Marcell Mozes

Commercial copywriter · Web · Email · Ads · SEO · Scripts

Research-led · Written-first

Clear writing for every stepbetween first search and final decision.

I turn complex offers, rough source material and scattered ideas into clear, publish-ready websites, emails, ads, SEO content and video scripts.

Previous paid projects279

Professional client projects completed for companies before Upwork.

Previous client rating4.8 / 5

Average rating across that earlier paid professional work.

First projectDefined scope

Begin with one useful paid deliverable before committing to a larger engagement.

Hiring channelUpwork

New messages, contracts, files and payments stay together on the platform.

Flagship project

One project. Every strategic decision visible.

ScopeSignal shows the research correction, positioning decision and complete landing-page copy behind one independent B2B SaaS concept. It demonstrates thinking and execution—not a client relationship or performance result.

ScopeSignalB2B SaaS · Independent concept

Research → positioning → complete landing page

ScopeSignal luxury studio photograph showing the Project Atlas scope decision application running on a Space Black MacBook Pro

Flagship case study

The project is on track.The margin isn't.

A complete positioning and landing-page project built around one costly moment: work continuing before anyone chooses to absorb, trade, re-scope or charge.

  • 01Research synthesis
  • 02Positioning + mechanism
  • 03Conversion page copy
Explore the case study View the finished page

Independent concept. No invented client, product adoption or performance result.

What you can hire me for

One commercial problem. Three ways to solve it.

Whether the asset sits on a website, in an inbox or inside a content campaign, the job is the same: understand what the reader needs, make the message clear and give the next action a reason to happen.

01Web + conversion

Pages that make the offer easier to choose.

Website copy, landing and sales pages, product pages and advertorials built around one reader, one decision and the proof the offer can responsibly support.

Common briefs

Homepage rewrite, offer page, SaaS landing page, ecommerce PDP, campaign page or advertorial.

Finished output

Message direction, structured page copy, CTA logic, implementation notes and one consolidated revision round.

02Email + lifecycle

Sequences that move one belief at a time.

Welcome, nurture, promotional, newsletter and outbound emails that do more than repeat the same request. Each message earns the next step by resolving a different reason to wait.

Common briefs

Lead nurture, welcome flow, launch or promotion, B2B newsletter, win-back or focused outbound sequence.

Finished output

Sequence architecture, subject lines, preview text, complete emails, CTA progression and one revision round.

03Content + scripts

Useful content with a commercial destination.

SEO articles, comparisons, case studies, thought leadership and video scripts that answer the search, hold attention and lead naturally toward the next useful action.

Common briefs

SEO or AEO article, comparison page, case study, executive content, YouTube script, explainer or ad script.

Finished output

Angle and outline, complete draft, source notes where required, CTA bridge and one consolidated revision round.

Start smaller

Not ready to hand over a full campaign? Begin with one paid deliverable: an above-the-fold rewrite, three-email sequence, article outline and opening, or script lead. You get useful work and a real way to judge the fit.

Discuss a first scope

Briefs I can take on

Choose the format. I will define the right first scope.

Send the offer, audience, requested asset and what already exists. I will review the material and recommend a clear, paid starting scope before any larger engagement.

Discuss your brief on Upwork
01

Websites and landing pages

Homepages, offer pages, B2B landing pages and focused message rewrites.

Typical scope · Homepage or landing page
02

Email sequences

Welcome, nurture, promotional, newsletter and outbound sequence work.

Typical scope · Three to five emails
03

Ecommerce copy

Product pages, category messaging and campaign concepts for physical products.

Typical scope · PDP or campaign page
04

Advertorials and VSLs

Native advertorial direction, long-form argument and video-sales-letter scripts.

Typical scope · Advertorial or VSL
05

SEO and editorial

Search-led articles, comparisons, case studies and executive newsletters.

Typical scope · Article or comparison
06

Video and ad scripts

YouTube, explainer, UGC and direct-response scripts with production direction.

Typical scope · Script or creative set

A clear written workflow

Less managing. Fewer hidden assumptions.

The project can run entirely in writing. Scope, source material, open questions and feedback stay visible, so you always know what I am using and what happens next.

Send your material on Upwork
01

Send the brief and what already exists

The offer, current copy, product material, research, reviews, brand examples, constraints and deadline.

02

I return the right scope

I identify the asset, missing inputs, deliverables, budget, timing and whether copy is the right place to intervene.

03

I turn the material into a complete draft

I define the reader, decision and central message, then write the asset without filling evidence gaps with invented claims.

04

You review one organised version

Consolidated feedback goes through one revision round, followed by a clean handoff ready for implementation.

Portrait of Marcell Mozes
Marcell MozesCommercial copywriter

The person behind the work

Professional delivery before Upwork. Commercial writing now.

Before opening my Upwork copywriting profile, I completed 279 paid professional projects for companies and earned a 4.8/5 average client rating.

That record shows delivery, communication and client experience. It is not presented as Upwork history, copy-performance data or client revenue.

I now take new commercial writing briefs through Upwork. Each engagement begins with the source material, a defined deliverable and a written scope, so you can start small and judge the fit from real paid work.

01279 prior paid professional projects
024.8/5 prior average client rating
03Defined paid first-project scopes
04Written workflow from brief to handoff

Before the brief

Straight answers.

01What can you write?

Websites, landing and sales pages, ecommerce copy, email sequences, advertorials, SEO and editorial content, case studies, and video or ad scripts. If your brief falls between formats, send it and I will tell you whether it fits.

02What do you need before you can quote?

Send the offer, requested asset, deadline and whatever source material already exists. I review it before recommending a scope, so the quote reflects the actual work rather than an arbitrary word count.

03Do we need a kickoff call?

No. I review the material first and return a focused set of written questions. The project can run through Upwork Messages and shared documents; a call is optional when it genuinely saves time.

04Can we start with a smaller project?

Yes. A focused paid first deliverable gives you useful work without requiring a large initial commitment. Send the brief on Upwork and I will recommend the smallest scope that can still solve a real part of the problem.

05What if the research or proof is incomplete?

I separate what is known, what can be responsibly inferred and what still needs evidence. If a gap could materially change the message, I flag it before writing rather than hide it with a stronger claim.

06Do you guarantee conversion or traffic results?

No. Performance also depends on the offer, audience, traffic, price, design, implementation and distribution. I commit to the agreed research, thinking, copy and delivery—not a result no writer controls alone.

07What happens after I message you?

I review the material and reply on Upwork with fit, the recommended scope, budget, delivery date, required inputs and the next questions. If a smaller paid first deliverable makes more sense, I will suggest that.

Have a brief, a rough draft or a folder of source material?

Send me what exists.I will find the useful first step.

Share the offer, requested asset, available material and deadline. I will reply on Upwork with fit, a recommended scope, budget, delivery date and the questions needed to begin.

Discuss your project on Upwork