Top eCommerce Development Companies in California

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E-commerce eCommerce Development United States California

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Top Featured eCommerce Development Companies

OnePix LLC
5
(3 reviews)
Boutique development agency with strategic focus
OnePix is a web development studio working since 2018. We build and support online stores, custom web platforms, internal tools, AI-powered features and mobile apps. Main stack: WordPress and WooCommerce, Shopify, Laravel, React, Vue.js and React Native. We often take over complex existing projects: legacy code, ERP, CRM and payment integrations, slow sites. We work as a technical partner: we review the architecture, flag risks early and plan the work in stages. Many clients stay with us for long-term support. 300+ projects for clients in 36 countries. Calls in English. Documents and written communication in your language.
4 works in eCommerce Development
Located in Miami, United States
From €700 for eCommerce Development
Worked in Entertainment & Events (+9)
Speaks English, Dutch(+5)
11-50 members
Instinctools
5
(10 reviews)
Your AI-powered Engineering Partner
Top awarded
Meet *instinctools - a global AI-powered software engineering company with over 25 years of experience. We help both SMBs and Enterprises build robust, scalable software solutions that excel in functionality and design. Our core services include: Agentic AI enablement Custom software development enhanced by deep AI expertise Digital product engineering Business process automation Legacy system modernization Advanced data analytics and visualization Cloud infrastructure and DevSecOps Headquartered in the USA (Maryland) and Europe (Germany), *instinctools offers convenient locations for meeting and collaborating directly with our clients. We have development centers in Poland, LATAM, India, and Kazakhstan that combine global expertise with a strong price-quality balance to ensure exceptional results across time zones. Our work is backed by ISO-certified quality standards, strategic partnerships with leading tech platform, and a long-standing commitment to engineering excellence. Instinctools holds a broad portfolio of regional and industry-specific certifications, including CIR, HIPAA, and other compliance frameworks required for regulated markets. The 2025 Annual Customer Satisfaction Index is 9.1 out of 10.
Looking for work in eCommerce Development
Located in Potomac, United States (+4)
From €10,000 for eCommerce Development
Worked in Construction (+10)
Speaks English, German(+1)
201-500 members
SaM Solutions
5
(3 reviews)
SaM Solutions is an international provider of IT services and software solutions with over 30 years
Recommended
Top awarded
We focus on IT consulting and custom software engineering, catering to both the European and US markets by leveraging our global resources. Serving a wide range of clients, from startups and SMBs to global enterprises and government agencies, we deliver technological excellence, accelerate time to market, and ensure uncompromised software quality and security. SaM Solutions employs some of the most talented IT professionals in the industry. We continually invest in skills development and knowledge enhancement to ensure our clients receive world-class software solutions and services most cost-effectively. In every client engagement, we are committed to guaranteeing the success of IT processes and software systems.
Looking for work in eCommerce Development
Located in Norwood, United States (+5)
From €1,000 for eCommerce Development
Worked in Software & Computer Services (+23)
Speaks English, German(+2)
501-1000 members
The Dime Technology
(0 review)
Founder & CEO, The Dime Technology | Technology Consultant | Network, ERP, Cloud & Digital Strategy
The Dime Technology is a technology solutions and project delivery company helping businesses turn complex technology challenges into practical, scalable, and reliable solutions. We work with startups, small and medium-sized businesses, and organizations worldwide across networking, IT infrastructure, software development, cloud, DevOps, automation, and digital transformation. Our expertise includes FTTH and ISP infrastructure, wireless networks, network design, HLD/LLD, cloud architecture, cybersecurity, web and mobile applications, SaaS platforms, APIs, ERP solutions, and business technology systems. Our Services Network & ISP Solutions: FTTH planning and deployment, ISP infrastructure, wireless networks, network design, route planning, technical documentation, and network optimization. Software & Digital Solutions: Custom web applications, SaaS platforms, mobile apps, business portals, APIs, ERP systems, and digital solutions built around business requirements. Cloud & DevOps: AWS, Azure, and GCP solutions, cloud architecture, CI/CD, infrastructure automation, Terraform, Ansible, containerization, and deployment management. Technology Project Management: End-to-end project planning and delivery, Agile/Scrum/Kanban, resource coordination, budgeting, risk management, stakeholder management, technical documentation, and quality control. Business Technology Solutions: We help organizations identify technology gaps, improve operations, automate processes, and implement solutions that support long-term growth. From concept and planning to design, development, deployment, documentation, and ongoing support, The Dime Technology provides a complete project-focused technology partnership.
Looking for work in eCommerce Development
Located in Lalitpur, Nepal
From €1,000 for eCommerce Development
Worked in Government & Administration (+4)
Speaks English, Hindi(+1)
11-50 members
Beeyacorp
(0 review)
Performance marketing that finds the leak between ad spend and revenue
Beeyacorp is a performance marketing agency based in Karachi, working with B2B and high-consideration businesses in the UK, US, Canada, Australia, New Zealand, the UAE, Saudi Arabia and Europe. Most ad accounts leak money somewhere between the click and the sale. We find that leak first, then fix it with paid ads (Google, Meta, Bing, LinkedIn, TikTok, Reddit), SEO and AI search visibility, conversion rate optimisation, landing pages and email marketing. There's no lock-in contract and you own your ad accounts. Start with a free acquisition audit and we'll show you where your spend is going.
Looking for work in eCommerce Development
Located in Karachi, Pakistan
From €500 for eCommerce Development
Worked in Management Consulting (+6)
Speaks English
1-10 members

All eCommerce Development Agencies in California

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