You will get Responsive HTML or MJML email template, dark-mode safe
Project details
You get an email you can verify yourself: open the HTML and look at it on your phone and in dark mode — and, from Standard, in Outlook's desktop engine, with the editable MJML source to edit copy yourself. A done-state you check, not take on trust.
The value is in the parts bargain-bin builds skip: Outlook desktop Word-engine hardening (MSO ghost-tables, VML, fixed widths), dark mode as a real prefers-color-scheme layer with contrast checked (a large share of opens are now in dark mode), a full mobile-stacking pass, and staying under Gmail's ~102 KB clip threshold. Alt text on every image, links checked.
This is a CODING service, not design: I code a finished design you already have (Figma, PSD, XD, PDF) — a rough idea is a job I don't offer, and I don't log into your ESP or send. Dynamic content (merge tags, conditional blocks, Oracle Responsys RPL/FreeMarker) draws on my CRM background.
Honest note: I'm new to Upwork with no reviews yet, so check the method — the portfolio here is concept / spec work. Pick the tier matching your client list and section count (full scope above). For a Responsys module, ESP merge-tag mapping, or a rush, message me before ordering.
The value is in the parts bargain-bin builds skip: Outlook desktop Word-engine hardening (MSO ghost-tables, VML, fixed widths), dark mode as a real prefers-color-scheme layer with contrast checked (a large share of opens are now in dark mode), a full mobile-stacking pass, and staying under Gmail's ~102 KB clip threshold. Alt text on every image, links checked.
This is a CODING service, not design: I code a finished design you already have (Figma, PSD, XD, PDF) — a rough idea is a job I don't offer, and I don't log into your ESP or send. Dynamic content (merge tags, conditional blocks, Oracle Responsys RPL/FreeMarker) draws on my CRM background.
Honest note: I'm new to Upwork with no reviews yet, so check the method — the portfolio here is concept / spec work. Pick the tier matching your client list and section count (full scope above). For a Responsys module, ESP merge-tag mapping, or a rush, message me before ordering.
Programming Languages
HTML & CSSCoding Expertise
Cross Browser & Device Compatibility, Localization, DesignWhat's included
| Service Tiers |
Starter
$65
|
Standard
$135
|
Advanced
$295
|
|---|---|---|---|
| Delivery Time | 2 days | 3 days | 5 days |
Number of Revisions | 1 | 2 | 2 |
Responsive Design | |||
Editable Template | - | ||
Email Testing | - | - | |
Upload Template | - | - | - |
Optional add-ons
You can add these on the next page.
Editable MJML source
(+ 1 Day)
+$30
Extra content section
(+ 1 Day)
+$45
Real-inbox cross-client test (Litmus / EoA)
(+ 1 Day)
+$45Frequently asked questions
About Oscar
Data Cleaning, Web Scraping & Python | Landing Pages, AI Agents
Schiedam, Netherlands - 6:30 pm local time
spreadsheet with the script that produced it, a landing page you can open in a browser, a
re-runnable scraper, or a documented Python tool — each with a short README and a fixed price.
First reply is usually same-day, often with two or three questions that tighten the scope before
you spend a cent.
I take jobs that have a clear brief and a result you can verify without taking my word for it —
files you open, a script you re-run, a page you look at. What I build, end to end:
- Data cleaning and spreadsheets — Python and pandas: deduplication, normalization, and messy
Excel/CSV turned into a tidy file plus the re-runnable script that produced it.
- Web scraping — public, non-personal data into a structured CSV, delivered as a script you can run again, not a one-off dump. ToS-aware by default.
- Python automation — small scripts and CLI tools for the repetitive job: parsing, reporting, ETL,
file processing, with tests and a README.
- Websites and landing pages — coded from your Figma or a concrete design, pixel-checked, responsive, with a Lighthouse pass. I code designs that exist, not open-ended concepts.
- Documents, email, and technical SEO — auto-generated PDFs and decks from your data, responsive HTML/MJML email templates, and SEO audits with validated schema markup and a concrete fix list.
- AI agents and RAG — chatbots and assistants that answer over your own documents, delivered as a runnable repo with a demo.
How I work:
- Fixed price, scoped to the outcome. Anything over ~EUR 400 splits into milestones, so you approve in stages and never pay ahead of delivered work.
- Fast single-pass delivery, with a round or two of revisions already built into the quote.
- Every deliverable ships with a README and a re-run or handover note, so you are never dependent on me to keep it running.
- My delivery is AI-augmented — I build with Claude Code and test everything I ship. I am glad to
explain exactly how, and I decline anything deceptive or against a platform's terms.
I am new to freelancing on Upwork: the portfolio here is labelled concept work built to demonstrate
each capability, not past client jobs. My professional background is in CRM and marketing automation (Oracle Responsys, email development, customer data) — useful context, not the headline. Send the brief and I will reply with a fixed price, a timeline, and the questions that actually matter.
Steps for completing your project
After purchasing the project, send requirements so Oscar can start the project.
Delivery time starts when Oscar receives requirements from you.
Oscar works on your project following the steps below.
Revisions may occur after the delivery date.
Scope lock + build plan
I confirm your design, the exact clients that must pass (which Outlook, dark mode), your ESP, section count, and whether you need editable MJML — then map the design to a build plan so nothing is assumed.
Build
I author the email in MJML and compile to inlined, table-based, cross-client HTML — wiring your final copy, links, hosted images, the dark-mode layer, and your ESP's system-links. Outlook desktop VML/MSO hardening from Standard up.