Résumé

Lan Exequiel E. Mislang

Workflow automation builder. I design systems that keep people only on the decisions that matter.

exlanmislang@gmail.com Manila, Philippines lanexbuilds.com

Summary

Automation systems builder with a background in mechanical engineering. I build automation systems that handle the repetitive parts of a process so people can focus on the decisions that matter. Five production workflows built and running — including a multi-platform content engine, a high-frequency market pricing engine, and a local lead-generation system. Looking for automation, engineering, or operations roles where systems thinking matters.

Selected Projects

2026 Live

Research-to-video production pipeline · Self-directed

A single topic form becomes a researched, scripted, voiced, and rendered video through seven automated stages.

Built with n8n, Supabase, Google Gemini, and NVIDIA Nemotron across seven pipeline stages.
Added a critic stage after each major step that approves, revises, or patches specific lines before the next stage runs.
Every run is logged and traceable; a kill switch stops the pipeline cleanly without leaving jobs in limbo.

2026 Live

Local lead-generation and outreach engine · Self-directed

Finds, analyses, scores, and drafts outreach for local businesses — at zero running cost, with a person approving every send.

Runs entirely on local open-source models (Ollama) so cost does not scale with volume.
Filtering and deduplication stages remove noise before any AI time is spent on it.
Drafts are never sent automatically. A person always decides; nothing leaves the system without approval.

2026 In progress

Auto-publishing portfolio engine · Self-directed

The system behind this website. Posts are drafted from a short Slack submission, reviewed, and published on a 48-hour schedule with a person always able to intervene.

Supabase is the single source of truth; Notion mirrors published content on its own clock.
The 48-hour auto-publish timer lives in the database, so publishing works even when the automation layer is offline.
Every draft carries a Slack approval card with approve, reject, and hold actions.

2026 Live

High-Frequency Market Analyzer & Price Engine · Self-directed

A market intelligence engine that processes 10,000+ listings per run, scoring seller trust and calculating dynamic pricing.

Built with n8n and PostgreSQL, utilizing custom JavaScript for complex data normalization and regex matching.
Implemented a 6-hour cached seller profiling system (feedback %, account age, ID verification) to gate high-value listings.
Added statistical outlier trimming (median-based) and tier inversion safety checks to filter bait and troll listings.

2026 Live

Multi-Platform Content Auto-Poster · Self-directed

An end-to-end pipeline that transforms a raw video file into SEO-optimized posts across YouTube, Facebook, and Blogger.

Uses Whisper for local transcription and Groq (GPT-OSS) to generate platform-specific captions and hashtags.
Runs a secondary NVIDIA Nemotron pipeline to write full blog posts and generate cinematic AI images (Cloudflare Flux).
Passes a strict automated SEO gate (word count, headings, keywords, banned words) before publishing natively.

Education

Expected 2027

BS Mechanical Engineering

Technological Institute of the Philippines — Manila

Coursework in systems analysis, process design, and engineering mathematics.
Applied engineering problem-solving to business operations through self-directed automation projects.

Additional

Writing

Case studies & blog

Full write-ups of each project at lanexbuilds.com/case-studies — including what broke, what changed, and the actual numbers behind each system.

Approach

Human-in-the-loop by default

Every system I build has at least one checkpoint where a person reviews output before it becomes irreversible. Automation handles the repetition; judgement stays where it matters.

Skills

Automation & Orchestration

n8n workflows
Multi-stage pipelines
Error handling & retries
Job tracking

AI & Language Models

Prompt design
Ollama (local models)
Google Gemini
NVIDIA Nemotron
Groq (GPT-OSS)
Cloudflare Flux
Whisper

Data & Integration

Supabase / Postgres
Google Sheets
REST APIs
YouTube/Facebook Graph APIs
FastAPI
JSONB & SQL UPSERTs

Engineering Foundations

Systems analysis
Process mapping
Statistical outlier detection
Mechanical engineering fundamentals

Full project write-ups, technical details, and live demos are available at lanexbuilds.com. This résumé is generated from the same content as the website and kept current alongside it.