THEO JAN

Cyber Security Expert

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About

THEO JAN

Here is a little background

Enabling Secure Growth and Innovation Through Advanced Cybersecurity Solutions I empower businesses to navigate the digital world securely, implementing robust cybersecurity measures that protect critical assets, streamline operations, and enable safe growth. My work ensures that organizations not only comply with standards but also gain a competitive edge through cutting-edge cybersecurity and AI-driven scalable solutions. With a strong foundation in cybersecurity and web applications development alongside a military background as a lieutenant, I bring discipline, strategic thinking, and a proactive approach to every project. I’ve led projects across Lithuania and internationally, focusing on cybersecurity. My expertise spans unique solutions, allowing me to build secure and high-performance products or services and other solutions that reflect each client’s unique goals. Driven by the belief that secure technology fuels innovation, I approach each project with dedication and an educator’s mindset. Whether training executive teams on cybersecurity essentials or architecting solutions tailored to business needs, I combine technical rigor with an unyielding commitment to quality and client success. I aim to build trust, deliver tangible results, and continuously adapt to meet the challenges of an evolving digital landscape. If you’re ready to strengthen your security posture, optimize your cloud infrastructure, or explore collaborative opportunities, let’s connect.

Experience

Blanbu

Co-founder

Blanbu

Thu Oct 17 2024 - Present

  • Scaling cybersecurity solutions and products internationally to foster long-term strategic partnerships.
  • Leading the development of an AI-powered interactive cybersecurity education platform delivering personalized learning and real-time threat simulations worldwide.
  • Actively developing the BLANBU SHIELD platform for NIS2 and other international governance standards — a universal solution enabling businesses and organizations worldwide to implement AI-driven predictive cybersecurity.
Codartis

Co-founder

Codartis

Fri Jan 14 2022 - Present

  • Leading the development of solutions that automate company processes, delivering substantial savings in time, money, and resources.
  • Leading the creation of AI models to enhance and optimize business solutions.
Vilnius Coding School

Lector

Vilnius Coding School

Tue Oct 01 2024 - Present

  • Delivering comprehensive lectures and workshops on cybersecurity topics to equip students with practical, hands-on skills.
  • Developing and customizing course materials, labs, and case studies to enhance student understanding of real-world cybersecurity threats and defense mechanisms.
  • Mentoring students in cybersecurity projects and competitions, fostering critical thinking, problem-solving abilities, and staying current with the latest industry trends and best practices.

Skills

Hover over a skill for current proficiency

Japanese

60%

English

90%

Certificates

Mount Fuji Summit Certificate

Mount Fuji Summit Certificate

7/6/2025 - NO EXPIRATION

    Basic Airborne Course Basic Airborne Course

    Basic Airborne Course Basic Airborne Course

    4/3/2022 - NO EXPIRATION

    • Duration - 56 hours. (7 days).
    • Lead jump from 400m
    • Basics of a safe landing
    • Basics of military parachute preparation
    Infantry platoon commander

    Infantry platoon commander

    7/22/2022 - NO EXPIRATION

    • Tactical skills in infiltration, exfiltration, reconnaissance, patrols, combat operations
    • Knowledge of weapons & shooting, military engineering
    • Logistics and military administration
    • Communications and topography
    • The law of war & Leadership
    • Physical training & Leading a platoon size unit
    • Ability to make the correct necessary decisions in an emergency situation
    CCNA: Switching, Routing, and Wireless Essentials

    CCNA: Switching, Routing, and Wireless Essentials

    1/6/2021 - EXP: Invalid Date

    • Configure and troubleshoot VLANs, trunking, and inter-VLAN routing.
    • Implement and analyze dynamic routing (OSPF) and Layer 3 switching.
    • Deploy and secure enterprise wireless networks.
    • Apply network security controls like ACLs and port security.
     M220JS: MongoDB for JavaScript Developers

    M220JS: MongoDB for JavaScript Developers

    5/28/2022 - NO EXPIRATION

    • Deployment and Scaling: Gaining insights into MongoDB's deployment strategies, including replication and sharding, to ensure high availability and scalability.
    • CRUD Operations: Gaining proficiency in creating, reading, updating, and deleting documents in MongoDB using JavaScript and the Node.js MongoDB driver.
    • Data Modeling: Learning how to design effective data models and schemas, considering performance and flexibility, to support application requirements.
    • Indexing and Performance: Understanding the importance of indexing for query performance, and learning how to create and manage indexes in MongoDB.
    • Aggregation Framework: Mastering the use of MongoDB's powerful aggregation framework to perform complex data manipulation and transformation tasks.
    • Security and Authentication: Implementing secure access control, authentication, and authorization methods to protect data and application integrity.

    Education

    Division General Stasys Raštikis Lithuanian Armed Forces School

    Division General Stasys Raštikis Lithuanian Armed Forces School

    Started 9/29/2019 - 7/22/2022

    • Tactical skills in infiltration, exfiltration, reconnaissance, patrols, combat operations
    • Knowledge of weapons & shooting, military engineering
    • Logistics and military administration
    • Communications and topography
    • The law of war & Leadership
    • Physical training & Leading a platoon size unit
    • Ability to make the correct necessary decisions in an emergency situation

    Vilnius University

    Vilnius University

    Started 9/1/2018 - 1/21/2022

    • Data structures and algorithms
    • Ethical hacking & Data encryption
    • Artificial Intelligence
    • Analysis and Specification of IS Requirements
    • Web Development
    • Security of Electronic Payments
    • Security of Virtual Systems and networkss
    • Design & Testing of Information Systems
    • Understanding Industry Standards and implementing legal regulation
    • Risk management

    Projects

    Blanbu

    Case Study 1 of 2: Blanbu

    Blanbu - Beyond Security

    Codartis

    Case Study 2 of 2: Codartis

    Codartis - Digital Crafted Visions

    Contact

    direction.tautvydasjanuska.com

    januska.tautvydas@gmail.com

    Vilnius, Lithuania

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