joss ecleoopen to work

joss ecleo

full-stack engineer with 2+ years of production experience building and shipping products for real clients. specializing in next.js, node.js, and scalable backend systems, with research experience in generative ai for drug discovery.



gan-lstm drug discovery pipeline

published at icoiact, ieee (2025) ↗

github.com/jcbecleolinkedin.com/in/jcbecleo

open to opportunities

currently: building billing automations at billbird


react
next.js
typescript
node.js
supabase
docker

bs computer science

university of san carlos, 2021-2025

dean's lister · gwa: 1.62

scroll to explore

apr 2026 · launched v2 — zine redesign

built with next.js · deployed on vercel · set in ibm plex mono

01/
full stack engineerapr 2025 — present

billbird, philippines

₱22m+in billings processed
484tenants served
1,600+invoices automated
~90%faster processing
  • ·led a team of 3 to design and launch a multi-tenant billing platform serving 484 tenants across 4 real estate clients
  • ·automated billing workflows across 1,600+ invoices, cutting processing time by ~90% and eliminating manual errors
  • ·built redis-backed bullmq job queue for bulk csv imports — thousands of invoices generated in seconds
  • ·shipped auth, rbac, invoice generation, and reporting end-to-end from architecture to production
02/
software engineersep 2024 — mar 2025

hatchit solutions, cebu, philippines

20-35%faster page loads
~40-50%faster deploys
  • ·built hris and property management systems with next.js, nestjs, and typescript
  • ·optimized routes and lazy loading to cut page load times by ~20-35%
  • ·containerized apps with docker, reducing dev setup and deploy time by ~40-50%
  • ·solely architected a property management system with secure qr voucher generation and real-time mobile verification
03/
software developerjun 2023 — aug 2024

freelance, remote

e2efull-stack delivery
  • ·built a full-stack e-commerce platform with react, express.js, and node.js for a local business
  • ·designed ui/ux in figma and architected the database schema end-to-end
  • ·delivered ongoing maintenance and bug resolution for stable production uptime