// full-stack developer · systems architect
Jan Kane T. Reroma
I design and deploy production-grade systems that streamline operations through advanced API integrations, automated workflows, and intelligent data pipelines.
Currently building automation infrastructure at Powerhouse Ventures (Sydney) and Simple.biz / Gridline Analytics (New York).
// stack
// 01 · about
I immerse myself in a client's business before a single line of code is written.
based in
Minglanilla, Cebu · Philippines
I'm a Full-Stack Web Developer and Systems Architect specializing in Next.js, React, Node.js, Supabase, n8n, and AI Automation. I design and deploy scalable, production-grade systems that streamline operations through advanced API integrations, automated workflows, and intelligent data pipelines.
What sets me apart is cross-domain thinking — spanning development, business logic, and systems architecture. I deliver end-to-end solutions that don't just work technically, but drive real operational change: enhanced efficiency, reduced costs, and measurable business impact.
Currently working two concurrent roles — automation infrastructure at Powerhouse Ventures (Sydney, AU) by day, and AI/API systems at Simple.biz / Gridline Analytics (New York, US) by night.
3+
yrs production
10+
systems shipped
3
countries served
2
concurrent roles
// 02 · services
What I build.
Four overlapping disciplines I combine on every engagement — from solo systems to client production environments.
Full-Stack Web Development
End-to-end web applications with Next.js, React, Node.js, and Supabase — from architecture and database design to deployment and observability.
AI & Workflow Automation
Self-hosted n8n workflows, Zapier-to-n8n migrations, and AI-assisted automations that eliminate manual processes and scale operations.
Systems Architecture
HIPAA-compliant infrastructure, scalable backends, and technical frameworks that turn business operations into reliable, auditable systems.
API Integration & Data Pipelines
Reliable data pipelines and SaaS integrations across Attio, Softr, and internal systems — keeping workflows synced and data accurate.
// 03 · projects
Selected work.
Click any card to feature it. A few are NDA — these are the ones I can show.
Custom HRIS Platform
Internal HRIS for the agency — handling payroll, attendance, employee profiles, rates, orphanage budget tracking, and a gift tracker. Replaced fragmented spreadsheets with a single source of truth across the company.
// all projects · click to feature
9 more// 04 · experience
Career timeline.
Three years across government, fintech automation, and investment-ops — shipping production systems end-to-end.
Automation Workflow Specialist
Powerhouse Ventures Ltd.·Sydney, Australia
Maintain and optimize automation-driven systems for an investment and bidding operations company. Currently leading the development of a custom CRM tailored for investment and bidding management.
- →Built and maintained n8n automation workflows for bid tracking, notifications, and operational processes.
- →Managed integrations across Attio, Softr, and internal systems to improve workflow efficiency and data accuracy.
- →Developed internal dashboards and workflow tools for bidding and investment operations management.
- →Architecting a custom CRM platform for investment tracking, bidder management, and workflow automation.
- →Leveraging AI-assisted development (Claude) to accelerate delivery and rapid prototyping.
AI/API Automation Specialist (Full-Stack Developer)
Simple.biz · client: Gridline Analytics·New York, USA
Employed by Simple.biz (a web design & automation agency) and embedded with their client Gridline Analytics. Architect and develop scalable web solutions and AI-driven automation systems for both — including an end-to-end Billing System for a Truck Fleet Company that replaced a manual, error-prone process with a streamlined digital workflow.
- →Advanced API integrations with Python — building reliable data pipelines that automate workflows and ensure data accuracy.
- →Designed and built a Custom HRIS handling payroll, attendance, orphanage budget, gift tracker, and employee profiles.
- →Implemented intelligent automation workflows in n8n for content generation, data processing, and system operations.
- →Designed scalable infrastructure and technical frameworks supporting agency operations and client project delivery.
- →Leading HIPAA-compliant migration of existing Zapier workflows — auditing each for data-handling risk before transition.
- →Built a custom automation that scores all Zapier workflows by complexity, compliance risk, and migration priority before rebuilding them in self-hosted n8n.
I.T. Systems Developer
TESDA Regional Operations Division·Cebu, Philippines
Led full-stack development of large-scale internal systems — eliminating reliance on external contractors and delivering significant cost and time savings.
- →Performance Analytics Dashboard — real-time metrics and role-based access for organizational performance tracking.
- →Document Management System — cloud-based approvals, digital signatures, and full audit logging.
- →Online Application & Tracking System — workflow automation with live status notifications for applicants and staff.
- →Official Organization Website — public-facing site with SEO optimization and dynamic content management.
Bachelor of Science in Information Technology
St. Cecilia's College — Cebu, Philippines
// certifications
National TVET Trainer's Certificate
JavaScript Essentials 1
Computer Systems Servicing NC II
Trainer's Methodology I
// 05 · skills
Tools of the trade.
The stack I reach for, grouped by what they actually do.
// back-end
- ▍Next.js
- ▍Node.js
- ▍Python
- ▍PHP
- ▍Laravel
- ▍Supabase
- ▍Firebase
// front-end
- ▍React
- ▍Next.js
- ▍Vite
- ▍TailwindCSS
// languages
- ▍TypeScript
- ▍JavaScript
- ▍Python
- ▍PHP
- ▍SQL
// deployment
- ▍Vercel
- ▍Cloudflare
- ▍Azure
// automation
- ▍n8n
- ▍Zapier
- ▍Docsautomator
// ai tools
- ▍Cursor
- ▍Claude CLI
- ▍Claude API
// productivity
- ▍Monday.com
- ▍Microsoft Teams
- ▍Google Workspace
- ▍Bitrix24
// platforms
- ▍Attio
- ▍Softr
- ▍Duda
- ▍WordPress
// 06 · contact
Let's build something.
Available for full-stack engagements, automation projects, and systems-architecture consulting. Drop a line — I respond within 24 hours.
devkane2343@gmail.com
PHONE
+63 920 519 6661
in/kane-dev
GITHUB
@devkane2343
LOCATION
Minglanilla, Cebu · PH