u
usman478478

Usman Ali

@usman478478

Django, Python, FastAPI, React, SQL, Web Scraping, LangChain,SaaS Development

Pakistan
About me
I'm a Python Full-Stack Developer specializing in Django, FastAPI, React.js, AI automation, and SaaS development. I build scalable web applications, REST APIs, automation tools, and web scraping solutions. I developed **Rankerli (https://rankerli.com)**, a SaaS platform featuring AI Link Builder, Brand Signals, Local Search Grid, AI Ranking APIs, and SEO automation. My expertise includes LangChain, OpenAI APIs, PostgreSQL, MySQL, Redis, Docker, Selenium, Playwright, and API integrations to deliver fast, reliable, production-ready solutions. ... Read more

Skills

u
usman478478
Usman Ali
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will debug and fix python, django, flask, pandas, openai, sqlalchemy code
From$20 / projectMore details
Full Stack Web Applications
I will be your full stack developer for django and react website development
From$100 / projectMore details

Portfolio

Work experience

Python Developer

CureMD • Full-time

May 2023 - Present • 3 yrs 5 mos

Saas-Based-Tools https://rankerli.com Python Automation Engineer with hands-on experience building scalable AI-powered automation platforms using Django, FastAPI, React.js, and SQL. I specialize in developing intelligent backend systems, REST APIs, workflow automation, and web scraping solutions that improve productivity and business operations. My work includes designing and developing AI Link Builder, BrandSignals automation, Local Search Grid systems, AI Ranking APIs, and SEO automation tools that integrate with modern AI models and third-party services. I have built high-performance APIs with FastAPI, robust web applications using Django, and interactive frontends with React.js. I have extensive experience in web scraping using Selenium, Playwright, BeautifulSoup, and Scrapy to collect, process, and analyze data from various sources. I also work with LangChain, OpenAI APIs, vector databases, and AI workflows to create intelligent applications, automated research tools, and data-processing pipelines. My expertise includes asynchronous programming, API integrations, authentication systems, task scheduling with Celery, database optimization with PostgreSQL and MySQL, Redis caching, Docker deployment, and cloud-ready backend architectures. I focus on writing clean, maintainable, and scalable code while following best practices for software development. Technologies: Python, Django, FastAPI, React.js, JavaScript, SQL, PostgreSQL, MySQL, Redis, Celery, Selenium, Playwright, BeautifulSoup, Scrapy, LangChain, OpenAI API, REST APIs, Docker, Git, Linux, and automation scripting.