Best California Node.js Development Companies
355 Companies
Rankings updated: July 13, 2025
Goji Labs - Building It Right the First TimeWe're Goji Labs—your future team for building smart, beautiful apps that actually work. Strategy? Yep. UX? Obsessed. Code? Clean. We've launched hundreds of products, and were just getting started. [... view the full profile of Goji Labs]Los Angeles, California Under 49 $149/hr $25,000 - $50,000
Quality, Experience, Transparency, ResultsMercury Development offers best in class Software Development, Mobile Apps, UI/UX, QA, ML, Data Science and more. With over 23 years in business, and over 400 employees, Mercury has the experience [... view the full profile of Mercury Development]San Diego, California 250 - 499 $50/hr Inquire
Build Intelligent Apps for Web, Mobile, Data, AI and CloudAzumo helps businesses build intelligent apps by providing nearshore, top-tier developers skilled in AI, data engineering, and enterprise web and mobile applications. Our expertise has earned the [... view the full profile of Azumo]San Francisco, California 100 - 249 $55/hr $50,000 & Up
Driving Change Through Technology - Apps, Ecommerce, Staff Aug, BPO, Next Gen Tech and more!We are the nerds that every company wants in their tech division; experience, innovative and imaginative to the core!With more than 200 innovative software products and solution delivered, Trango [... view the full profile of Trango Tech]San Jose, California 100 - 249 Inquire Inquire
Bringing awesome ideas to lifeCloseloop is a renowned custom software development company in California, offering innovative software solutions to its clientele to meet modern digital trends. We specialize in custom software [... view the full profile of Closeloop Technologies]Mountain View, California 100 - 249 $25/hr $25,000 - $50,000
Your trusted partner for software development and team augmentationDiffco is a global software development and team augmentation company based in Silicon Valley. With over 16 years of experience delivering robust software solutions in mobile, web, and AI development [... view the full profile of Diffco]San Jose, California 50 - 99 $70/hr $25,000 - $50,000
Transforming Ideas into Intelligent SolutionsAristek is a custom development company specializing in AI and DS solutions for EdTech, HealthTech, Logistics, and Retail. Our experts have 22+ years of experience, serving 40+ global clients and [... view the full profile of Aristek Systems]Irvine, California 100 - 249 $50/hr $25,000 - $50,000
We Turn Your Vision Into RealityHelping U.S. businesses grow online since 2022, we provide affordable custom web design and SEO services that deliver measurable results. [... view the full profile of Own Web Solutions]Ontario, California Under 49 $20/hr Under $1,000
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Get what matters!Suffescom is a leading mobile app development company offering top-notch solutions across diverse industries. [... view the full profile of Suffescom Solutions Inc]Los Angeles, California 250 - 499 Inquire $10,000 - $25,000
Your ultimate video animation agency for every requirement.BuzzFlick is a global motion graphics company, renowned for its expertise in crafting high-quality logo animations, illustrations, branding materials, videos, and designs. As dedicated partners in [... view the full profile of BuzzFlick]Los Angeles, California 50 - 99 $50/hr Inquire
5-Time SEO Agency of the Year. [Named 2024 SEO Agency of the Year by Search Engine Land]HigherVisibility is a digital marketing agency that helps businesses grow through SEO, Paid Search, Paid Social, CRO, and Web Development. We work with a wide range of clients, from small and [... view the full profile of HigherVisibility]San Francisco, California 50 - 99 Inquire $1,000 - $10,000
Digital Mastery, Delivered by BirdAward Winning Digital Mastery, Delivered by Bird [... view the full profile of Bird Marketing]Los Angeles, California Under 49 $100/hr $1,000 - $10,000
Elevating your place on the digital landscapeEvrone is your go-to custom software development company that offers a comprehensive range of services - from web development to mobile app development, design to Java development, Python Django [... view the full profile of Evrone]San Francisco, California 50 - 99 $50/hr $10,000 - $25,000
Your Vision. Our Expertise. Shaping the Future!TekRevol is a global leader in digital innovation, dedicated to creating advanced products ranging from mobile apps to AI-enhanced software solutions. Our goal is to help businesses outperform their [... view the full profile of TekRevol]San Francisco, California 250 - 499 $35/hr $25,000 - $50,000
Decades of Experience, Building Platforms for the Worlds Top Brands - USA & CanadaEssential Designs builds custom software platforms for the worlds leading brands, and companies of all sizes. Our technologies include Mobile Applications, Web Based Applications and Desktop. [... view the full profile of Essential Designs]Culver City, California 50 - 99 $50/hr $25,000 - $50,000
From Clicks to Profit PathwayTraffic Dojo - Marketing funnels for any type of business. With over 5 years of extensive experience in affiliate marketing and a focus on crafting strategic marketing funnels, we're dedicated to [... view the full profile of Traffic Dojo Inc]Santa Ana, California Under 49 $100/hr $1,000 - $10,000
We make a differenceI am grateful that you took the time to visit! Because you are here, I may assume that you are searching for help with some aspect of software development, whether it is UI/UX design or mobile app [... view the full profile of Differenz System]Los Angeles, California 100 - 249 $30/hr $25,000 - $50,000
E-commerce Experts | Web Development, Shopify/ Shopify PlusDigitalSuits is a full-cycle ecommerce agency with a focus on Shopify development and extensive expertise in custom software development. [... view the full profile of DigitalSuits]San Diego, California 50 - 99 $45/hr $10,000 - $25,000
We are a Creative Development Agency & Consultancy.We don't just build apps, we build app companies. Our CA-based team of entrepreneurs, innovators, and visionaries partner with new Founders and business owners to design, develop, & launch apps that [... view the full profile of Naked Development]Irvine, California Under 49 Inquire $10,000 - $25,000
Succeed Without (L) imitationsSoftermii (https://www.softermii.com/) is an outsourcing/outstaffing company with more than 8 years of experience in web and mobile application development with a team of more than 120 specialists [... view the full profile of Softermii]Los Angeles, California 100 - 249 $45/hr $25,000 - $50,000
Top UI/UX design, web design, and branding agency in San Francisco.We're a global group of strategists, designers, and engineers building notable brands and premier digital experiences that captivate users worldwide.Our unified, AI-infused creative approach [... view the full profile of Clay]San Francisco, California 50 - 99 $175/hr Inquire
Transform Fast: Your App on iOS & Android Awaits!Koderspedia | Mobile App Development in Palo Alto [... view the full profile of Koderspedia]Palo Alto, California Under 49 Inquire $1,000 - $10,000
Your Trusted Partner in Software Development, Product Design and QAinVerita is a 150 engineers custom software and staff augmentation company that delivers custom healthcare software, pharmacy and medical(IoT), web(.NET/Node.js), mobile solutions(React-Native), and [... view the full profile of InVerita]San Francisco, California 100 - 249 Inquire Inquire
Data-Driven Marketing Meets the Human TouchExperience award-winning strategies with Brenton Way. Our full-service growth marketing agency combines cutting-edge technology and a top-tier marketing team to help grow your business. Discover the [... view the full profile of Brenton Way]Los Angeles, California 50 - 99 $125/hr $1,000 - $10,000
Digital Marketing SolutionsWith expertise in emerging and traditional markets, experience working with blue chip and new chip companies, and the support of a committed development team, we have been partnering with customers [... view the full profile of Evolve Media]Claremont, California Under 49 $220/hr $10,000 - $25,000
Design Agency Bridging Product & BrandRamotion is a San Francisco/Burlingame, California based digital product studio founded in 2009. The boutique agency blends brand strategy, UX/UI, web and mobile design, and front-end development to [... view the full profile of Ramotion]San Francisco, California 50 - 99 $150/hr Inquire
Results Driven Digital Marketing ServicesWith a wealth of experience in the realm of digital marketing and reputation management, the WebiMax team stands as a beacon of expertise, consistently delivering tangible success to our clients in [... view the full profile of WebiMax]Los Angeles, California 50 - 99 $100/hr $1,000 - $10,000
Solving complex problems with design and technology since 2005.We craft digital products that streamline your processes, expand your customer base, and drive business growth. Strategically located within your reach, we'll take your ambitious project from an [... view the full profile of Infinum]Los Angeles, California 250 - 499 Inquire $50,000 & Up
Propelling Your Vision into the digital FutureDiscover the future of digital marketing with Quadra Digital Solutions, a leading Digital Marketing Company headquartered in California. With a passionate team spread across the USA and Germany, we [... view the full profile of Quadra Digital Solutions]Anaheim, California Under 49 $20/hr Under $1,000
Custom Website Design Company. Local US-based team! We Preserve & Optimize your SEO in the ProcessWe have 15+ years of experience designing websites from scratch. Our background and emphasis in behavior science allows us to creatively design websites to convert. Call us at: (916) 866-7893 for a [... view the full profile of ESEOspace]San Diego, California Under 49 Inquire $1,000 - $10,000
Wisdom in the digital age.We’re a full-service design and marketing agency that’s driven by a team of world-class creatives and producers. Our commitment is to meet you where you’re at in your brand management and [... view the full profile of Ripe Media]Los Angeles, California Under 49 $90/hr $10,000 - $25,000
Revel in the media presence we create for you!Welcome to Bytes Technolab a New-Age Digital Transformation and Product Engineering Company that keeps AI & ML innovations at the heart of everything. [... view the full profile of Bytes Technolab Inc.]Pleasanton, California 100 - 249 $20/hr $1,000 - $10,000
Your Product Engineering & Gen AI PartnerSimform is a premier product engineering services company specializing in Cloud/MACH architectures, DevOps automation, Data Engineering, Generative AI and Machine Learning to create seamless digital [... view the full profile of Simform]Los Angeles, California 1000 & Up $30/hr $25,000 - $50,000
Simplify. Innovate. Succeed.Digital Folks is the most trusted website design and digital marketing company in Vancouver, Canada and the USA. [... view the full profile of DIGITAL FOLKS INC]Los Angeles, California Under 49 $75/hr Inquire
We've Doubled, Even Quadrupled businesses with our sites. Don't take our word it. Watch our videos.At My Biz Niche, we don't just build pretty websites; we design experiences that turn visitors into loyal customers. Every pixel, every line of code, every call-to-action is crafted to grab attention [... view the full profile of My Biz Niche]Los Angeles, California 50 - 99 Inquire Inquire
FUELING DISRUPTIONWe're EffectiveSofta custom software development company delivering effective digital solutions. Whether it's new product creation or scaling and maintaining complex systems, we empower businesses to [... view the full profile of EffectiveSoft]San Diego, California 250 - 499 $50/hr $25,000 - $50,000
Software Outsourcing & Development | 500+ Active ClientsFounded in 2009 by Nacho de Marco and Paul Azorín, BairesDev provides top 1% tech talent to a range of clients, from startups to Fortune 500 companies. [... view the full profile of BairesDev]San Francisco, California 1000 & Up $50/hr $50,000 & UpNeed Help Selecting The Right Agency For Your Project?
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About The Author and Expert Reviewer
Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her diverse background in marketing, publishing, and museum curation has enhanced her writing and research abilities. This unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.
Sergio Oliveira is a seasoned software engineer and tech leader with deep expertise in C#, .NET, SQL, Azure, and scalable systems architecture. Holding a BSc in Computer Science and Finance, he pairs technical precision with strategic vision, shaped by years of hands-on professional experience in organizations across Europe and the US. At DesignRush, he oversees the full development lifecycle, from roadmap planning and features prioritization to UX refinement and platform optimization. His work ensures that technical execution aligns seamlessly with the company's goals, growth, and continuous innovation.
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