I will be your mern stack developer for saas and CRM web application development

D
devkhenny
D
devkhenny
Devkhenny
be your mern stack developer for saas and CRM web application development
Full Screen
be your mern stack developer for saas and CRM web application development
Full Screen
Full Screen
be your mern stack developer for saas and CRM web application developmentbe your mern stack developer for saas and CRM web application developmentbe your mern stack developer for saas and CRM web application development

About this gig

Are you looking for a reliable MERN stack developer to build or improve your SaaS or CRM web application? You're in the right place.


I specialize in developing full-stack web applications using MongoDB, Express, React, and Node.js, with TypeScript and Tailwind CSS for clean, scalable, and modern solutions. I build secure backends, responsive dashboards, and user-friendly interfaces tailored to your business needs.


Whether you need a new SaaS product, a custom CRM system, or new features added to your existing app, I focus on clean code, performance, and long-term maintainability.


What I offer:

  • SaaS & CRM web app development
  • REST APIs & backend logic
  • Admin dashboards & user roles
  • Responsive UI with Tailwind CSS
  • Bug fixes & feature upgrades
  • Deployment & optimization


Lets turn your idea into a powerful web application. Message me before ordering to discuss your project requirements.

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • React.js
    • AngularJS
    • Vue.js
    • Tailwind CSS
    • Next.js

  • Backend framework

    • Django
    • Laravel
    • Express.js
    • Node.js
    • Next.js

  • AI & low/no code builders

    • Lovable
    • Bolt.new
    • Firebase Studio
    • Base44
    • Co.dev
    • Softgen
    • Replit
    • Bubble
    • FlutterFlow
    • OutSystems
    • Webflow
    • Zoho Creator

Get to know Devkhenny

Devkhenny

MERNSTACK DEVELOPER

  • FromNigeria
  • Member sinceFeb 2026
  • Avg. response time1 hour

  • Languages

    English, French
I’m a professional Full-Stack Developer specializing in the MERN stack (MongoDB, Express, React, Node.js) with strong experience in TypeScript and Tailwind CSS. I build fast, scalable, and clean web applications with great UX and maintainable code. From landing pages to complex dashboards and APIs, I focus on performance, security, and best practices. Clear communication, on-time delivery, and quality results are my top priorities. Let’s turn your idea into a polished product.

My Portfolio

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