Best California Java Developers

11 Companies - Rankings updated: September 03, 2026

Every agency featured on DesignRush is vetted for expertise and client satisfaction to support your decision-making. Some listings may be sponsored.

Java
Transportation & Logistics
$1,000 - $10,000
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United States × California × Java Development × Transportation & Logistics × $1,000 - $10,000 × Clear Filters

  • Funnel Boost Media

    Verified Verified by the DesignRush team for authenticity and credibility.

    Design. Rank. Grow | Award Winning Digital Marketing Agency

    Veteran-owned digital marketing agency based in San Antonio, TX. We offer local SEO, GEO, PPC, web design, and social media marketing that ranks on Google and AI platforms like ChatGPT and Claude. Named one of America's Best digital marketing companies by Forbes. Call us for a free consultation now!...

    Top Services:

    • SEO
    • Digital Marketing
    • AEO
    • Web Development
    • Web Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Funnel Boost Media Services

    • SEO
    • Digital Marketing
    • AEO
    • Web Development
    • Web Design
    • PPC
    • Advertising
    • CRO
    • Branding
    • eCommerce
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Home Services
    • Home Remodeling
    • Law Firms
    • Healthcare
    • Groomers Seafood
    • JV Law Group | Injury Law Firm Marketing
    • Khalid Auto Group | Auto SEO
    • Bugco Pest Control | Pest Control Marketing
    • Eaton Family Law Group | Family Law Marketing
    • Design | Rank | Grow
    Data sourced from the agency's DesignRush profile

    Funnel Boost Media Reviews & Testimonials

    • Anonymous Founder & Owner at Remodeling
      5.0 ★

      Web Design Review from Anonymous

      Great job! My wife and I liked both website design options you provided, but the first option was the clear winner! That's definitely the look I was going for on my new site!

    • Anonymous Executive Assistant at Remodeling
      5.0 ★

      Web Design Review from Anonymous

      Everything looks great! I really appreciate all that you've done and I really like what you were able to put together for my new website.

    • Anonymous Project Manager at Healthcare
      5.0 ★

      SEO Review from Anonymous

      Thanks for the advice on how to gain more reviews on our GMB! The email template you sent over with our review link will be a huge help!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (89)
    4.9 4.9 (257)

  • Seasia Infotech

    Enterprise AI Solutions | Scalable . Flexible. Sustainable

    Seasia Infotech is a global AI-powered digital engineering company with 25+ years of experience delivering custom software, AI solutions, cloud applications, mobile apps, and enterprise platforms. We help businesses accelerate innovation, improve efficiency, and drive digital transformation...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Big Data Analytics
    • Show more
    Location
    Emeryville, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    54 Projects Listed

    Seasia Infotech Services

    • Software Development
    • Mobile App Development
    • Web Development
    • AI Development
    • Big Data Analytics
    • Cloud Consulting
    • Staff Augmentation
    • Cybersecurity
    • IoT
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Adani Group
    • Flipkart
    • Harley-Davidson
    • Microsoft
    • MainStreet Equity Corp
    • HDFC Bank
    • Swaraj
    • Innopharma Education
    • Renault
    • Puda
    Data sourced from the agency's DesignRush profile

    Seasia Infotech Reviews & Testimonials

    • cornelia verden
      cornelia verden Web Developer at Cornelia Verden LLC
      5.0 ★

      eCommerce Development Review from cornelia verden

      This Company is AMAZING, they are very professional. We hired them to build my website, and they did an EXCELLENT job. They continuously communicated with me during the development phase. If you want a beautiful, well-designed, professional website that has optimum functionabilty, You must go with Seasia Infotech. You can always expect excellent quality services from the professionals at Seasia Infotech.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • Sigma Software

    Superior Business Solutions

    Sigma Software specializes in developing software and is a globally distributed team of more than 2000 skilled IT professionals, spanning 12 countries including the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Australia, Austria, Ukraine, and more. With a track record of over 20 successful years, we take...

    Top Services:

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed

    Sigma Software Services

    • Software Development
    • Web Design
    • Mobile App Development
    • VR/AR
    • Business Consulting
    • Web Development
    • UI/UX Design
    • Cybersecurity
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Knorr-Bremse
    • AstraZeneca
    • Volvo Penta
    • SAS
    • Fortum
    • Mindvalley
    • Aol.
    • IGT
    • Viaplay
    • DanAds
    Data sourced from the agency's DesignRush profile

    Sigma Software Reviews & Testimonials

    • Nikita Vershinin
      Nikita Vershinin VP of Engineering at Ankorstore
      5.0 ★

      Software Development Review from Nikita Vershinin

      We've partnered with Sigma Software for almost three years, and they proved to be a strong partner with whom we'll keep working. Their adaptability and willingness to get things done are unique, setting them apart from other providers. Moreover, they demonstrate a strong sense of ownership.

    • Michael Meyer
      Michael Meyer Managing director at trendwaerts GmbH
      5.0 ★

      Software Development Review from Michael Meyer

      We were so positively surpised and happy about Sigmas services - as usual I might add. It is a pleasure working with their software engineers. After we provided a briefing, the effort estimation came right away. Shortly after the project started we could see first tangible results. The code quality was excellent and comprehensive. Minor feedback was implemented right away. What can I say more: 10 out of 10 points!

    • Esther Howard
      Esther Howard Founder / CEO at Bezyl
      5.0 ★

      Mobile App Development Review from Esther Howard

      The client is incredibly happy with Sigma's services and work. It has referred 3 other clients who also say how much they really love the team and process to get set up with the agency. Sigma is a fantastic company with excellent experienced professionals. Its experts care about quality and customer satisfaction, and they operate like the internal team's extension. (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (4)
    4.8 4.8 (81)

  • YourDigiLab

    Built-To-Perform, Immersive Websites

    YouDigiLab is a Web Design Company, where digital innovation meets stunning design. We specialize in crafting customized, responsive websites that captivate and convert...

    Top Services:

    • Web Design
    • Web Development
    • Logo Design
    • Digital Marketing
    • SEO
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed

    YourDigiLab Services

    • Web Design
    • Web Development
    • Logo Design
    • Digital Marketing
    • SEO
    • PPC
    • Software Development
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • DealMeCoupon
    • Mostog
    • NYC Ghostwriting
    • Emarzen
    Data sourced from the agency's DesignRush profile

    YourDigiLab Reviews & Testimonials

    • Joanna Bauza
      Joanna Bauza President and CEO at The Cervantes Group
      5.0 ★

      Web Development Review from Joanna Bauza

      The work was finished in a reasonable time. Although we went past our original deadline, this was expected for a project like this. We also asked for last-minute changes, which added to the delay. The team listened to our feedback, made the changes we needed, and worked with us patiently to get everything right.

    • Ahsanul Hasan
      Ahsanul Hasan CEO/Founder at Dream Workers
      5.0 ★

      Web Development Review from Ahsanul Hasan

      The project was completed on time and within budget, and their communication throughout was top-notch. They were always available to answer questions, provide updates, and offer suggestions when needed.

    • Lennox Walker
      Lennox Walker Project Manager at Secure Axis Management
      5.0 ★

      Web Design Review from Lennox Walker

      I recently had the pleasure of working with YourDigiLab for our company's website design and development, and I am absolutely thrilled with the outcome. As a team of true experts in the field, they took our vision and transformed it into a stunning, fully functional website that not only looks great but also performs flawlessly.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.6 4.6 (3)
    4.8 4.8 (11)

  • Mad Mind Studios

    Innovative Digital Agency Crafting Impactful Experiences

    Mad Mind Studios, based in Los Angeles, is your go-to for comprehensive branding, web design, and SEO solutions. From custom websites to logo and packaging design, animation, pitch decks, and both on-site and off-site SEO, we're dedicated to positioning your brand for success...

    Top Services:

    • Web Design
    • Design Services
    • Logo Design
    • Branding
    • Graphic Design
    • Show more
    Location
    Culver City, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

    Mad Mind Studios Services

    • Web Design
    • Design Services
    • Logo Design
    • Branding
    • Graphic Design
    • Web Development
    • SEO
    • PPC
    • Print Design
    • Digital Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Baddies & Budgets
    • 8899 Beverly
    • Hittelman Family Law Group
    • MED-Surgical Services
    • RapidDoc Urgent Care
    • Profood Solutions
    • Rich Chicks
    • Innovative Collegiate Consultants
    • College Financial Aid Advisors
    • Beyond Bancard
    Data sourced from the agency's DesignRush profile

    Mad Mind Studios Reviews & Testimonials

    • Joyce Britton
      Joyce Britton Review from Google
      5.0 ★

      Joyce Britton's Review Sourced from Google

      I’m a new travel advisor and was looking for someone to design a professional logo for my business. During my consultation with Omid at Mad Mind Studios, he was very attentive and took great care to understand the details of my business and how I wanted it represented. He demonstrated both deep knowledge and patience throughout the process. I originally reached out to Omid after seeing his impressive portfolio and glowing reviews online, and I can confidently say they are well deserved. Although I recently signed with a host agency that provides in-house logo design, so I didn’t end up moving forward with his services, I was very impressed by his professionalism, sincerity, and genuine desire to create the best product possible. I highly recommend Omid and Mad Mind Studios to anyone in need of design or marketing support. I will definitely keep him in mind for any future design or marketing needs.

    • Luke Elliott
      Luke Elliott Review from Google
      5.0 ★

      Luke Elliott's Review Sourced from Google

      The team at Mad Mind Studios is a delight to work with. The entire process of creating a new website, logo, etc. was seamless. Communication was excellent. Could not be happier with the service & quality. Thank you Mad Mind Studios!

    • Gabriel Liotta
      Gabriel Liotta Review from Google
      5.0 ★

      Gabriel Liotta's Review Sourced from Google

      I came to Mad Mind Studios with a lot of ideas but no clear direction on how to bring them to life. Not only did they turn everything into a cohesive vision, but they made all of my concepts connect seamlessly. Omid and Samuel are incredibly talented and truly committed—they won’t stop until you’re completely satisfied, even though they got everything right the first time. I’m beyond grateful for the work they did in bringing my foundation to life. They were the first and only studio I reached out to, and I still can’t believe how lucky I got!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (84)

  • Internet Soft

    World Class Software Solutions

    Internet Soft, an IT company excels in providing state-of-the-art solutions. Our offerings include Digital Transformation, AI/ML, IoT, Banking, and Blockchain software solutions, customized to serve both B2B and B2C customers...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Blockchain
    • IoT
    • Show more
    Location
    San Jose, California
    Number of Employees
    500 - 999
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $1,000 - $10,000

    Internet Soft Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Blockchain
    • IoT
    • Software Testing
    • UI/UX Design
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Airbnb
    • Magtek
    • Redbull
    • Unilever
    • Verizon
    Data sourced from the agency's DesignRush profile

    Internet Soft Reviews & Testimonials

    • Marcus Coleman
      Marcus Coleman Review from Google
      5.0 ★

      Marcus Coleman's Review Sourced from Google

      "Internet Soft exceeded our expectations with their exceptional website development services. From the initial consultation to the final launch, their team demonstrated a high level of professionalism, expertise, and dedication to our project. They listened attentively to our requirements and translated our vision into a stunning and user-friendly website. The design they created is not only visually appealing but also highly functional, providing an excellent user experience for our visitors. They paid meticulous attention to detail, ensuring that every aspect of the website, from navigation to responsiveness, was top-notch. Moreover, their efficient project management and communication made the entire process smooth and transparent. They kept us informed at every stage and were responsive to our feedback, making adjustments promptly. Thanks to Internet Soft, our online presence has been significantly enhanced, and we've received numerous compliments from our clients and users about the website's design and functionality. We couldn't be happier with the results and highly recommend Internet Soft to anyone seeking top-tier web development services. Kudos to the Internet Soft team for their outstanding work in bringing our website vision to life!"

    • Steve Fecske
      Steve Fecske Review from Google
      5.0 ★

      Steve Fecske's Review Sourced from Google

      Internet Soft stepped in as my development team providing their team of programmers to my platform. They are a group of talented, skilled, and conscientious in everything they do, assigning the best people they have to the various types of technology I needed from UI/UX, php, API, and database. They adopted my platform as theirs and immersed themselves to learn the processes, concepts, and workflows needed to fulfill the promise of our platform's services. They apply their technical skills to understand and write the necessary algorithms. They work hard and diligently to get projects fully defined before undertaking, and then get it done on time. They test their work, present it to our marketing team, then tweak, then provide public testing, and only when ready, open full access to the target audience and advertising. They are well organized to execute our needs by providing a project manager and project leader who communicate with me as to what I want, select the right development talent, and then present it to them so they understand what is required. They have also given me direct access to the developers to further ensure they understand my vision and needs. I have enjoyed their hard work and we have endured the details. I look forward to the results, and proudly recommend Internet Soft for your technology.

    • Jenya Babadzhanova
      Jenya Babadzhanova Review from Google
      5.0 ★

      Jenya Babadzhanova's Review Sourced from Google

      Internet Soft is a great company with managers and employees that are motivated, reliable, and persistent in whatever they do. Their strong work ethic can be seen in the mobile apps and software development projects that they create. They keep up with industry trends and always keep the client first in mind. I highly recommend their services to anyone looking to start a tech project.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.9 4.9 (39)

  • NEKLO

    AI-driven custom software development for complex, high-growth industries.

    NEKLO is an international custom software development partner. Since 2008, weve specialized in building and scaling digital products for high-stakes industries, including Healthcare, Fintech, Energy, and Construction...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Product Design
    • Software Testing
    • Show more
    Location
    Burlingame, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed

    NEKLO Services

    • AI Development
    • Software Development
    • Mobile App Development
    • Product Design
    • Software Testing
    • Staff Augmentation
    • Managed Services
    • IT Services
    • Big Data Analytics
    • DevOps Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Lulu and Georgia
    • Raken
    • Planet Blue
    • Belleze
    • My1stYears
    • JustBeeKids
    • Complete Solar
    • Call Loop
    • Implentio
    • TeamDays
    Data sourced from the agency's DesignRush profile
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  • White Rabbit LA

    Crafting Bold Brands That Drive Conversions

    White Rabbit emerges as a prominent creative design agency based in LA, renowned for its team comprising highly skilled individuals dispersed globally. Leveraging diverse international perspectives and extensive creative backgrounds, our agency gains a distinct edge, allowing us to curate stunning designs...

    Top Services:

    • Logo Design
    • Web Design
    • Design Services
    • Graphic Design
    • Package Design
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed

    White Rabbit LA Services

    • Logo Design
    • Web Design
    • Design Services
    • Graphic Design
    • Package Design
    • Print Design
    • UI/UX Design
    • Web Development
    • WordPress Website Design
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mexicali
    • Warner Brothers
    • Rialto
    • All Beds
    • Billdr
    Data sourced from the agency's DesignRush profile
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  • Tplex

    Your Trusted Partner for Outsourcing IT Projects

    TPLEX is a software outsourcing company. We provide companies with top tech talent and product development expertise...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Managed Services
    • Cloud Consulting
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    2 Projects Listed

    Tplex Services

    • AI Development
    • Software Development
    • Staff Augmentation
    • Managed Services
    • Cloud Consulting
    • IT Services
    • DevOps Consulting
    • Software Testing
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Crossover
    • Global Martial Arts University
    • PatientStudio
    • Pathomation
    • SimpleTix
    • Seellution
    • Snipp Interactive Inc
    • Rithm Capital
    Data sourced from the agency's DesignRush profile
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  • Website Barrel

    Professional Website Design & Development Company in USA.

    Website Barrel stands as a distinguished professional website design company, providing cost-effective and tailor-made web development services executed by seasoned experts based in the USA. With a commitment to excellence, our team of skilled professionals utilizes their expertise to craft bespoke websites...

    Top Services:

    • Branding
    • Logo Design
    • Web Design
    • Web Development
    • Mobile App Development
    • Show more
    Location
    Los Angeles, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed

    Website Barrel Services

    • Branding
    • Logo Design
    • Web Design
    • Web Development
    • Mobile App Development
    • Graphic Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • In The Market
    • PASSCO
    • Pintar Investment Company
    Data sourced from the agency's DesignRush profile
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  • Povio

    Design and Development Done Right!

    Povio is a company that is based in San Francisco and specializes in designing and developing digital products that make a positive impact. With over 1000 successful projects delivered and a team of over 200 skilled professionals, we have collaborated with multinational companies like VW, unicorns such as...

    Top Services:

    • Product Design
    • Web Development
    • UI/UX Design
    • Mobile App Development
    • Web Design
    • Show more
    Location
    San Francisco, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $70/hr
    Minimal Budget
    $1,000 - $10,000

    Povio Services

    • Product Design
    • Web Development
    • UI/UX Design
    • Mobile App Development
    • Web Design
    • AI Development
    • Software Development
    • Staff Augmentation
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Volkswagen
    • Flexport
    • Plume
    • Assets
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile
    3.0 3.0 (1)

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