that is driven by technology and is taking the next step to become one of India's leading IT organizations. Our initial goal was to provide our local and international clients in the IT industry with top-notch services. We have grown from a modest business to a full-fledged IT firm with a staff of incredibly motivated, hardworking, capable, and innovative professionals.

View Code Calibre Profile
Inside Service Listing

N/A

Hourly Rate
Inside Service Listing

$1,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

San Francisco, USA

Location
M TECHUB LLc
Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image
agency_climbed
Claimed by Official Representatives

12

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

12

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 20% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 20% Web Design

  • 10% Internet of Things

  • 10% Cloud Computing Services

700+ Apps Delivered. Trusted by Startups & Enterprises in 35+ Countries.

M TECHUB LLC is a leading software development company with 200+ engineers delivering mobile apps, web platforms, AI solutions, and enterprise software for clients across the USA, UK, UAE, and Europe. We partner with startups, SaaS companies, and enterprises to build and scale high-performance digital products from MVP to global launch. Our expertise includes cross-platform mobile development (React Native, Flutter, Swift, Kotlin), web and SaaS platforms (React, Next.js, Node.js, Django, Laravel), AI agents and LLM integrations, blockchain solutions, and game development using Unity and Unreal Engine. We also offer staff augmentation and dedicated development teams for flexible scaling. With 450+ successful projects, agile sprint-based delivery, and rapid team onboarding, we ensure speed, transparency, and technical excellence. Our senior engineers operate across global time zones, delivering scalable architectures and seamless integrations. M TECHUB LLC empowers businesses to innovate, compete globally, and achieve measurable growth through reliable, future-ready technology solutions.

View M TECHUB LLc Profile
Inside Service Listing

$50-$99/hr

Hourly Rate
Inside Service Listing

$10,000+

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

Mountain View, USA

Location
Delight IT Solutions
Review Star Image Review Star Image Review Star Image Review Star Image Review Star Image
agency_climbed
Claimed by Official Representatives

11

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

11

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 20% Mobile App Development

  • 20% Software Development

  • 10% Ecommerce Development

  • 10% Web Design

  • 10% Digital Marketing

  • 10% IT Services

  • 10% CMS

Custom Web, Mobile & Software Development That Drives Growth.

Delight IT Solutions is a global IT services company dedicated to helping businesses accelerate their digital transformation through innovative, reliable, and scalable technology solutions. We specialize in custom website development, mobile application development, eCommerce solutions, enterprise software, UI/UX design, cloud integration, and digital marketing services tailored to businesses of all sizes. With a team of experienced developers, designers, and digital strategists, we deliver high-quality solutions that combine creativity, performance, and security. Whether you're a startup looking to launch your first product or an established enterprise seeking to modernize your digital presence, we provide end-to-end services that turn ideas into successful digital experiences. Our expertise includes WordPress development, PHP, Laravel, React.js, Node.js, Android and iOS app development, API integrations, CRM solutions, website maintenance, SEO, PPC advertising, social media marketing, and branding. Every project is built with a strong focus on user experience, search engine optimization, responsive design, and long-term scalability. At Delight IT Solutions, we believe technology should empower businesses to grow faster, improve efficiency, and stay ahead of the competition. Our client-first approach, transparent communication, and commitment to excellence have earned us the trust of clients across multiple industries worldwide. From strategy and design to development, deployment, and ongoing support, we work as your technology partner to deliver measurable business results. Whether you need a corporate website, custom web application, mobile app, online store, or a complete digital marketing strategy, Delight IT Solutions is committed to providing cost-effective, future-ready solutions that drive innovation and business success. Let's build the future of your business—one digital solution at a time.

View Delight IT Solutions Profile
Inside Service Listing

$25-$49/hr

Hourly Rate
Inside Service Listing

$100 - $10,000,000

Min. Budget Size
Inside Service Listing

50 - 249

Team size
Inside Service Listing

San Francisco, USA

Location

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

1

SF Score

SF Score is calculated using our SARM methodology to evaluate agency expertise, market presence, and overall credibility. View Ranking Methodology

View Profile Visit Website
Services Provided
info
Expertise Distribution (%)
  • 10% Web Development

  • 20% Digital Marketing

  • 20% IT Services

  • 10% Ecommerce Development

  • 10% Mobile App Development

  • 10% Software Development

  • 10% Cloud Computing Services

  • 10% CMS

Your trusted partner for end-to-end software development solutions

Developers Dev is a large-scale software development and IT services company providing comprehensive digital solutions to businesses worldwide. With a team of thousands of developers, the firm offers services spanning custom software development, mobile app development, web development, UI/UX design, AI and machine learning integration, cloud computing, and IT staff augmentation. Developers Dev caters to startups and enterprises alike, delivering scalable and innovative technology solutions at competitive rates. The company emphasizes quality assurance, agile delivery methodologies, and dedicated project management to ensure on-time, on-budget delivery for clients across North America, Europe, and beyond.

View Developers Dev Profile
Inside Service Listing

< $25/hr

Hourly Rate
Inside Service Listing

$5,000+

Min. Budget Size
Inside Service Listing

1,000 - 9,999

Team size
Inside Service Listing

San Jose, USA

Location

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