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I will build a secure nodejs express rest API with mysql
Korir Leonard
About this gig
Need a backend that's fast, secure, and actually ready for real users?
I build full-stack web applications with Node.js, Express, and MySQL
with a focus on clean REST APIs, secure authentication, and production-
ready deployment.
WHAT'S INCLUDED:
RESTful API design and development (Express.js)
MySQL database design schemas, relationships, migrations
Secure authentication (JWT, bcrypt password hashing, rate limiting)
Admin dashboards with data visualization
Email/notification systems
Deployment to production (Render, Railway, or your preferred host)
RECENT WORK:
I designed and deployed a full booking platform Node.js/Express
backend, MySQL database, JWT-secured admin login, and a live dashboard
with booking management and real-time notifications. It's running in
production today.
I also built a client-facing salon booking site with form validation
and deployment, currently live.
Whatever you're building a booking system, internal tool, or
customer-facing app I'll scope it properly before writing a single
line of code, so there are no surprises on either side.
Send me your requirements and I'll get back to you within the hour.
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Get to know Korir Leonard
Korir Leonard
Full Stack Developer specializing in Nodejs and MySQL
- FromKenya
- Member sinceOct 2025
- Avg. response time1 hour
Languages
English, Swahili
Are you looking for a developer who can turn your idea into a working web app—not just a mockup?
I specialize in Node.js, Express.js, JavaScript, and MySQL. I build custom REST APIs, full-stack web apps, database integration, and fixes/upgrades to existing Node/Express projects.
Why work with me:
✅ Clean, well-documented code
✅ Clear communication — I ask the right questions upfront
✅ Realistic timelines, delivered on time
✅ Ongoing support after delivery
Check my portfolio and GitHub to see real projects I've built. Message me your requirements and I'll reply within an hour with a clear plan.
My Portfolio
FAQ
Q1: What technologies do you use for full-stack development?
A: I build with Node.js and Express for the backend, SQL Server for database management, and modern HTML/CSS/JavaScript for responsive frontends. I can also work with React if your project requires it.
Q2: Do you provide the source code after project completion?
A: Yes, full source code is included with every package once the project is delivered and payment is finalized.
Q3: Can you help with hosting and deployment?
A: Yes, I offer deployment support as an add-on for platforms like Render, Railway, and Vercel to get your site live.
Q4: What information do you need from me to get started?
A: I'll need your project requirements, any design references or branding materials, and content (text/images) if you have them ready. If not, I can guide you through what's needed.
Q5: Do you offer revisions?
A: Yes, each package includes a set number of revisions, and additional revisions can be purchased if needed.
Q6: Can you add e-commerce functionality to my website?
A: Yes, I offer e-commerce functionality with payment integration as part of the Standard and Premium packages, or as an add-on to Basic.
