MY STORY

From Lejanías, Meta,
to the world.

I'm a Colombian engineer who started from zero more than once and transformed every challenge into the opportunity to build something of my own.

Natalia León Marín

I'm Natalia León, founder of León & Asociados LLC. Chemical Engineer, Lean Six Sigma Black Belt, and currently pursuing my Master's in Mechanical Engineering at St. Thomas University. But before the degrees, before engineering, and before building a company, there was a human story.

I didn't grow up in a perfect family.

I grew up in a family that did the best it could to survive.

I learned to solve problems from a young age.

To adapt. To build opportunities even in the midst of chaos.

01 · Origins

Lejanías, Meta.

I was born in Lejanías, Meta — a land of infinite savannas, horses, mountains, and open horizons that you never really leave behind. Proudly lejaniense.

When I was small, guerrillas killed my father there, on our land.

I never got to really know him, but I grew up understanding something important: everything he did was aimed at building a better future for us. Many of my decisions come from that absence. Every achievement of mine also carries his memory.

Lejanías, Meta
Eastern Plains · Colombia
On horseback with Sara
On horseback with Sara
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A mi padre

His memory in every achievement.

My father
My father
My father

I could never grow with you. Violence took that opportunity away too soon. But I carry your memory in every step: the woman I am and every dream I've reached hold a part of you, and honor the dreams life never let you fulfill.

My strength also comes from your story.

02 · The wound

Survival also leaves wounds.

After my father's death, my mother was left alone with several children in the midst of fear, poverty, and uncertainty.

My family · The strength we share
My mom · 50 years
My mom · 50 years
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02b · The lesson

We forged ourselves strong.

Like many people trying to survive in extreme conditions, my mother made decisions seeking stability. Some helped us. Others marked us deeply.

My siblings and I grew up going through difficult moments: instability, abuse, constant changes — and the obligation to grow up too fast.

Over time, I understood something important:

“Our parents are also human beings trying to survive with the emotional tools they have.”

We didn't grow up perfect.
We forged ourselves strong.

And in spite of everything

In spite of everything, none of us ever stopped growing.

From those years we took discipline, curiosity, and the determination never to give up — the same drive that holds up everything I build today.

We didn't inherit our strength — we built it.

03 · My people

My siblings.

Each of us found our own path. We all carry the same underlying story — and with it, a different kind of strength.

My sister Laura
My sister Laura
Electromechanical Engineer

She grew up solving problems with her hands, understanding machines, fixing things and facing environments where women often have to prove twice as much. Today she's an Electromechanical Engineer and a brilliant technician. Her strength looks calm — but it's unbreakable.

Strength can also look calm.

Drag to explore
A Dedication

To my older brother.

My brother Diego
Diego

Mental health is never a game. For a long time I felt powerless, not knowing how to help you. I learned that loving also means accepting that we can't always save the ones we love most.”

I have never stopped believing in you. I hope that one day you find the peace and the strength to enjoy life again.”

Only I know how much I love you and how much I miss you. There will always be a place for you here.

04 · The struggle

Working since age 15.

In school I did work for other students to be able to buy food, pay for buses, and help my siblings. It wasn't malice. It was survival with ingenuity.

I worked since age 15 while studying. I entered SENA in Bogotá, where I studied Environmental Management and found a sponsoring company that saw something in me: ability to innovate, solve problems, and learn fast.

Thanks to that sponsorship I studied Chemical Engineering at Jorge Tadeo Lozano University, becoming part of the first university generation in my family.

Milestones · Colombia chapter
1Sports and discipline since childhood
2Conflict victim → Youth in Action program
3SENA Bogotá · Environmental Management Technician
4Sponsoring company · Recognized for innovation
5First university generation · Chemical Engineering · Tadeo
The journey in pictures
Sports since childhood
Sports since childhood
SENA · Environmental Management
SENA · Environmental Management
Recognized as an intern
Recognized as an intern
Award · Department of Environment
Award · Department of Environment
Diploma · U. Tadeo
Diploma · U. Tadeo

In school I did everyone's work. That was my first business.

To my mentor · Yolanda Herrera

The one who opened the first door.

Thank you, Yolanda, for letting me grow
1 / 11

She gave me my first opportunity: an interview as an environmental intern where she saw in me what others didn’t. She let me grow, learn through projects, and change the way I think as a professional; she taught me there were no limits, always trusted me with more than she had to, and let me take my first steps in leadership. She showed me that being a woman who leads is never easy — but it is always possible.

She knew who I was, and I wasn’t perfect: she forgave my rebellious teenage years, and she stood by me when I became pregnant — studying and working at the same time, not knowing which way to go. She understood. She was, in essence, a mother to me.

Those were nine beautiful years at that company, and I carry everyone who supported me — even in my hardest moments — inside my heart.

A chemical engineer with an impeccable career. Wherever she is, I hope she feels proud of the mark she left on me. We never got to say goodbye — but the doors of my life and my family will always be open to her. Thank you, especially you, Yolanda.

I hope to someday be someone’s mentor, and an inspiration for more girls and women in science. Because limits are not in who you are — not in your culture, your gender, your language, your tastes, or your beliefs. Being free and dreaming big is possible.

05 · Knowledge

I never stopped learning.

From a young age, I understood that knowledge could change the course of a life.

Since I graduated from SENA, I have never stopped learning. Certifications, questions, new ideas implemented constantly.

That discipline opened the possibility of starting a Ph.D. in Materials Science at Javieriana University.

It probably would have been a very successful academic path — the logical next step.

“But life led me toward a different destiny. And that destiny also had its purpose.”

Every step, a graduation · And I keep learning
High School · 2012
Graduation
High School · 2012
High School · Colombia
Graduation
SENA
Graduation
Chemical Engineering
Graduation
GraduationHigh School · 2012
1 · 13
06 · The leap

I was on the verge of a doctorate. I chose to protect my family.

After graduating, I was accepted into a Ph.D. program in Materials Science at Javieriana University. I didn't choose to abandon my dreams — I chose to protect my family.

In April 2022, we arrived in the United States seeking humanitarian parole. I didn't come looking for ease. I came looking for something my family never had completely: peace of mind, stability, and a future without fear.

My son
My son · My reason

There are family cycles that someone has to decide to break. I made that decision for my son — all the pain I lived had to become something different for the next generation.

And my husband has been the silent support that allows me to study, work, and build my own business.

Chapter 07 · Rebuilding

I also went through this process.

Starting from scratch again — no safety net, no perfect language, no shortcuts.

When I arrived in the United States, I had to start completely from scratch. I worked cleaning houses. Then cooking. I did what I had to do to survive with dignity.

And I never felt ashamed of that. Because I understood that rebuilding is also a form of courage — and that every honest job teaches you something no degree ever can.

Cooking
First year in the U.S.
Cooking, while waiting for my permit.
The path
Housekeeping

Starting from scratch, with dignity.

Cooking

Discipline and craft, day after day.

Leadership

Results that opened doors.

What I learned

Three lessons no degree ever gave me.

01
Dignity doesn't depend on your job title

Every honest job was a classroom. I learned not to measure my worth by the job title, but by the integrity with which I do it.

02
Performance speaks louder than language

My English was not perfect. Yet my problem-solving, my discipline, and my results made themselves felt.

03
Opening doors for others

My greatest pride wasn't what I achieved — it was that my work opened job opportunities for more Latinos.

If I could rebuild myself from housekeeping and cooking to leading teams — you can too.

Natalia León
08 · The company's origin

León & Asociados wasn't born
as a business idea.

It was born from necessity. Because misinformation can destroy years of effort and so much money. And we couldn't afford to lose what little we were making.

Tap to expand each step

I started studying USCIS procedures directly, reading official instructions, researching processes, and understanding how the immigration system really worked. Everything based on official USCIS and EOIR sources.

Then other people started coming to me. The more stories I heard, the more I was struck by how many people had been abandoned, deceived, or misdirected after paying thousands of dollars. I wanted to be different.

I share information based directly on USCIS, EOIR, and other official sources — the group is still active today. Little by little, people started recommending me. Because my work was different: clear, fast, organized, honest, and with transparent pricing.

I just did something many families desperately needed: explain complex processes in a clear and organized way. I provide document preparation help, informational guidance, and clarity based on official sources. And many of those people still work with me today.

The space where ideas are born
My home office
My home office
Here I prepare each case · Here ideas are born
Natalia in the office
León & Asociados LLC
09 · Growth

Engineering, leadership, and rebuilding.

Growth didn't arrive all at once: it came in early mornings of study and in small decisions nobody saw. I began my Master's in Mechanical Engineering at St. Thomas University, in a language I was still conquering. I became a mother — and understood I was no longer building just for myself. In 2023 I officially opened León & Asociados LLC, and in 2024 we turned the key to our own home.

Today I am Shipping and Staging leader at Crystal D — the company that opened its doors and let me show what I know how to do: innovate, improve processes, read the data, automate. There I confirmed something I now tell every client: trust isn't requested — it's built with results.

My English hasn't always been perfect. Even so, I have been recognized multiple times for my innovation and leadership. Not despite the accent: with the accent on.

Results of my first project at Crystal D
Crystal D · Process improvement
Results of my first project — the data speaks for me.
09b · The answer

Barriers turned into milestones.

What I lived

I've felt the sting of walking into a room and watching everyone lower their voices so I wouldn't hear. Of doing my work well and having that, instead of adding up, make people uncomfortable. Of others trying to make everything harder — convinced that because of my accent I'd never be capable. I've lived the rejection, and the way people measure you differently for being a Latina woman.

How I answered

I answered every barrier with operational excellence and one simple conviction. With humility and professionalism I opened doors for others, and I proved that language never defines our worth.

Ideas are bigger than the accent they’re spoken in.

Because when something truly moves you, you go further than anyone who's just there to be there.

Milestones consolidated
M.S. Mech. Engineering
St. Thomas · GPA 3.66
Black Belt
Lean Six Sigma
Shipping Leader
Crystal D
Founder
León & Asociados · 2023
Home owner
Minnesota · 2024
Our home
2022
We arrived with nothing
2024
Our home

Two years. Proof that rebuilding is possible.

The day it was approved
The day it was approved
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Coming home

The landscape that welcomes us every day.

Our home
10 · Key projects

The projects that shaped my path.

From Colombia to Minnesota — each company represented a stage of growth, resilience, and measurable impact.

2015 – 2022·Bogotá, Colombia

Mustad Hoofcare Group

Quality & Environmental Engineer
InnovationLean Six SigmaQualitySustainability
Innovation · Emcoclavos
Innovation · Emcoclavos
Environmental Subcommittee Leader
Environmental Subcommittee Leader
Technical Training · TPM
Technical Training · TPM
Measurable Impact
Black Belt Projects · Six Sigma

Led Black Belt projects applying DOE, ANOVA and SPC to optimize critical process variables: cut scrap by 18%, downtime by 12%, and delivered material and energy savings of up to 50 million COP.

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The master's program

Where science and data meet.

En procesos
In processes
Where science and data meet.
For love of science

From manufacturing to materials.

Initially, I chose a Master's in Manufacturing Engineering. It was the logical path for an engineer with experience in plants and processes. But soon, my passion for materials analysis and data led me to change course.

So I moved to a focus on Materials Engineering — where I can bring together what I love most: science, data, and continuous improvement.

It hasn't been easy. I study alongside the best — younger, with more energy, surely with more free time. But that doesn't stop me.

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11 · Creating something own

This website, I built it myself.

Much of who I am today was born from the need to adapt and learn quickly. That's why I'm passionate about technology, artificial intelligence, programming, automation, and systems development. And it's not just a website: it also includes service pages, a client portal with case tracking, an admin panel, automated document upload, task assignment, and a CRM. For taking me just two months and learning it as I went, I feel proud.

2 months
From zero to live
100%
Self-taught
Full platform
Web + portal + admin + CRM
leonyasociadosllc.com — built by Natalia Live
Stack I learned building
Next.jsIA + LLMsGitHub

This website was designed and built entirely by me — I learned design, structure, digital tools, and AI integration while building something that truly represents my story. With no one teaching me step by step.

Because I understood that many times, immigrant people have to become everything at once.

I’m a mother
I’m a mother
I’m an entrepreneur
I’m an entrepreneur
I’m a master’s student
I’m a master’s student
I’m an operational leader
I’m an operational leader
I’m an engineer
I’m an engineer
I’m a survivor
I’m a survivor
Pause

But before I tell you where I've arrived —
I want to pause for a moment to speak to someone.

A dedication

To my inner child.

Yo de niña
For that girl
Who always knew that studying was the way

I dedicate every step, every victory, every person I've helped to my inner child.

To that girl who always knew that studying was the way. Who never — ever — set limits on herself. Who didn't let herself be defeated when she was mocked: for her accent, for being a woman in science, for being surrounded by such a complex world that thrives on connections.

With nothing else, she did it. And she will.

For every girl living her dreams today.

12 · Today

Minnesota.

Today I live in Minnesota with my family. I am mother, wife, engineer, entrepreneur, operational leader and a woman who continues building every day.

I keep studying. I keep learning. I keep developing projects, automation, dashboards, and new tools using artificial intelligence and technology.

And I love being human — quite the opposite of what abounds these days. I believe more professionals can be human too: put themselves in someone else’s shoes, and be better humans. Because in a world that runs so fast, those of us who work and juggle a thousand things also have families and dreams to fulfill. That’s what this is about: all of us reaching our dreams without sacrificing our own happiness. Here’s to more professionals with humanity.

I hope my son becomes part of that line of professionals who put themselves in other people’s shoes and act from love and tolerance — in a world without barriers, where everything is possible.

Because after so many years of surviving, we're finally learning how to live too.

Our home
Our family
Our family
Our company
Our company
Our story
Our story
HOBBY #1 — TRAVEL

And I keep traveling,
because life is meant to be enjoyed too.

Traveling reminds me that the world is big and work isn't everything. Every now and then you have to stop and enjoy what you're building.

Some of my trips
Chicago
Chicago
New York
New York
Miami Beach
Miami Beach
Las Vegas
Las Vegas
In Las Vegas
In Las Vegas
Winning
Winning
Concert · Don Omar
Concert · Don Omar
The Strip · Las Vegas
The Strip · Las Vegas
At the beach
At the beach
Sunflowers
Sunflowers
Route of Happiness sign · Taganga
Route of Happiness · Taganga
Natalia laughing, being happy
Being happy
A reminder

Being happy is the goal.

If you come to this world, remember that work is not the only purpose.

Being happy is the goal. Being happy is the key.

My way of being happy is traveling, enjoying life — because that's what it's about.

What I repeat to myself
01

If I could, you can too.

02

Limits only exist for those who see them.

03

There are no excuses when you truly want to move forward.

A moment
“Every reason to give up became a reason to grow.”
nl
P.S.
One last note

If you've made it this far,
we know each other a little.

Thank you for taking time with a story that took me courage to write. If something I lived resonated with you, or reminded you of something in your own life — then every word was worth it.

If I could — you can too.

And if you need someone who's already walked this path —
I'm here.

“Every reason to give up became a reason to grow.”

Natalia León
Minnesota · May 2026
FAQ

Preguntas frecuentes

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I know the path from the inside — because I walked it. Write us and we build together the case your story deserves.

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