JavaScript Development Companies in California
List of the Best JavaScript Development Agencies in California
We are a mobile / web / software firm, specializing in all things digital, from Mobile Applications to Web Development. We help individuals and businesses of all size with their start-up ideas, provide business consulting, which includes stages such as discover/research of market opportunities. We then convert our research to intuitive interface designs and robust applications which leads into successful and marketable application. We have a wide array of capabilities to help accommodate your technological needs. Whether its starting off on a native application, hybrid, or migrating your existing system, we have the experience to help implement the latest frameworks and languages.
- iOS and Android Development
- Web Application Development
- VR/AR Research
- Blockchain / Cryptocurrency
- Machine Learning / A.I.
Our technology specialties are:
- PHP/MySQL Web (Magento / Wordpress)
- Swift 2.0 iOS Development
- JAVA
- C++
- Python Machine Learning
- Behavioral Analysis
- User Experience Research
- User Interface Design
- Design Factors
- Cognitive Analysis
- Brand Strategy & Development
- Brand Identity Design
-
$5,000 +
-
2 - 9
-
$50 - $99 / hr
-
US, Los Angeles
Visit Website
View Profile
Growth hacking is generally a small data-driven and technical group tasked with figuring out how to scale the business.
The primary goal is to increase company sales, boost ROI and improving ROAS through smart thinking and data analysis.
We start from the idea, create prototypes and design, code and polish it to the final product which can be a website or E-commerce. Then through technical marketing, we deliver it to a brand’s potential customers through social media, advertising, email, chatbots, and a lot more. And finally, we grab all the statistics and work with it to provide a delightful result.
-
$1,000 +
-
2 - 9
-
$50 - $99 / hr
-
US, Los Angeles
Visit Website
View Profile
We are highly competitive, we add value to our clients by serving their best needs individually. Our core values guide how we support our clients at every step of their IT business journey. Our organization has a customer-centric work culture where our clients are our first priority. We work proactively with our clients to offer them the best possible services and solutions for IT-related business challenges.
At TekHqs, we believe that we are different from other IT companies. We are a client-centric organization and our primary focus is always on quality.
-
$10,000 +
-
50 - 249
-
$100 - $149 / hr
-
US, Irvine
Visit Website
View Profile
We create digital products and strategies for social impact. Our aim is the tangible enhancement of our society through clarity of thought, creativity and technology. Our work spans software engineering and web development, as well as strategy and management consulting. Core to our mission is a continuous learning and enhancement of our technical capabilities, as well as a refinement of our virtues and way of work as a team.
-
$5,000 +
-
10 - 49
-
$50 - $99 / hr
-
US, Berkeley
Visit Website
View Profile
A journey of a million miles starts with a single step, let our team of start-up experts guide your development journey as you bring your dream to reality. Because we've worked with so many entrepreneurs we know what works and doesn't. We'll guide you through the whole process.
At Tepia Co, we create innovative custom-tailored software solutions that are visually vibrant, user-friendly, and maximize effectiveness. From the needs of entrepreneurs to see their idea brought to life, to small business owners and the public sector agencies needing to enhance operational processes and procedures, we work through our guiding principles to leverage technology for individualized solutions that integrate with cutting edge technologies such as wearables, drones, mobile phones and augmented reality.
-
$25,000 +
-
2 - 9
-
$100 - $149 / hr
-
US, Los Angeles
Visit Website
View Profile
For more than a decade, Themis Web Technologies Inc. has worked side by side with various leading and emerging companies. Our mission is to assist these companies in gaining the technological development necessary to succeed in today’s highly competitive market. From Web Software deployment, custom Database Management tools or Application development, we are consistently looking after the long term benefit of our customers in order for them to reach their objectives.
-
$1,000 +
-
Freelancer
-
$100 - $149 / hr
-
US, Los Angeles
Visit Website
View Profile
With offices in Los Angeles and Pasadena, Thinklogic has successfully executed projects for up and coming startups to fortune 500 companies. We team up with you to ensure perfect chemistry for business objectives and technology solutions to facilitate growth and efficiency. Our custom solutions meet the individual needs of your business by providing innovative design and web integration in a competitive, fast-paced market. We achieve this by attracting and retaining the most talented and committed team of local experts. experienced, highly-qualified, credentialed, and ready to complete your next project. At Thinklogic, we're conscious of your needs. Risks aren't in our modus operandi due to our extensive and early research methods. We develop software applications suited to each unique client. When problems do arise, they're ours—the satisfaction is yours. The relationships with our clients go beyond the finish line by committing to a fantastic partnership. The result is a trusting relationship that lasts years. Every success story is a celebration and a testament to our reputation. We look forward to serving you in the future.
-
$25,000 +
-
10 - 49
-
$150 - $199 / hr
-
US, El Segundo
Visit Website
View Profile
Three Screens Studio delivers platform agnostic software solutions, helping deliver value and solve challenges.
Whether is a mobile app, internal software solution, or consumer solutin, our design-driven development process ensures that even the most complicated platform can be created in a simple, intuitive, user-first manner.
-
$50,000 +
-
10 - 49
-
$100 - $149 / hr
-
US, Escondido
Visit Website
View Profile
TinyFrog Technologies is a San-Diego-based web agency, specializing in WordPress web design and development, secured hosting and maintenance, and search engine optimization.
Founded in 2003 in San Diego, TinyFrog offers a conversion-based approach to web design, and its team has built well over a 1,100 websites.
OUR APPROACH
Tiny Frog Technologies pairs a conversion-based approach with top-rated design & development to deliver a website that is not only first class in aesthetics, but more importantly, an effective marketing tool.
We bridge the gap between an individual designer and a large agency. We behave like an agency in terms of our range of specializations & client support, but our pricing is typically much more affordable.
-
$5,000 +
-
10 - 49
-
$100 - $149 / hr
-
US, San Diego
Visit Website
View Profile
We focus on designing, tweaking and perfecting a flawless, engaging user experience before a single line of expensive code is written.
-
$50,000 +
-
2 - 9
-
$100 - $149 / hr
-
US, Irvine
Visit Website
View Profile
We craft individually tailored solutions and partner with clients on everything from large-scale application delivery with full teams to smaller projects supported by specialized experts.
-
$50,000 +
-
1,000 - 9,999
-
$100 - $149 / hr
-
US, San Francisco
Visit Website
View Profile
Tractor is a creative studio driven by innovation. For almost two decades, we’ve been helping clients turn obstacles into growth opportunities.
We believe new questions lead to great work. That’s why we take the time to deeply understand your needs before beginning any strategy, design, or code
-
$5,000 +
-
2 - 9
-
$150 - $199 / hr
-
US, San Francisco
Visit Website
View Profile
-
Undisclosed
-
2 - 9
-
Undisclosed / hr
-
US, Lancaster
Visit Website
View Profile
Treeline was founded in December of 2004 in Lake Tahoe, Calif., with the primary objective of creating interactive rich media resources for destination resorts. Since then, we've migrated to San Diego, becoming an industry leader in web and mobile application development.
-
$50,000 +
-
10 - 49
-
Undisclosed / hr
-
US, San Diego
Visit Website
View Profile
We are a dedicated team in deploying mobile apps, Blockchain technology, IoT, AR-VR solutions, and many more. Our technology experts have unique solutions in offering alluring designs like UI/UX for app development and developing the app quickly for enterprises to kick start into the online industry. In brief, our app development firm provides the best suited multiple solutions based on the on-demand apps, along with promising amenities that will enrich your app to be top-notch in the competitive marketplace. Our renowned app always sticks with the latest trends and, therefore, is well versed in offering robust NFT marketplace development to attract crypto enthusiasts. Once our team gathers all the requirements needed for the app development process, we incorporate them with essential tools. Therefore, enabling the apps to be launched on the App Store and Play stores. Hold on, in addition to these, we also provide constant customer support and not abruptly pausing after developing an app.
-
$5,000 +
-
50 - 249
-
$50 - $99 / hr
-
US, San Marcos
Visit Website
View Profile
UpTech is a group of product, design, and technology enthusiasts who partner with startups like you to build, launch, and refine their products. We help you turn ideas into stories, prototype and test, launch your product, refine to viability, and scale to success.
We are experts in partnering with founders to build their business through creating engaging and scalable apps. Whether it's a native iOS or Android app, a cross platform framework, or a progressive web app, you'll be able to deliver an amazing product that satisfies the the needs of your users and your business!
-
Undisclosed
-
2 - 9
-
$150 - $199 / hr
-
US, Millbrae
Visit Website
View Profile
We provide exceptionally strong project leadership informed by data-driven strategy and based on technical expertise to develop websites that work, for organizations that make a difference. Our team of professionals have extensive experience partnering with organizations in Higher Education, Urban Planning, Cultural Arts, and Legal Aid Services. Do You Have a Project? Let’s Build It Together.
We champion your mission-focused organization by creating beautiful and flexible websites and applications. We do this by providing strong project leadership, honest advice, thoughtful design and technical best-practices. We plan, design and create innovative websites using open source web content management systems like Drupal and WordPress. Value Proposition: We bring the project management leadership, design sophistication and technical expertise of a larger firm, at the price point of a boutique agency. Urban Insight was established in 1997 and has successfully completed over 500 projects for a wide range of clients.
-
$50,000 +
-
10 - 49
-
$150 - $199 / hr
-
US, Los Angeles
Visit Website
View Profile
We are a creative development force that dives deep to understand the cause by the roots and provides efficient, effective technical solutions to improve processes for businesses large & small.
-
$5,000 +
-
50 - 249
-
< $25 / hr
-
US, Palo Alto
Visit Website
View Profile
We are a small, innovative, efficient team with a wide array of skills. Our services include front end, back end, web, desktop, and mobile app/game design/development. In addition to having decades of experience in technology fields, we have also collaborated in projects internationally. With the convenience of being surrounded by talented people in the Bay Area, we can scale based on project needs without difficulty.
-
Undisclosed
-
10 - 49
-
Undisclosed / hr
-
US, Daly City
Visit Website
View Profile
WeblineGlobal is an Award winning Software Development Company from Irvine, California, USA; active since 1999. We are considered as one of the leading software development organization in the Market, started providing enterprise services and solutions, well before our counterparts. With extensive experience in complex new age tech, our team is well equipped not only in software programming but also subject matter in various business domains to successfully define the road map and achieve the goals of our clients meeting all their expectations.
We provide the following services:
- Product Engineering
- Al & ML
- Digital Transformation
- Mobility Solutions
- Big Data Consultation
- IoT Solutions
-
$5,000 +
-
50 - 249
-
$25 - $49 / hr
-
US, Irvine
Visit Website
View Profile
We provide ongoing coaching, content creation, design, and development services to help our clients meet their own commitment to web accessibility. We love our clients. And we believe everyone should have the chance to connect with something greater than themselves. That's why we thrive on getting all the details right — to help people connect with your organization.
We're a UX design firm with expertise in visual storytelling and web accessiblity. User experience design puts people first — making it easy for them to do what they came for on your website. And that builds trust. We provide content, design, and technology services to create highly effective websites — built on Wordpress or Drupal. We’re a user experience design firm, with expertise in visual storytelling and web accessibility. We've a made a commitment to create accessible websites to the greatest extent possible. Our approach is to prioritize accessibility requirements such that websites can be accessible to the most people possible within available budget requirements.
-
$50,000 +
-
2 - 9
-
$150 - $199 / hr
-
US, Los Angeles
Visit Website
View Profile
OUTSTANDING SUPPORT
Ever since our inception it has been a goal of our to provide great support and customer customer service.
CUSTOM DESIGNS
Whether we’re building you a website or producing a video for your company, we take great pride in creating something new and custom specifically for you. Our web design and video production professionals get excited with each new project.
EXCEPTIONAL QUALITY
Our team stays up to date with the latest design trends in video production, web design and graphic design here in Orange County. We do our best to provide high quality products and services on your designated budget.
INTEGRITY
We pride ourselves on being honorable by doing what we say we will do and finishing the job with a high standard of quality. Ask our clients, they’ll tell you the same.
-
$1,000 +
-
2 - 9
-
$25 - $49 / hr
-
US, Huntington Beach
Visit Website
View Profile
We leverage a vast tech stack to build highly secure, compliant and native products and solutions across mobile (iOS, Android, React), web (NodeJs, Vue.js, Phython, PHP frameworks), IoT, Machine Learning and Cloud (AWS, Google). Our solutions are highly customized across industries like Healthtech, Fintech, Manufacturing, Education, Smart Homes, eCommerce, Social & Lifestyle Applications and Silicon Valley startups.
Wve Labs is a digital product design and development company focused on providing end-to-end tech solutions and consultation for branding, product ideation, development, testing and marketing. We partner with startups as well as Fortune 500 brands to consult them on achieving an optimized digital ecosystem. We have brought together a young and dynamic team of consultants, analysts, developers, marketing experts, designers and data engineers with abundance of digital business experience. At Wve we pride ourselves on speed, affordability, and communication while engaging with our clients on a global scale for technology application which makes sense to their business growth and end-users.
-
$5,000 +
-
50 - 249
-
$50 - $99 / hr
-
US, Los Angeles
Visit Website
View Profile
Established in 2012, Xgrid has a history of delivering a wide range of intelligent and secure cloud infrastructure, user interface and user experience solutions. Our strength lies in our team and its ability to deliver end-to-end solutions using cutting edge technologies.
Our key areas of operation include Amazon Web Services Migration, Sales Enablement & Sandboxing and UI & Application Development. Xgrid has been actively involved in providing its services to both local and global enterprises (Silicon Valley startups and Fortune 1000 organizations).
-
$1,000 +
-
50 - 249
-
$50 - $99 / hr
-
US, Santa Clara
Visit Website
View Profile
Our digital transformation services are data-driven, but customer-centric, with a focus on strengthening the connection between you and your audience. Xivic has grown from a small technology company to full-service agency because of our commitment to share our knowledge with the world.
Xivic is a team of big thinkers offering the best in digital product development and search experience marketing. With our expertise spanning design and technology, we harness the power of your brand to create products and experiences that elevate your business - from awareness to engagement to revenue. We think things forward, always pushing and seeking out the cutting edge in technology and human experiences to cultivate relationships that matter.
-
$10,000 +
-
50 - 249
-
$100 - $149 / hr
-
US, Los Angeles
Visit Website
View Profile
As a Best Company, We Provide Many Services For IT Purpose.
We are one of the leading Website Development in USA.
-
$10,000 +
-
50 - 249
-
$25 - $49 / hr
-
US, Los Angeles
Visit Website
View Profile
Xtendly.com is a Marketing Process Outsourcing firm that combines website design, modern marketing and cloud software at an affordable, pay-as-you-go model to help small-to-medium sized businesses grow.
-
Undisclosed
-
10 - 49
-
< $25 / hr
-
US, Pleasanton
Visit Website
View Profile
A platform for building offshore software development teams YouTeam is a marketplace for building offshore software development teams.
We leverage the dynamic availability of talent across the network of 400+ trusted dev shops in 35 countries. As a result, our customers are able to handpick engineers for their offshore team and get the work started within 48 hours. Every engineer passes 3 levels of vetting, including independent skills verification via HackerRank for Work™.
YouTeam is a "high-touch" curated marketplace, which means an individual approach to every account. We use technology to source better matching talent faster, not to streamline our customers.
-
$5,000 +
-
10 - 49
-
$25 - $49 / hr
-
US, Mountain View
Visit Website
View Profile
Together, we provide custom-built solutions that are tailored to the client’s unique needs. We help them to overcome challenges and celebrate their wins as our own.
-
$100,000 +
-
250 - 999
-
$50 - $99 / hr
-
US, Palo Alto
Visit Website
View Profile