Mobile App Development Company
Build mobile apps with experts trusted by 1500+ companies.
“We've had quite a few superstars who resolve our problems without our full-time engineers having to step in.
Nishant Roy
Mobile App development services
No matter what you’re building, we can help.
Our mobile app development services span the entire product lifecycle, from strategy and design to deployment and post-launch support. From UI and backend to architecture and release workflows, we keep development moving without introducing delivery risk.
Every mobile app starts with a foundation that either accelerates progress or creates downstream friction. We design modular, secure systems around your goals, tech stack, and compliance requirements.
Our architects assess constraints, define service contracts, recommend patterns like MVVM or Clean Architecture, and document deployment plans. This planning phase reduces rework, improves coordination across teams, and keeps your business logic separate from the UI and frameworks.
Strong iOS apps are built to last. They're stable through updates, audits, and evolving business needs. Our senior iOS engineers work in Swift and SwiftUI, applying unit tests, modular architecture, and CI workflows to maintain clean code and future-proof your investment.
We support App Store compliance, accessibility, and performance while integrating with enterprise systems like MDM, identity providers, and secure enclaves. Every sprint moves with structure, speed, and confidence.
We build apps for Android that work reliably across mobile devices, OS versions, and hardware variations. We build and test for that fragmentation. Using Kotlin, Jetpack Compose, and modern concurrency libraries, our engineers isolate features into modular units that simplify testing and reduce build complexity.
Security frameworks like SafetyNet, hardware-backed keystores, and Google Play release automation help keep Android delivery stable and secure at scale.
Need faster delivery across multiple platforms without sacrificing UX? We build with React Native or Flutter to give you a shared codebase and near-native performance.
Projects are structured for fast iteration and long-term maintainability, supporting feature development without accumulating tech debt. We build plugin layers for camera, payments, biometrics, and more, to be fully integrated with native toolchains. Targeted performance tuning keeps your cross-platform app responsive while reducing maintenance.
Your mobile experience is only as good as the services behind it. We build and secure APIs using REST, GraphQL, or gRPC, with OAuth 2.0 or JWT for authentication. We're pragmatic about APIs and focus on choosing the right tool for the job, not just what's trendy.
Our engineers deploy microservices to AWS, Azure, or GCP based on your infrastructure strategy. From data modeling and caching to event streams and messaging queues, we deliver responsive, high-availability backends that scale with usage.
Fast, reliable delivery depends on automation that removes human bottlenecks. We set up CI pipelines with Fastlane, Gradle, and GitHub Actions, handling code signing, provisioning, and over-the-air distribution.
Static analysis and security scans run on every build to catch issues early. These DevOps workflows support faster feedback and fewer deployment blockers, so your teams can focus on features, not infrastructure.
We design enterprise-grade mobile interfaces that are easy to use, fast to ship, and built for scale. Our teams focus on clear task flows, intuitive navigation, and UI consistency across products—reducing ambiguity for users and rework for developers.
Designs are delivered with developer-ready specs, interaction models, and systemized patterns that support long-term maintainability. You get a smoother handoff, fewer bugs tied to design gaps, and a stronger foundation for faster releases.
Security testing gives you the visibility needed to move fast without taking on silent risk. We run comprehensive assessments across both iOS and Android to uncover real vulnerabilities, not just surface-level issues. That includes insecure data storage, weak authentication flows, API misconfigurations, and gaps in jailbreak or root detection.
Our process follows OWASP MASVS and the Mobile Top 10, ensuring alignment with modern mobile security standards. You'll get detailed reports, clear remediation guidance, and confidence that your app can stand up to scrutiny—whether from users, regulators, or your own internal teams.
Mobile App case studies
Hundreds of mobile app development projects delivered.
We have the experience and technical expertise to build high-performing apps across every release stage. It’s why 500+ clients choose us as their mobile app development partner.
Developed a Mobile App for Real-Time Nuclear Power Plant Monitoring
Rolls Royce's platform digitalizes power plant sensor data. Previously, the real-time data was viewable only on-site. Now, the mobile app is a continuation of the MSDS system, accessible from anywhere. The app pulls real-time data from sensors throughout Rolls-Royce's clients' power plants.
Revamped Android and iOS Lead Gen App
SwordPoint needed expert Xamarin support to continue developing WinGen, an iOS and Android app targeted at the home improvement industry. We built an app that standardizes the sales funnel by providing data and awareness of leads.
Migrated HR Platform to Microservices and Delivered Mobile Apps with Xamarin
Limeade needed to migrate three separate HR apps into a single, scalable platform. We helped rebuild Limeade ONE using a microservices architecture and developed mobile apps for iOS and Android with Xamarin. We also migrated the legacy Limeade Classic platform, built Tableau dashboards for internal and external users, and supported the SQL database. QA efforts focused on accessibility and stability improvements to enhance the user experience.
Get expert help for your Mobile App project.
“Their engineers perform at very high standards. We've had a strong relationship for almost 7 years.”
Our Mobile App Development Teams
Meet the mobile app developers behind our best work.
Our mobile engineers have built and maintained complex apps at enterprise scale. We staff specialists for every stage: architecture, development, release, and ongoing performance optimization.
- Swift
- Kotlin
- Docker
- AWS Certified Solutions Architect – Professional
- Google Professional Cloud Architect
- Node.js
- PostgreSQL
- GraphQL
- AWS Certified Developer – Associate
- Node.js Certified Developer
- Jenkins
- Kubernetes
- Fastlane
- AWS DevOps Engineer – Professional
- HashiCorp Certified – Terraform
- Figma
- SwiftUI
- Jetpack Compose
- NN/g UX Certification
- Certified Professional in Accessibility Core Competencies
- Appium
- Espresso
- XCUITest
- ISTQB Advanced Test Automation Engineer
- Certified Kubernetes Application Developer
Onboard a mobile app development team in weeks, not months.
About BairesDev
Why work with BairesDev? We’re trusted by the world’s top tech teams.
BairesDev is a US-based company powered by LATAM dev teams. Since 2009, we’ve built software for companies of all sizes—from scrappy startups to Fortune 500 giants. In fact, we’re one of the fastest-growing software development companies in the world. If you’re looking for onshore quality with nearshore benefits, we’re the partner for you.
1250+
ProjectsDelivered4000+
DevelopersOn Staff500+
ActiveClients96%
Client RetentionRateHow we work
Here’s what makes us easy to work with and hard to replace:
From code quality to compliance, we’ve optimized every part of how we work to support high-performing engineering teams. For you, that means clearer communication and smoother delivery. Plus, get peace of mind from having a development partner you can depend on.
Work with our mobile app development experts.
- Vetted Senior TalentWe hire the top 1% of over two million applicants, so you only work with the best.We give you engineers who’ve already proven they can deliver. Our rigorous evaluation process includes technical tests, English assessments, soft skill screening, problem-solving simulations, and more. Out of over 2 million applicants who apply yearly, fewer than 1% get the chance to join our team. This is how we ensure you get highly qualified developers who are experts in their fields.
- Timezone AlignedWe work your team’s hours, which creates faster feedback loops and fewer blockers.Our nearshore software engineers share your workday, answering Slack messages, joining daily stand-ups, and presenting demos in real time. Project management is streamlined, questions are answered quickly, blockers are resolved as they come up, and simple code reviews take minutes, not days.
- Proficient in EnglishOur engineers have strong English skills, so communication and documentation are clear.Our engineers have 8+ years of experience collaborating with US teams. They excel at articulating complex technical concepts to diverse stakeholders, producing meticulous documentation, and driving technical discussions. This eliminates the ambiguity common with global teams.
- Full-stack CapabilitiesWith expertise in 100+ technologies, we have every specialist your project requires.We cover architecture, development, testing, DevOps, and everything in between—reducing hand-offs and creating better architecture decisions for a smoother path from concept to production.
- Scalable TeamsOur bench strength lets you scale engineering teams to meet new demands in weeks.With 4,000+ engineers on staff and thousands more in our pipeline, we can spin up pods or scale multiple teams across your company in days—so you hit aggressive timelines without bottlenecks.
- Standard MSAs & SOWSWe’re easy to onboard because we work the way your legal team expects us to.Because we’re based in the US, we follow the same legal standards your team already trusts—using MSAs, SOWs, and documentation that fit your procurement process.
- NDAs & IP ProtectionWe take data and IP seriously, with full protection baked into every engagement.Every engagement begins with a mutual NDA and clear IP ownership terms. Our secure workflows and confidentiality protocols also protect existing codebases and proprietary data.
- Enterprise-grade SecurityOur devs follow security protocols that meet even the strictest enterprise standards.Our engineers work only within the systems they need, using strict access control, audit-friendly workflows, secure repository storage, and more—bringing enterprise-grade protection to every engagement.
- Managed DeliveryWe actively track our devs’ work to make sure they consistently meet expectations.Delivery managers monitor progress, resolve blockers, and report regularly, so you never have to chase updates or second-guess performance.
Work with our mobile app development experts.
Flexible engagement models
Need mobile app expertise?
Plug us in where you need us most.
We customize every engagement to fit your workflow, priorities, and delivery needs.
- Need a couple of extra software engineers on your team?Staff AugmentationGet senior, production-ready developers who integrate directly into your internal team. They work your hours, join your standups, and follow your workflows—just like any full-time engineer.
- Need a few teams to deliver several projects in simultaneously?Dedicated teamsSpin up focused, delivery-ready pods to handle full builds or workstreams. Together we align on priorities. Then our tech PMs lead the team and drive delivery to maintain velocity and consistency.
- Want to offload everything to us, from start to finish?Software outsourcingHand off the full project lifecycle, from planning to deployment. You define the outcomes. We take full ownership of the execution and keep you looped in every step of the way.
Kick off Mobile App projects in 2-4 weeks.
Speak with a client engagement specialist near you.
- Discuss solutions and decide team structure.
Tell us more about your needs. We'll discuss the best-fit solutions and team structure based on your success metrics, timeline, budget, and required skill sets.
- Onboard your team and get to work.
With project specifications finalized, we select your team. We're able to onboard developers and assemble dedicated teams in 2-4 weeks after signature.
- We track performance on an ongoing basis.
We continually monitor our teams' work to make sure they're meeting your quantity and quality of work standards at all times.
Mobile App Solutions
Build with top mobile app developers who have experience in your industry.
We’ve delivered mobile applications in 130+ sectors—many in high-stakes, regulated, or data-intensive environments. Our teams arrive ready to build within your industry’s compliance frameworks, legacy systems, and deployment constraints.
Mobile Development Capabilities
We cover the mobile stack (and everything around it).
As a leading development company, we use a modern stack built for performance and scale, with a focus on proven tools. Our expertise spans 100+ technologies, so we’re equipped to support your full roadmap: mobile apps and beyond.
Mobile App Development Process
How we deliver mobile app solutions that drive business value
We’ve refined our mobile app development process across hundreds of projects. Whether you need end-to-end execution or support for an internal team, we step in wherever needed to keep initiatives moving without friction.
We align on goals, constraints, user needs, and market research, then build a clear, prioritized backlog that guides every technical and design decision.
We choose architectural patterns and components based on a ruthless evaluation of your scalability needs, existing tech stack, and long-term maintenance costs.
Our UX teams turn workflows into wireframes and prototypes for early validation. This reduces rework and speeds up stakeholder approval.
Our cross-functional teams build native mobile apps and cloud services in parallel. Code is peer-reviewed, tested, and shipped in fast, secure sprints.
We design REST and GraphQL APIs with authentication and clean service boundaries. Mobile clients get fast, reliable data from orchestrated cloud services.
We test functionality, performance, and security across devices—ensuring compliance with WCAG, PCI-DSS, and SOC 2 before release.
We monitor rendering, memory, and network metrics to catch issues early. So apps stay fast, responsive, and stable—even under load.
Automated pipelines handle signing, testing, and deployment across environments. This keeps releases frequent, secure, and audit-ready.
We decouple deployment from release. We ship new features behind flags and toggles to limit risk and gather live feedback. This allows fast, controlled iterations post-launch.
Post-launch, we monitor crash logs, performance metrics, user behavior, and feedback to quickly resolve issues and keep your app running smoothly.
Client testimonials
Get dev outcomes you can stand behind.
Our work holds up in reviews, in production, and in front of the board.
Global companies have trusted us to build and scale custom mobile applications for over a decade.
Excellence.
Our minimum bar for client delivery.
Over 130 awards, accolades, and achievements showcase our quality and commitment to client success.
- 1,250+projects
delivered - 130+industry
sectors
America's Fastest-Growing Companies 2025 by Financial Times Top 100 U.S. IT Innovators 2025 by CIO100 Awards Nearshore North America Top Software Developers 2025 by Clutch Top 100 Global Outsourcing Providers 2024 by IAOP Global Outsourcing 100
Accelerate mobile app development development and delivery with our top-rated nearshore teams.
Schedule a CallMobile App Development FAQ
What tech leaders ask about our mobile app development process: