Software Engineering / AI Automation

Full-Stack Software
& AI Automation
Engineer.

I design and build production software, AI-powered systems, and automation workflows.

5+Years building
20+Projects shipped
10+Automations live
100%Client satisfaction
01

Selected work

All projects
Featured case study

AI Recruitment Agent

End-to-end recruitment automation with AI screening and workflow. Applications arrive by webhook, get scored by an AI agent, then branch to the database, the hiring channel, and the candidate's inbox without anyone touching them.

n8nOpenAISupabaseSlackGmail API
80%Time saved
1,000+Applications
95%Screen accuracy
24/7Uptime
Trigger
Webhook
Code
Validate input
AI
Agent · score
Switch
3 outputs
Store
Supabase
Notify
Slack
Email
Gmail
Node · AI Agent
typeopenAi.agent
inputcandidate
outputscore 0–1
runs1,042
Nova Assist homepage in dark theme: the headline "Your Time Matters. We Handle the Rest." beside a delegation dashboard panel showing calendar and response-time figures.
02

Nova Assist

Marketing and booking site for a virtual assistant service. Four service lines, a three-tier pricing table offering monthly packages and hourly rates side by side, testimonials, a three-step onboarding explainer, and a consultation booking flow.

ReactVite
>revenue by region, Q3

03

AI Operations Assistant

Natural language interface for business operational data.

Next.jsAIPostgreSQL
CasaVera homepage: a property hero image behind a search bar with Buy, Rent and Short stay tabs, plus city, type and price filters.
04

CasaVera Real Estate

Property marketplace for the Philippine market covering sales, rentals and short stays. Listings are filterable by location, property type and price, alongside agent profiles, saved properties and buyer accounts.

Next.js
Solstay homepage: the headline "Discover somewhere worth staying" above a Where / When / Who search bar.
05

Solstay

Short-stay rental marketplace with destination search by dates and guest count, listings filterable by property type and amenity, guest accounts for trips and saved homes, and a host onboarding flow.

Next.js
Fresh Bites homepage: "Real Food, Made to Order" beside a plated dish, with Order Now and Reserve a Table actions.
06

FreshBites

Full-stack food ordering and delivery web application. Menu browsing, cart and wishlist, customer accounts, and table reservation alongside the delivery flow.

ReactTailwindSupabase
BRUNO Premium Apparel homepage in dark theme: "Clothes that outlast the reason you bought them" beside a featured knitwear product.
07

BRUNO E-commerce

Full-stack e-commerce platform with admin dashboard. A premium apparel storefront with category browsing, product detail, membership, search, cart and a light/dark theme.

Next.jsStripeTailwind
Inventory & Sales Management dashboard: sales, inventory value and outstanding balance tiles above a 30-day revenue chart, top products, recent sales and a restocking list.
08

Inventory & Sales Management

Internal inventory and sales management system covering point of sale, catalogue and stock, purchasing and suppliers, customers, and reporting. Access is account-based, with accounts provisioned by an administrator rather than open sign-up.

Next.js
Sveston homepage in dark theme: the headline "Train Louder. Track Everything." with a trial CTA and a stat row (1.4M athletes training, 18-day battery, 240+ sport modes, 4.9 rating), beside a live watch-face preview showing heart rate, HRV and readiness.
09

Sveston

Marketing site for the Pulse 3 fitness smartwatch and its coaching app. Hardware specs, a filterable library of live training sessions, a switchable progress chart (strength volume, distance, readiness), coach profiles and a three-tier pricing table.

ReactVite
02

Automation workflows

All workflows
Lead Qualification Automation · 6 nodes · 2 branches100%
Drag · Pan · Zoom · Inspect
03

GitHub activity

Profile
Contributions · last 12 months
LessMore
Snapshot
Contributions461
Repositories22
Current streak77d
Top languagesTypeScript · JavaScript · Python
04

Experience & stack

2019 – Present

AI Software Engineer

Freelance / Independent

Full-stack AI systems, automation architecture, and API integrations for clients across recruitment, operations and commerce.

2025 – 2026

Web Developer

iSynergies Inc.

Built web applications, REST APIs, and database-driven systems in a production engineering team.

Automation
n8nMakeZapierLangChainAI AgentsWebhooksREST APIs
AI
AnthropicClaude CodeCodexMCPGeminiOpenAI
Frontend
Next.jsReactTypeScriptTailwind CSS
Backend & Data
Node.jsPrismaPostgreSQLSupabasePayload
Tools
GitDockerVercelFigmaPostman
05

About

John Leo BrunoJohn Leo Bruno

AI Software Engineer based in Nueva Ecija, Philippines, with 5+ years building software.

I build AI-powered software, full-stack web applications, and business automation systems that help businesses streamline operations, improve customer experiences, and turn manual processes into scalable digital solutions.

Discipline
Full-stack & AI engineering
Specialism
n8n workflow automation
Engagement
Freelance & full-time
Working hours
PHT · overlaps EU & US
06 — AI Assistant

Ask my AI about the work.

01Trained on my case studies, stack and experience
02Answers only from approved portfolio content
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Ask me about John's projects, stack, automation work or availability.