--- title: "Siddhanth Dwivedi - Lead Secops Engineer in Bengaluru | Tal" description: "Meet Siddhanth Dwivedi, Top 2% in Tryhackme |Everything Security @GreatLearning |Help in building apps more secure| ex IEEE Volunteer based in Bengaluru. AI stack includes claude code, claude, and codex. Explore public work links including github, medium, and mafiaguy.github.io." image: "https://tal.club/meet/siddhanth-dwivedi/share-image" --- # Siddhanth Dwivedi on Tal ## Headline Top 2% in Tryhackme \|Everything Security @GreatLearning \|Help in building apps more secure\| ex IEEE Volunteer ## About Security Operations Engineer with 6\+ years of experience securing and operating cloud platforms on AWS\. Beyond core security responsibilities, have hands\-on experience running ECS/Docker workloads in produc\- tion, building CloudWatch observability stacks, driving infrastructure cost optimization \(30% AWS spend reduction\), and owning incident response for critical systems\. Seeking to transition into Site Reliability Engineering, combining deep security expertise with proven infrastructure and reliability skills\. Two\-time Extra Mile Award recipient for operational excellence ## Location Bengaluru ## AI stack claude code claude codex glama notebooklm ## Work experience Lead Secops Engineer at Great Learning, May 2025 \- Present ยท 1 yr 7 mos, Bengaluru, Karnataka, India, ๐Ÿ” Cloud & Security Initiatives: โ€ข Maintained ISO 27001 compliance through disaster recovery drills, user access reviews, and audit support\. โ€ข Improved security posture with IAM policy reviews, WAF rule optimization, and SAST remediation\. โ€ข Integrated cloud misconfiguration detection \(CSPM\) into CI/CD to catch and fix critical issues early\. โ€ข Collaborated with cloud security experts to implement advanced threat detection and runtime monitoring\. โ˜๏ธ Infrastructure Modernization & Optimization: โ€ข Upgraded major databases to supported versions and migrated workloads to ARM\-based compute, reducing costs by \~5% and improving performance by \~10%\. โ€ข Benchmarked and evaluated managed database alternatives to inform future migrations\. โ€ข Improved scalability and latency \(\~20โ€“30% gains\) by modernizing the core application stack and autoscaling logic\. ๐Ÿ›  Automation & IaC: โ€ข Migrated key environments to Infrastructure as Code, enabling consistent, auditable deployments\. โ€ข Built scalable CI/CD pipelines and automated Jenkins and container infrastructure from scratch\. โ€ข Reduced container startup times and improved resource utilization through advanced container optimization\. โš™๏ธ Operational Leadership: โ€ข Delivered regular patching, monitoring, and upgrades for core infrastructure components\. โ€ข Actively contributed to deployment reliability, incident resolution, and platform hardening\. Continuing to drive secure, scalable, and cost\-effective cloud infrastructure\. Senior Security Operation Engineer at Great Learning, Apr 2022 \- May 2025 ยท 3 yrs 2 mos, On\-site, Key โ— Helped in Reducing the AWS bill by 30% โ— Security implementation from the ground up\. โ— Implemented AWS WAF on the Cloudfront and ALB with all the required rules\. โ— Infrastructure as Code using AWS CDK for Disaster Recovery and Multi\-Environment Setup\. โ— Performing vulnerability assessments and penetration testing on Web, API, Network, and AWS Cloud Services like EC2 Instances, Elastic Load Balancer, Lambda, and others\. โ— Help to create and maintain information security policies, documentation, best practices, and standards\. โ— Develop and improve automated security testing to execute Black/Grey Box Testing using Burp suite, Harvester, Sqlmap etc\. โ— Introducing Incident Response and Alerting on AWS Cloud using Guard Duty, CloudWatch, CloudTrail and AWS Config\. โ— Implemented best practices solution from security hub which includes AWS Foundational Security Best Practices v1\.0\.0 and latest CIS AWS Benchmark v1\.4\.0 currently 1\.2\.0 on AWS Security Hub\. โ— Automated many of the processes using AWS Lambda for example exporting different Log group data from Cloudwatch to S3 for holding more data at low cost for the compliance purpose\. โ— Review and secure AWS Cloud using Firewall Manager, Trusted Advisor, Inspector, Security Hub, OpenSearch, Kinesis, Lambda and so on\. โ— Ensure Infrastructure level security compliances including Workstations, Laptops, Mobile, Email, Domain etc\. โ— Implemented IAM policies and permission boundaries as per the requirement in the secured mannered\. โ— Worked on the Implementation and POC of the XDR solutions like Palo Alto Cortex and Crowdstrike Falcon XDR\. โ— Implemented required security policies and infrastructure level changes to achieve ISO27001:2013 certification\. โ— Helped in scaling the application โ— Helped in doing DDoS prevention โ— Understanding and Rewriting New Docker Images Security Engineer at Great Learning, Feb 2021 \- May 2022 ยท 1 yr 4 mos, Bengaluru, Karnataka, India, Key Responsibilities \- Perform in\-depth security assessment and source code review of applications to identify security issues and risks \-Performing Phishing Simulation and managing training for all the employees in the company\. \- Present the identified security vulnerabilities to the stakeholders and ensure risk is addressed \- Continuous research on the latest security controls, business logic flaws, and various test cases \- Assist the team in driving assessment activities \(e\.g follow\-ups, escalations management reporting, etc\.\) \- Helping in monitoring and implementation of WAF key Responsibilities in the Product team \- Teach students penetration testing\. \- Create and review content cybersecurity program at great learning\. \- Troubleshoot the penetration testing problems of the students\. \- I even do the evaluation of the cybersecurity reports submitted by the students\. Education Program Assistant at IEEE, Oct 2020 \- Apr 2021 ยท 7 mos, key Responsibilities \-I did research, write and publish content for the TryEngineering\.org website\. \- Reviewed TryEngineering Lesson Plans and develops new content Analyze TryEngineering\.org metrics using Google Analytics\. \- Support the development of a new Volunteer section of TryEngineering\.org \- Support the TryEngineering Summer Institute \(TESI\) curriculum development Penetration tester Intern at Enciphers, Aug 2018 \- Sep 2018 ยท 2 mos, \- I worked as a Penetration tester for the company\. \- Helped find bugs\. \- Wrote blogs about different aspects of security\. \- Create lab's for the training ## Education Bachelor of Technology \- BTech, Computer Science, Maharaja Surajmal Institute Of Technology Diploma, Computer Software Engineering, Government Polytechnic College Mohali \(khunimajra\) ## Public links - github: https://github\.com/mafiaguy - medium: https://medium\.com/@mafiaguy - mafiaguy\.github\.io: https://mafiaguy\.github\.io/ [View the original profile](https://tal.club/meet/siddhanth-dwivedi) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Person", "@id": "https://tal.club/meet/siddhanth-dwivedi#person", "name": "Siddhanth Dwivedi", "url": "https://tal.club/meet/siddhanth-dwivedi", "image": "https://tal.club/meet/siddhanth-dwivedi/profile-photo.jpg", "description": "Meet Siddhanth Dwivedi, Top 2% in Tryhackme |Everything Security @GreatLearning |Help in building apps more secure| ex IEEE Volunteer based in Bengaluru. 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