Williams Jullin

EntrepreneurFounder & CEO

I live entrepreneurship as an evidence, as a need to create and develop. My obsession: constantly pushing my limits and discovering how far I can go.

SOS-Expat & Ulixai
Based in Thailand
Williams Jullin
The obsession that guides me

Build, develop, exceed my skills

Guided by a single obsession: build, develop, exceed my skills, learn always and forever.

Several companies, with successes and failures, have forged me. In 2017, I founded a company that took me to the 4 corners of the world, growing so fast that it was difficult to follow its ascent…

Then Covid and what followed. Devastated, I had to rebuild myself from within. In July 2024, I left to expatriate to Thailand.

Adrenaline nourishes me. Routine extinguishes me. I want challenges, unexpected events, that pressure that pushes to invent and exceed oneself. That's where I feel fully alive.
From ascent to rebuilding

My entrepreneurial journey

Each step has shaped my vision and mission today

Before 2017: Several companies created with successes as well as failures. Successes that gave me confidence, failures that taught me humility and taught me. Each experience forged my resilience and refined my entrepreneurial vision.

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2017
France

The lightning takeoff

Launch of a brand that experiences explosive growth. A dizzying ascent that defies all predictions.

The euphoria of success

Success can come faster than we imagine

💔
2020-2022
France

The fall and annihilation

Covid strikes. In less than two years, everything collapses. A brutal shock, a total loss... but also a revelation.

Rebuilding from within

Sometimes you have to lose everything to find everything

✈️
2022
France

The decision to take the big leap

At 48, I make the decision that will change my life: expatriate. Leave my comfort zone to be reborn elsewhere.

The courage to start over

It's never too late to start over

🌴
2024
Thailand

Destination Thailand

July 2024: I settle in Thailand. No network, no help. Alone. Every step becomes a challenge.

The expat's solitude

Expatriation reveals our true inner strength

💻
2024-2025
Thailand

A year cut off from the world

A year of total immersion. Every day driven by one vision: create the first platform that will connect all expats worldwide.

Creative obsession

The greatest projects are born in solitude and relentlessness

🌍
2025
Global

The birth of the ecosystem

August 2025: simultaneous launch of SOS-Expat and Ulixai based in Estonia. Two platforms, 4 missions: connect expats worldwide.

Global impact, human mission

The best ideas are born from our own challenges

The revelation

The expatriation that changes everything

The shock of reality

No network. No help. Alone. Every step — visa, housing, bank account — becomes a challenge.

And I understand: Whatever their nationality, everyone experiences the same solitude when starting a new life elsewhere.

The Mission is Born

Expat or traveler, no one should be alone. With ULIXAI.com and SOS‑Expat.com, help is simple, fast and available everywhere — and anyone can also earn globally.

Connect expats and travelers worldwide, in one ecosystem

Two complementary platforms, four clear missions.

Two platforms, 4 missions

The complete ecosystem

Leaving or living outside your country should no longer rhyme with loneliness and difficulties

🆘

SOS-Expat

Immediate help for expats

Immediate help

In less than 5 minutes, a lawyer or helping expat picks up, anywhere in the world.

💰

Guaranteed income

Lawyers & helping expats are paid through prepaid calls.

Discover SOS-Expat
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Ulixai

Services & quotes for expats

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Unlimited services & quotes

Visa, permits, housing, translations, transport… verified providers respond in minutes.

🌍

Global income

Professionals and expats monetize their expertise wherever they are.

Discover Ulixai
What guides me

My entrepreneurial philosophy

Build constantly

Develop, exceed my skills, always learn

💭 My passion from the start: create and grow

Resilience

Rebuild from within after collapse

💭 Covid took everything from me, but revealed who I really was

Human connection

Create bridges between cultures and experiences

💭 Every expat deserves to be accompanied in their journey

Social innovation

Transform challenges into solutions for everyone

💭 If I face a challenge, others face it too

My signature

A bridge builder between cultures

I am a creator of human experiences convinced that a life elsewhere can be a new beginning to fulfill oneself.

💬 Want to chat? Let's connect!