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Years of experience

07

About Me

Code. Design. Impact.

Hi, I’m Devemmy — a passionate and highly skilled Full-Stack Developer and Creative Technologist with over 7 years of experience in building powerful, user-focused digital products. Based in the Nigeria and working with clients globally, I specialize in developing robust, scalable web and mobile applications using modern technologies like React, TypeScript, Node.js, and more. From clean UI/UX to optimized backend solutions, I create platforms that don't just look good — they drive results.

Biography

  • Name

    Emmanuel Lucky Johnson

  • Birthday

    31 December

  • Email

    info@devemmy.com

  • Whatsapp

    08125510572

Personal Skill

  • 87%
    Full-Stack Web Development (MERN Stack)
  • 90%
    API Design & Integration
  • 89%
    SEO Optimization & Web Performance

What i do

My Specializations

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Website design

I specialize in professional website design that combines aesthetics with functionality. Whether you're launching a brand, scaling a startup, or upgrading an existing site, I build fully responsive, mobile-first websites optimized for speed, user experience (UX), and conversion. From custom WordPress themes to fully coded React and Next.js frontends, my goal is to create websites that not only look great but also perform well in search engines. I implement on-page SEO, schema markup, and core web vitals best practices to help your site rank higher and load faster.

28 Projects
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App Development

I develop web and mobile applications with a focus on performance, scalability, and user-centric design. Whether it's a progressive web app (PWA), a React Native mobile app, or a full-stack solution using the MERN stack, I build apps that solve real-world problems and deliver seamless digital experiences. I handle everything from wireframing and prototyping to coding, deployment, and post-launch support. Security, maintainability, and clean architecture are at the core of every project.

4 Projects
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UX/UI Design

I provide DevOps and cloud infrastructure support to streamline development workflows and improve deployment reliability. This includes setting up CI/CD pipelines, containerization with Docker, server management, and monitoring systems. I’ve helped teams move from manual deployment to fully automated pipelines, improved app uptime, and optimized cloud costs by configuring scalable, secure environments using tools like GitHub Actions, Vercel, AWS, and DigitalOcean.

7 Projects

Recent Work

Showcasing My Projects

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Testimonials

Customers feedback

Let's Talk

  • Location

    No 2 Village Road, off tony estate, Umuehere,
    Port Harcourt 500001, Rivers

  • Official Email

    info@devemmy.com