I will develop custom CRM, web portal, dashboard, or saas app

Q
quimeratech
Q
quimeratech
QuimeraTech
develop custom CRM, web portal, dashboard, or saas app
Full Screen
develop custom CRM, web portal, dashboard, or saas app

About this gig

Off-the-shelf software is expensive, bloated, and rarely fits your exact workflow. I design and build fully custom CRMs, client portals, and web dashboards tailored to your specific business operations without recurring per-user fees.

Whether you need a streamlined internal management tool, an interactive analytics dashboard, or a secure multi-role client portal, I deliver secure, scalable, and intuitive web applications.

What I Can Build:

  • Custom CRMs & ERPs: Lead tracking, pipelines, automated workflows, and task management
  • Client & Employee Portals: Document sharing, secure logins, role-based access control (RBAC)
  • Analytics Dashboards: Real-time data visualization, charts, and custom exportable reports (PDF/CSV)
  • API & Database Integrations: Third-party tool connections (Stripe, Twilio, Google APIs, Zapier)

Technical Standards:

  • Responsive UI designed for desktop and mobile access
  • Secure authentication systems (JWT, OAuth, 2FA)
  • Scalable backend architecture and optimized database queries
  • Clean, documented, and maintainable codebase


  • Programming language

    • Other

  • Expertise

    • Design

  • Frontend framework

    • Other

  • Backend framework

    • Other

  • AI & low/no code builders

    • Other

Get to know QuimeraTech

QuimeraTech

I build custom websites, tailored software, standout brands that drive results

  • FromPortugal
  • Member sinceAug 2026
  • Avg. response time1 hour

  • Languages

    Portuguese, English, Spanish
I help SMEs modernize and grow their digital presence, ranging from institutional websites and online stores to custom systems, automations, and complete brand identity. I work with an agile and transparent approach: I understand the business, deliver in phases, and keep you always informed about the progress. The focus is not just to "deliver a website," but rather to provide you with a solution that truly solves a problem for your business. If you are looking for someone who will treat your project as if it were their own, let's talk.

My Portfolio

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