William Szamosszegi

I’m the President & Founder of Sazmining - a global Bitcoin Mining-as-a-Service platform that manages hardware on behalf of clients and delivers freshly mined BTC to their own wallets. Our mission is to make mining accessible, sustainable, and aligned with our customers’ success - 100% renewable energy, transparent economics, and client control of their rewards. 

Before this, I built and scaled multiple teams and tech systems in crypto and AI - focusing on systems that reduce operational friction, align incentives, and build real trust in decentralized networks.

My focus today is on infrastructure that reduces operational risk and increases deterministic trust, from mining operations powered by carbon-neutral energy to deterministic market settlement systems for digital asset ecosystems.

I speak and write about the intersection of Bitcoin infrastructure, energy, and scalable market protocols - and work with ecosystem leaders to move high-stakes systems from theory into real world adoption.

Let’s connect if you’re building or integrating mission-critical crypto infrastructure where rigorous, auditable, and operationally deterministic systems matter.

CEO & Founder & Secretary

Data processing that fosters innovation in Blockchain Technology, Artificial Intelligence, CGI Rendering, and Research. Our computing power supports the next generation of technological development — Web 3.0.

Helping startups and SMEs find their next (or first) remote talent | Full cycle global recruiter and TA | Co-Founder @ Jobzzard

Not your average recruiter, more like your eCom hiring shortcut when you're tired of wasting time on the wrong people.

I started in recruiting by accident, but stuck around because I saw how broken most hiring processes are; suuuper slow, 0 quality, and full of bs traditional practices that lead nowhere. Hence, Jobzzard.

We help eCom remote teams hire better, not just faster (but good to have speed as well right?)
That means fewer “maybe” and below-average candidates and more real A-fits; especially for remote and async roles.

We've worked on hires across ecom, tech, product, ops, and GTM

Some roles we’ve helped fill most recently:
→ Email Marketers, AMs, Klaviyo Experts, Designers, CSM, CSR
→ Fullstack & Frontend Devs, Data Engineers, SDRs, BDRs, EAs

Whether you're in eCom hiring or job hunting, I’m one DM away.
If not now, keep us in your back pocket. 
We’re here when it gets messy.

Katarina Perisic

🚨 We’re hiring: Senior Email Designer 🚨
Remote, Full-Time | LATAM & Europe (preferred)

- Own the visual execution of high-converting email campaigns & flows for 7–8 figure eCom brands
- Build scalable design systems, set creative standards, and shape how email design is done across a fast-growing agency

We’re looking for someone who:
- Turns strategy & copy into emails that look amazing and convert
- Master Figma (components, auto-layout, design systems thinking)
- Understands email UX, hierarchy, and overall design fundamentals
- Loves iterating, collaborating with strategy/copy, and raising the bar for design quality

This role is your chance to:
✅ Directly influence retention, engagement, and revenue across multiple DTC brands
✅ Step into a Team Lead path as the design function grows
✅ Work remotely with a small, fast-moving team that values high design standards

💰 Compensation: €2,200–€3,000/mo
🕘 CET-focused hours (4h overlap for LATAM)

***Applications must include your portfolio (Figma or Behance); CVs without design work won’t be reviewed
👉 To apply: send your CV + portfolio to katarina@jobzzard.com

♻️ Know a Senior Email Designer who’s perfect for this? Tag them below or share!

JD link in comments ⤵️

I find your 🦄 remote e-com talent in no time | Global recruiter and TA | Remote hiring for e-commerce agencies & brands

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The Battle

William Szamosszegi

Katarina Perisic

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taplio

The Battle

William Szamosszegi

Katarina Perisic

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Katarina Perisic's LinkedIn Performance

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Performance ScoreKatarina Perisic's LinkedIn Performance