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Senior DevOps, DevSecOps, and Enterprise Architect with over 10 years in Architecting and Impementing Highly Performant, Highly Scalable and Highly Secure Systems that conform to Industry Best Practices. I have had the privilege of serving in the Health, Finance, Insurance, Manufacturing, Educational and Power sectors. I have also had hands on experience in designing and implementing Zero Trust Infrastructure, ISO 27001 and SOC II Compliant Architcture and Processes. I take pride in mentoring the younger generation and I have many success stories. I am very compatible with working within GMT -8 to GMT +3 timezones with 6 to 8 hour overlaps. Skills and Technology: C#, Python, Node.js, .Net Core, [ASP.Net](http://asp.net/) MVC, Worker Services, Django, Express.js, Microservices, Docker, APIs, Git, Jenkins, Octopus, CircleCI, Kubernetes, MongoDb, SQL Server, Elasticsearch, Redis, Service Bus, RabbitMQ, MySQL, PostgresDB, AWS, GCP, Azure, Agile, NoSQL, TDD, DevOps, DevSecOps, CICD, Biometrics, Team Management, System Admin, Mentor, ClickUp, JIRA, Terraform
I am passionate about finding a solution to problems related to Cyber, Privacy, Data, and Technology.
I am an experienced security engineer and technology professional with an expert level of technical skills and a proven record of consistently delivering business value for clients. My experience ranges across security engineering, cloud security, and full-stack development, and I specialize in tools such as Azure, Docker, Kubernetes, AWS, and Terraform. I have successfully secured and optimized infrastructure and implemented security measures for clients, while integrating third-party systems and ensuring regulatory compliance, like FedRAMP and ISO 217001. I truly believe that a good combination of technical excellence and interpersonal skills is key to delivering meaningful results in today’s landscape. If you are seeking a technical expert who can bridge the gap between technology and business, while adding some laughter into the mix, then let’s have a chat!
Developer by day, programmer by night. I obtained a master of science in civil engineering (computer science) and participated - together with several teams - in programming contests and hackathlons. I answer questions on StackOverflow on a daily basis and wrote courses on Artificial Intelligence and Digital Electronics. I am mainly interested in Haskell, Python, and Prolog. I worked as a researcher in the field of hyperheuristics (artificial intelligence), a teaching assistant in computer science and as a data scientist and technical lead developer in an AI startup. During my spare time I developed small (and larger) projects to help with daily routine. For me, a computer should aim to automate everything that is boring, such that one can pay more attention to what is interesting in life. After each session, I aim to write a document (usually within one week) that describes what we discussed. The public GPG key can be found here: https://pgp.mit.edu/pks/lookup?op=vindex&search=0x6A148004A6024E2B Usually available between 17:30 - 21:30 UTC (Monday to Friday) and 9:30 - 21:30 UTC (weekend). See for time conversions https://goo.gl/eWdDCG (week days) and https://goo.gl/kdvMsa (weekends).
Passionate Linux admin with experience on various Linux distributions and server softwares like BASH, Perl, Python, LVS, HAProxy, BigIP, Apache, Nginx, PHP, MySQL, Redis, Memcache, Munin, Monit, Nagios, Cacti, Observium, Debian, Ubuntu, RedHat, Bacula, Squid, Gateway, IPTables, SaltStack, Docker, GIT, SVN, GitLab, Confluence, MediaWiki, Wordpress, OpenVPN, OpenWRT, DRBD, KeepaliveD, Zimbra, Openfire, BIND, Mantis, GLPI, Rsyslog, Elasticsearch, Fluentd, Kibana, Cloudera, Hadoop, Cassandra, Terraform, Ansible, Puppet, Chef, VMWare, Jenkins, CI-CD, Kubernetes, AWS, Google Cloud, Vault, Consul.
Software Architect, Networking Engineer, Linux Admin, Blockchain Architect, IP Protocol Expert | 20 years
Some recent examples include; 1) Integration and Implementation of Cisco ISE with Trustsec and Cisco ASA/Sourcefire/FireSIGHT/FireAMP for endpoints and Networks 2) integration and implementation of Cisco ISE with Cisco ASA. 3) Integration and Implementation of Cisco ISE, Cisco Trustsec, Cisco AnyConnect and 802.1X authentication with Microsoft Active Directory, Guest Internet access, Cisco ASA, and Sourcefire/FireSIGHT/FireAMP. 4) Transitioned company networks from one company into two while performing all upgrades. Work included Cisco ISE, Cisco Trustsec, Cisco ASA, Cisco Prime, and Cisco WLC 5) Implementation, Integration, Training of Cisco ISE with 802.1X Wired/Wireless configuration with Trustsec.. • Upgrade of WLC and integrate with Cisco ISE and Cisco Prime in over 350 Hospitals across the U.S. • Provide Network Security, Penetration Testing, and network defense strategies to clients throughout the world. • Consult with major utilities on Smart-Grid Cybersecurity and physical security, and provide recommendations and technology implementation (NERC CIP v3 – v5). • Provide Crypto-Currency Consulting and Security recommendations. • Create Solutions based upon Microsoft Azure, AWS and Vmware vCloud Cloud Platforms, VM’s, Databases, Servers, AD, FIM, DNS, IPS, and other cloud base products. • Migration of Windows XP to Windows 7, Windows 8.1, and Windows 10 operating systems. • Cisco Prime, ISE, ACS, and 5508 Controller migrations. • Leader for driving Security Breach issues to closure, while also advising customers on compliance with state and federal laws (NERC / NIST v3-v5) • Served as VP for National Smart grid solution telecommunications provider. • Extensive research on Current security issues. (TLS/SSL,Secp256r1(k1), ECDSA, AES, ECDHE etc.) Attacks and recent vulnerabilities (side-channel attacks, timing attacks etc.) Built a compliant POC for blockchain and related Dapps using IBM Hyperledger, and Solidity. Have created SmartContracts and created New Crypto Coins and tokens. �l �
Creating new things, ethical hacking, designing for security and privacy, building exciting stuff renders me immense satisfaction and happiness. A technology enthusiast I love exploring new areas in computer science and keep in touch with the latest tech trends. As much as my love for learning is my love for imparting what I have learned.
Production systems fire fighter - there is nothing I cannot debug. I will not do your homework. Member of Mensa & Intertel, backwoods enthusiast. Human languages for fun, programming languages for breakfast. I left Detroit in the Dot-Com era to live deep in a north woods cabin w/my animal family. I solve my own problems with grace and efficiency. I'll be happy to solve yours! My five most valuable skills: * Anticipation (of variables and user expectations) * Debugging * Machine logic * Problem solving * Versatility These skills when applied to any challenge, design or technology stack, have consistently produced efficient and reliable results across an unlimited technology stack since childhood. What I enjoy most about Code Mentor: Utilizing my unique skill set to solve a diverse set of challenging critical issues for people in a bind. My most satisfying sessions solve very difficult and unique situations for those who have already exhausted their available human and intellectual resources. FAQ * No, I am not a robot. But my bots might be one day. * No, I will not travel anywhere , unless you provide a space ship or parachute. * I try to make a record of all changes and be able to revert them quickly, but it is your responsibility to archive responsibly ** SUPPORT SPECIALTIES ** - AWS Anything - Dedicated support through to resolution - Defensive cyber security - Disaster recovery - Emergency response for mission-critical systems - High pressure environments - Forensics / electronic discovery Check out my video course on pfSense! https://www.packtpub.com/product/hands-on-pfsense-2-x-for-firewalls-and-routers-video/9781789805017
Always learning and always yearning, I sincerely believe that we can achieve greater heights by collaborating on our problems. I love to be involved with technical communities in different capacities and enjoy solving issues. I have had more than 50 mentoring sessions on HackHands ( http://www.hackhands.com/hiren ). Currently I run my own business, which is into mobile apps and websites.
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