I build emails that render correctly everywhere (including Outlook) and landing pages that actually convert. 9+ years in email development and landing pages: from design to production. I focus on clean code, real compatibility, performance and visuals. Quick facts about me: 📩 3500+ email templates delivered ✉️ 600+ email signatures created 🚀 Landing pages for eCommerce, SaaS, marketing campaigns 📱 Manual testing on real devices ⚡ Fast turnaround, consistent quality What I do: Emails: 📧 Custom HTML templates (responsive, fixed, hybrid) 🛠 Fixing rendering issues 🔗 Klaviyo, Mailchimp, HubSpot, Salesforce etc. 🖊 Email signatures - Outlook, Gmail, Apple Mail Landing pages: 🎨 Design + development 🌐 WordPress / Webflow / Shopify 💻 Custom HTML/CSS/JS ⚙️ Mobile & performance optimization Why you should choose me: ✅ Clean, reliable code that works across platforms 🎯 Understanding of real marketing goals 💬 Fast, clear communication 💡 Ability to suggest better solutions If you need emails or landing pages that actually work (not break in Outlook or lose conversions on mobile) - feel free to reach out!

Digital Marketing Expert | Email Design and HTML Developer | Email Signature Design and Code | SEO Expert 🥇 Top Rated Expert 🥇 8+ Years of email design and code for Campaign 🥇 125+ Jobs Done with 100% Job Success Rate 🥇 2280+ Hours ⭐️ Email CRM I am expert in 👉 Mail chimp 👉 SendInblue 👉 Sendgrid 👉 Stripo 👉 Kalviyo 👉 Mailgun 👉 Constant Contact 👉 Mailjet.com ❤ Provide Best email template design with Unlimited revision on it ❤ Email Template HTML/responsive work with inline CSS table work. ❤ Fixing issue of email template in outlook alignment and it light and dark mode. ✅ HTML Email Template Development: 👉 Designing and coding custom responsive Email Templates 👉 Converting PSD, Sketch, PDF, or any design to responsive email formats 👉 Creating transactional emails uniquely tailored to your business needs 👉 Guaranteeing compatibility across various devices and email clients, including Gmail, G Suite, Outlook, Office 365, Apple Mail, and others 👉 Cross-browser compatibility with Chrome, Firefox, Safari, Internet Explorer, Microsoft Edge, and others. ✅ HTML Email Signature Design and Code: 👉 Professional Design. Clickable, editable, and Responsive HTML file. 👉 HTML Email Signatures with clickable links, logos, and social media icons 👉 Developing signature designs that guarantee impeccable functionality across various platforms such as Gmail, Outlook, Outlook 365, Mac Mail, iPhone, HubSpot, Webmail, as well as both desktop and mobile devices. 👉 Incorporating a video tutorial for installation to assist you in setting up your own HTML email signature across various email clients.. ✅ Design Tools 👉 Adobe Photoshop 👉 Figma 👉 Canva ✅ Why Choose Me? 👉 I possess a wealth of experience in email design and coding, consistently emphasizing meticulous attention to detail, visual appeal, and an exceptional user experience. 👉 You will gain advantages from my strategic methodology, which ensures compatibility across various platforms, maintaining your email campaigns ahead of the curve. 👉 Rely on me for prompt and dependable service, ensuring consistent and responsive communication. 👉 My commitments to you include your satisfaction, high-quality work, and an efficient process, all aimed at ensuring you achieve the results you anticipate. I encourage you to engage in a discussion regarding your requirements for Email Templates and Signatures with me. I assure you of a response within 24 hours, as I am committed to providing you with the utmost level of service and support. Reach out to me, and together we can enhance your email marketing strategy! Keywords #EmailTemplate #EmailDesign #EmailDeveloper #HTMLEmail #CSSforEmail #ResponsiveEmail #TransactionalEmail #NewsletterDesign #EmailUX #EmailUI #EmailMarketing #EmailBestPractices #EmailCoding #TableBasedLayout #InlineCSS #BulletproofButtons #FallbackFonts #DarkModeEmail #OutlookHack #GmailSupport #MobileFirstEmail #AccessibilityEmail #WCAG #LitmusTesting #EmailOnAcid #ESP #MJML #AMPforEmail #EmailDeliverability #CTA #EmailCoding #HTMLEmail #CSSforEmail #TableLayout #InlineStyles #VML #OutlookHack #RetinaImages #DarkModeEmail #HybridCoding #FluidHybrid #Fallbacks #BulletproofButtons #WebSafeFonts #ResponsiveEmail #EmailSignature #SignatureDesign #EmailSignatureCode #HTMLEmailSignature #ResponsiveSignature #ProfessionalSignature #CorporateIdentity #Branding #EmailBranding #BusinessSignature #EmailDesign #EmailDeveloper #SignatureTemplate #PersonalBranding #DigitalIdentity #HTMLEmailSignature #CSSforEmail #SignatureCode #ResponsiveSignature #TableBasedLayout #InlineCSS #FallbackFonts #OutlookHack #GmailSignature #DarkModeEmail #BulletproofSignature #CrossClientCompatibility #VML #ConditionalComments

I'm an expert email developer with 16+ years of experience. I will convert your email template into a fully working responsive HTML email that works across every device, both for desktop and mobile, including problematic ones such as Outlook and Gmail. I can adapt your email to make it editable and set it up on the following platforms: Mailchimp, Shopify, Campaign Monitor, Hubspot, Pardot, Convertkit, Intercom, Constant Contact, Klaviyo, Sendgrid, Marketo, Salesforce, Mautic, and Emarsys. I can work from Figma, Photoshop, Adobe Illustrator, Indesign, or whatever file type you have. Do you have an email signature? I can code it too

If you're struggling with broken emails, inconsistent layouts, rendering issues, dark mode problems, or email signature deployment, I can help you build clean, reliable, and production-ready email solutions. Most of these issues come from poorly structured HTML, missing email client compatibility, and non-optimized layouts that fail in real-world email clients and devices. I help businesses create responsive HTML email signatures and email templates that render consistently across major email clients, devices, and platforms. With 200+ completed Upwork projects, I specialize in building production-ready HTML email signatures and HTML email templates for SaaS companies, ecommerce brands, and agencies. My focus is not just design, but real-world performance, compatibility, and clean implementation that works the first time. ✅ HTML Email Signature Design • Custom-coded HTML email signatures that are professional, editable, and fully clickable • Includes logos, contact information, website links, banners, and social media icons • Compatible with Gmail, Outlook, Microsoft 365, Apple Mail, iPhone, HubSpot, Yahoo, and Webmail • Email signature implementation for CodeTwo, Exclaimer, WiseStamp, Rocketseed, and HubSpot • Responsive design optimized for desktop and mobile • Clean, lightweight code for reliable rendering and fast loading performance • Dark mode-friendly design for a consistent brand appearance across email clients • Easy installation step-by-step video guide included • Ongoing support for setup, updates, and troubleshooting if needed ✅ HTML Email Signature Generator for Teams • Custom email signature generators for growing teams • Brand-consistent signatures across the organization • Easy management and deployment • No coding required ✅ HTML Email Template Development • Custom-coded responsive HTML email template development • Figma, Adobe XD, PSD, Sketch & Canva to HTML email conversion • Promotional, newsletter, lifecycle, and transactional emails • HubSpot custom-coded email templates & modules • Klaviyo email template development • Mailchimp template customization • Shopify email customization • Dynamic content and personalization implementation • Reusable modular email systems • Editable content blocks for marketing teams • Outlook & Gmail rendering issue fixes • Dark mode optimization and troubleshooting • Ongoing email campaign support and maintenance • ESP compatibility with MailChimp, Campaign Monitor, Klaviyo, HubSpot, ActiveCampaign, Constant Contact, GetResponse, AWeber, and more 👉 Why Choose Me? • 200+ successful Upwork projects completed • 100% hand-coded for bulletproof rendering • Dark mode-friendly, mobile-responsive designs • Fast turnaround & reliable communication (< 24 hrs) • Complete installation support for your preferred ESP or email client • Fully tested before delivery, no guesswork, no errors 🚀 Let’s Work Together Whether you need a custom HTML email signature, responsive email template, Outlook rendering fix, dark mode optimization, or HubSpot/Klaviyo email development, I'd be happy to help bring your project to life.

💼 👉⚡HTML Email Template | HTML Email Newsletter |⚡HTML Email Signature | ⚡Outlook Signature | ⚡Clickable Email Signature | ⭐️HTML/CSS | ⭐️Figma to HTML | ⭐️PSD to HTML | ⭐️PDF to HTML | ⭐️MailChipm | ⭐️Klaviyo | ⭐️HubSpot | ⭐️Brevo Expert. 💼 👉 Hello, I’m a Professional HTML Email Template & Email Signature Developer with 3+ years of experience creating responsive, high-quality email solutions for businesses worldwide. I specialize in hand-coded, fully responsive HTML email templates, newsletters, and clickable email signatures that render perfectly across all devices and major email clients — including Gmail, Outlook, Apple Mail, and Yahoo Mail. My emails are built using table-based layouts with clean inline CSS, ensuring maximum compatibility, fast loading speed, and excellent deliverability. 💼 Platforms I Work With Mailchimp, Klaviyo, HubSpot, Brevo, Constant Contact, Campaign Monitor, ActiveCampaign, SendGrid, ConvertKit, GoHighLevel (GHL), Shopify, Zoho, and more. 🚀 What I Can Do for You ✅ HTML Email Template & Newsletter Development Fully responsive, hand-coded HTML email templates Figma / PSD / XD / Sketch / Canva to HTML email Table-based structure with clean inline CSS Compatible with Gmail, Outlook, Apple Mail, Yahoo & mobile devices Mailchimp, Klaviyo, HubSpot, Brevo & Shopify compatible Fast loading and fully editable templates Clickable CTA buttons ✅ Professional HTML Email Signatures 100% hand-coded HTML/CSS email signatures Clean, professional, and mobile-friendly design Fully clickable (email, phone, website, social icons) Compatible with Gmail, Outlook, Apple Mail, and Yahoo Outlook-safe versions included Optional animated logo or GIF Team email signature generator setup 🎯 Why Choose Me? ✔ Clean, hand-coded HTML ✔ Cross-email-client compatibility ✔ Mobile-friendly & responsive ✔ Fast delivery & clear communication ✔ 100% client satisfaction 🚀 Ready to get started? Send me a message or job invitation, and I’ll be happy to discuss your project and help create high-converting email designs for your business. Best regards, Jahid HTML Email Template & Signature Specialist

I’m an experienced HTML email developer with a strong focus on responsive design, cross-client compatibility, dark-mode support and clean, bulletproof code. I specialize in turning design into pixel-perfect, mobile-friendly emails that look great across all major platforms — including Outlook, Gmail, Apple Mail, and more. I work fast, communicate clearly, and always test emails thoroughly before delivery. Let’s build emails that not only look good—but get results.

I'm a Web Developer with more than 5 years of Well Rounded Experience. My skills make me an Exceptional Choice for your Projects that involve: ➡️ WordPress, PHP, MYSQL, HTML, CSS, LESS, JavaScript, Bootstrap, Email Templates. ✔️👍 Services I'm offering : ● PSD/Figma/XD to WordPress Theme Development ● PSD/Figma/XD to Responsive HTML ● Email Templates Design & Development Also I have experience on different Email Service Providers such as: ✔ MailChimp ✔ Klaviyo ✔ Campaign Monitor - etc 🙂 I would love to build an awesome working relationship with my Client by my Expertise, Honesty, Sincerity and Hard Work. Looking forward to working with you 👍 Thanks

Your subscribers judge your brand in seconds. I make sure your emails give the right first impression. Clean code and pixel-perfect rendering aren't extras for me - they're the baseline. Let's build something worth opening. I'm Jewel - a dedicated HTML Email Developer with over 13 years of hands-on experience building pixel-perfect, cross-client-compatible email templates. Since 2012, I've helped businesses of all sizes turn their email designs into flawless, high-performing campaigns. ➡ What I do: ➊ Design and code fully responsive HTML email templates from scratch or PSD/Figma designs ➋ Integrate templates with Salesforce Pardot, Marketo, Mailchimp, HubSpot, and other major ESPs ➌ Ensure compatibility across all major clients - Outlook (2007–365), Gmail, Apple Mail, Yahoo, and more ➍ Build accessible, semantic email code that renders consistently on desktop, mobile, and tablet ➎ Optimise for deliverability, load speed, and conversion ➡ Why clients work with me: ⦿ 13+ years of focused email development. ⦿ Clean, well-commented code you or your team can maintain. ⦿ Fast turnaround with attention to every pixel. ⦿ Clear communication and reliable delivery. ➡ Don't Just Take My Word For It: ⭐⭐⭐⭐⭐- Upwork Client: "Jewel can actually code unlike other people who claim that they're "Mailchimp experts". He was always happy to make any changes we requested and to answer any questions we had. We'll definitely continue to hire him for our Mailchimp work." ⭐⭐⭐⭐⭐- Upwork Client: "Jewel is an excellent developer. He does quick work that looks great and is extremely easy to work with. Very open and collaborative, very responsive, and overall an excellent freelancer. Highly, highly recommend!" ⭐⭐⭐⭐⭐- Upwork Client: "Jewel was really great in helping us revamp our email templates. He is very rigorous and detail-oriented, which is a strong quality we were looking for. All project deadlines were met. He always takes the time to answer all of our questions and help us find solutions when needed. We totally recommend him for your projects! Thank you Jewel for being a great partner in this journey." ⭐⭐⭐⭐⭐- Upwork Client: "I've been hiring Jewel for projects for the last 2 years. He is a pleasure to work with: fast, accurate, and quickly understands the requirements of the project. Would hire him again." ⭐⭐⭐⭐⭐- Upwork Client: "Had a short deadline and a ton of work, he got the job done and saved my butt." ➡ Have questions before you hire? I'm always happy to chat. Drop me a message and let's figure out the best approach for your project together.

🚀​Top Rated HTML Email Developer & CRM Specialist (100% Job Success)🚀​ With over 3 years of experience, I specialize in crafting ✅​bulletproof responsive email templates that guarantee ✅​flawless rendering and high conversion rates across all devices My focus is on technical excellence and ensuring your email marketing drives maximum revenue. 💻​ Core Expertise & Workflow ✅​Pixel-Perfect HTML/CSS Development: Expert coding from scratch (or based on design files), ensuring your templates are 100% responsive and ready for deployment. ✅​Design Integration: Proficient in converting designs from Figma, Photoshop, and Adobe XD. I also utilize figma/canva for custom asset creation and simple template design. ✅​CRM Integration: Seamless setup and deployment with high-value platforms: Klaviyo, Mailchimp, HubSpot, ActiveCampaign, SendGrid, etc. ✅​Quality Assurance (QA): Rigorous Email on Acid testing for total cross-client compatibility and advanced troubleshooting for rendering issues. 👨‍💼​ Why Hire Me? ✅Fast Turnaround: Guaranteed delivery within 4-6 hours for most projects. ✅Clean Code: Lightweight, non-bloated code for optimal performance. ✅Proactive Testing: Rendering issues are fixed on my end before you ever see them. ✅Reliable Communication: Clear and responsive updates throughout the entire project lifecycle. 🚀Let's Work Together! Send me your design files, requirements, or let me know which CRM you use. I'll provide a free quote and an exact timeline right away.

⭐️⭐️⭐️⭐️⭐️ “Oscar took our entire digital presence to the next level. From rebuilding our Shopify store to running effective Google and Meta ads, and dialing in our email and SMS marketing, every piece worked together seamlessly. We saw higher conversions, more sales, and finally had a growth strategy that made sense.” - Monica, Kole Beauty Products 🚀 Build, Scale, and Convert ... With One Expert Partner I'm Oscar Guerrero, a full-stack developer and performance marketer helping brands turn clicks into customers through high-converting websites, revenue-driving email flows, and paid media that scales profitably. With 10+ years of experience, I bring not just technical chops but a strategic brain to every project. Whether you're launching, optimizing, or scaling ... I can help you grow smarter, not just louder. 💼 What I Specialize In: E-commerce Web Development • Custom Shopify Stores & Theme Tweaks • WordPress & WooCommerce Builds • Webflow Sites with CMS + Animations Email & SMS Marketing • Klaviyo (Omnisend, Yotpo) Flows (Welcome, Abandon, Winback, Post-Purchase) • Campaign Strategy + Creative • Deliverability, Segmentation, and LTV Growth Paid Media & Acquisition • Facebook/Meta Ads: Full-Funnel Strategy & Testing • Google Ads: Search, Display, PMax Campaigns • Retargeting, Lookalikes, UGC Creative Strategy Conversion Rate Optimization (CRO) • A/B Testing, Session Replay Insights • Funnel Audits, Offer Optimization • UX Design for Higher AOV B2B Lead Gen & Sales Enablement • Cold Outreach Strategy • CRM Setup, Automation & Nurture Flows • B2B Caller for Discovery & Demo Booking 📈 What I Deliver: ✅ Lightning-Fast, Mobile-First Shopify Sites ✅ Pixel-Perfect Webflow Builds with Seamless UX ✅ Revenue-Driving Email Automations & Campaigns ✅ Profitable Google & Meta Ads with Strong ROAS ✅ Systems for Scaling - From Traffic to Retention 🎯 Who I Work Best With: • DTC & E-commerce Brands Ready to Scale • Founders Needing a Tech + Marketing Brain • Startups Seeking Conversion-Focused Websites • B2B Brands Looking for Qualified Lead Systems • Agencies in Need of a Reliable White-Label Partner 💡 Why Clients Choose Me: ✔ Proven track record of increasing revenue & conversions ✔ Data-driven strategy meets clean, modern execution ✔ Klaviyo Partner + Meta & Google Ads certified ✔ Excellent communication & fast turnaround ✔ U.S.-based, Payment Verified, and highly responsive Let’s create something that drives real growth — not just traffic. 📞 Available for fixed projects or monthly retainers. Email Marketing • Klaviyo Expert • Shopify Email Strategy • Email Flow Setup • Campaign Management • Email Copywriting • Email Design • SMS Marketing • Shopify Integration • Abandoned Cart Flow • Welcome Flow • Post-Purchase Flow • Email List Growth • Ecommerce Retention Marketing • Email Audit • Deliverability Optimization • Email Expert • Google Ads • Meta Ads