Co-Founder @Kodebusters - we bring Products to Market 5x faster and for a fraction of the cost

I help brands bring their customer experience into ChatGPT.

As more customers search, compare, and decide inside AI tools, brands risk losing control over how their products and services are represented. The best answer wins, and most brands aren’t shaping it yet.

At Kodebusters, we help teams extend their existing sales, booking, and advisory experience into ChatGPT - so customers can discover, choose, and convert with confidence, without changing core systems or workflows.

Before Kodebusters, I spent over a decade in product leadership roles at Mercedes-Benz, Amazon, Delivery Hero, and UPPER, building and scaling products used by millions.

Today, I work with founders, operators, and enterprise teams exploring how AI-driven discovery impacts customer journeys through focused advisory, pilots, and custom implementations.

If you’re thinking about how your brand should show up in ChatGPT, happy to compare notes or share a short demo.

Gleb Gordeev

Freelancer.com

Senior Security DevSecOps Engineer | CISSP, AWS

Freelance DevSecOps projects

Swisscom

Security Level: “Alpinist”
• Create and operate automated security solutions for business customers.
• Work in agile and multidisciplinary teams, supporting managed security product.
• Lead small technical projects – as per specialized Agile methodology.
• Technical engineering work in Unix-based cloud environments.
• Software development with Perl, Python, Bash. Wrote substantial documentation.
• DevOps, Agile, SAFe, Jira, Git / Bitbucket, and Wiki styles.
• Senior IT security consulting and awareness required in all technical work.

Senior Security DevOps Engineer

SDX Web3 division: Define security concepts and strategy, Implement SAST tools for Quality Assurance, integrate SAST with GitLAB CI/CD, Integrate PKI and HSM tools with Distributed Ledger projects

Senior Security Engineer

• Configured Web Application Firewalls (WAFs) from Ergon “Airlock”.
• Production WAF configuration deployment for financial customers and banks.
• WAF automation: Developed configuration-management systems and tests in Python.
• Developed operational procedures for customer X.509 client-certificates.

Application Manager Expert: Web Security

• Python & Perl REST/SOAP scripts, integrating IT security apps with IBM Resilient.
• Automated the installation process of Cloudera Enterprise Data Hub.
• Worked with Cloudera Components: Hadoop, Apache Solr, Spark machine learning.
• Determined requirements, then wrote and tested compliance checks
   based on CIS Benchmarks.
•  Developed hardening/security assurance standards for various IT platforms:
  Unix & Windows, Oracle & Sybase & SQL Server & DB2, Apache middleware.
• Created a knowledge base of documentation.
• Developed software tools to automate version-control of compliance standards.

System Engineer – IT Security Integrator

Société Générale

• Built a web application firewall with ModSecurity for an internal bank application.
• Software development of encryption libraries for bank applications, in Unix shell & Perl.
• Performed software integration, installation, testing, and wrote deployment utilities.
• Software development for banking applications, & integration with Temenos Triple’A.

Security implementer for banking applications (freelance)

Credit Suisse

- Analyzing security needs of new or upgraded web-facing applications. 
- Integrating application needs with USP/HTS/SLS security software.
- Upgrading existing solutions from Solaris to Linux.

Security integrator for web applications (freelance)

Coutts

RTB (Run the Bank):
•	Technical operations & deployments for Online Banking: Crealogix software.
•	Oncall Pikett support (7x24) and Troubleshooting.
•	UAT project support, Log file analysis, Issue tracking, Internal customer support.
•	Software monitoring, Handover new workflow to other teams.
•	Configured security parameters for cryptographic backend systems.
•	Identify security problems based on log file analysis
•	Identify and escalate software security issues from external vendors
•	Identify & fix software issues of MS-Windows users on Java/Unix systems

CTB (Change the Bank):
•	Built an automation system to manage deployments and operations.
•	Integrated vendor's Weblogic, SQL, and Script components into the automation.
•	Developed Nagios monitoring probes for E-Banking and interfaces to Avaloq
•	Integrate security directives from parent bank, including access control
•	Mitigate security issues identified in PEN (penetration) tests
•	Integrate MS-Windows services into Unix, eg LDAP/AD

Unix System Administration:
•	Solaris patching and related logistics.
•	Developed file sync'ing methods with ssh and rsync.
•	Log file configurations with Syslog-NG and Splunk.
•	Worked with virtualized environments: Solaris zones, Vmware ESX.
•	Disaster-recovery designs, tests, and implementations.
•	Apply security restrictions for secured internal access with SSH
•	Adapt automation for security, using indirect access via jump servers

Technical Environment Manager, E-Banking (freelance)

UBS Wealth Management

Team Leader, Unix software deployment tools:
•	Supervised a team responsible for bank-wide software updates.
•	Was the technical lead on the Swiss side of a large software evaluation project.
•	Made presentations to large groups of internal & external stakeholders.

Outsourcing:
•	Set up Swiss / Hyderabad (India) technical infrastructure for Unix operations.
•	Wrote documentation for cross-division network connections.
•	Adapted operational processes for remote support.

Automation projects:
•	Built an NFS file sharing system for business applications, saving much disk space.
•	Built SAN disk-image scheduling systems, controlled via database & email requests.
•	Built information-merging systems querying several databases & Excel spreadsheets.
•	Evaluated commercial software for process automation.

Associate Director, SW Tools & Engineering

Sun Microsystems

•	Unix system administration, Veritas admin, engineering, monitoring, & troubleshooting.
•	7x24 technical support, weekend updates of software & hardware.
•	Sun Cluster software, Fibre-Channel SAN, Veritas Volume Manager admin
•	Programmed monitoring tools with Perl & Unix shell scripts.
•	Developed backup & disaster-recovery processes.
•	Admin of Solaris systems running large Oracle databases & data warehousing apps.

Unix Engineer for UBS Investment Bank (freelance)

Non-Functional Requirements (NFR's) such as I.T. Security and documented processes are often overlooked, seen as lower business value than mainstream software.

Yet these factors are key elements in robustness and reliability.

I specialize in offering these NFR services as a part regular DevOps work. To provide this, I rely on substantial experience with conventional I.T. work:

 - Software development
 - Linux engineering
 - Network integration
 - Internet security
 - Cloud computing
 - Technical writing
 - Technical leadership

I offer "canonical examples" of technical items based on your environment, then adapted according to your specific needs.

This gives you scalable templates with details available for inspection, not just buried inside black-box automation.

I offer a two-level documentation style:
  (1) Summaries, followed by
  (2) Drill-down details

This includes annotated examples of command-line output, also mentioning error conditions.

I offer commentary from overlooked perspectives and innovative viewpoints!  :-)

Sample portfolios:
    https://gitlab.com/umi-ch

taplio

The Battle

Gleb Gordeev

John Buehrer

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