SENIOR SOFTWARE ENGINEER • WEB APPS • MOBILE APPS • AI AUTOMATION • REACT • NEXT.JS • NODE • TYPESCRIPT • 
Diego Machado

DIEGO
MACHADO

I build web apps, mobile products, and AI workflows for teams that need clean execution and room to scale.

ABOUT

I build fast, maintainable software for teams that need to move now and still trust the code later.

My work spans conversion-focused product surfaces, internal tools, and greenfield builds. I have taken on legacy refactors, new launches, and the systems behind them. I care about clear architecture, useful automation, and software that keeps paying off after launch. Outside work, I spend time on 3D art and game projects.

PROJECTS
01
CUE.are

CUE.ARE

Free QR code generator with 14+ types, full customization, and instant downloads—no signup, no watermarks, everything runs in the browser.

ReactNextTailwindTypescriptVercelPostHog
02
O Seu Mentor.IA

O SEU MENTOR.IA

AI-powered platform that creates your sales strategy, editorial calendar, and all the content pieces you need to sell more—even if you only have a phone.

ReactTailwindNextConvexOpenAITypescriptVercel
03
Nova Forma

NOVA FORMA

Marketing site for a Portuguese construction company. Service pages, project highlights, and clear contact paths built to turn visits into inquiries.

ReactNextTailwindTypescript
04
Gamuta

GAMUTA

Play-to-earn game platform that combines gameplay, NFT ownership, and wallet-driven transactions in one experience.

ReactNextTailwindTypescriptVercelNodePostgresPrismaMetaMaskethers.js
EXPERIENCE
01
JUL 2024 — PRESENT

SENIOR SOFTWARE ENGINEER

DATACAMP

Worked on logged-out product surfaces with a focus on conversion. Built automations, cut log costs by 80%, and refactored services that made faster iteration easier.

ReactNextTypeScriptStrapiNode.jsNestJSPostgreSQLAWSCloudflare
02
JAN 2021 — JUL 2024

SENIOR SOFTWARE ENGINEER

COMMUNITY CO.

Led work across a white-label social platform and its admin tools. Improved the product experience while moving legacy systems into stronger foundations.

ReactReact NativeNode.jsGraphQLApolloTailwindNextTypeScriptGCP
03
MAR 2020 — JAN 2021

SENIOR SOFTWARE ENGINEER

HOSPITAL EINSTEIN

Built and improved internal products across education, parking, and intranet systems. The work ranged from new services to platform refactors.

ReactReduxMaterial UINextTypeScriptNode.jsPostgreSQLGraphQLAWS
SERVICES
01

WEB & MOBILE APPS

Built for Real Use

SaaS products, mobile apps, e-commerce flows, and landing pages built to load fast, feel clear, and stay easy to extend.

SaaS PlatformsMobile AppsLanding PagesE-Commerce
02

AI AUTOMATION

Useful AI Systems

I design AI workflows that remove repetitive work from your team. Think chat interfaces, content pipelines, data processing, and internal tools wired into the way you already work.

AI WorkflowsChatbotsProcess AutomationCustom Integrations
03

MVP DEVELOPMENT

Launch With Focus

You get a focused first version that is ready for real users, honest feedback, and the next product decision. Fast matters. Building the right first release matters more.

Rapid PrototypingUser ValidationInvestor ReadyScalable Foundation

WHAT'S NEXT?

TELL ME WHAT
YOU'RE BUILDING

If you need a senior engineer for a product, MVP, or automation project, send me the brief.