HubSpot CRM & CMS engineering
Portal architecture, custom modules and themes, CRM data migration, workflow automation, and reporting for teams scaling their sales and content operations.
- Portal architecture
- Modules & themes
- CRM migration
- Automation
Agency partnerships · direct client engagements
Freelopers develops digital products, HubSpot CRM and CMS systems, Sanity-based headless websites, integrations, and measurable improvement programmes for agencies and companies that need one accountable technology partner.
Strategy, implementation, content operations, and measurement stay connected to the same accountable team.
Engagements can begin with one practice and expand only when the architecture and evidence justify it.
Capabilities
The same practices support agency delivery teams, direct client engagements, and Freelopers products. Scope and ownership stay explicit from the first architecture decision.
Portal architecture, custom modules and themes, CRM data migration, workflow automation, and reporting for teams scaling their sales and content operations.
Fast, maintainable frontends and structured content architectures with Sanity, preview, editorial, deployment, localization, and governance workflows designed together.
Versioned APIs, webhooks, data transformations, CRM and ERP connections, payment flows, SaaS connectors, and staged replatforming programmes.
Product and SaaS delivery plus Guard-guided work across Core Web Vitals, accessibility, technical SEO, structured content, security posture, and GEO/AI-search visibility.
Two ways to work together
Freelopers can operate behind an agency relationship or directly with the company responsible for the platform. In both cases, responsibilities and customer ownership remain explicit.
We support architecture, implementation, QA, migration, integration, and specialist product work without presenting the relationship as exclusive.
We connect product intent, content, CRM, implementation, integrations, and measurement through one accountable delivery relationship.
We inventory URLs, data contracts, redirects, editorial workflows, and cutover evidence before changing the production system.
We establish a baseline, intervention log, repeatable checks, and owner-visible evidence before claiming improvement.
Engagement path
Delivery stays explicit about the current state, the next hypothesis, and what must be true before the scope expands.
Map the architecture, content, data flows, constraints, risks, and ownership boundaries.
Define system boundaries, migration stages, responsibilities, acceptance gates, and measurable outcomes.
Implement in controlled increments with accessibility, performance, security, and operational checks attached.
Verify the production result, monitor regressions, and let evidence determine the next iteration.
We will help turn it into a sequence of decisions the business and engineering team can both evaluate.