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Backend Development | Web Analysis | API

$20/hr Starting at $50

Service Title:

Advanced Backend Development | APIs | Web Scraping | Data Analysis

Service Description:

I specialize in backend development, API integration, web scraping, and data analysis, offering advanced and optimized solutions tailored to your needs. Whether you require a robust backend architecture, high-performance APIs, or deep data insights, I can help you build scalable and efficient systems.

I work with FastAPI, Django, and SQL, ensuring secure, asynchronous, and optimized backend development. I also implement advanced concepts such as microservices architecture, authentication & authorization (JWT, OAuth2), caching (Redis, Memcached), and WebSockets for real-time communication.

For API development, I focus on RESTful and GraphQL APIs, API rate limiting, background task processing (Celery, RabbitMQ), API gateway integration, and security best practices (CORS, CSRF protection, encryption) to ensure seamless and secure communication between systems.

In data analysis, I process large datasets using Pandas, NumPy, and Dask, visualize insights through Power BI, Tableau, and Matplotlib, and implement predictive modeling, time series analysis, and anomaly detection. If image processing is required, I use OpenCV for object detection, OCR, and automation tasks.

For web scraping, I build scalable crawlers with Scrapy, Selenium, and BeautifulSoup, integrating proxy rotation, CAPTCHA solving, and headless browser automation to handle complex scraping tasks efficiently.

If you're looking for scalable, secure, and high-performance solutions, let’s collaborate to turn your ideas into reality!

About

$20/hr Ongoing

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Service Title:

Advanced Backend Development | APIs | Web Scraping | Data Analysis

Service Description:

I specialize in backend development, API integration, web scraping, and data analysis, offering advanced and optimized solutions tailored to your needs. Whether you require a robust backend architecture, high-performance APIs, or deep data insights, I can help you build scalable and efficient systems.

I work with FastAPI, Django, and SQL, ensuring secure, asynchronous, and optimized backend development. I also implement advanced concepts such as microservices architecture, authentication & authorization (JWT, OAuth2), caching (Redis, Memcached), and WebSockets for real-time communication.

For API development, I focus on RESTful and GraphQL APIs, API rate limiting, background task processing (Celery, RabbitMQ), API gateway integration, and security best practices (CORS, CSRF protection, encryption) to ensure seamless and secure communication between systems.

In data analysis, I process large datasets using Pandas, NumPy, and Dask, visualize insights through Power BI, Tableau, and Matplotlib, and implement predictive modeling, time series analysis, and anomaly detection. If image processing is required, I use OpenCV for object detection, OCR, and automation tasks.

For web scraping, I build scalable crawlers with Scrapy, Selenium, and BeautifulSoup, integrating proxy rotation, CAPTCHA solving, and headless browser automation to handle complex scraping tasks efficiently.

If you're looking for scalable, secure, and high-performance solutions, let’s collaborate to turn your ideas into reality!

Skills & Expertise

Amazon Web ServicesAPIData ExtractionGeneral / Other Programming & SoftwareJavaObject-Oriented ProgrammingProgrammingVersion ControlWeb Scraping

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