Build / Ship / SystemsIndex - Portfolio / 2026

I build things that compound

John Glenn Andrade, Software Engineer

Build /01

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John - Software EngineerGitHub↗LinkedIn↗Email↗Work↗

Make it work,then make it compound…

Code, marketing, automation and AI - turning complexity into systems that work. I like clarity. I like systems. I like when things connect.

4+Years
shipping

13Projects
shown

3Languages
spoken

Products with strong foundations that struggle to scale, or teams that ship fast but can’t turn traffic into revenue - that’s usually where I feel at home.

Years of shipping software, running growth campaigns, wiring up automations, and lately building AI tools that actually land in production.

  1. 01Software Engineering

    Full-stack · API design · Architecture · React · Next.js · Node

  2. 02Digital Marketing

    Funnels · CRO & split tests · PostHog · VWO · Paid media · SMS

  3. 03Automations

    n8n · Zapier · Make · Voice AI agents · CRM · Reporting

  4. Current obsession!

    04LLM Engineering

    RAG · Prompting · Agents · Fine-tuning · Production

Some for the product.Some for the pipeline…

</>

Code●

~/stack/react

React

HooksReduxUI

Code / 01
N

Code●

~/stack/nextjs

Next.js

App routerVercelSSR

Code / 02
TS

Code●

~/stack/typescript

TypeScript

NodeExpressDX

Code / 03
py

Code●

~/stack/python

Python

DjangoFastAPICelery

Code / 04
SQL

Code●

~/stack/postgresql

PostgreSQL

DrizzlepgvectorGraphQL

Code / 05
AWS

Infra●

~/stack/aws

AWS

SQSLambdaS3

Infra / 06
AI

AI / LLM●

~/stack/llms

LLMs

OpenAIGeminiAnthropic

AI / LLM / 07
RAG

AI / LLM●

~/stack/rag

RAG

EmbeddingsRetrievalEvals

AI / LLM / 08
=>

Automation●

~/stack/n8n

n8n

WorkflowsWebhooks

Automation / 09
GHL

Funnels●

~/stack/gohighlevel

GoHighLevel

FunnelsVoice AISMS

Funnels / 10
%

Growth●

~/stack/posthog

PostHog

Split testsEvents

Growth / 11
$

Funnels●

~/stack/whop

Whop

CheckoutBumpsOTOs

Funnels / 12

The kit

And every system,connected.

Shipped. Measured. Iterated.

A few chapters / 2026Now

The Work

Build. Grow.Automate.Click any chapter to open it.

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● 02 Software Engineering - 04 projects

Specs into systems that don’t break.

Web apps, APIs and platforms across the stack, with a bias toward clean architecture and code other humans can maintain.

View Software Engineering↗
01 Skand - Software Engineer
02 School Platform - React Developer → Tech Lead
03 Cognith / Metafic - Software Engineer
04 Project Avenue - Freelance Developer
04 projects - drag or swipe

● 03 Marketing Engineering - 05 projects

Funnels built to convert.

Sales pages, checkouts, upsells and the automations behind them - in code, for DTC, coaching and agency clients, then tested until they convert.

View Marketing Engineering↗
01 Eat More Method - Marketing Engineer / Funnel Developer
02 The Macro Method - Marketing Engineer / Funnel Developer
03 Warrior Babe Health - Marketing Engineer / Funnel Developer
04 The Easy Yes Offer - Marketing Engineer / Funnel Developer
05 Email Profits - Marketing Engineer / Funnel Developer
05 projects - drag or swipe

See every chapter

How Iactually work.

  1. 01Then

    Ship, then iterate

    Working software in users’ hands beats polishing forever in isolation.

  2. 02Then

    Data over opinions

    Gut feelings make good hypotheses. Traffic, conversions and feedback validate them.

  3. 03Then

    Automate the repetitive

    Done it twice? There’s a better way. Systems free up time for real thinking.

  4. 04Then

    Clarity in communication

    Docs, decisions and the why - so everyone knows what’s shipping and why.

  5. 05Always

    Stay sharp

    New frameworks, AI tooling, growth tactics. Fresh ideas, not old playbooks.

Languages

  • English
  • Filipino
  • Japanese

Colleagues say

  • Systems thinker
  • Ship-focused
  • Cross-functional
  • Data-driven
  • Curious

The stack,end to end…

Code to conversion

Off the clock: drums & PC games

</>

01●

~/stack/code

Code

TypeScriptReactNext.jsNodePythonDjangoGoJava

SQL

02●

~/stack/data-infra

Data & Infra

PostgresMongoDBMySQLAWSDockerTravis CI

LLM

03●

~/stack/ai-llm

AI / LLM

LiteLLMOpenAIGeminiAnthropicpgvectorElevenLabs

=>

04●

~/stack/automation

Automation

n8nZapierMakeNotionWebhooks

%

05●

~/stack/growth

Funnels & Growth

GoHighLevelWhopStripePostHogVWOClarity

So… wanna buildsomething together?

Teams where engineering, product and growth sit at the same table - and the harder the problem, the more interesting the work. Here’s what I look for:

  1. 01

    Impact over output

    Work measured by meaningful outcomes, not feature velocity.

  2. 02

    Cross-functional

    Engineering, marketing and product working as equals.

  3. 03

    Room to experiment

    AI, automations, growth experiments - learning built into the culture.

  4. 04

    Complex problems

    Many flows, many stakeholders, messy data. The harder, the better.

  5. 05

    Human-first

    Trust, transparency and psychological safety, for real.