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Cloud Architecture Network Security Audit

We are looking for a certified systems auditor to assess our AWS infrastructure and secure application access layers. Must review active IAM role bindings, ensure strict validation checks over microservices networking boundaries, execute deep penetration test procedures mapping to OWASP security targets, and draft a clean structural remediation report.

$700Jul 30, 2026Sultana Kamal

E-commerce Sales Optimization Data Analyst

Seeking an analytical thinker to extract, scrub, process, and map comprehensive customer transaction datasets using Python and SQL. Your final analytical reports must display clean statistical trend modeling tracking conversion dropouts, cart abandonment points, seasonal trends, and include polished visual representations built via Tableau.

$380Aug 12, 2026Taskin Ahmed

PostgreSQL Complex Query Optimization

Our relational analytics platform encounters heavy processing timeouts when sorting large transaction trees. We need a database specialist to isolate structural inefficiencies, formulate optimized query index pathways, reorganize redundant data tables, and cut down execution processing windows below target millisecond bounds.

$440Aug 11, 2026Asif Nawaz

Python Script for Automated Web Scraping

Need a developer to write an optimized Python script to scrape unstructured real-estate listings from dynamic directories. The script must utilize Asyncio or Scrapy to bypass basic rate-limiting controls, clean layout anomalies, extract raw data patterns, and save clean structured results inside a relational database system daily.

$170Aug 4, 2026Taskin Ahmed