You will get mern stack developer for node js | react js | mongo DB | HTML | CSS
Top Rated
Top Rated
Project details
Hello Valued Buyer!!
Are you in search of an expert MERN stack developer (React JS, Node JS, MongoDB, express JS, CSS, HTML)? Well, if that is the case, Then You are at the right place.
I have extensive expertise as a Full Stack Developer. I've delivered custom-based solutions for areas like marketplaces, reservation systems, eCommerce platforms, healthcare and management platforms, social networking apps, cloud-based applications, etc. Furthermore, I have solid knowledge with MEAN and MERN stack.
My Services Are:
Complete Mern Stack Web Application
Figma to Mern Stack Web App
PSD to Mern Stack Web App
PG/PNG to Mern Stack Web App
Bug Fixing
Responsive Design
React Hooks
React Redux
Redux Toolkit
Express js
Node JS
MongoDB
Material UI
High-Quality Website
HTML, CSS, JavaScript
Custom Styling
Complete react JS frontend web app
Why choose me?
100% customer satisfaction
Responsive design
Well formatted code
Well-structured code
Reusable components
High-Quality and Pixel Perfect Design
24/7 customer support
So why wait??, place the order and get your MERN stack web application developed now.
Kindly contact me to discuss your project before placing an order.
Best Regards
Are you in search of an expert MERN stack developer (React JS, Node JS, MongoDB, express JS, CSS, HTML)? Well, if that is the case, Then You are at the right place.
I have extensive expertise as a Full Stack Developer. I've delivered custom-based solutions for areas like marketplaces, reservation systems, eCommerce platforms, healthcare and management platforms, social networking apps, cloud-based applications, etc. Furthermore, I have solid knowledge with MEAN and MERN stack.
My Services Are:
Complete Mern Stack Web Application
Figma to Mern Stack Web App
PSD to Mern Stack Web App
PG/PNG to Mern Stack Web App
Bug Fixing
Responsive Design
React Hooks
React Redux
Redux Toolkit
Express js
Node JS
MongoDB
Material UI
High-Quality Website
HTML, CSS, JavaScript
Custom Styling
Complete react JS frontend web app
Why choose me?
100% customer satisfaction
Responsive design
Well formatted code
Well-structured code
Reusable components
High-Quality and Pixel Perfect Design
24/7 customer support
So why wait??, place the order and get your MERN stack web application developed now.
Kindly contact me to discuss your project before placing an order.
Best Regards
Programming Languages
PHP, HTML & CSS, JavaScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$100
|
Standard
$300
|
Advanced
$1,000
|
|---|---|---|---|
| Delivery Time | 3 days | 10 days | 21 days |
Number of Revisions | 3 | 5 | 7 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
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GoHighLevel Expert + n8n Expert + Virtual Assistant + Landing Page Expert (All-in-One)
About Samuel Tosin
GoHighLevel expert | N8N | Sales Funnel | CRM & AI Automation | VA
100%
Job Success
Alakuko, Nigeria - 1:52 pm local time
You need a proven partner who has done this 67 times — and done it right every single time.
I'm Samuel — a Top Rated HighLevel expert, marketing automation engineer, and AI agent development specialist with a 100% Job Success Score, 4.9-star rating across 50 reviews, and 67 completed projects on Upwork. I build the kind of marketing automation systems, CRM automation pipelines, and AI agent development solutions that coaches, agencies, SaaS founders, and e-commerce brands use to generate leads, close deals, and scale — all without adding headcount.
My clients don't wonder if their lead generation is working. They don't stare at a broken CRM automation wondering why contacts aren't moving. They don't send email marketing campaigns and pray. They don't question whether their landing page design is converting or their web design is performing. They know. Because I build systems with full visibility, clean documentation, and marketing automation logic that actually holds together — on HighLevel, HubSpot, WordPress, ClickFunnels, ActiveCampaign, Kajabi, n8n, Zapier, Make. com, and beyond.
And I stay. I offer ongoing virtual assistance and campaign management so your email marketing, social media marketing, CRM automation, and lead generation keep performing long after launch.
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THIS IS WHAT I DO FOR YOU
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✅ HighLevel & Marketing Automation
Full HighLevel builds, marketing automation workflows, CRM automation, sub-accounts, AI agent development bots, snapshots, white-label, and reputation management. Marketing automation that runs your entire acquisition process end-to-end.
✅ AI Agent Development
Custom AI agent development for lead qualification, customer support, appointment booking, and sales follow-up — built inside HighLevel, n8n, and Make. com and integrated via API integration with your existing CRM automation stack.
✅ Email Marketing & Email Campaign Setup
Done-for-you email marketing strategy, email campaign setup, drip sequences, and email automation inside HighLevel, ActiveCampaign, HubSpot, Klaviyo, and Kajabi. Every email campaign setup includes A/B testing, segmentation, copywriting, and deliverability optimisation. Email marketing that people actually open.
✅ Lead Generation & CRM Automation
End-to-end lead generation systems wired directly into CRM automation pipelines. From the landing page design to the booked call, every lead generation touchpoint is tracked, tested, and optimised. CRM automation handles tagging, scoring, routing, and follow-up — without you lifting a finger.
✅ Sales Funnel & ClickFunnels
VSL, webinar, lead magnet, and application sales funnel builds inside HighLevel and ClickFunnels. Every sales funnel is A/B testing-ready, mobile-first, and connected to your CRM automation and email marketing stack.
✅ Landing Page Design & Web Design
High-converting landing page design and web design on WordPress, HighLevel, and Webflow. Every landing page design is built for lead generation, wired into your marketing automation, and optimised for A/B testing from day one.
✅ API Integration, Zapier, n8n & Make. com
Complex API integration connecting HighLevel, WordPress, ClickFunnels, HubSpot, Stripe, Calendly, and 500+ tools via Zapier, n8n, and Make. com. Automation that doesn't break.
✅ Social Media Marketing & Campaign Management
Social media marketing strategy, content scheduling, and campaign management that feeds your lead generation pipeline. I handle the social media marketing so you stay focused on delivery.
✅ Marketing Strategy & Digital Marketing
The marketing strategy that ties your web design, landing page design, email marketing, lead generation, social media marketing, and CRM automation into one digital marketing engine — grounded in data, A/B testing, and clear customer relationship management logic.
✅ Virtual Assistance & Ongoing Support
Long-term virtual assistance covering HighLevel ops, email campaign setup, CRM automation, social media marketing, campaign management, landing page design updates, and API integration maintenance.
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67 JOBS. 50 REVIEWS. 100% JSS.
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→ Top Rated — top 10% of Upwork talent globally
→ 100% Job Success Score — 67 clients, zero complaints
→ 4.9 stars across 50 reviews — results that speak for themselves
→ I document everything. Clean handovers. You own the system.
🛠 HighLevel · HubSpot · ClickFunnels · WordPress · ActiveCampaign · Kajabi · n8n · Zapier · Make. com · Webflow · Stripe · Calendly · Airtable · OpenAI API · Twilio
📩 67 clients trusted me to build their systems. You should too. Message me now.
Steps for completing your project
After purchasing the project, send requirements so Samuel Tosin can start the project.
Delivery time starts when Samuel Tosin receives requirements from you.
Samuel Tosin works on your project following the steps below.
Revisions may occur after the delivery date.
Project Commencement
The client provide all the necessary information needed to start the project
Project Finalization
The project is submitted for cross-checking before approval