We create comprehensive and scalable design systems to ensure consistency, efficiency, and reusability across all digital products.
San Franciscoweb app developmentagency
Ramotion is a global web app development agency crafting scalable, secure, and user-centric web applications with seamless API integration and responsive design.
Featured clients
We specialize in enhancing web app experiences through thoughtful development, optimizing user interaction flows, and creating seamless, responsive web app interfaces for businesses of all sizes, from early-stage startups to Fortune 500 companies. Our expertise helps companies in San Francisco and beyond achieve their business goals.
Series of visual concepts for improving the user experience
Marketing website for a subsidiary of the CBRE Group's co-working space company
Iconography design for a payments infrastructure company with 250M+ API request per day
Official Apple tvOS app user interface development
Official Firefox rebrand and ongoing support for design projects at Mozilla
Brand identity design for an internal App Store by Universal Music
Visual identity for Adobe-owned company products
Ongoing design support for the leading destination for company insights
Designing a motion identity for Opera
Brand and marketing design support for an open source data structure server company
Ongoing design and development collaboration with an enterprise identity provider
Iconography guidelines, assets and web design for a digital forensics solution company
Redesign of the support portal and 30% improvement in users’ ability to get the answers they want
Design for a membership-based healthcare system
Iconography for a secure workspace software company with over 16 million cloud users
Rebranding for an open-source web testing platform with 5 million weekly downloads
Design for the world's first audio word processor
Brand identity for a secure data onboarding solution that processed more than 25 billion records
Website design for a B2B data provider platform with over 50 million company records
Brand identity and website for a tool used by over 80% of Fortune 50 companies' machine learning teams
Rebranding an e-commerce solution used by 180,000 entrepreneurs
Website for a blockchain data storage network that raised more than $250M+ at ICO
Rapid prototyping for an accounting software company with over 3.7 million subscribers
UX design for a medical group and technology company with a network of nearly 140,000 licensed doctors
Iconography design system for 500 million users around the world
Ongoing UX design and CRO for child care and education company with more than 200,000 children enrolled
Developing micro-interactions for the Lightning Design System
Marketing website for the cross channel marketing platform
Brand identity for a multi-chain crypto trading and liquidity hub with $10B+ in trading volume
Design for a global video game commerce company
Capabilities
Process
Industries
Design system development
POC and rapid prototyping
Our team delivers proof-of-concepts and rapid prototypes to validate ideas and accelerate project kickoffs with minimal risk.
UI development
We specialize in building responsive, intuitive, and visually appealing user interfaces tailored to your brand and audience.
Business logic implementation
We translate complex business requirements into efficient and maintainable code, ensuring seamless application functionality.
3rd party integrations
Our expertise in integrating third-party tools and services enhances your system’s capabilities and streamlines workflows.
API design & development
We craft robust, scalable, and secure APIs to facilitate communication between applications and systems.
Database architecture
We design and optimize database structures to ensure high performance, scalability, and reliability for your applications.
Microservices
Our team implements microservices architectures to promote modularity, scalability, and fault tolerance in your systems.
Continuous integration
We set up automated pipelines to streamline code integration, testing, and deployment processes, ensuring faster releases.
DevOps
Our DevOps practices bridge development and operations, enabling efficient collaboration, automation, and infrastructure management.
QA & test automation
We ensure product quality through thorough testing and automated solutions that catch bugs early and reduce manual effort.
Accessibility improvements
We enhance the accessibility of your digital products, making them user-friendly for people with disabilities and compliant with standards.
More about services
01
Domain analysis
Collaborate with stakeholders to understand the business domain, identify core concepts, and establish a shared vocabulary (ubiquitous language).
02
Strategic design
Define bounded contexts, identify subdomains, and establish context maps to organize complex domains into manageable parts.
03
Tactical design
Create domain models through pure functions, algebraic data types, and event transformations while adhering to SOLID principles, leveraging the strong type systems of Typescript, Haskell and PureScript.
04
Competitive analysis
Competitive Analysis
05
Iterative development
Work in short sprints, continuously refining the domain model based on feedback and new insights from stakeholders.
06
Continuous integration
Implement automated testing, frequent deployments, and monitoring to ensure model integrity and system reliability.
07
Refactoring & improvement
Regularly improve code structure while preserving behavior, ensuring the model evolves with the business needs.
More about process
Custom web apps
Develop tailored, scalable, and high-performance web applications that meet unique business needs and enhance user engagement.
SaaS platforms
Build robust, cloud-based SaaS solutions with seamless scalability, intuitive interfaces, and secure integrations to drive innovation.
Education
Create interactive, accessible educational platforms that enhance learning experiences and integrate with modern LMS tools.
Entertainment
Design captivating, high-traffic entertainment platforms with dynamic content delivery and immersive user experiences.
HIPAA-compliant healthcare apps
Develop secure, compliant healthcare applications for telemedicine, EHRs, and patient engagement while safeguarding sensitive data.
E-commerce and retail platforms
Build conversion-driven e-commerce platforms with intuitive navigation, secure payment systems, and advanced analytics to boost sales.
Logistic management systems
Streamline supply chain operations with efficient logistics management systems that enable real-time tracking and smart inventory control.
Fintech platforms
Deliver secure, user-friendly fintech solutions that comply with regulations and redefine convenience in digital financial services.
Developers with design intuition
Design-centric problem solving
Our developers understand both technical and design principles, leading to solutions that are not only functionally robust but also aesthetically pleasing and user-friendly.
Enhanced collaboration
Design-aware developers communicate more effectively with designers, resulting in faster iterations and better implementation of design specifications while maintaining pixel-perfect attention to detail.
Proactive UX improvements
With strong design intuition, our developers can identify and suggest UX improvements during implementation, catching potential issues before they reach users.
Type-driven development
Focuses on using strong type systems to encode logic, enforce correctness, and ensure that invalid states are unrepresentable.
GitOps
Manages infrastructure and deployments using Git as the single source of truth, enabling automated and reliable delivery pipelines.
Domain-driven design with types
Structures software around the domain model while leveraging type systems to explicitly define and enforce business logic.
Case studies
Vela
Vela
Ongoing Vela web app development, driving growth and optimizing e-commerce for 70,000+ sellers.
EMI Health
EMI Health
Optimized EMI Health’s UX for 300,000+ members, enhancing engagement, broker endorsements, and reducing service calls.
Turo
Turo
We redesigned the support portal for San Francisco-based Turo, enhancing user experience and increasing self-service success by 30%.
Web apps we build
Custom web apps
Bespoke applications tailored to your business needs, offering scalability, streamlined workflows, and results-driven outcomes to empower growth and innovation.
Rich interactive
Feature-rich applications with advanced visuals, smooth animations, and real-time interactivity designed to captivate and engage users.
Visually stunning
Beautifully crafted applications that combine intuitive functionality with visually impactful designs to deliver exceptional user experiences.
Data processing
High-performance applications capable of handling complex calculations, data modeling, and algorithm-driven operations with precision and efficiency.
Microservice backends
Flexible, fault-tolerant backend architectures designed to ensure seamless scaling, robust performance, and smooth integrations.
AI-powered web apps
Intelligent web applications leveraging artificial intelligence to deliver personalized, predictive, and automated solutions that elevate user engagement.
What our
partners say
ReviewsDelivering an incredible user experience for our customers was our top priority. Ramotion came in with research-based data and implemented what we needed into an effective UX with a beautiful design. The communication from the team was remarkable, and we always knew what they were working on, and what was coming. The end product speaks for itself. Our customers love it.
Erik Soderborg
Marketing Manager at EMI HealthI have impossibly high expectations, and the talented team at Ramotion didn't disappoint. They delivered thoughtful, polished designs, and code that made an outsized, positive business impact by dramatically increasing our customers' ability to find and understand support site content.
Brian Beaver
VP of Design at TuroWe initially chose Ramotion to help us build a next-generation environmental platform, and we have been very impressed by the talent and speed at which the team is able to operate and deliver a high quality product. We would highly recommend Ramotion for any design build project going forward.
Daniel Sadik
Senior Vice President, at Carbon Solutions GroupWe reached out to Ramotion for support on a significant update to our product. The team provided an expert that perfectly matched our needs and the resulting collaboration was a huge success. I definitely plan on working with them again.
Mark Opland
Product Design Director at XeroRamotion is a rock solid team. They combine an innate instinct for good design with a keen understanding for real world business challenges.
Khoi Vinh
Senior Principal Design at AdobeTools we use
Crafting innovative, scalable, and user-centric web applications requires a precise set of tools, ensuring seamless functionality, cutting-edge technology, and measurable growth for your business.
Backend
Frontend
Infrastructure
QA
01
Haskell
A statically typed, purely functional programming language designed for robust, high-assurance software development.
02
Redis
An in-memory database designed for ultra-fast caching and real-time data processing.
03
MySQL
A reliable relational database ideal for structured data and complex queries.
04
PostgreSQL
A powerful, open-source database with advanced features for relational and object-relational data.
05
Neo4j
A graph-based database optimized for modeling and querying relationships in data.
06
Firebase
A comprehensive app development platform offering hosting, real-time databases, authentication, and serverless functions.
01
TypeScript
A superset of JavaScript that adds static typing to enhance code reliability and maintainability.
02
Purescript
A strongly typed, functional programming language that compiles to JavaScript, enabling type-safe front-end and back-end development.
03
Tailwind
A utility-first CSS framework that streamlines the development of responsive and customizable user interfaces.
04
Lit
A lightweight library for building fast and reusable web components using modern web standards.
05
Next.js
A React-based framework for building server-rendered and statically generated web applications with exceptional performance and flexibility.
06
Lottie
A library for rendering vector-based animations in real-time on web and mobile platforms.
07
ESLint
A linting tool for identifying and fixing problems in JavaScript and TypeScript codebases.
08
Three.js
A JavaScript library for creating 3D graphics and animations in the browser using WebGL.
09
Chart.js
A simple and flexible library for creating interactive and visually appealing charts.
10
Storybook
A development environment for building, testing, and documenting UI components in isolation.
01
GitLab / GitHub
Platforms for version control and collaborative development, enabling seamless code management and CI/CD workflows.
02
Docker, Kubernetes
Tools for containerization (Docker) and orchestration (Kubernetes) to build, deploy, and scale applications efficiently.
03
AWS
A comprehensive cloud platform offering scalable infrastructure, storage, and managed services for a wide range of applications.
04
Sentry
A real-time error tracking and monitoring tool for identifying and resolving application issues.
01
Cypress
An end-to-end testing framework for ensuring the reliability and functionality of web applications.
02
qase.io
A test management tool designed to organize and streamline test case execution and reporting.
03
Lighthouse
An open-source tool for auditing and improving web performance, accessibility, and best practices.
04
Jest
A JavaScript testing framework for writing unit tests with a focus on simplicity and performance.
Web application development benefits
Scalability
Delivers flexible solutions that grow with your business needs, ensuring long-term usability.
Cross-platform
Ensures seamless functionality across various devices and platforms, expanding your reach.
Enhanced security
Incorporates robust security measures to protect sensitive data and maintain user trust.
Cost-efficiency
Reduces development and maintenance costs with streamlined processes and efficient solutions.
Ease of maintenance
Simplifies updates and maintenance, ensuring your web app remains up-to-date and functional.
Customer engagement
Provides intuitive and interactive experiences, fostering stronger connections with your audience.
Why Ramotion?
Ramotion specializes in partnering with San Francisco-based companies to deliver web app development solutions that reflect the city’s unique culture and user-centered innovation. By leveraging deep local market insights and proximity for seamless collaboration, we tap into Silicon Valley’s dynamic ecosystem to craft applications that embody the essence of San Francisco.
Years in business
15+Distributed team members
70+Web apps delivered in San Francisco
50+Avg. rating on DesignRush & Clutch
4.9Awards & recognition
More awards
- Best App of the Year
- App of The Week
- App Store Editors' Choice
- Top Web App Development Company in San Francisco
Best Web App Development Agency in San Francisco, CA
10 Best Apps of the Year
Best Web Application Development Company
Related services
Insights
FAQ
Branding
Explore how our agency helps local SF companies build trust and recognition with cohesive branding, inspired by the city’s innovation and vibrant culture.
Web design
Design and build professional websites with intuitive navigation, responsive design, optimized performance, mobile compatibility, SEO, and seamless user experience.
UX design
Boost usability with user-centric research, interaction design, and functional prototypes, crafted to meet the high standards of Silicon Valley-driven innovation.
App design
Design platform-specific apps with intuitive flows, polished interfaces, and user retention, reflecting San Francisco’s forward-thinking culture and its role as a tech epicenter.
Startup web app development
Develop web apps with a robust backend, sleek frontend, seamless API integration, intuitive user interface, optimized performance, and scalable architecture.
Design system
Streamline workflows with scalable design libraries, tokens, and cohesive guidelines.
Responsive web application development
This step-by-step guide will give you everything you need to know about responsive web application development. Learn to build a responsive web app.
Jan 14, 2025Read moreWeb application development best practices
Learn the best web application practices that can change your development approach. Discover the most notable and recognizable web applications.
Aug 29, 2024Read moreReal-time web app development
Create real-time web applications that keep data fresh. This guide covers building blocks, data streaming, and client-server communication.
Nov 5, 2024Read moreWhat is web app development?
Web app development is the process of creating web-based applications that run in a browser and provide functionality similar to native desktop or mobile apps. It involves front-end development (user interface), back-end development (server-side logic), database management, and integration of APIs to deliver a seamless user experience.
Web apps are accessible across devices and offer an efficient way to deliver interactive services.
Why is web app development important for businesses in San Francisco?
For businesses in San Francisco, web app development is crucial because:
- Tech-savvy audience: The Bay Area is home to users who demand modern, fast, and responsive applications.
- Highly competitive market: An innovative and well-functioning web app can set you apart from competitors.
- Scalability: Web apps can grow with your business and adapt to the rapid pace of development common in San Francisco’s startup ecosystem.
- Cross-platform usability: With a diverse audience using multiple devices, web apps ensure accessibility for all users.
- Investor appeal: Well-designed and functional web apps are essential for attracting venture capital and partnerships in the tech-focused city.
How much does web app development cost?
The cost of web app development depends on factors such as:
- App complexity: Simple apps with basic features cost less than complex applications with advanced functionalities like real-time updates, AI, or blockchain integration.
- Custom features: Integrations, dashboards, and unique workflows can impact the cost.
- Development time: More screens, user flows, and robust back-end systems increase project timelines and expenses.
For San Francisco clients, the inclusion of market-specific features (e.g., scalability for Bay Area startups) may also influence pricing. We provide customized pricing based on your project’s unique needs and goals.
How to choose a web app development agency in San Francisco?
When selecting a web app development agency in San Francisco, consider the following:
- Local expertise: An agency familiar with the Bay Area’s tech landscape can help you meet the expectations of local users and investors.
- Portfolio: Review case studies and past projects to assess the agency’s experience with web apps, especially in your industry.
- Technology stack: Ensure the agency uses modern frameworks and tools to build scalable, future-proof web apps.
- User-centered design: Look for an agency that prioritizes UX/UI design and user testing.
- Reputation: Check testimonials, reviews, and referrals from other Bay Area clients.
- Collaboration and transparency: Choose an agency that communicates openly and involves you in every step of the development process.
Our agency specializes in delivering scalable and high-performing web apps tailored to the needs of San Francisco’s competitive market.
How do you ensure the web app resonates with San Francisco’s audience?
To tailor web apps for San Francisco users, we:
- Conduct local market research to understand the preferences and behaviors of Bay Area users.
- Benchmark competitors in the region to identify opportunities for differentiation.
- Focus on mobile-first and responsive design, as users in San Francisco heavily rely on mobile devices.
- Incorporate cutting-edge technologies and trends that align with the city’s innovative culture.
Our localized approach ensures your web app appeals to San Francisco’s diverse and tech-savvy audience.
Location
Remote culture
Ramotion is primarily a remote-first company, with established meeting spaces, including one in San Francisco