CMS DEVELOPMENT SERVICES
Build custom CMS solutions with experts trusted by 1500+ companies.
Looking for platforms that can support complex content operations? Our CMS developers have migrated millions of content assets and built platforms for companies like Associated Press and Univision. Onboard senior CMS engineers in 2 weeks.
Sr. CMS Software Engineer
Carlos M.
11 years of experience
Previous Client
Sr. CMS Architect
Valentina S.
14 years of experience
Previous Client
Sr. Front-End Engineer
Diego R.
9 years of experience
Previous Client
Sr. CMS Integration Engineer
Andrés L.
12 years of experience
Previous Client
Sr. QA Automation Engineer
Fernando G.
8 years of experience
Previous Client
No matter what you're building, we can help.
No matter what you're building, we can help.
Content management at scale is deceptively complex and often requires difficult architectural decisions and tradeoffs. We support projects from custom platform builds and headless implementations to legacy migrations and performance optimization.
Custom CMS Development
Off-the-shelf platforms force your content workflows into rigid structures that slow publishing and limit customization. Custom CMS solutions adapt to your business requirements, user roles, and integration needs without the compromises of generic platforms.
We build CMS platforms with flexible content models, role-based permissions, approval workflows, and extensible APIs. Our developers design systems that support your specific publishing processes, metadata requirements, and content relationships. You gain a CMS that accelerates content operations instead of constraining them.
Headless CMS Architecture
Traditional CMS platforms tightly couple content management with presentation layers, making it difficult to deliver content to mobile apps, IoT devices, or multiple websites. Headless architecture separates content storage from delivery channels, enabling omnichannel publishing from a single source.
We implement headless CMS solutions using modern frameworks and API-first design. Content creators manage assets in a structured repository while developers consume content via REST or GraphQL APIs. You gain the flexibility to publish simultaneously across web, mobile, digital signage, and emerging channels without duplicating content or management effort.
CMS Migration & Platform Modernization
Legacy CMS platforms accumulate technical debt, lack modern features, and become increasingly expensive to maintain. Migration projects carry real risk: broken links, lost SEO rankings, and disrupted publishing operations can set content teams back months.
We plan and execute CMS migrations that preserve content integrity and maintain search visibility. Our process includes content audits, automated data mapping, validation checkpoints, and parallel testing before cutover. As a result, your teams get modern CMS capabilities without losing historical content or search rankings.
Enterprise Content Management
Large organizations need CMS platforms that handle complex governance, multi-department workflows, and integration with enterprise systems. Standard platforms lack the sophisticated permissions, audit trails, and compliance controls these environments require.
We build enterprise CMS solutions that connect to ERP systems, CRM platforms, DAM repositories, and marketing automation tools. Our implementations include advanced role hierarchies, content versioning, approval workflows, and compliance tracking. The result is unified content operations across departments and geographies with full auditability.
CMS API Development & Integration
Modern content operations require CMS platforms that integrate with marketing tools, e-commerce systems, analytics platforms, and third-party services. Without robust APIs, organizations face manual workflows and data silos that slow content delivery.
We develop REST and GraphQL APIs that expose CMS functionality to external systems. Our integrations connect CMS platforms to marketing automation, customer data platforms, payment processors, and analytics tools. Content flows between systems automatically without manual exports or redundant data entry.
Multi-Site & Multi-Language CMS
Organizations operating multiple websites or serving global audiences need CMS platforms that manage content variations efficiently. Building separate instances for each site or language creates operational overhead, inconsistent experiences, and duplicated effort.
We architect multi-site CMS solutions with shared content libraries, localization workflows, and region-specific publishing controls. Our implementations support content reuse, translation management, and locale-specific variations from a single platform. This way, global teams can manage content operations without maintaining parallel systems.
CMS Performance Optimization
Slow-loading content pages frustrate users and harm search rankings. Performance problems often stem from inefficient database queries, missing caching layers, unoptimized media assets, or poorly configured hosting infrastructure.
Our engineers audit CMS platforms to identify bottlenecks, implement caching strategies, optimize database queries, and configure CDN delivery. We establish performance monitoring and conduct load testing to validate improvements under realistic traffic. As a result, your content loads faster, improving user experience and search visibility.
Media & Digital Asset Management
Organizations managing large volumes of images, videos, and documents need systems that organize assets, enforce usage rights, and deliver optimized media across channels. Without proper DAM integration, content teams waste time searching for assets and risk compliance violations.
We integrate CMS platforms with digital asset management systems, implement metadata schemas, and build automated media processing pipelines. So content creators can access approved assets directly within the CMS while automated workflows handle resizing, format conversion, and CDN distribution.
CMS case studies
Hundreds of CMS projects delivered.
We've built custom platforms, migrated legacy systems, and optimized enterprise content operations. It's why 500+ clients choose us as their CMS development company.
- MEDIA & ENTERTAINMENT
Migrated CMS and Redesigned Front-End for Univision Across 10-Year Partnership
Univision needed to pivot to mobile-first content delivery with faster streaming and optimized content management. We provided 10 senior developers over a 10-year engagement to work across 5 internal projects. The team assisted with CMS migration and redesign, built microservices to boost app performance, and redesigned the website's front end. Our work helped Univision serve 100 million daily Spanish-speaking users.
- React
- Java
- MySQL
- PHP
- Spring Boot
- HEALTHCARE
Built Headless CMS Architecture for Mental Health Platform
A healthcare provider needed to scale their content management system and improve website usability. We provided 7 developers, including QA, front-end, back-end, and a tech lead, over a 2-year engagement. The team updated Gatsby and Strapi frameworks to make the CMS faster and built a headless architecture that decoupled content upload from design elements. Our work enabled dynamic content changes across web and mobile simultaneously.
- React
- GraphQL
- Gatsby
- Strapi
- PostgreSQL
- FINTECH
Migrated Credit Card Comparison Site to Modern CMS With SEO Optimization
A fintech company needed to migrate to a new CMS platform and develop dynamic Product Detail Pages to increase revenue streams. We provided front-end and back-end developers over a 2.5-year engagement. The team migrated from WordPress to Storyblok for modern features and visual content manipulation, developed Product Detail Pages displaying credit card options for affiliates, and migrated web pages from Alpine to Next.js. Our work optimized search rankings and expanded revenue opportunities.
- Vue
- Laravel
- PHP
- React
- Next.js
MEDIA
Associated Press teamed up with our engineers to migrate 3.65 million stories to new, modern CMS.
- 7-Year Engagement
- 9.7/10 NPS Score
Associated Press hosted news on a legacy Classic ASP platform dating back to 1996. They needed to migrate to a solution that would populate social media platforms, mobile apps, and their website simultaneously without disrupting continuous news delivery. The migration needed to handle massive data loads while uploading 400,000 new stories annually.
Migrated historic databases holding 3.65 million stories dating back to 1985
Provided access to approximately 40 million journalistic photographs and 2 million videos
Supported 1.5 million app users and 6 social media channels with over 56 million followers
Get expert help for your CMS project.
“Their engineers perform at very high standards. We've had a strong relationship for almost 7 years.”
Meet the CMS development experts behind our best work.
OUR CMS DEVELOPMENT TEAMS
Behind every successful CMS solution is a highly specialized team. That's why we have experts for every stage of CMS development, from architecture design and migration planning to API integration and performance optimization.
- PHP
- Node.js
- Python
- Acquia Certified Drupal Developer
- Adobe Experience Manager Developer
- Contentful
- Strapi
- Terraform
- AWS Certified Solutions Architect – Professional
- Contentful Certified Professional
- React
- Next.js
- Vue.js
- IAAP Web Accessibility Specialist (WAS)
- AWS Certified Developer – Associate
- Node.js
- MuleSoft
- Zapier
- Salesforce Certified MuleSoft Developer
- AWS Certified Solutions Architect – Associate
- Cypress
- Playwright
- Jest
- ISTQB Advanced Level Test Automation Engineer
Onboard a CMS 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+
Projects
Delivered
4000+
Developers
On Staff
96%
Client Retention
Rate
500+
Active
Clients
How 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 CMS 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 CMS development experts.
Flexible engagement models
Need CMS development 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 Augmentation
Get 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 teams
Spin 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 outsourcing
Hand 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 CMS development projects in 2-4 weeks.
We have reps across the US.
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.
CMS SOLUTIONS
Build with CMS developers who have experience in your industry.
We've delivered projects across 130+ industry sectors. You won't have to spend weeks getting us up to speed. Our engineers come in with a clear understanding of your industry's content complexity, compliance requirements, and unique needs.
CMS DEVELOPMENT CAPABILITIES
We cover the CMS stack (and everything around it).
As a top CMS development company, we use a modern tech 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: CMS development and beyond.
Headless & API-First CMS Platforms
Headless platforms decouple content management from presentation, enabling delivery to websites, mobile apps, and IoT devices through a single API layer. We select platforms based on content modeling flexibility, developer experience, and the maturity of their integration ecosystems.ContentfulStrapiSanityPrismicHygraphDirectusStoryblokPayload CMSTraditional CMS Platforms
Traditional platforms integrate content management with presentation layers, offering built-in templating, preview capabilities, and mature plugin ecosystems. We work with enterprise-grade systems that provide robust workflows, granular permissions, and long-term vendor support.Frontend Frameworks & Static Site Generators
Modern frontend frameworks consume content from headless CMS platforms and generate fast, SEO-optimized pages. We select frameworks based on build performance, developer productivity, and hosting flexibility for your deployment requirements.Next.jsGatsbyNuxt.jsAstroRemixSvelteKitHugoEleventyDatabase & Data Architecture
Content repositories need database architectures that handle complex relationships, full-text search, and high read volumes without degrading editor experience. We design schemas that support content versioning, localization, and efficient querying across large content libraries.Search & Content Discovery
Digital Asset Management
DAM systems organize media assets, enforce usage rights, and automate image optimization for delivery. We integrate CMS platforms with DAM solutions to centralize media management and reduce manual resizing and format conversion.CloudinaryBynderWidenCantoAdobe Experience Manager AssetsBrandfolderContent Delivery & Performance
Global audiences expect fast page loads regardless of location. We configure CDN delivery, edge caching, and image optimization pipelines that reduce latency and keep content fresh without overwhelming origin servers.CloudflareFastlyAkamaiAWS CloudFrontVercelNetlifyImgixPersonalization & Analytics
Understanding how users interact with content informs both editorial strategy and personalization efforts. We integrate CMS platforms with analytics and experimentation tools that track engagement, test variations, and deliver targeted content.Google Analytics 4Adobe AnalyticsOptimizelySegmentAmplitudeMixpanelHotjarSecurity & Identity Management
CMS platforms store sensitive content and manage access for distributed teams. We configure authentication, enforce role-based permissions, and establish audit logging that protects content while meeting compliance requirements.OktaAuth0Azure Active DirectoryAWS IAMKeycloakHashiCorp VaultDevOps & CI/CD
CMS DEVELOPMENT PROCESS
How we deliver CMS solutions that drive business value:
We've refined our CMS development services across hundreds of projects. Whether you need end-to-end execution or support for an internal team, we step in wherever you need us to move projects forward without friction.
Content Audit & Requirements Discovery
We document content types, workflows, user roles, and publishing requirements. Business objectives translate into CMS specifications that guide platform selection and architecture.
Platform Evaluation & Architecture Design
Our architects evaluate platforms against your content complexity, integration needs, and scale requirements. We design systems balancing editorial experience with developer flexibility.
Content Modeling & Taxonomy Design
We define content types, field relationships, metadata schemas, and taxonomies that support reuse and findability. Proper modeling prevents rework and enables multi-channel delivery.
Migration Planning & Data Mapping
For migrations, we audit existing content, map structures to the new system, and build automated scripts with validation checkpoints to preserve content integrity and SEO value.
Custom Development & API Integration
Our developers build custom components, extend platform functionality, and integrate with marketing tools, e-commerce, and analytics. APIs connect content to every channel.
Workflow Configuration & Permissions
We configure approval workflows, role-based permissions, and publishing rules. So content moves efficiently from creation through review to publication with appropriate oversight.
Frontend Development & Templates
Our frontend engineers build responsive templates, implement design systems, and ensure accessibility compliance. So content renders consistently across devices and channels.
Content Migration & Validation
We execute migrations with automated validation, test rendering, verify links and media, and run parallel publishing. This allows historical content transfers without data loss.
Training & Documentation
We train content creators, administrators, and developers on the new system. Our documentation covers workflows, best practices, and troubleshooting for independent operation
Performance Testing & Optimization
We conduct load testing, implement caching, optimize queries, and configure CDN delivery. So your CMS handles production traffic with fast, reliable page loads.
Launch & Go-Live Support
We deploy using staged rollouts, monitor performance, and provide ongoing support during launch so that content operations continue smoothly through the transition.
Ongoing Optimization & Support
Post-launch, we monitor metrics, apply security updates, and optimize workflows based on usage. This way, your CMS evolves with changing business needs.
Client testimonials
Get CMS results 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 CMS solutions 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
What tech leaders ask about our CMS development services:
How quickly can you staff a CMS development team?
We typically staff CMS teams within 2–4 weeks. Our 4,000+ engineer bench includes specialists experienced with WordPress, Drupal, Contentful, Strapi, and custom CMS platforms. We assemble the right development team based on your specific technology stack and project requirements.
What level of experience do your CMS developers bring?
We screen over 2 million applicants annually and hire less than 1%. Our CMS developers average 8–10+ years building web content management systems, from custom solutions to enterprise platforms. They've migrated millions of content assets, built custom workflows for complex publishing operations, and optimized platforms serving millions of daily users. They understand content modeling and performance optimization without guidance on fundamentals.
Will your team work in our time zone and integrate with our processes?
Yes. Our nearshore CMS teams work US business hours, communicate in English, and participate fully in your standups, sprint planning, and code reviews. We adopt your tools, follow your workflows and coding standards, and operate as an extension of your team from day one.
Why choose custom CMS development over an off-the-shelf platform?
Custom CMS development provides complete control over your digital presence. Off-the-shelf platforms force compromises on workflow management, integrations, and user experience. A tailored CMS adapts to your content operations, supports business growth without licensing constraints, and delivers exactly the features your editors need. We help organizations evaluate when custom development delivers better long-term value than platform-based CMS development.
Can you build CMS interfaces that work for non-technical users?
Absolutely. User experience design is central to our CMS development process. We build intuitive editorial interfaces that let content teams publish, update, and manage web content without developer assistance. This includes streamlined content management dashboards, visual editors, drag-and-drop components, and clear workflow management tools. This approach lets non-technical users use the CMS efficiently while maintaining proper governance controls.
Do you have experience in regulated industries?
We're ISO 27001 certified and have delivered CMS solutions for healthcare, finance, and government. Our platforms include data encryption, audit logging, role-based access controls, and compliance with accessibility standards. With hundreds of projects delivered in highly regulated sectors, you can trust our teams have the experience to meet HIPAA, GDPR, and WCAG requirements without slowing content operations.
How do you maintain team stability over long engagements?
We're structured for long-term partnerships. Most engineers stay on CMS projects for 2+ years, and our 96% client retention rate shows organizations continue working with us year after year. When team adjustments are needed, our bench depth allows us to add specialists or backfill roles quickly while maintaining project momentum through documentation and structured handoffs.
Do you handle contracts and billing in the US?
Yes. We operate from US headquarters under US law and jurisdiction. All contracts, billing, and procurement flow through domestic channels, eliminating international complications.
Can you migrate content from our existing CMS without data loss?
We've executed CMS migration projects from legacy systems, including Classic ASP, older WordPress versions, and proprietary platforms. Our migration process includes content auditing, automated data mapping, and validation checkpoints focused on maintaining data integrity. We preserve SEO optimization value, media assets, and content relationships so your search engine rankings remain intact throughout the transition.
How do you ensure CMS platforms can scale as content volume grows?
We architect for scale from the start using efficient content models, database indexing strategies, caching layers, and CDN integration. Our engineers conduct load testing under projected content volumes and implement monitoring to track website performance. This gives you systems that support business growth without expensive platform changes or performance degradation.
What's your approach to CMS security and content protection?
Advanced security is embedded throughout development. We implement multi-factor authentication, enforce role-based permissions, apply data encryption for sensitive content, and conduct security testing before launch. Our practices align with OWASP guidelines and include regular security patches and updates to reduce vulnerability risks. We protect your content and users without creating friction for editorial teams.
Do you provide user training and ongoing support?
Yes. We can provide hands-on user training sessions for content managers and developers, covering workflows, best practices, and troubleshooting. Post-launch, our teams can handle security patches, performance monitoring, and feature development as your CMS evolves.
How do you handle multi-channel content delivery?
For multi-channel requirements, we implement headless CMS architectures that separate web content management from presentation. So content creators can manage assets in a structured repository while APIs deliver content to websites, mobile devices, digital signage, and IoT devices. This enables consistent publishing across channels without duplicating management effort or maintaining separate content management workflows.
Useful CMS resources
See why the biggest names in tech choose our CMS development services.
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