Hi, I’m Vernon Allen
I build intelligent, end-to-end full-stack web applications and engineer automated, RAG-powered workflow automations.
n8n / APIs
Workflow Master
React / Node
Full Stack Stack
SQL
Data Engineering
👨💻 About Me
Professional Background
I specialize in bridging the gap between full-stack web applications and AI workflow orchestrations. By leveraging modern tools like NextJS, React, Express, MySQL, PostgreSQL, and n8n, I build user-friendly applications that optimize background processes automatically.
My experience spans database optimization (crafting complex SQL reports), data pipeline engineering (Typeform integrations, Apollo campaigns, and HubSpot automation), and implementing security standards such as JWT token validation.
Bachelor of Science
Computer Science
University of the Philippines Los Baños
- •1.50 GWA graduating honor metric
- •5x University Scholar recipient
- •2x College Scholar recipient
- •Specialized in NLP in Special Problem
Secondary Honors
Class Salutatorian, STEM Strand
Corcuera National High School Special Science Class
🛠️ Core Skills
💼 Work History
Back-end Developer
Journey Better Business Group Inc.
- ▹Constructed and orchestrated automated pipelines for lead generation, enriching prospect data and directing leads into targeted outreach or immediate follow-up efforts.
- ▹Streamlined complex corporate reporting processes by pulling data streams from Meta Ads, Google Ads, and HubSpot to output consolidated HTML report dashboards.
- ▹Coded efficient Python and JS web-scrapers to automate raw data gathering from diverse online portals, overcoming platform constraints.
- ▹Applied prompt engineering techniques to system messages to improve token efficiency and reduce model response latency.
Full-Stack Developer
BIDANI UPLB
- ▹Developed robust SQL queries across 100+ database reports to list, filter, categorize, and tabulate demographic data of household members.
- ▹Refactored a data import pipeline to securely load, validate, and merge child medical records from xlsx files into the relational database.
- ▹Designed administrative dashboards showing system progress and demographic distribution across categories like age and sex.
Software Developer Intern
NEC Inc. Ph
- ▹Built an MVP controller application for a hardware robot using Flutter, providing complex navigational menus and interaction UI.
- ▹Designed technical app blueprints in Figma and detailed product workflows mapping visual triggers to physical actions.
🔗 Workflow Automations
Select a workflow project below and trigger the live simulator to see details in the console log.
Simulate Active n8n Pipelines
Select a project card from the list to spin up a mock pipeline container, inspect log records, and verify outputs.
📊 Personal Projects
Full-Featured E-commerce Web Application
A high-capacity, responsive online retail system. Features an intelligent voucher-claiming framework, flexible multiple delivery address profiles, variant-specific discount configurations, and secure JWT-based validation patterns to optimize checkout rates.
Module Screen Preview:
Get Hired! - Job Hunting Orchestrator
An automation-driven application designed to optimize job hunting. By creating specialized agents that scan target profiles, the pipeline runs daily sweeps of online listings, indexes matched vacancies, files applications, and updates resumes to match job descriptions.
- ✓Multi-channel job indexing dashboards (Vercel deployment)
- ✓Resumes automatically tailored using prompt-engineered system cards
- ✓Cron integration with email dispatch alerting matching opportunities
Agent Panel: React Developer
Scanning DailyFilter Criteria:
React, NextJS, Tailwind, Remote, $4k+/mo
142
Scanned
18
Matched
[Agent 01] Daily cron sweeping portal api...
[Agent 01] Found matching role: Senior Frontend Engineer
[Agent 01] Aligning resume keywords with Gemini...
[Success] Custom resume generated. Sent email preview.
Sentiment Analyzer Dashboard
An analytical dashboard connected to real-time search indicators. Tracks public sentiment averages across forums and news reports, plotting changes over time and classifying top keywords.
