Top Swift Development Companies in California
Here are the List of California's Top Swift Developers
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SDLC Corp is a leading app development company helping businesses transform ideas into successful digital products. The team manages the entire app lifecycle from strategic design and rigorous testing to seamless deployment and ongoing support. Backed by skilled app developers, SDLC Corp builds scalable, user-friendly, and future-ready mobile applications that drive growth and align with ... read SDLC Corp reviews & insights
$25 - $49/hr250 - 9992015San Francisco, CaliforniaHigh-Performance Betting App with Excellent User Experience
- Audrey DeSisto -
OpenXcell is a leading mobile app development company delivering innovative, high-quality mobile app development services. Backed by a talented team of mobile app developers and designers, the company builds custom applications tailored to unique business needs. Known for creativity and technical excellence, OpenXcell helps businesses develop scalable, user-friendly mobile apps that drive engagement and long-term ... read OpenXcell reviews & insights
< $25/hr250 - 9992009San Francisco, CaliforniaThey have an excellent team to work with
- Teremayi MAN'OZHOWhy OpenXcell?
- Trusted AI partner for enterprise growth worldwide
- End-to-end AI product development company experts!
- Generative AI & LLM integration experts team
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GeekyAnts is a global technology consulting company recognized among leading mobile app development firms helping businesses accelerate digital transformation. With teams across the USA, India, and the UK, the company delivers end-to-end app development, digital product design, and custom software solutions. GeekyAnts combines human expertise with modern technologies to build scalable, innovative applications that support ... read GeekyAnts reviews & insights
$25 - $49/hr250 - 9992006San Francisco, CaliforniaExcellent bunch of folks
- ashish sharma -
Kevych Solutions is a reliable mobile app development company delivering secure, high-quality mobile applications optimized for performance and device compatibility. The company provides mobile and web development, UI/UX design, software testing, and MVP development services. Known for clear documentation and efficient communication, Kevych Solutions builds customized, scalable technology solutions tailored to meet specific client and ... read Kevych Solutions reviews & insights
$25 - $49/hr50 - 2492021Calabasas, CaliforniaKevych Solutions delivered a high-quality app on time while maintaining excellent communication
- Ella Toone, CEO at EaglesWhy Kevych Solutions?
- Reliable delivery and transparent processes
- Experienced team focused on real results
- Flexible approach tailored to your business
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Promatics is a top-rated mobile app development company known for delivering high-quality mobile app solutions across emerging technologies, web and app development, and UI/UX design. Backed by smart, result-oriented strategies, Promatics has served clients in more than 50 countries and successfully delivered over 1,000 projects for small, medium, and large enterprises worldwide.
< $25/hr50 - 2492008Los Angeles, CaliforniaThe working process was exceptional, blending professionalism with a personal touch.
- Michael Matthews, CEO at Galaxy Media -
Ultrashield Technology – Your Trusted Partner for Mobile App, AI & Blockchain Solutions Ultrashield Technology is a leading Mobile app development company in India with expertise in building high-performance iOS and Android applications using Flutter, React Native, Kotlin, Swift, and MERN Stack. We deliver end-to-end digital solutions that empower businesses to scale with innovation, security, ... read Ultrashield Technology (AI Development) reviews & insights
$25 - $49/hr50 - 2492018San Francisco, CaliforniaThey provided legal consultation and ensured compliance with UAE transportation laws.
- Alejandro C., Program Director | Change Management | Process Improvement at Zeleros -
Junkies Coder is a global mobile app development company focused on building practical, scalable, and AI-powered digital products for startups, SMEs, enterprises, and Fortune 500 clients, including Odoo and I&B Startup. The team is known for its hands-on approach, agile delivery, and the ability to integrate AI/ML and Blockchain into real-world mobile applications. Junkies Coder ... read Junkies Coder reviews & insights
< $25/hr10 - 492016San Francisco, CaliforniaThey combined deep technical expertise with responsive support to deliver reliable IT solutions.
- Brian Smith, Caseflow CEO at Caseflow - Advanced Workflow combined with Case and Matter Management -
Lumitech provides custom software development services worldwide, collaborating with businesses across various industries to build strong engineering teams and create exceptional digital products. Our focus is on building AI- and tech-driven development teams to help businesses increase operational efficiency and adapt to an AI-driven industry through custom software, which is now more accessible than ever. ... read Lumitech reviews & insights
$25 - $49/hr50 - 2492022San Francisco, CaliforniaLumitech delivered a reliable platform with excellent project management and consistently timely execution.
- Mykola Zhurenko, COO at K&Z Design -
FOR TEAMS WHO CARE ABOUT UX, AI strategy grounded in real product needs. We implement everything end-to-end with a single team accountable for results. Our PORTFOLIO INCLUDES marketplaces, e-commerce, workflow automations, AI assistants, corporate websites, banking apps, data warehouse initiatives, and more. IF YOU ARE BUILDING A NEW PRODUCT OR SCALING A PRODUCT, we can ... read imaga reviews & insights
$25 - $49/hr50 - 2492018San Mateo, CaliforniaIMAGA delivered a highly collaborative and flexible mobile development experience that produced strong commercial results.
- Denis belozeroc, Product Manager at O'STIN -
Empat presents itself as a human-oriented mobile app development company. From ideation and development to post-release support, they care about delivering a great project-flow experience. Since its inception in 2013, Empat has delivered over 300 projects across multiple industries like education and healthcare.
$25 - $49/hr50 - 2492013San Francisco, CaliforniaMobile and web application development for a mental health care startup
- Svetlana Gladkaya, Manager-assistant at Bratan Productions -
Software Development Was Never Meant to Be This Hard. Beehive redefines the standards. We split your project into microtasks, assign them to senior engineers, and stitch the flow together all with the power of AI. We are the world's first parallel software production system, built to deliver functioning products at record speed, highest precision, and instant scalability. ... read Beehive Software reviews & insights
$25 - $49/hr50 - 2492021San Jose, CaliforniaBeehive delivered true, unbridled partnership and thought leadership
- Paul Cummings, Consulting Product Advisor at Blue Zones, LLC -
DreamzTech Solutions is a leading global software development company delivering end-to-end digital transformation, AI-powered innovation, and enterprise-grade solutions for over 16 years. Headquartered in the USA, with offices in Las Vegas (NV) and Tempe (AZ), and a strong global presence in the UK, India, and South Africa, DreamzTech empowers organizations to build smarter, scalable, and ... read DreamzTech Solutions Inc. reviews & insights
$25 - $49/hr50 - 2492013San Francisco, CaliforniaDreamztech UI/UX design is clean and Cohesive
- Victor Riparbelli, Co-Founder & CEO at Synthesia -
Saritasa is a full source Mobile App, Web, Software, Systems Architect, and IoT Solutions provider that efficiently implements the design, development, and integration of complex technologies. Our clients include innovative SMBs, progressive corporations, and enterprises across multiple verticals including life sciences, commercial, industrial, and high technology.
$100 - $149/hr50 - 2492005Orange County, CaliforniaVersatile vendor
- Brian McCracken -
STS Software is a premier software development company in the US, specializing in custom software and AI-driven solutions. Founded in 2012, we combine onshore expertise with efficient offshore development to deliver scalable, innovative applications that enhance business operations. Our services encompass custom software development, including ERP and CRM systems, tailored to industries such as finance, ... read STS Software reviews & insights
$50 - $99/hr250 - 9992012San Francisco, CaliforniaThey created a dependable and friendly school administration system that enhanced day operations.
- Richard Dore, Co-CEO at Proteus Leadership -
Ajackus is a Mumbai-headquartered engineering firm founded in 2011 that delivers technology solutions for enterprises and growth-stage companies across FinTech, PropTech, Healthcare, and Travel. With 14 years of engineering depth and 300+ solutions delivered globally, Ajackus builds embedded technology teams that understand clients' industries — not just their codebases. Our engineers have been part of ... read Ajackus reviews & insights
$25 - $49/hr50 - 2492011San Francisco, CaliforniaThey are quite literally the best outsourced engineering firm I’ve ever had the pleasure of working with.
- Alan Lewis, Founder & CEO at MatchMeWhy Ajackus?
- Average client engagement spans five years
- Engineers who understand your industry deeply
- 100 percent inhouse engineers, zero subcontracting
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We are a creatively led technology company. Founded in 2015, Groove Jones has become the world's most award-winning AI (Artificial Intelligence), XR (Extended Reality), AR (Augmented Reality), and VR (Virtual Reality) studio. We are best known for our award-winning work in AR (Augmented Reality), VR (Virtual Reality), ML (Machine Learning), and AI (Artificial Intelligence) Application development ... read Groove Jones reviews & insights
< $25/hr50 - 2492015Los Angeles, CaliforniaXR Development for Leading Automotive Company
- David Kleiner -
Amid the fourth industrial revolution, businesses are constantly in need of complex software solutions. CT Software Solutions is a team of first-rate development experts who build impactful Web & Mobile applications for its clients. From small businesses to Fortune 500 companies, CTSS’s portfolio encompasses corporations of all shapes and sizes. Our team works with B2B ... read CT Software Solutions reviews & insights
$50 - $99/hr10 - 492020Pasadena, California10/10 Experience
- Stepan Partamian -
Digital bulge is a full fledged digital agency offering a comprehensive range of services on a single platform. From basic Web/App designing to Interactive UI/UX mockups and prototyping to Web development and complex CMS development.
$25 - $49/hr2 - 92020Berkeley, CaliforniaExceptional service with seamless execution, clear communication, and impactful results.
- Jerry Jefferson -
Welcome to App Maestros! We are excited to see you on our profile. We Build Affordable & Rapid Mobile Application Design. AppMestros is a leading digital technology service provider and consulting company enabling clients to create and execute strategies for digital transformation. We craft innovative, research-based digital experiences that balance form and function and bring ... read App Maestros reviews & insights
$50 - $99/hr1,000 - 9,9992017Berkeley, CaliforniaThe app looked great and worked exactly how we wanted, with no bugs or delays.
- Avery Mitchell, Brand Management at Global Writers Collective -
Robosoft Technologies is an end-to-end solutions provider in the mobile app development company in India. We have worked with some of the biggest brands to create some of the most amazing mobile app experiences on the market today. We have built over 1500 mobile apps, across platforms, in Consumer Mobility, Enterprise Mobility, and Games & ... read Robosoft Technologies Inc reviews & insights
$50 - $99/hr250 - 9991996San Francisco, CaliforniaGreat Service
- Raghu Raaj -
Talentica Software is an AI-native product engineering company helping startups and enterprises build scalable, secure, and high-performance digital products. With 22+ years of experience and 200+ products built across the product lifecycle, we combine strong engineering fundamentals with advanced AI capabilities to accelerate development and drive business impact. Our team of 600+ AI-native engineers (top 2% ... read Talentica Software reviews & insights
$25 - $49/hr250 - 9992003Pleasanton, CaliforniaHighly skilled and knowledgeable team.
- Bob Friday, Co-Founder and CTO at Mist Systems -
With headquarters in Bolivia and a presence across Latin America, we provide nearshore staff augmentation services to help businesses scale with confidence. Our engineers specialize in software development,QA, DevOps, and more.
$25 - $49/hr1,000 - 9,9992001San Francisco, CaliforniaA seamless extension of our internal team with talent that consistently exceeds expectations.
- Brian Whitney, Former Product Engineering Senior Director at ScienceLogic -
From a “PSD to Anything” Company with name PSD Markup we have been Building trust since 2010, Xoance is breaking barriers with its 15 years of experience in Custom Software & CMS development. We have successfully delivered 1500+ projects with a 98% retention rate of customers over the last 13 years. We’ve proudly partnered ... read Xoance Software & Services reviews & insights
$25 - $49/hr10 - 492016Fresno, CaliforniaThey delivered a reliable SaaS platform that made our work much easier.
- Rogerio Costa, Technical Architect at HSO -
Hi! We are RIVO AGENCY — a team of professionals with a proven track record in delivering efficient, user-friendly, and scalable digital solutions. We specialize in custom web development, CRM systems, WordPress websites, and UI/UX design for businesses across various industries. Our team handles full-cycle development — from initial idea and wireframes to final deployment and ... read RIVO AGENCY reviews & insights
$25 - $49/hr10 - 492010Citrus Heights, CaliforniaCRM Development, AI Solution Development, Software Integration
- Gary N, Director of Operations at Capital Enterprise -
Teksun provides end-to-end, Turnkey services for developing a wide range of applications across a wide variety of market trends. Founded in 2009, Teksun Inc strives to deliver revolutionary IoT and AI Solutions focused on transforming the product vision to market success. We enrich our clients with the finest and cost-effective Product Engineering and Electronics ... read Teksun Inc reviews & insights
NA250 - 9992009Milpitas, CaliforniaExcellent Work Culture
- Manan Avasthi -
ZysCo is a dynamic mobile app development firm that leverages Agile methodology to deliver high-quality, user-centric applications with speed and flexibility. Specializing in end-to-end mobile solutions, ZysCo ensures seamless digital experiences through iterative development, continuous feedback, and rapid deployment. With a strategic mix of local and nearshore resources, the company guarantees a continuous presence, enabling ... read Zysco reviews & insights
$50 - $99/hr10 - 492007Ladera Ranch, California -
We opened our doors in 2009, and over the past 10 years have seen over 170 large projects through to completion. These have included the development of mobile apps, websites, server software, and client system integration. Our extensive experience in the industry has attracted a base of professionals that form our one-of-a-kind team.
$25 - $49/hr50 - 2492009Los Angeles, California -
A digital marketing agency helps businesses grow online by leveraging strategies like SEO, social media marketing, pay-per-click advertising, content marketing, and email campaigns. These agencies create tailored marketing plans to boost brand visibility, drive targeted traffic, and increase conversions, ensuring a strong online presence and measurable business success.
NA2 - 92010Fallbrook, California -
At HireMobileDevelopers, we stand as vanguards of technological innovation, specializing in tailoring web and mobile App solutions to meet a myriad of business demands. Whether serving burgeoning startups or established industry titans, our commitment remains unwavering: to furnish unmatched, budget-friendly solutions that surpass expectations and foster client satisfaction.
$25 - $49/hr50 - 249Temecula, California -
Dedicated to Data Science & beyond, Milestone Zero believes in setting the bar high in whatever it does. Our motto, Miles Above The Best, simply isn’t just a claim. It’s something we say with pride because of the fact that we’ve delivered & are currently delivering top-notch solutions to clients around the globe. Our core ... read MilestoneZero reviews & insights
$25 - $49/hr10 - 492018San Jose, California -
Code Driven Labs, our journey is rooted in a simple yet powerful objective: to make technology accessible and effortless for everyone. Founded with a passion for innovation and a commitment to simplifying the intricate world of tech, we have become a trusted name in the IT industry. Our unwavering dedication to this mission has led ... read Code Driven Labs reviews & insights
$25 - $49/hr10 - 492021San Francisco, California -
At Propeller, we're not just a digital marketing agency – we're your strategic partner in navigating the ever-changing digital landscape. With a dynamic blend of creativity and data-driven insights, we propel your brand forward, ensuring it soars above the competition. Our tailored strategies, innovative campaigns, and ROI-focused approach are the wind beneath your digital ambitions, ... read Propeller Digital Marketing reviews & insights
$100 - $149/hr2 - 92015Santa Monica, California -
HeavenMark is an award-winning digital agency dedicated to transforming ideas into impactful online experiences. With expertise spanning website design, e-commerce, app development, branding, and social media strategy, HeavenMark helps businesses build strong digital identities that drive growth. Their team blends innovative design with data-driven marketing to craft solutions that are visually captivating, user-focused, and performance-oriented.
NA10 - 492025Newark, California -
Technossus, USA enables business acceleration and transformation for companies in the Healthcare & Life Sciences, Aerospace, and Financial Services Industries by focusing on delivering advanced Cloud Computing, Data & Analytics, & Process Engineering strategies and solutions. Founded in 2008, Technossus is a privately-held technology consulting firm headquartered in Newport Beach, CA. Since its inception, Technossus ... read Technossus reviews & insights
$50 - $99/hr250 - 9992008Newport Beach, California -
At Devsarch, our mission is to ease global business complications with the use of advanced technologies. We are all about working two steps ahead. From emerging startups to businesses, our efficient and reliable foundation, collaborative culture, robust functional layer and over a decade of top notch experience crafts the perfect building of success for you ... read Devsarch reviews & insights
< $25/hr10 - 492020Los Angeles, California -
Code Particle: AI-Enhanced Software Development At Code Particle, we believe the future of software is built through human + AI collaboration. Our developers work side-by-side with AI systems to accelerate delivery, reduce risk, and unlock possibilities that traditional development simply can’t achieve. Founded in 2008 by pioneers in internet and video game software, we’ve always ... read Code Particle reviews & insights
$100 - $149/hr10 - 492008Culver City, California -
Looking to hire a computer vision engineer who delivers quick results? At BOSC Tech Labs, we build smart, AI-powered software that solves real-world problems—fast. Whether it’s automating quality checks in manufacturing or creating intelligent image recognition tools, our skilled team helps businesses grow through custom solutions. As an AI-focused software development company, we make sure ... read BOSC Tech Labs reviews & insights
$25 - $49/hr50 - 2492019Burbank, California -
Motivated and dependable frontend + backend + full stack developers and designers with comprehensive skills in multiple technologies. Proficient in both web and mobile app design and full stack development. We are fast and dedicated learners with growth mindset, constantly looking to develop with the newest and most efficient technologies. With many years of experiences ... read Atini Studio reviews & insights
$50 - $99/hr10 - 492021Los Angeles, California -
Rollout IT is a digital product development company as well as an exclusive developers' network. We partner up with companies to build something amazing from scratch, to help you with your product vision by turning it to reality, or to scale up your team with real seniors for short or long-term projects. We have software ... read Rollout IT reviews & insights
$25 - $49/hr2 - 92018San Francisco, California -
We are WTA, a dynamic force in the world of digital transformation. With a passion for elevating customer experiences, we partner with organizations to modernize and thrive in the ever-evolving digital landscape. Our expertise lies in unlocking value through tech and data, generating new revenue streams, and identifying transformation opportunities. Our holistic approach combines strategy, ... read WE THINK APP reviews & insights
$50 - $99/hr10 - 492015San Francisco, California -
Our Vision At Nextgen Technologies, our vision is to empower businesses and individuals with transformative technology solutions that drive progress and enhance lives. We aim to be the preferred partner for organizations seeking innovative digital solutions to thrive in today’s rapidly evolving landscape. Our Mission Our mission is to deliver exceptional value to our clients ... read Nextgen Technologies reviews & insights
$300+/hr10000+2009San Jose, California -
At Appcraft Tech, we specialize in delivering cutting-edge, customized app and web development solutions tailored to meet the unique needs of businesses across diverse industries. Our goal is to transform your ideas into fully functional, user-friendly digital platforms that drive engagement, efficiency, and growth. We offer a full spectrum of development services including custom app ... read Appcraft Tech reviews & insights
NA2 - 9El Cajon, California -
We are a leading staff augmentation and offshore software development company based in the USA, specializing in providing skilled talent for diverse projects. Our expert developers seamlessly integrate with your team, delivering high-quality solutions across various technologies. With a focus on innovation, reliability, and cost-efficiency, we empower businesses to scale quickly and achieve their project ... read Progress Arc reviews & insights
$25 - $49/hr2 - 92024Irvine, California -
Web Design Mechanic is more than just a website design company in USA. We're a creative force that blends design, tech, and marketing into one streamlined experience. We help businesses grow with custom web solutions that look amazing and work flawlessly. Our sites are built for performance, designed for engagement, and tailored to your goals. ... read Web Design Mechanic reviews & insights
NA50 - 2492020Fremont, California -
At SaverStride Software Development, we specialize in crafting innovative, scalable, and high-performance digital solutions. Our expertise spans custom software development, AI-driven applications, blockchain solutions, cloud-based platforms, and cutting-edge mobile app development. We build seamless, user-friendly mobile applications for iOS and Android, leveraging the latest technologies to ensure smooth performance, intuitive UI/UX, and business-driven functionality. Whether it's a native, hybrid, or cross-platform app, we deliver ... read SaverStride LLC reviews & insights
< $25/hr10 - 492022San Francisco, California -
We are a highly skilled team of augmented reality developers. Our 10+ years of experience extend to computer vision, machine learning, and augmented / mixed reality (AR/MR). Years before PokemonGo shook the world with a novel AR-focused “life scale” game, our augmented reality development company was already creating low - lighting AR experiences for theme ... read DAS Labs reviews & insights
$100 - $149/hr10 - 492013Rancho Cucamonga, California -
Edvenswa Tech Inc is a leading technology solutions company that specializes in providing innovative and tailored services to businesses and organizations across various industries. With a strong focus on delivering high-quality solutions, Edvenswa Tech has established itself as a trusted partner for digital transformation and technology enablement. Established in 2014, Edvenswa Tech has consistently strived ... read Edvenswa Tech, Inc reviews & insights
$25 - $49/hr50 - 2492014San Jose, California -
Rivi is a technology-first company. A holistic technology partner for forward-thinking companies in industries like automotive, travel and hospitality, sports, retail, ecommerce, healthcare and wellness, education and e-learning, logistics and supply chain, drone management, construction and real estate, social media, among many others. We provide expertise in software development, machine learning, product design, product management, ... read Rivi reviews & insights
$100 - $149/hr10 - 492017San Francisco, California
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