Manikandan R
Network, Cybersecurity & Cloud Computing Trainee
About
Tech driven professional with 3years experience at Amazon Prime Video, specialising in digital operations and secure content workflows. Currently working in Cloud, Cybersecurity, and Networking at ISR Tech with hands on skills in Linux, AWS, Ethical Hacking and network monitoring. Seeking a challenging cybersecurity role to leverage my technical skills to contribute to organisation while advancing my professional career growth.
Skills & Expertise (19)
Work Experience
Network, Cybersecurity & Cloud Computing Trainee
ISR Tech Org
08-2024 - Present
Identified and remediated 30+ security vulnerabilities by conducting vulnerability assessments as a Cyber Security Associate, presented findings to cross functional teams, reducing risk exposure by 40%. Improved product security by collaborating with product development and QA teams, providing technical feedback that led to 20% reduction in post deployment vulnerabilities. Optimised cloud deployment by configuring 10+ AWS services including EC2, IAM, EBS, Route 53, RDS, ELB, EFS, Autoscaling, CloudWatch that enabled cost effective and scalable solutions. Discovered and reported 15+ web application flaws as a Web Security Analyst, by performing penetration testing with Burp Suite, SQLmap covering OWASP Top 10 vulnerabilities. Simulated Phishing attack scenarios using tools like Zphisher, demonstrating a 70% user click rate to target cybersecurity awareness training. Worked on SIEM tool Splunk to collect and analyse logs from network devices. Customised Snort IDS/IPS rules to detect threat in network traffic as a SOC analyst. Managed Active Directory (AD) user accounts, group policies and permissions in windows server. In-depth knowledge on firewall, VPN, LAN, Switch, Router configuration. Utilised Wireshark and Bettercap as a Network Engineer for network traffic analysis and MITM simulations.
L2 Digital Content Associate
Amazon Development Center
07-2019 - 06-2022
Reduced the process time by 90% by implementing the automation with the help of automation team which led to save 4 head counts and $120,000 USD save. Enhanced content publishing accuracy by 35% by implementing auditing the team's metadata work which reduced customer facing errors and improved viewer experience across global market. Accelerated High Value Content (HVC) launch timelines by 20% through proactive coordination with cross-functional teams. Reduced quality control issues by 25% by initiating QA checklist with the engineering team to improve tool reliability which resulted in higher view rates for episodic releases. Received star performer awards for improving productivity to 120%. Worked on Amazon's internal tools to ingest contents on AWS cloud by maintaining compliance and security protocols. Collaborated with global tech and content delivery teams to troubleshoot network latency, CDN issues and asset delivery failures impacting publishing workflows. Performed UAT testing, QC'ed automation processes (ACQA) before integrating it into the CI/CD pipeline, ensuring high-quality standards were met prior to deployment. Handled confidential pre-release content, following strict data access policies to prevent leaks, piracy or unauthorised distribution. Enforced role-based access control (RBAC) for internal tools, limiting access to sensitive publishing contents based on team function. Coordinated with business stakeholders and internal teams to ensure smooth delivery of high value contents within defined SLAs. Supported the onboarding of 15 new members by creating training SOPs and mentoring peers which accelerated their ramp-up period by 35%.
Education
Bachelor of Engineering (B.E)
2014 - 2018 · India
Certifications
Cyber Security 101
TryHackMe · N/A
Skills gained - Red, Blue, General Cyber, Ethical Hacker.
Pre-security learning path
TryHackMe · N/A
Skills gained - Security Analysis, Linux and Windows Fundamentals.
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Skills (19)
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