Guru Hariharaun Email & Phone Number

Canberra, Australian Capital Territory, Australia

• Engineered scalable and secure cloud infrastructure using AWS services—including SQS, Lambda, CloudWatch, CloudFormation, EC2, AMIs, and VPCs—enhancing system scalability by 50%.• Developed and deployed prototypes and instances for lab-based CTF challenges, accelerating deployment times by 35% from the previous deployment model.• Integrated security best practices into continuous cloud operations through DevSecOps methodologies, ensuring security is embedded at every stage of… Show more • Engineered scalable and secure cloud infrastructure using AWS services—including SQS, Lambda, CloudWatch, CloudFormation, EC2, AMIs, and VPCs—enhancing system scalability by 50%.• Developed and deployed prototypes and instances for lab-based CTF challenges, accelerating deployment times by 35% from the previous deployment model.• Integrated security best practices into continuous cloud operations through DevSecOps methodologies, ensuring security is embedded at every stage of the software development lifecycle.• Implemented Infrastructure as Code (IaC) using AWS CloudFormation for deployment of labs, maintaining consistent and secure cloud environments.• Automated security compliance checks and integrated security testing into CI/CD pipelines, reducing deployment risks by 25%.• Optimized AWS environments with resource auto-scaling and efficient VPC configurations, reducing operational costs by 20%.• Managed container orchestration and security using Docker and AWS ECS, ensuring secure deployment of applications.• Implemented comprehensive security measures, including Endpoint Detection and Response (EDR) solutions with open-source tools and CrowdStrike Falcon, enhancing threat detection capabilities by 60%.• Conducted cloud-based security audits utilizing AWS tools, identifying and mitigating vulnerabilities to reduce security risks by 30%.• Established network honeypots to capture attacker strategies for future case studies, promoting proactive cybersecurity measures.• Resolved critical application bugs in the production platform, improving system stability and performance by 20%.• Collaborated with cross-functional teams to conduct QA for cybersecurity challenges, ensuring high-quality training materials and platforms.• Designed and implemented sophisticated Capture The Flag (CTF) challenges mirroring real-world cyber threats, significantly enhancing hands-on learning experiences and increasing user engagement by 40%. Show less

Canberra, Australian Capital Territory, Australia

• Designed comprehensive course curricula aligned with NIST and MITRE ATT&CK frameworks, boosting learner proficiency.• Constructed offensive and defensive simulated labs using AWS ECS and Docker, providing practical cyber attack exposure more than 5000 participants in the whole.• Led quality assurance for Capture The Flag (CTF) challenges and cybersecurity content, increasing user engagement by 40%.• Deployed Virtual Machines (VMs) with AUCloud and AWS EC2, creating… Show more • Designed comprehensive course curricula aligned with NIST and MITRE ATT&CK frameworks, boosting learner proficiency.• Constructed offensive and defensive simulated labs using AWS ECS and Docker, providing practical cyber attack exposure more than 5000 participants in the whole.• Led quality assurance for Capture The Flag (CTF) challenges and cybersecurity content, increasing user engagement by 40%.• Deployed Virtual Machines (VMs) with AUCloud and AWS EC2, creating diverse threat environments that enhanced learning efficiency by 25%.• Designed and implemented sophisticated Capture The Flag (CTF) challenges mirroring real-world cyber threats, significantly enhancing hands-on learning experiences and increasing user engagement by 40%.• Produced interactive cybersecurity course videos and VM labs using advanced multimedia tools, simplifying complex concepts for better comprehension.• Reviewed and optimized client solution walkthroughs, ensuring alignment with industry best practices and improving problem-solving approaches.• Resolved critical application bugs in the production platform, improving system stability and performance by 20%.• Established network honeypots to capture attacker strategies for future case studies, promoting proactive cybersecurity measures. Show less

Canberra, Australian Capital Territory, Australia

• Taught coding fundamentals and programming concepts to 80+ primary school students in Canberra.• Designed and implemented engaging, interactive lessons, enhancing students' understanding of basic coding and problem-solving techniques.• Directed teaching assistants with clear, concise instructions to ensure comprehensive student involvement in learning activities.• Fostered a positive classroom environment that encouraged inquiry and risk-taking.• Monitored… Show more • Taught coding fundamentals and programming concepts to 80+ primary school students in Canberra.• Designed and implemented engaging, interactive lessons, enhancing students' understanding of basic coding and problem-solving techniques.• Directed teaching assistants with clear, concise instructions to ensure comprehensive student involvement in learning activities.• Fostered a positive classroom environment that encouraged inquiry and risk-taking.• Monitored student progress, delivering personalized feedback to enhance coding proficiency.• Boosted problem-solving abilities and logical thinking among students.• Achieved a 20% increase in student engagement in coding activities.• Garnered positive feedback from students, parents, and teaching assistants for effective teaching methodologies.𝐒𝐤𝐢𝐥𝐥𝐬:• Proficient in communication and presentation, ideal for imparting complex coding concepts.• Skilled in designing and executing engaging lessons catered to children's learning styles.• Extensive experience in working with children across various age groups.• Passionate about instilling coding and STEM skills in younger generations. Show less

Canberra, Australian Capital Territory, Australia

As Team Lead for a capstone project, I directed the development & deployment of a cloud-based Learning Management System (LMS) focused on increasing cyber-awareness. I managed all project phases, coordinated a multidisciplinary team, and aligned our efforts with the strategic goals of enhancing digital information integrity.𝐊𝐞𝐲 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬:• 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: Led the deployment of the LMS on Canvas LTS, targeting key educational outcomes in… Show more As Team Lead for a capstone project, I directed the development & deployment of a cloud-based Learning Management System (LMS) focused on increasing cyber-awareness. I managed all project phases, coordinated a multidisciplinary team, and aligned our efforts with the strategic goals of enhancing digital information integrity.𝐊𝐞𝐲 𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬:• 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐲: Led the deployment of the LMS on Canvas LTS, targeting key educational outcomes in cyber-awareness.• 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬: Solved significant technical challenges, integrating advanced analytics in Canvas for enhanced user interaction and data security.• 𝐒𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝐈𝐦𝐩𝐥𝐞𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧: Configured and secured an Ubuntu server, strengthening our system against cyber threats.• 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐯𝐞 𝐅𝐞𝐚𝐭𝐮𝐫𝐞𝐬: Implemented OAuth with GitHub and planned extensions for Google and Facebook integrations to broaden user access.• 𝐂𝐥𝐨𝐮𝐝 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: Managed the entire cloud deployment process, ensuring scalability and performance optimization by setting up and configuring the Ubuntu server.𝐒𝐤𝐢𝐥𝐥𝐬 𝐚𝐧𝐝 𝐓𝐨𝐨𝐥𝐬 𝐔𝐬𝐞𝐝:• 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Employed Agile methodologies to maintain effective team collaboration and project timeliness.• 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Developed proficiency in technologies like Canvas LTS, Ubuntu, PostgreSQL, Ruby, Node.js, and SSL.• 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠: Enhanced backend development skills using Ruby on Rails and Node.js.• 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬: Utilized Canvas's analytics to track user engagement and measure educational impact.• 𝐂𝐥𝐨𝐮𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Gained hands-on experience in cloud infrastructure management, including load balancing and auto-scaling.This internship provided me with profound insights into managing complex IT projects, significantly enhancing my leadership, technical, and analytical skills in a real-world environment. Show less

Belconnen, Australian Capital Territory, Australia

• Worked collaboratively with the customer service team, ensuring the delivery of excellent service to all customers.• Efficiently processed transactions at the checkout counter with accuracy in scanning and pricing.• Maintained an organized and clean checkout area, enhancing the customer experience.• Operated cash register proficiently, including the legal sale of tobacco products to customers aged 18 and above.• Provided assistance to customers at the Assisted… Show more • Worked collaboratively with the customer service team, ensuring the delivery of excellent service to all customers.• Efficiently processed transactions at the checkout counter with accuracy in scanning and pricing.• Maintained an organized and clean checkout area, enhancing the customer experience.• Operated cash register proficiently, including the legal sale of tobacco products to customers aged 18 and above.• Provided assistance to customers at the Assisted Check-out area, troubleshooting scanning issues and other concerns.• Managed and declared funds accurately at the end of each working day.𝐀𝐜𝐡𝐢𝐞𝐯𝐞𝐦𝐞𝐧𝐭𝐬:• Sustained a scan-through rate of 12.07%, surpassing the company average, indicating efficient and accurate item scanning with minimal errors.• Assumed the role of an ACO Coach, aiding customers at the Assisted Check-out area and resolving scanning or pricing issues effectively.• Entrusted with opening and closing the checkout counter, maintaining cleanliness, and organization.• Demonstrated responsibility in managing and declaring end-of-day funds, ensuring transaction accuracy.In conclusion, I have consistently demonstrated excellent customer service and precise transaction processing in a high-pressure environment, making me a reliable and efficient team member. Show less

Remote

Enhancing my red-teaming skill by cracking the machines on Hack The Box which is an online platform consists of vulnerable machines.● Owned Web - Templated Challenge

Remote

● Owned User - OpenKeyS Machine● Owned User - Buff Machine● Owned User - Tabby Machine● Owned Reversing - Bypass Challenge● Owned System - Blunder Machine● Owned User - Blunder Machine● Owned System - Cache Machine● Owned User - Cache Machine

Remote

● Owned System - Magic Machine● Owned User - Magic Machine● Owned Reversing - Baby RE Challenge● Owned Reversing - Matrioshka Challenge● Owned Misc - USB Ripper Challenge● Owned Forensics - MarketDump Challenge● Owned Forensics - Took the Byte Challenge● Owned Foresnsics - Reminiscent Challenge● Owned Forensics - Illumination Challenge● Owned OSINT - Infiltration Challenge● Owned OSINT- Easy Phish Challenge● Owned Web - Emdee five for life… Show more ● Owned System - Magic Machine● Owned User - Magic Machine● Owned Reversing - Baby RE Challenge● Owned Reversing - Matrioshka Challenge● Owned Misc - USB Ripper Challenge● Owned Forensics - MarketDump Challenge● Owned Forensics - Took the Byte Challenge● Owned Foresnsics - Reminiscent Challenge● Owned Forensics - Illumination Challenge● Owned OSINT - Infiltration Challenge● Owned OSINT- Easy Phish Challenge● Owned Web - Emdee five for life Challenge● Owned System - Traceback Machine● Owned User - Traceback Machine● Owned Web - Emdee five for life Challenge Show less

Haryana, India

● Worked As a Cybersecurity Summer Intern under Gurugram (Haryana Police) under the mentorship of beloved Sri Rakshit Tandon. In Association With Safe House Technologies (Mr Aditya Narang) & Society for Safe Gurgaon.● As an Intern, I learnt & acquired We've also gone over several real-world case studies on various types of cybercrime, including Social Media Crimes, Social Media Scams, Financial Fraud, Identity Theft, Unauthorized Access, Ransomware Attacks, Cryptocurrencies, the… Show more ● Worked As a Cybersecurity Summer Intern under Gurugram (Haryana Police) under the mentorship of beloved Sri Rakshit Tandon. In Association With Safe House Technologies (Mr Aditya Narang) & Society for Safe Gurgaon.● As an Intern, I learnt & acquired We've also gone over several real-world case studies on various types of cybercrime, including Social Media Crimes, Social Media Scams, Financial Fraud, Identity Theft, Unauthorized Access, Ransomware Attacks, Cryptocurrencies, the Information Technology Act, and how to protect yourself from them. The list of things is endless... Show less

Tiruchirappalli, Tamil Nadu, India

● Developed a web portfolio for the company and boosted the company’s online presence.● Handled the SEO, SMO for the company and managed the Digital Marketing of the business● Built a Digital Vehicle Log Management System (DVLMS) to handle the Information of customers and attenders.

A club which is specially dedicated to students who are interested in the domain of Cyber Security and Networking. I have overall responsibilities to push up the club's limits and to organize the events, sessions for the aspirants in SVCE

As I was enthralled by the music, I joined the SVCE Music Club, where I am currently an executive member.

Los Angeles, California, United States

● Virtualizing and deployment of containers on virtual machines and orchestrated using Minikube clusters.● Designed a secured network architecture for the distributed systems, Implement firewall & security for the network.Key Takeaways: Kubernetes, ESXi, Center, DRS, Virtual Machines, Virtual Storage Network(vSAN), NSX, IDPS, URL Analysis, Distributed Firewall

Melbourne, Victoria, Australia

● Social Engineering Investigation Investigate the E-mails received/sent by the company and report the email has any suspicious items which may be harmful to the company.● Digital Investigation Analyse a packet capture file using an open-source tool to identify and Investigate for any potential threats.Key Takeaways: Social Engineering Concepts, Security report writing, Analyzing network traffic, Identification of file types, Digital / Open Source Investigation

My major goal was to lead the Association of Computer Engineers (ACE) Design Team and I had overall responsibilities for the outcome of any design endeavour by ACE Designers.

I was in charge of designing modern and innovative artworks for the club as part of the ACE Design team Executive role. I was in charge of double-checking the design and editing work completed by colleagues.

Master'S Degree, Information Technology And Systems In Cybersecurity, 6.31 / 7

𝗖𝗼𝘂𝗿𝘀𝗲𝘄𝗼𝗿𝗸: ● Professional Practice in IT ● Systems Analysis and Modelling ● Security and Support in IT ● Introduction to Information.

Acs Professional Year, Information Technology

As an Information Security graduate and working IT professional, I am enrolled in the Professional Year Program at QIBA Canberra.

Bachelor Of Engineering, Computer Science

Activities and Societies: ● Chairperson - SVCE Cyber Hub ● Creative Head - Association of Computer Science Engineering (ACE) ● Executive.

Stream: Physics, Chemistry, Math And Computer