๐ก Solution Architect | Building Reliable SaaS Products & AI-Driven Platforms on AWS
I help businesses build, modernize, and scale intelligent software systems, from new product ideas to mature, high-growth platforms.
With 8+ years of experience in software and data engineering, I design cloud-native, API-driven, and AI-powered architectures that improve scalability, automation, and business performance.
โ๏ธ What I Do
๐นSoftware Development: Node.js, TypeScript, NestJS, Express, Python
๐นAPI Architecture & Integration: REST, GraphQL, and 3rd-party APIs (Shopify, Amazon, HubSpot, Scarf, Ezoic, etc.)
๐นCloud Architecture: AWS Lambda, API Gateway, DynamoDB, S3, Terraform, CI/CD automation
๐นData Systems: ETL pipelines, data lakes, Glue, Athena, Airflow, Redshift powering analytics and reporting
๐นAI Integration: Embedding OpenAI, ChatGPT, Anthropic, and Hugging Face APIs to automate workflows, enhance decision-making, and add intelligent features to SaaS and enterprise platforms
๐นSaaS & Product Development: Helping companies build new software from concept to launch or scale existing platforms for reliability, cost efficiency, and growth
๐ Highlighted Projects
- Unified Booking Engine (Travel Platform) : Designed and delivered the architecture for a multi-system booking platform. Built APIs and data pipelines for real-time synchronization of bookings, pricing, and availability.
- Data Integration Platform (Open Data Lakehouse) : Built a serverless data system integrating Community datasets into a unified data lake. Automated ingestion, transformation, and analytics through Athena + Preset dashboards.
- AI-Enhanced SaaS Automation Tool : Integrated OpenAI APIs into an internal SaaS platform to automate data processing and content generation, reducing manual tasks by 70%.
- E-Commerce Integrations (Shopify, Amazon, ShipBob) : Developed API-based integrations and automated synchronization for orders, inventory, and reporting.
๐ฏ Why Businesses Work With Me
โ๏ธBusiness-Driven Engineering: I focus on measurable outcomes faster systems, reduced costs, and smarter automation.
โ๏ธBuild & Scale Expertise: I help teams launch new software systems or elevate existing ones to handle growth.
โ๏ธProven Results: Delivered solutions that improved performance by 40โ60% and automated workflows by up to 90%.
โ๏ธReliable Partner: Transparent communication, clean documentation, and delivery that aligns with business goals.
Letโs build, optimize, or scale your software platform intelligent, cloud-ready, and designed for growth.
Node.js
JavaScript
Python
PostgreSQL
JSON
API Development
AWS Lambda
API Integration
API
Shopify
AI Development
NestJS
Back-End Development
Artificial Intelligence
Amazon Web Services
Ayoube E.
Rabat, Morocco
$30/hr
4.6
17 jobs
๐ฏ ๐๐ซ๐๐ง๐ฌ๐๐จ๐ซ๐ฆ ๐๐จ๐ฎ๐ซ ๐๐๐๐๐ฌ ๐ข๐ง๐ญ๐จ ๐๐ฑ๐๐๐ฉ๐ญ๐ข๐จ๐ง๐๐ฅ ๐๐ข๐ ๐ข๐ญ๐๐ฅ ๐๐จ๐ฅ๐ฎ๐ญ๐ข๐จ๐ง๐ฌ
Looking to elevate your online presence or bring your software vision to life? You're in the right place.
As a skilled Full Stack Developer, I bring a track record of delivering seamless, high-performing web and application solutions. Whether you need sleek, user-friendly interfaces or robust, scalable backend systems, I ensure every project is crafted to meet your unique goals and exceed expectations.
What sets me apart is a deep commitment to understanding your vision. I blend technical expertise with collaborative problem-solving to translate ideas into tangible results. From startups to established businesses, Iโve worked with diverse clients to create impactful digital experiences.
๐ ๐๐ฑ๐ฉ๐๐ซ๐ญ๐ข๐ฌ๐ ๐๐๐ซ๐จ๐ฌ๐ฌ ๐๐๐๐ก๐ง๐จ๐ฅ๐จ๐ ๐ข๐๐ฌ:
Frontend: React, Next.js, Lit, Tailwind CSS
Backend: Node.js, Nest.js, Spring Boot, FastAPI, Flask.
Databases: MySQL, PostgreSQL, Oracle, MongoDB, Redis
DevOps & Architecture: Docker, Kubernetes, GitHub Actions, MVC
๐ ๐๐๐ฒ ๐๐๐ซ๐ฏ๐ข๐๐๐ฌ:
Custom Web Application Development
API Integration & Backend Architecture
Extension Development (VS Code, Chrome, Figma, Obsidian)
Performance Optimization & Maintenance
๐ผ ๐๐ซ๐จ๐๐๐ฌ๐ฌ๐ข๐จ๐ง๐๐ฅ ๐๐ข๐ ๐ก๐ฅ๐ข๐ ๐ก๐ญ๐ฌ:
Agile Project Management: Skilled in Scrum and Kanban, ensuring on-time delivery.
Clean Code & Documentation: Prioritizing maintainability, clarity, and transparency.
Global Client Collaboration: Proven success working with international clients to achieve 100% satisfaction.
๐ ๏ธ ๐ ๐๐ซ๐จ๐ฏ๐๐ง ๐๐๐ซ๐ญ๐ง๐๐ซ ๐๐จ๐ซ ๐๐ฎ๐๐๐๐ฌ๐ฌ:
From enhancing your digital presence to building complex systems, Iโm here to empower your projects with a blend of technical mastery and strategic insight. With proficiency in JavaScript, TypeScript, Python, Java, and more, I craft solutions tailored to your business needs.
๐ ๐๐๐ญโ๐ฌ ๐๐ข๐ฌ๐๐ฎ๐ฌ๐ฌ ๐๐จ๐ฎ๐ซ ๐๐ซ๐จ๐ฃ๐๐๐ญ
Your goals deserve more than a one-size-fits-all solution. Letโs connect to discuss how I can help you achieve measurable success.
๐ท๏ธ ๐๐ฉ๐๐๐ข๐๐ฅ๐ญ๐ข๐๐ฌ:
Full Stack Developer, ReactJS Expert, NodeJS Developer, Software Engineer, Web Applications, API Development, JavaScript & TypeScript, Agile Development, Custom Software Solutions, and Digital Innovation
Node.js
JavaScript
MongoDB
Figma
CSS
HTML5
Python
Java
TypeScript
React
SQL
Google Chrome Extension
REST API
Puppeteer
Selenium
Zakaria E.
Casablanca, Morocco
$20/hr
5.0
4 jobs
Got a product idea, a half-finished project, or a Figma file ready to build but no developer you can fully trust to actually deliver it?
10+ projects completed in fintech, healthcare, and SaaS. Performance is built in from day one. Frontend execution is pixel-perfect, with every spacing, font, and color landing exactly in the browser.
1 client. 1 month. A fully working hall management system that they still use today.
I build React and Next.js interfaces that match your vision exactly and perform well on every device. Not close. Not "good enough." Exactly.
I've shipped fintech platforms, healthcare SaaS, booking systems, AI-powered apps, and landing pagesโand I treat every project like it has my name on it. Because it does.
โญ "Zakaria is an outstanding developer. He built a custom hall management system for us using Next.js and React that is both fast and incredibly easy to use. He didn't just write code; he helped us solve our booking challenges. If you are looking for a professional who delivers high-quality frontend work on time, Zakaria is your guy!"
What you get
Performance built in from day one
Projects consistently score 90โ100 on Lighthouse for performance, accessibility, and SEO.
Premium-feeling animations
Smooth interactions with Framer Motion and GSAP โ polished without hurting performance.
AI integrations that ship to production
OpenAI, Claude, and LLM features integrated into real-world products, not just prototypes.
Clean, maintainable code
Reusable components, organized architecture, and developer-friendly handoff.
Clear communication throughout the project
Asking the right questions early keeps the process smooth and avoids surprises later.
What I build
โข SaaS dashboards & web applications
โข AI-powered apps & LLM integrations (OpenAI, Claude, Gemini)
โข Landing pages & marketing websites
โข Figma to production
โข Booking & management systems
โข Authentication & payment integration (Stripe, Clerk, NextAuth)
โข Performance optimization & page speed
No design yet?
Tell me what you're building, who it's for, and the experience you want users to have.
I can help shape the direction before we write a single line of code.
Send me a message โ I usually reply within a few hours.
[ Stack ]
React ยท Next.js ยท TypeScript ยท Tailwind CSS ยท Framer Motion ยท GSAP ยท ShadCN UI ยท Node.js ยท OpenAI API ยท Claude API ยท REST APIs ยท GraphQL ยท Stripe ยท Clerk ยท NextAuth ยท MySQL ยท PHP ยท Git ยท Vercel
[Keywords]
React Developer ยท Next.js Developer ยท Frontend Developer ยท TypeScript Developer ยท SaaS Developer ยท AI Developer ยท LLM Integration ยท Figma to React ยท Dashboard Developer ยท Landing Page Developer
JavaScript
Front-End Development
Front-End Development Framework
React
Next.js
TypeScript
Design Writing
HTML
CSS
Portfolio Website
SEO Performance
Website Optimization
Website Redesign
Tailwind CSS
API Integration
Adnane Y.
Oujda, Morocco
$15/hr
5.0
4 jobs
๐ Full-Stack Engineer with 5+ years building large-scale enterprise applications for international clients, clean code, on-time delivery, and real business impact.
From backend APIs to polished frontends and DevOps pipelines, I bring end-to-end ownership to every project I take on.
โ๏ธ TECHNICAL EXPERTISE
โธ Languages: PHP, JavaScript, TypeScript, HTML/CSS, SQL
โธ Backend: Symfony, API Platform, Laravel, Zend
โธ Frontend: React.js, Vue.js, Next.js, Nuxt.js, jQuery
โธ UI & Styling: Tailwind CSS, Bootstrap, Material UI, Reactstrap
โธ Databases: MySQL, PostgreSQL, MongoDB, Firebase, DynamoDB, SQL Server
โธ DevOps & Cloud: Docker, Jenkins, AWS, Oracle Cloud, OpenShift, Linux, CI/CD, Redis, RabbitMQ
โธ Testing: PHPUnit, Jest, Cypress, TDD, PHPStan, Blackfire
โธ API & Integration: REST, SOAP, Postman, Elasticsearch
โธ Collaboration: Scrum, Kanban, Jira, Azure DevOps, Confluence, Slack, Miro
โ WHAT I CAN DO FOR YOU
โ Build scalable, production-ready web applications from scratch
โ Develop robust PHP / Symfony / Laravel backends and REST/SOAP APIs
โ Craft responsive frontends with Vue.js, Nuxt.js, React.js, or Next.js
โ Optimize performance, fix bottlenecks, and improve code quality
โ Set up Dockerized deployments, CI/CD pipelines, and cloud environments
โ Write automated tests and enforce best practices with TDD
โก Currently available for new projects. Send me a message and let's get started!
JavaScript
jQuery
PHP
Symfony
Laravel
Vue.js
Nuxt.js
React
Next.js
HTML5
CSS 3
MySQL
Zend
React Native
Firebase
Marwane A.
Agadir, Morocco
$17/hr
5.0
5 jobs
๐๐๐ฏ๐ ๐๐ง ๐ข๐๐๐ ๐๐จ๐ซ ๐ ๐๐๐ ๐๐ฉ๐ฉ ๐จ๐ซ ๐๐๐๐ ๐๐ฎ๐ญ ๐ง๐๐๐ ๐ฌ๐จ๐ฆ๐๐จ๐ง๐ ๐ฐ๐ก๐จ ๐๐๐ง ๐ญ๐ฎ๐ซ๐ง ๐ข๐ญ ๐ข๐ง๐ญ๐จ ๐ ๐๐จ๐ฆ๐ฉ๐ฅ๐๐ญ๐, ๐ฌ๐๐๐ฅ๐๐๐ฅ๐ ๐ฉ๐ซ๐จ๐๐ฎ๐๐ญ?
Iโm a Full Stack Developer specializing in Next.js, TypeScript, and Node.js, helping startups and growing businesses build fast, scalable web applications from idea to production. I donโt just write code, I build complete systems that are clean, reliable and ready to grow with you.
If you need a Full Stack Developer who understands both frontend experience and backend architecture, youโre in the right place. I work with modern stacks to create high performance SaaS platforms, dashboards, internal tools, and custom web applications that users actually enjoy using.
Hereโs how I can help:
๐๐ผ ๐๐ฎ๐ฌ๐ญ๐จ๐ฆ ๐๐๐ ๐๐ฉ๐ฉ๐ฅ๐ข๐๐๐ญ๐ข๐จ๐ง ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ
End to end development using Next.js, TypeScript, and Node.js, from UI to API to database.
๐๐ผ ๐๐๐๐ ๐๐ฉ๐ฉ๐ฅ๐ข๐๐๐ญ๐ข๐จ๐ง ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ
Authentication, subscriptions, Stripe integration, multi tenant architecture, and scalable backend systems.
๐๐ผ ๐ ๐ซ๐จ๐ง๐ญ๐๐ง๐ ๐๐๐ฏ๐๐ฅ๐จ๐ฉ๐ฆ๐๐ง๐ญ ๐ฐ๐ข๐ญ๐ก ๐๐๐ฑ๐ญ.๐ฃ๐ฌ
SEO friendly, fast loading interfaces with clean UI and smooth user experience.
๐๐ก๐๐ญ ๐ ๐๐ฎ๐ข๐ฅ๐
๐ ๐๐๐๐ ๐๐ฉ๐ฉ๐ฅ๐ข๐๐๐ญ๐ข๐จ๐ง๐ฌ
Multi-tenant SaaS platforms
Subscription systems
Role-based dashboards
Admin panels & reporting systems
โ๏ธ๐ ๐ฎ๐ฅ๐ฅ ๐๐ญ๐๐๐ค ๐๐๐ ๐๐ฉ๐ฉ๐ฅ๐ข๐๐๐ญ๐ข๐จ๐ง๐ฌ
Next.js production-grade applications
React frontends with optimized rendering
Node.js and Express backend systems
REST APIs and secure authentication
๐ณ ๐๐๐ฒ๐ฆ๐๐ง๐ญ & ๐๐ฎ๐๐ฌ๐๐ซ๐ข๐ฉ๐ญ๐ข๐จ๐ง ๐๐ฒ๐ฌ๐ญ๐๐ฆ๐ฌ
Stripe integration
Webhooks & recurring billing logic
Usage-based pricing systems
Secure checkout flows
๐ ๐๐๐ฌ๐ก๐๐จ๐๐ซ๐๐ฌ & ๐๐ง๐ญ๐๐ซ๐ง๐๐ฅ ๐๐จ๐จ๐ฅ๐ฌ
Business analytics dashboards
Workflow automation systems
CRM and internal management tools
Data-heavy reporting applications
๐ ๐๐๐๐ค๐๐ง๐ & ๐๐ซ๐๐ก๐ข๐ญ๐๐๐ญ๐ฎ๐ซ๐
Scalable API architecture
PostgreSQL and MongoDB database design
Authentication and authorization systems
Microservices-ready backend structure
๐๐ก๐จ ๐ ๐๐จ๐ซ๐ค ๐๐๐ฌ๐ญ ๐๐ข๐ญ๐ก
SaaS founders building MVP to production
Startups needing a reliable long-term developer
Agencies outsourcing complex React or Node.js builds
Businesses scaling existing web applications
I am not a template developer. I build structured, scalable systems meant for growth.
Why Clients Hire Me
โ Strong focus on scalable SaaS architecture
โ Clean, maintainable TypeScript code
โ Business-oriented development approach
โ Clear communication and structured workflow
โ Comfortable joining existing teams or leading builds
I think beyond features. I think in systems.
๐๐๐๐ก ๐๐ญ๐๐๐ค
Languages: JavaScript ES6+, TypeScript
Frontend: React.js, Next.js
Backend: Node.js, Express.js, NestJS
Databases: PostgreSQL, MongoDB, MySQL
Payments: Stripe, subscription systems
DevOps: Docker, CI/CD, Git workflows
Architecture: REST APIs, Webhooks, scalable backend design
๐๐๐ญโ๐ฌ ๐๐ฎ๐ข๐ฅ๐ ๐๐จ๐ฆ๐๐ญ๐ก๐ข๐ง๐ ๐๐๐๐ฅ๐๐๐ฅ๐
If you are developing a SaaS platform, subscription product, or full stack web application and need a developer who understands both architecture and business growth, send me a message with your idea.
๐๐๐ฒ๐ฐ๐จ๐ซ๐๐ฌ
Senior Full Stack Developer, Full Stack Engineer, MERN Stack Developer, React.js Expert, Next.js Expert, Node.js Backend Developer, Express.js Developer, NestJS Developer, JavaScript Developer, Frontend Developer, Backend Engineer, Web App Developer, Custom Web Application Developer, SaaS MVP Developer, Startup MVP Developer, Product Development Engineer, Cloud Application Developer, API Integration Specialist, Secure Authentication Systems, JWT Authentication, OAuth Integration, Payment Gateway Integration, Stripe Developer, Webhook Integration, Subscription Billing Systems, SaaS Architecture Expert, Database Design Specialist, PostgreSQL Expert, MongoDB Expert, SQL Developer, Admin Panel Developer, Dashboard Developer, Internal Tools Developer, Automation Developer, Business Process Automation, Performance Optimization Expert, Scalable Backend Developer, High Performance Web Apps, Server Side Rendering Next.js, SEO Friendly Web Applications, Deployment Specialist, DevOps Support, Git Workflow Expert, Agile Developer, Scrum Team Developer,Long term full stack developer,Full stack developer long term,Full stack developer permanent remote,Full time full stack developer, Full time frontend developer,Frontend developer long term,React developer full time,Frontend developer contract to hire,Next.js developer long term,Frontend developer ongoing project,Dedicated frontend developer.
Node.js
MongoDB
Full-Stack Development
Next.js
React
SQL
Git
CI/CD
Docker
Tailwind CSS
Bootstrap
NestJS
TypeScript
Back-End Development
Front-End Development
OpenAI API
Chatbot Integration
PostgreSQL
Yassine H.
Mohammedia, Morocco
$30/hr
4.6
19 jobs
Iโm Yassine Hilali, a Senior Node.js Developer with over 4 years of experience in building dynamic, responsive, and scalable web applications. I specialize in Node.js, ExpressJS, NestJS, ReactJS, and NextJS, delivering high-quality solutions that solve complex business problems.
What I Offer:
โข Full-Stack Development: From front-end to back-end, I create cohesive and efficient applications.
โข Scalable Web Applications: Designing solutions that grow with your business and handle increasing traffic seamlessly.
โข API Development & Integration: Building robust and maintainable APIs for seamless connectivity.
โข Technical Guidance: Applying best practices, architecture principles, and system design insights to ensure maintainable and high-performing codebases.
Technical Skills:
โข Front-End: HTML5, CSS3, JavaScript, React.js, Next.js, Redux, TailwindCSS
โข Back-End: Node.js, Express.js, Nest.js, RESTful APIs
โข Databases: MongoDB, Mongoose
โข Version Control: Git, GitHub
โข Deployment & Cloud: Heroku, Vercel, GCP
Why Choose Me:
โข Clear Communication: Transparent, regular updates to keep you informed at every stage.
โข Problem Solver: Strong analytical skills to troubleshoot and resolve complex issues efficiently.
โข Quality-Focused: Writing clean, maintainable code that follows best practices and standards.
โข Leadership Potential: Ready to provide technical guidance, mentor junior developers, and contribute to project architecture.
โข Client Satisfaction: Committed to exceeding expectations and building long-term partnerships.
If youโre looking for a senior Node.js developer who can deliver scalable, high-quality web applications and provide technical guidance, letโs discuss your project. Iโm excited to help you bring your ideas to life.
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