Principles

Systems > shortcuts

Building robust, maintainable systems that stand the test of time, rather than quick fixes that create technical debt.

Thoughtful development

Prioritizing deliberate development over rushed solutions. Quality emerges from clarity, not urgency.

Clear code

Code should be honest about what it does. No hidden side effects, no clever tricks at the expense of readability.

Code as communication

Writing code that speaks clearly to both machines and humans. Documentation is part of the development process.

Maintainable design

Building with the future in mind. Creating systems that others can understand, maintain, and build upon.

Featured Personal Projects

Strong Hands, Soft Heart
Brand
Ecommerce
Content Platform

A lifestyle brand and content platform built around legacy, love, and craftsmanship.

JuanAngustia.com
React
Framer Motion
Portfolio

A technically challenging portfolio site featuring complex animations and responsive particle effects.

AbogadaJulia.com
WordPress
Multilingual
SEO

A high-performance multilingual website for an immigration attorney that balances elegant design with technical excellence.

Mia, the Sun, and the Moon
React
Styled Components
Bilingual

A heartfelt interactive bilingual e-book built for my daughter and nephew with React and AI-generated illustrations she personally directed and curated.

Word Game (Practice Exercise)
React
Game
Parcel

A Wordle clone that evolved from a learning exercise into a fun game that friends and family enjoyed.

Builds.Software
Next.js
AI Tools
Portfolio

A modern portfolio website built with Next.js and AI tools, showcasing how technology can enhance the development process.

Creative Works

Beyond code, I explore ideas through writing, music, and social media. These creative works reflect my journey of growth, leadership, and self-discovery.

Living Entry
The SH&SH Logo: Minimalism, Symbolism, and Legacy

3 months ago

I wrote and designed the SH&SH logo from scratch, learning branding, logo design, and deep philosophical/metaphilosophical concepts along the way. This piece explores the geometric, symbolic, and cognitive foundations of the logo, and what it means to build a living symbol for a brand and a philosophy.

Explore Entry
Instagram Reel
Therapist: 'Try to lighten your load.' Me: adds another plate to the bar

3 months ago

A reel of me doing some heavy deadlifts with a funny caption about therapy and lifting.

Watch Reel
Medium Post
Forging the Stronghand Terminal: From Chaos to Command

3 months ago

A technical and personal story of how I rebuilt my development environment from scratch. I share my process of wiping everything, starting fresh, and building a terminal setup that matches my mindset and discipline. This is about moving with intention, creating a cockpit for serious work, and finding freedom in simplicity.

Read Post
Instagram Reel
Uncomplete Song #2983

3 months ago

¿y quien dijo que el romanticismo estaba perdido? Hace poco en uno de los días más felices de mi vida me dijeron que me veían mal mentalmente. No se dejen engañar. Tomen su espacio. Vivan. Sientan. Amen. Griten. Pataleteen. La vida es buena. A romantic, freestyle guitar jam. Just me, the strings, and a moment of feeling alive.

Watch Reel
Medium Post
Mercy Through the Blade: The Silent Law of Leadership

3 months ago

A deep dive into authentic leadership, truth, and mercy. I explore the balance between compassion and discipline, and how real leadership sometimes means making tough decisions for long-term growth. Written from my own experience, this piece is about breaking illusions, leading with clarity, and loving fiercely.

Read Post
Medium Post
Notes From a Man Who Chose Peace (Part I)

10 months ago

A stream-of-consciousness essay on simplicity, contentment, and peace of mind. I share what it means to feel whole without owning much, and how I find richness in clarity, health, and inner peace instead of material things. This is me, reflecting on my own journey toward peace, patience, and being enough.

Read Post

About Me

I'm Antonio—a Technical Program Manager at Stanley Black & Decker with experience as a Full-Stack Developer, Architect, CTO, and Engineering Manager. I create software, mentorship programs, and creative projects.

Professional Background

My journey started with a bootstrapped web dev agency in college with a friend, learning to write clean code and manage client projects. We were acquired by a marketing firm, providing valuable experience in fast-paced environments where I built custom solutions under tight deadlines.

I've worked across various roles: Full-Stack Dev, Architect, CTO, Engineering Manager, and now Technical Program Manager at a global hardware company. Through this experience, I've developed a philosophy that technical excellence works best when combined with strong team dynamics and psychological safety.

Current Projects

Aside from my salaried position, I run Strong Hands, Soft Heart LLC, my personal umbrella for creative and entrepreneurial work:

  • Developing artisanal soap boxes and screen-printed apparel prototypes
  • Recording metal albums with friends
  • Designing mentorship programs for personal development

Daily Practices

I write almost daily—essays, ideas, documentation. I train regularly: basketball, weights, and martial arts. I cook whole foods and parent two kids. I've rebuilt my life post-divorce and learned that presence and execution matter more than perfection.

Send Me a Message

Whether you're a founder, team lead, or visionary with a plan — I help you build it right. Clear systems. Clear process. Quiet execution.