Usman Ahmed - Full Stack Developer

About Me

Full Stack & AI Engineer

I am a dedicated Full Stack & AI Engineer with 4+ years of experience designing, developing, and deploying scalable, high-performance web applications and advanced AI systems.

My technical expertise spans modern web development and state-of-the-art AI technologies. I specialize in building intelligent applications using Large Language Models (LLMs), custom Retrieval-Augmented Generation (RAG) pipelines, and autonomous multi-agent orchestration, in addition to robust MERN, LAMP, and Python FastAPI stacks.

I excel at building secure RESTful APIs, designing optimized data architectures, and crafting high-performance user interfaces. By combining web engineering with AI patterns (like LangChain, LangGraph, and Vector Databases), I build software solutions that are not only performant and stable but also intelligent and context-aware.

Driven by a passion for clean code, system design, and continuous learning, I stay at the forefront of the rapidly evolving AI landscape. I am committed to delivering maintainable, production-ready systems that solve real-world problems and drive client success.

Technical Expertise

Specialized skills and technologies I work with

Full Stack Development

End-to-end web application development with modern frameworks

AI Engineering & LLMs

Custom RAG pipelines, multi-agent orchestrations, and LLM integrations

RESTful API Design

Building scalable APIs with Node.js, Express, and Python FastAPI

Database Architecture

Expertise in MongoDB, MySQL, PostgreSQL, and Vector DBs optimization

Performance Optimization

Optimizing applications for speed, efficiency, and scalability

Clean Code Practices

Writing maintainable, testable, and well-documented code

Technology Stack

💻 Frontend Technologies

React.jsReact.js
Vue.jsVue.js
Angular.jsAngular.js
Next.jsNext.js
JavaScriptJavaScript
TypeScriptTypeScript

⚙️ Backend Technologies

Node.jsNode.js
PHPPHP
LaravelLaravel
ExpressExpress
PythonPython
FastAPIFastAPI
RR

🤖 AI & Machine Learning

TensorFlowTensorFlow
PyTorchPyTorch
Scikit-learnScikit-learn
NumPy
NumPy
Pandas
Pandas
Google Vertex AIGoogle Vertex AI
Azure MLAzure ML
OpenCVOpenCV
Jupyter
Jupyter

🗄️ Databases & Cloud

MongoDBMongoDB
PostgreSQLPostgreSQL
MySQLMySQL
AWSAWS
DockerDocker
GitGit

🔧 Tools & Platforms

VS CodeVS Code
GitHubGitHub
PostmanPostman
LinuxLinux
VercelVercel

Education

Academic background and qualifications

Bachelors in Computer Engineering

2018 - 2022

University Of Engineering & Technology, Lahore

CGPA: 3.1

FSc Pre-Engineering

2016 - 2018

Government College University, Lahore

Marks: 93%

Matric

2014 - 2016

LDA Model Boys High School, Lahore

Marks: 94%