Romnick Rojas
I build AI-powered systems, automation workflows, dashboards, and scalable web apps that help businesses capture leads, reduce manual work, and improve operations using tools like Supabase, n8n, AI APIs, React, Angular, and modern backend services.
Built with experience across enterprise frontend systems, AI-powered apps, Supabase backends, and workflow automation.
I help businesses turn manual workflows into smarter digital systems. My work focuses on practical AI, automation, and full stack development, especially for businesses that need better lead handling, customer support, internal tools, reporting, and operational workflows.
Automated workflows that qualify leads, respond to inquiries, route tasks, and reduce repetitive manual work using n8n, AI APIs, and backend integrations.
Full stack applications with authentication, databases, storage, dashboards, and real-time features powered by Supabase.
AI-assisted systems that help businesses respond faster, capture better customer details, and notify owners or teams when human follow-up is needed.
Modern web applications, dashboards, and internal tools built with clean UI, scalable components, and performance-focused frontend architecture.
Practical fixes for workflows that quietly cost time, leads, and revenue.
Businesses lose potential customers when messages are not answered quickly. I build automation flows that capture inquiries, qualify leads, and notify the right person.
Many businesses still depend on spreadsheets, repeated messages, and manual tracking. I create systems that organize data, automate repetitive steps, and improve daily operations.
AI-assisted workflows can help answer common questions, collect important details, and route complex requests to humans.
I build dashboards and backend systems that make customer, booking, support, and financial data easier to manage and understand.
I help businesses build complete digital products, AI-powered workflows, backend systems, and automation tools that reduce manual work and improve operations.
Full Stack & AI Automation Developer based in Kidapawan City, North Cotabato, Philippines.
I have been building software for 11 years, starting with frontend development and growing into full stack application development, AI-powered product building, and automation systems.
My core strength is turning business problems into working software. I can design the user experience, build the frontend, connect the backend, structure the database, integrate APIs, and add AI or automation where it creates real value.
Recently, I have been building practical AI and business applications, including an AI-powered expense tracker mobile app, a pet care management system, a Messenger booking assistant with AI, and an ecommerce customer support workflow powered by n8n.
I still bring deep frontend experience from enterprise environments, especially with Angular, TypeScript, complex dashboards, reusable components, performance tuning, and scalable architecture. But today, my focus is broader: building complete systems that combine clean UI, reliable data flow, backend logic, and AI-assisted automation.
I bring 11 years of experience building production software across enterprise systems, ecommerce platforms, dashboards, internal tools, and real-time web applications.
My background started in frontend development, with deep experience in Angular, TypeScript, UI architecture, reusable components, performance optimization, and team leadership. Over time, I expanded into full stack product development, working with React, Next.js, Supabase, PostgreSQL, API integrations, automation workflows, and AI-assisted systems.
I have contributed to complex business applications used by teams in operations, ecommerce, logistics, reporting, and customer support. Today, I focus on building practical software products that combine polished user interfaces, reliable data flows, backend logic, and AI-powered automation.
Built and improved complex web applications involving real-time data, dashboards, API integrations, reusable UI components, and performance-sensitive interfaces.
Led frontend direction, improved code quality, reviewed implementations, mentored developers, and helped teams build scalable Angular and TypeScript applications.
Built personal and business-focused applications using React, Next.js, Supabase, PostgreSQL, authentication, database models, and API-driven workflows.
Designed AI-assisted workflows for booking automation, customer support, expense tracking, message classification, and business process automation using tools like n8n and Supabase.
Case-style summaries covering the problem, build, tech stack, and outcome for recent projects.
Problem
Tracking expenses manually is slow, inconsistent, and hard to maintain. Users often forget transactions or struggle to understand where their money goes.
Solution
Built an AI-powered financial companion that supports chat or voice-style expense entry, receipt parsing, smart categorization, wallet tracking, spending insights, and safe-to-spend calculations.
Tech Stack
React Native, TypeScript, Supabase, AI APIs, OCR, PostgreSQL
Business Outcome
Helps users log expenses faster, understand spending patterns, and make better daily money decisions.
Problem
Service businesses often miss bookings because inquiries are handled manually and responses are delayed.
Solution
Created an AI-assisted booking workflow that collects customer details, checks booking context, suggests next steps, logs inquiries, and notifies the owner when follow-up is needed.
Tech Stack
n8n, Supabase, AI APIs, Messenger workflow, Google Calendar integration concept
Business Outcome
Improves lead capture, reduces missed inquiries, and helps business owners respond faster to potential customers.
Problem
Online stores spend too much time handling repeated customer questions about orders, refunds, and support requests.
Solution
Built an AI-powered support workflow that classifies customer messages, logs requests, generates suggested responses, and escalates complex issues to a human team.
Tech Stack
n8n, Supabase, AI APIs, Slack notifications, webhook workflows
Business Outcome
Reduces repetitive support work, improves response speed, and gives the business a structured log of customer issues.
Problem
Pet care businesses need a better way to manage clients, pets, sitters, bookings, availability, rates, assignments, and reports.
Solution
Built an internal admin system for managing clients, pet profiles, sitter availability, bookings, rates, dashboards, and operational workflows.
Tech Stack
React, Supabase, TypeScript, Google Maps integration concept, dashboard UI
Business Outcome
Helps organize daily operations, reduce manual scheduling work, and create a scalable foundation for future automation.
The stack I use to build modern web apps, full stack systems, AI-assisted products, and automation workflows.
Beliefs I have formed from years of building, debugging, and shipping with real teams.
I do not build features just because they are technically interesting. I start with the business problem, the user flow, and the operational pain the system should solve.
AI is most useful when it removes repetitive work, speeds up decisions, improves support, or makes data easier to understand. I focus on practical AI, not hype.
A good product needs both. The interface should feel simple, but the data flow, permissions, database structure, and integrations behind it should be reliable.
Whether it is a dashboard, mobile app, booking system, or automation workflow, I design with maintainability, scale, and future changes in mind.
I help turn manual business processes into practical web apps, dashboards, AI-powered workflows, and automation systems.
Open to full stack development, AI-assisted products, automation, internal tools, and frontend architecture.
Kidapawan City, North Cotabato, Philippines · romnick.rojas75@gmail.com