Sairaj J.
Security Researcher | DevSecOps Engineer
I am a dedicated Security Researcher and DevSecOps Engineer with a profound passion for cybersecurity and system integrity. My career revolves around ensuring the safety, resilience, and efficiency of digital systems by combining advanced technical expertise with a proactive approach to identifying and mitigating risks. As a Cybersecurity Engineer and Analyst, I specialize in securing infrastructure, analyzing vulnerabilities, and implementing robust security measures across diverse environments. With a strong background in Linux system administration, CI/CD pipelines, and containerization, I bring a holistic approach to integrating security into every stage of the software development lifecycle. My expertise extends to penetration testing, OSINT, automation, and creating tailored CLI utilities for enhanced productivity and security. I am adept at identifying and resolving system vulnerabilities, ensuring compliance with industry standards, and optimizing operational workflows. Whether it’s safeguarding digital assets, implementing DevSecOps practices, or performing in-depth security analyses, I am committed to delivering solutions that protect and enhance your organization's technological infrastructure. Let's collaborate to build secure, efficient, and future-ready systems.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $3.4k
Billed in all: $7,839$7.8k
$559 in the last 6 months
Across 8 contracts
Across 34 contracts
Earnings, last 30 days
Skill rankings: Top 10% in Programming Bug Fix
Ranked by MRR among everyone on Upwork with the skill.
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- #18Kali Linux110 freelancers · 🇮🇳 #3Top 16%🇮🇳#3 of 11
- #18System Programming76 freelancers · 🇮🇳 #1Top 24%🇮🇳#1 of 6
- #40Cyber Threat Intelligence201 freelancers · 🇮🇳 #3Top 20%🇮🇳#3 of 17
- #64AI Security199 freelancers · 🇮🇳 #15Top 32%🇮🇳#15 of 41
- #89Bash682 freelancers · 🇮🇳 #13Top 13%🇮🇳#13 of 75
- #94Vulnerability Assessment519 freelancers · 🇮🇳 #8Top 18%🇮🇳#8 of 60
- #99Penetration Testing623 freelancers · 🇮🇳 #9Top 16%🇮🇳#9 of 82