ProductionPrivate source code
Business Management and Automation
CRM by Fatek
A multi-tenant SaaS product for CRM, ERP, finance, inventory, customer communication, e-commerce operations and automation.
Next.jsNestJSTypeScriptPostgreSQLPrismaAWS
Work
Selected work, with the business context included.
Four products across business management, gyms, real estate and loyalty. The focus is not just the interface, but the system behind it.
Production / BetaPrivate source code
Gym Operations ERP
Revello
A vertical SaaS product for gym operations, billing, retention, churn risk, check-ins, WhatsApp communication and assisted operational agents.
Next.jsNestJSTypeScriptPostgreSQLPrismaVitest
Production / BetaPrivate source code
Portfolio Operations for Real Estate Agencies
Imob Agents
A vertical SaaS product that uses WhatsApp conversations to update property portfolios, structure owner replies and create prioritized tasks for agents.
Next.jsTypeScriptPostgreSQLPrismaOpenAIWhatsApp API
ProductionPrivate source code
Loyalty Ecosystem for the Fitness Industry
Strong Body Rewards
A gamified loyalty platform connecting a supplement brand, partner gyms and end customers through purchases, validations, levels, rewards and partner-specific operational dashboards.
ReactTypeScriptTanStackSupabaseCloudflareVitest
Additional work
More work is being prepared.
Smaller tools, internal systems and experiments will be added here when the screenshots and business context are safe to publish.