Ivan Diaz Email & Phone Number

Reston, Virginia, Us

Cost Tracking - Deployed AWS CloudWatch to log metrics across GPU-based EC2 instances - Present Achieved a monthly cost reduction of $1,046 by optimizing a supported program's AWS infrastructure, leading to an annual saving of $12,000Infrastructure automation - Engineered Terraform scripts to automatically create an AWS Virtual Private Cloud (VPC), subnets, and network interfaces connected to relevant EC2 instances within the VPC - Developed AWS Lambda functions to automate the periodic shutdown of underutilized EC2 instances, effectively reducing operational costs.System Integration- Integrated a Python-based AI RAG solution with Confluent Kafka, Elasticsearch, and Ollama to leverage AI troubleshooting assistance for user IT tickets.Application Automation - Composed Dockerfiles and created Docker images containing essential models for a performer team engaged in an IARPA competition program. - Streamlined code conformity with Jenkins CI/CD pipelines across multiple GitLab repositories, ensuring consistency and reliability in the development process.Environment Management - Illustrated infrastructure diagrams to aid different programs, offering clear depictions of their fundamental technological architectures. - Stakeholder engagement with the network team to ensure the environment meets business requirements. - Leveraged AWS Well-Architected Tool to conduct a comprehensive environment review, identifying 37 security, reliability, and performance enhancement areas.Technical Lead - Mentoring junior engineers in best practices and how to use technical work - Led and determined technical best practices in his infrastructure environment

Reston, Virginia, Us

- Collaborated on an open source project for Query Obfuscation for private search queries, made in Java with the Maven build tool, converted code from Java to Python- Developed an analytic dashboard for automated testing using Vue and NodeJS, showcasing new capabilities in automation- Orchestrated and virtualized triple-encapsulated IPSEC tunnels using Vagrant and VMWare- Developed a cyber vulnerability assessment tool for a cyber security program in C++, resulting in continued business for a $5 million dollar contract by implementing Windows and Android Libraries. Unit tested with Google Tests C++ Framework and managed a team of twelve engineers with Scrum Agile. - Redesigned a Django web analytics dashboard and engineered an automatic examination structure for malware and additional hazards impacting disparate target systems, all whilst version-controlling codes through Gitlab- Innovated an SDN crypto-agile MTD architecture with post-quantum cryptography in Python and REST with Flask, increasing security by frequently changing encryption keys at unpredictable intervals as fast as three minutes as part of a Research prototype that sold for $5 million. - Introduced new electronic warfare capabilities by engineering a mesh networking prototype utilizing LoRa radios and LoRaWAN networks with open-source software like Meshtastic, producing custom C++ modules- Managed a research team in an innovative investigation of vehicle exploitations involving telematics, examining vehicular radiations and emissions, and handling finances, scope, scheduling, and delivery while version controlling codes using Gitlab. This work was involved in an RFP for a multi-million dollar contract that brought in new customer business.- Authored three cybersecurity collaboration proposals between Leidos and George Mason University Computer Science, focusing on Chromium OS, MTDN and S.T.I.X., and established a CAPSTONE partnership with the university.

Falls Church, Va, Us

- Engineered an analytical engine that ingests, normalizes, and de-dupes CTIs for OSINT Threat feeds correlated with Vulnerability reports displayed on geographic threat map technologies, integrating them with MITRE TAXII server STIX CTI. Implemented the back-end infrastructure using MongoDB and NodeJS. - Published custom APIs in Python to support the MITRE STIX framework.-Ivan was a member on the OASIS Technical Committee’s STIX and TAXII groups-

Falls Church, Va, Us

- Launched a user sign-up web form to automate the manual process of user account creation, reducing onboarding time for new users from a day to a few hours: leveraged MongoDB, ExpressJS, NodeJS, and front-end frameworks such as Materialize.css. Ivan then revamped the web form to use Python flask with Bootstrap as the front end.

Falls Church, Va, Us

- Devised a script in Python that automates the end-to-end provisioning process for phones, turning off-the-shelf devices into secure Customer-compliant devices and cutting down time by 50% from a manual process. - Produced a Python module that implemented Samsung’s EMM API calls into Python to place users into pre and post-provisioning organization units automatically.- Orchestrated automatic control scripts in BASH are to be automatically applied to a Linux machine using device managers.

Falls Church, Va, Us

- Drafted proposals for investigations of Smart TVs to research and enhance vulnerability analysis capabilities for Northrop Grumman. - Orchestrated multiple virtual environments in the Vulnerability Analysis Lab for malware analysis and research using Virtualbox, APteDNS, IDA Pro, Ollydbg, Process Monitor, Process Hacker, Yara, Strings, and Wireshark.- Composed training lessons and tutorials for working vulnerability analysis using Virtualbox, IDA Pro, ApateDNS, Process Monitor, QEMU, binwalk, Firmware Modification Kit, and the Redmine wiki system.Designed a low-cost alternative for JTAG investigation utilizing Raspberry Pi B and B+, for JTAG analysis with OpenOCD. Reduced costs down by $40 by using off-the-shelf products.- Composed training modules on modern modem vulnerabilities using tools such as Busybox and Firmware Modification kit.

- Created virtual environments for usage in the Vulnerability Analysis Lab for malware analysis and research using: Virtualbox, APteDNS, IDA Pro, Ollydbg, Process Monitor, Process Hacker, Yara, Strings and Wireshark.-Created training lessons and tutorials for working on different areas of vulnerability analysis using Virtualbox, IDA Pro, ApateDNS, Process Monitor, QEMU, binwalk, Firmware Modification Kit, and the Redmine wiki system.-Worked on creating a low-cost alternative for JTAG investigation utilizing Raspberry Pi B and B+, for JTAG analysis with OpenOCD; Worked on researching vulnerabilities in modern modems by using tools such as Busybox and Firmware Modification kit demonstrating possible exploits that could be done to modem Firmware.

Minneapolis, Mn, Us

Anaheim, Ca, Us

Bachelor Of Science (Bs), Computer Science

Computer Science