You will get a Full-Stack Web App Built with Angular, NestJS, or Python FastAPI
Project details
Full-Stack Engineer with 6+ years of experience building high-performance web apps and scalable backend systems. I specialize in Angular, NestJS, and Python, covering the full spectrum from pixel-perfect frontends to production-ready APIs and AI-powered features.
Whether you need a complex Angular dashboard, a NestJS REST or GraphQL API, or a Python backend with FastAPI and LLM integrations, I bring the architecture experience to do it right from the start.
What I deliver:
✔ Frontend: Angular 16+, TypeScript, RxJS, Angular Material, Tailwind CSS
✔ Backend (Node): NestJS, REST APIs, GraphQL, WebSockets, JWT Auth
✔ Backend (Python): FastAPI, Flask, LLM integrations, AI agents, RAG pipelines
✔ Databases: PostgreSQL, MySQL, MongoDB
✔ DevOps: Docker, Docker Compose, Azure DevOps, Git, GitHub
I've maintained a 100% Job Success Score across all contracts. Clients highlight my communication, speed, and ability to understand the business side, not just the technical side.
I'm comfortable jumping into existing codebases, leading architecture decisions, or collaborating within a team. If you need someone to own a feature end-to-end and deliver clean, maintainable code, let's talk.
Whether you need a complex Angular dashboard, a NestJS REST or GraphQL API, or a Python backend with FastAPI and LLM integrations, I bring the architecture experience to do it right from the start.
What I deliver:
✔ Frontend: Angular 16+, TypeScript, RxJS, Angular Material, Tailwind CSS
✔ Backend (Node): NestJS, REST APIs, GraphQL, WebSockets, JWT Auth
✔ Backend (Python): FastAPI, Flask, LLM integrations, AI agents, RAG pipelines
✔ Databases: PostgreSQL, MySQL, MongoDB
✔ DevOps: Docker, Docker Compose, Azure DevOps, Git, GitHub
I've maintained a 100% Job Success Score across all contracts. Clients highlight my communication, speed, and ability to understand the business side, not just the technical side.
I'm comfortable jumping into existing codebases, leading architecture decisions, or collaborating within a team. If you need someone to own a feature end-to-end and deliver clean, maintainable code, let's talk.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$300
|
Standard
$800
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 1 | 2 | 3 |
Number of Pages | 3 | 5 | 10 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
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RC
Ramazan C.
Jul 1, 2026
Full-Stack & AI Developer for WhatsApp Cloud API Integration and HR Workflow Automation
Excellent collaboration and outstanding work. He supported us in a full-stack project involving WhatsApp Cloud API integration, backend development, Angular frontend components, CI/CD setup, and AI-based workflow automation.
He brought strong technical experience in AI integrations, backend architecture, full-stack development, clean API design, and deployment automation. Beyond the implementation, he also contributed with solid project understanding, structured thinking, and practical solution proposals.
He worked very well both independently and as part of the team. Communication was always clear, reliable, and professional. He was consistently available when needed, responsive, and delivered the agreed work with a high level of quality.
I am very satisfied with the result and would be happy to work with him again. Highly recommended.
He brought strong technical experience in AI integrations, backend architecture, full-stack development, clean API design, and deployment automation. Beyond the implementation, he also contributed with solid project understanding, structured thinking, and practical solution proposals.
He worked very well both independently and as part of the team. Communication was always clear, reliable, and professional. He was consistently available when needed, responsive, and delivered the agreed work with a high level of quality.
I am very satisfied with the result and would be happy to work with him again. Highly recommended.
AA
Ahmed A.
Jun 23, 2026
Senior Python Engineer (FastAPI/ AI / LLMs)
Karim was professional, responsive, and delivered high-quality work on time. Great communication throughout the project. Highly recommended.
MF
Moritz F.
Sep 22, 2025
Looking for a MEAN stack developer
AA
Ahmed A.
Sep 6, 2025
Full stack Angular / Nest JS Engineer
Very professional. Karim finished the implementation in 3 hours, will work with him again.
RD
Razvan D.
Sep 30, 2024
Full Stack Developer Java, Angular & Design (CSS) for Refactoring existing Flows
About Karim
Full-Stack Engineer | Angular NestJS Python FastAPI
100%
Job Success
Agadir, Morocco - 6:13 am local time
applications and scalable backend systems. I specialize in Angular, NestJS, and
Python, covering the full spectrum from pixel-perfect frontends to robust,
production-ready APIs and AI-powered features.
Whether you need a complex Angular dashboard, a clean NestJS REST or GraphQL API,
or a Python backend with FastAPI and LLM integrations, I bring the architecture
experience to do it right from the start, not just make it work.
What I deliver:
✔ Frontend: Angular 16+, TypeScript, RxJS, Angular Material, Tailwind CSS
✔ Backend (Node): NestJS, REST APIs, GraphQL, WebSockets, JWT Auth
✔ Backend (Python): FastAPI, Flask, LLM integrations, AI agents, RAG pipelines
✔ Databases: PostgreSQL, MySQL, MongoDB
✔ DevOps & Tools: Docker, Docker Compose, Azure DevOps, Git, GitHub
I've maintained a 100% Job Success Score across all my contracts, and clients
consistently highlight my communication, speed, and ability to understand the
business side of what they're building, not just the technical side.
I work well independently and I'm comfortable jumping into existing codebases,
leading architecture decisions, or collaborating within a team.
If you're looking for someone who can own a feature end-to-end and deliver clean,
maintainable code, let's talk.
Steps for completing your project
After purchasing the project, send requirements so Karim can start the project.
Delivery time starts when Karim receives requirements from you.
Karim works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery and Requirements Review
We start with a thorough review of your project requirements, tech stack, and goals. I ask the right questions upfront to ensure full alignment before any code is written.