John Paul Alabe

Full-Stack Developer · Backend & AI Systems

Summary

Full-stack developer building reliable backends, AI/RAG pipelines, and multi-tenant platforms for real users. I like working where product decisions meet system design — where a clean interface depends on thoughtful permissions, good data, resilient integrations, and code someone else can maintain.

Experience

Full Stack Web DeveloperAug 2023 — Present
Elevatech Solutions
  • Built and shipped three production platforms end-to-end: an AI chatbot SaaS, a job-matching platform, and a legislative document-intelligence system.
  • Owned backend architecture, RAG pipelines, and multi-tenant data boundaries across all three.
Replia Sikap.PH Legisled
Freelance Software DeveloperAug — Oct 2025
PIDRA
  • Built an arbitration/mediation case-management platform end to end, including an admin portal, secure payments, and mobile sync.
  • Increased administrative efficiency by 35% and processed 100+ payments with zero data breaches.
Angular DeveloperJun — Sep 2023
Dame Digital
  • Developed and maintained a task management web app, boosting task-completion rates by 15%.
  • Reduced critical UI bugs by 20% through cross-functional troubleshooting.
InternFeb — May 2023
Dame Digital
  • Assisted in frontend development and issue resolution, accelerating the team's sprint delivery timeline.

Featured Projects

Replia

AI SaaS · 2025—Now

Multi-tenant AI chatbot platform built around secure data boundaries, grounded answers, and reliable document ingestion.

  • Convex backend with organization-based access, RBAC, billing, and usage tracking
  • RAG pipeline — OpenAI embeddings, vector search, streaming chat
  • Document ingestion (PDF/DOCX/CSV/web) with OCR, retry, and dedup via Convex Workpool
  • Embeddable widget + WordPress plugin, with PostHog observability
ConvexOpenAIRAGPostHog

Sikap.PH

Employment · Web + Mobile

Helping Filipino workers and employers find each other through relevant matching and complete hiring workflows.

  • Convex backend modules for jobs, applications, profiles, orgs, messaging, payments, and audit
  • Vertex AI + Google Maps job-matching pipeline
  • Firebase/Convex auth rework with Capacitor native authentication
  • Firebase → Convex migration tooling
Vertex AIConvexFirebaseCapacitor

Legisled 2.0 & 3.0

GovTech · Document Intelligence

Turning legislative documents into searchable, synchronized information.

  • LangChain + vector-embedding semantic search — 50% faster retrieval
  • GCP Vision OCR pipeline — saves 20 hrs/week of manual data entry
  • Nginx + PouchDB/CouchDB sync — 99.9% uptime
  • 20+-table Convex backend + GitHub Actions CI/CD — 40% faster deploys
LangChainGCP VisionCouchDBCI/CD

PIDRA PH

LegalTech · Independent Build

Case administration, sessions, members, secure payments, and mobile synchronization — built end to end.

  • Admin portal for cases/schedules/members — 35% efficiency gain
  • Paymongo + Supabase serverless functions — 100+ payments, zero breaches
  • Mobile/Supabase real-time integration
SupabasePaymongoMobile sync