You will get Dark Mode installed in your HTML email template
Top Rated
Project details
I will add Dark Mode and test it on the most popular email clients using Litmus. I will send you the link to these tests.
My Upwork stats:
★ Over 1,800 highly satisfied clients
★ Total jobs: 4,000
★ Total earned: Over $600,000
★ Total hours worked: 14,000
★ Member of 31 Talent Clouds
My Upwork stats:
★ Over 1,800 highly satisfied clients
★ Total jobs: 4,000
★ Total earned: Over $600,000
★ Total hours worked: 14,000
★ Member of 31 Talent Clouds
Email Platform
GetResponse, ActiveCampaignWhat's included
| Service Tiers |
Starter
$50
|
Standard
$60
|
Advanced
$70
|
|---|---|---|---|
| Delivery Time | 2 days | 2 days | 2 days |
Responsive Design | - | - | - |
Custom Graphics | - | - | - |
1727 reviews
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EC
EL Mahdi C.
May 14, 2025
Email Template Specialist with Brevo Experience (Urgent)
Thank you for your work on designing our email templates. We appreciate the creativity and attention to detail you demonstrated. However, after evaluating our collaboration, we have decided to end the contract effective immediately. Our decision is based on the following factors:
Urgency & Availability
We outlined in the job description that timely delivery was critical. Despite this, your first response indicated you were unavailable due to a holiday, and subsequent requests were met with delayed replies.
Responsiveness
Prompt communication is essential for our fast-paced campaigns. Unfortunately, follow-up messages were not addressed within the time frames we required.
We believe your skills are well suited to projects where deadlines are more flexible. If you—or future clients—prioritize creative template design over strict turnaround times, you will be an excellent fit.
Thank you again for your efforts, and we wish you all the best in your next endeavors.
Best regards,
Urgency & Availability
We outlined in the job description that timely delivery was critical. Despite this, your first response indicated you were unavailable due to a holiday, and subsequent requests were met with delayed replies.
Responsiveness
Prompt communication is essential for our fast-paced campaigns. Unfortunately, follow-up messages were not addressed within the time frames we required.
We believe your skills are well suited to projects where deadlines are more flexible. If you—or future clients—prioritize creative template design over strict turnaround times, you will be an excellent fit.
Thank you again for your efforts, and we wish you all the best in your next endeavors.
Best regards,
IN
Isu N.
May 9, 2025
Roulet - NL Programming
SV
Sylvie V.
May 8, 2025
HTML email
Thanks for the collaboration.
AV
Andrea V.
May 2, 2025
VML - NL Programming
IN
Isu N.
May 1, 2025
Navigate - NL Programming
About Mariusz
EXPERT EMAIL DEVELOPER || Mailchimp, HubSpot, Salesforce + Custom Code
99%
Job Success
Opole, Poland - 5:09 pm local time
In September 2015, I was acknowledged by MailChimp for discovering bugs in their new 2015 templates, which helped the company rectify these issues. I am a certified MailChimp Partner Program member, and MailChimp incorporates my HTML/CSS code that correctly renders in Outlook for client emails.
OVERVIEW:
★ Member of 32 Upwork Talent Cloud Groups (Microsoft, J&J, Unilever, Netflix, etc.).
★ 15+ years of experience in designing and coding email templates.
★ Over 1800 highly satisfied clients.
CERTIFICATES:
★ HubSpot Marketing Software Certification (Provider: Hubspot)
★ Hubspot Contextual Marketing Certification (Provider: Hubspot)
★ Hubspot Email Marketing Certification (Provider: Hubspot)
★ Python Certified (Provider: Alison)
★ Mailchimp Certified (Provider: Mailchimp)
★ "Salesforce for Admins" Certificate (Provider: Linkedin)
★ "Managing DNS Essential Training" Certificate (Provider: Linkedin)
★ "Advanced CSS Media Queries" Certificate (Provider: Linkedin)
★ Google Ads - Measurement Certification (Provider: Google)
My biggest CLIENTS:
★ Microsoft, Unilever, Netflix, Toyota, Hyundai, Adobe, BBC, LG, Renault, Fuji, Facebook, Instagram, 3M, Sony, Coca-Cola, Dulux, GLS, Amazon Prime Video, Bayer, Meta, Air Corsica, TikTok.
My major SERVICES include:
★ DESIGN & CODE custom email templates, campaigns, automations
★ Programming modules for HubSpot (HubL), Salesforce (AMP Script), Marketo
★ Email deliverability (Setup DKIM / SPF / DMARC)
★ AI Agents
★ Programmed Google Sheets (Apps Script)
★ Litmus tests
★ Signup Forms, and Integrations
★ Designs for Printing (Wedding Albums, Brochures, Flyers, Catalogs, etc.)
★ Gif and HTML5 banners (animations)
★ Responsive Newsletter Designs and Templates (DARK MODE ready) for Mailchimp, Salesforce, HubSpot, Marketo, Pardot, Klaviyo, Campaign Monitor, iContact, Constant Contact, GetResponse, and more.
★ Zapier integrations, Gravity Forms
★ Content, stock images and vector graphics provided
My English is fluent. I lived and worked for three years in Ireland (Roscommon).
SKILLS:
HTML5, CSS, Photoshop, Illustrator, inDesign, Animate, XD, Figma, AMPscript, AI Agents (n8n, ChatGPT), Python, JavaScript
MEMBER OF 32 UPWORK TALENT CLOUD GROUPS (LISTS):
★ Private Talent Cloud - Creative
★ Enterprise Professionals
★ Private Talent Cloud - EMEA
★ J&J - JJD
★ Premium - Creative
★ Private Talent Cloud - Admin/Sales/Finance/Consulting
★ Premium - Sales, Marketing and Strategy
★ Private Talent Cloud - APAC
★ 1. Unilever Graphic Design Talent Cloud
★ Unilever Admin Support Talent Cloud
★ Private Talent Cloud - IT
★ Enterprise Sales (No Access Required)
★ Germany Team
★ JNTL Consumer Germany
★ Microsoft UTC: Web, Mobile & Software Dev
★ Private Talent Cloud - EMEA MD
★ Private Talent Cloud - NA-PHARM
★ Holland & Barrett - Cybersecurity Talent
★ Private Talent Cloud - NA MDD
★ E-Commerce experts
★ Private Talent Cloud - Print Creative
★ Private Talent Cloud - UX/UI
★ Private Talent Cloud - Unilever (Independent Contractors)
★ Tata Communications - Content and Creative Design Talent Cloud
★ Neighborhoods.com - Private Talent Cloud
★ Creative Services - Baxter
★ Netflix - Print Production: Freelancers
★ Chief - Private Talent Cloud
★ Janus Henderson - EMEA/LatAM
★ Janus Henderson - Graphic Design
★ Janus Henderson - HTML Dev/Design
I’m available :
Monday - Thursday : 3am EST – 11am EST and 3pm EST – 7pm EST
Friday : 3am EST – 11am EST
Steps for completing your project
After purchasing the project, send requirements so Mariusz can start the project.
Delivery time starts when Mariusz receives requirements from you.
Mariusz works on your project following the steps below.
Revisions may occur after the delivery date.
Dark Mode
I will add Dark Mode to your HTML email and run Litmus tests