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Johan Grandas

AI Engineer & Frontend Developer

AI Engineer and full-stack product engineer building polished, accessible digital products across frontend, backend, databases, mobile workflows, integrations, and AI-enabled systems.

Skills

Experience

AI Engineer · Exus

Feb 2026 — Present

Designing and shipping AI-enabled product work across the full stack: frontend experiences, backend services, databases, mobile workflows, automations, integrations, and production-ready delivery. Focused on turning ambiguous business needs into useful, maintainable systems that connect product, data, and user experience.

Senior Frontend Developer · Exus

2022 — Jan 2026

Contributed to client websites and internal platforms, including LiveConnect, CRM applications, event management tools, and multiple production web projects. Built accessible UI foundations, theming systems, responsive layouts, and custom modules that translated design concepts into maintainable interfaces.

Selected Projects

LiveConnect App

Real-time live-chat and messaging application — 2 years of product development on the agent and customer chat experience, including design-system work, accessibility improvements and multichannel messaging workflows (WhatsApp, Instagram, Messenger, Telegram and web chat).

Cloud CRM

Cloud CRM — platform to manage contacts, conversations and customer pipelines, with custom modules and integrations across the messaging ecosystem.

Cloud Events

Cloud Events — live events platform to schedule, broadcast and manage real-time event experiences.

SMS Center

SMS Center — bulk SMS tool to send and manage marketing campaigns and transactional messages at scale.

Camara de Comercio de Pereira

Official website for the Camara de Comercio de Pereira, designed to support regional business development with clear information hierarchy, responsive layouts, and intuitive navigation for services, procedures, training, events, and business resources.

Colegio Bethlemitas Pereira

Institutional website for a private educational organization, built with responsive layouts, accessible navigation, and structured content for academic programs and institutional resources.

MTRSPT1

Website for a global motorsports entertainment network, featuring multimedia content, clear navigation, and responsive presentation for live races, lifestyle programming, and on-demand shows.

Beautiqlabs

E-commerce and beauty brand platform for skincare and haircare products, focused on responsive catalog browsing, product presentation, online shopping flows, and brand storytelling.

Contact

johan.s.grandas@gmail.comGitHubLinkedIn