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Fullstack Developer
Node.js
8 Years Of Experience
Khalid
Rabat, Morocco
Skills
Expertise
KoaJS
8 years
Flutter
5 years
Express.js
8 years
Data
5 years
NestJS
8 years
Gatsby
8 years
Next.js
8 years
JavaScript
5 years
Node.js
8 years
React
8 years
EmberJS
5 years
LoopbackJS
5 years
Jest
5 years
TotalJS
5 years
React Native
8 years
PostgreSQL
5 years
MongoDB
5 years
AdonisJS
5 years
SailsJS
5 years
MeteorJS
5 years
BackboneJS
5 years
Cypress
8 years
DerbyJS
5 years
All Skills
Git
KoaJS
Flutter
Express.js
Data
NestJS
Gatsby
Next.js
Firebase
Python
JavaScript
Node.js
Server Administration
React
TailwindCSS
Flask
TypeScript
EmberJS
LoopbackJS
Jest
TotalJS
iOS
SCSS
Netlify
AWS
MySQL
Nginx
NoSQL
Nuxt.js
SASS
Azure
WooCommerce
Backend
CSS
Docker
Fullstack
Solidity
Swift
Svelte
Bootstrap
Vue
Dart
Digital Ocean
Django
Android
Frontend
Blockchain
jQuery
Java
Wordpress
React Native
PostgreSQL
MongoDB
AdonisJS
SailsJS
MeteorJS
BackboneJS
Cypress
DerbyJS
Fullstack Developer
Khalid is an expert fullstack developer. He is one of our most trusted developers having worked with the core team at Slashdev. He is skilled in frontend and backend development and works with all modern JS frameworks. He also has built React Native mobile applications that are in the app store. He is especially skilled in Node.js, Express.js, React/Next/Gatsby, React Native, Svelte, Vue.
Professional Experience
Fullstack Engineer
2 years 7 months
Shocknet
• Worked on developing a decentralized BTC social network that utilizes cutting-edge technology such as PWAs, Lightning Network nodes, and GunDB. I've worked as part of a team and developed the Backend API in Node.js which communicates directly with LND using gRPC, I've also contributed to several open-source plugins we're currently utilizing in our projects
React
Next.js
Node.js
SailsJS
Fullstack Engineer
5 years 7 months
AthArmor
• I've been working on Armor for almost 5 years now, I've built several large-scale projects from scratch such as a React Native app that communicates with FIDO2 Security Keys and On-device Biometrics using the device's TPM chip to securely store keys and use them to log users in without needing a password throughout the process at all! It's now being constantly maintained with new features being added to it from time to time.
• I've also worked on implementing both a Frontend and a Backend SDK for Auth Armor that's hosted in NPM with several customers utilizing both of the plugins in their own projects to integrate AuthArmor's authentication technology into it.
JavaScript
Firebase
Node.js
MongoDB
TypeScript
React
MeteorJS
Fullstack Engineer
1 year
Kbyte
• Worked part-time with KBYTE to improve their Front-end's UI and UX so it's easy to use for both Students and Parents, I've also worked on implementing several functionalities in the backend using Java.
MySQL
Node.js
MeteorJS
React
Java
Spring
Backend Developer
1 year
Slips.io
• I've worked on the backend side of Slips.io which is an online game streamers platform that adds more interactivity to game streams by allowing users to create challenges for both the streamer and for other players to compete in and complete!
Node.js
TypeScript
PostgreSQL
KoaJS
AdonisJS
Crypto Wallet Integration
5 months
Freelance
• BTC wallets with LND
• Integration ETH wallets with Metamask
Blockchain
Ethereum
Fullstack
Education
Udacity
Fullstack Web Development
Developer Profile
Leadership:
Score 4: Capable Tech Lead, drives technical strategy, and envisions project scope.
Communication:
Score 4: Effectively communicates complex technical concepts to non-technical stakeholders and bridges departmental communication gaps.
Professsional Experience:
Score 4: Project Lead - Overseen project lifecycles, led teams, ensured timely deliveries, and has been the primary point of contact for significant tech initiatives.
Engineering Skill:
Score 5: CTO level - Shapes the company technological direction, makes key decisions on tech stack and infrastructure, and bridges tech with business vision.
Professionalism:
Score 5: Elite Professional - Embodies the highest standards in all interactions, mentors others in professional growth, and sets the benchmark for workplace excellence.
Skill Evaluation: 10/10
Professional Strengths
- Skilled fullstack developer across JS stack
- Expert in Node.js
- Mobile application experience
About me
• My name is Khalid Kheir, I've worked with companies ranging from large-scale enterprises that have teams with dozens of developers working as a team, to startups where I'm handling both the Frontend and Backend sides of their apps.
About
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Engineering Skills
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@2026 slashdev.io
