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Isatay Kalila

@SpunlitConnected with DSML. This person's Telegram account has been confirmed through DSML Kazakhstan.

Cybersecurity & Infrastructure Engineer | DevOps | Python, Linux, Docker | AI/ML & Backend

Cybersecurity Graduate | Junior Security / SOC / Infrastructure Engineer | Linux, Networking, Python, Docker. 20 year old. Small steps Big dreams.

Career

Experience: 1 years

Experience

Infrastructure Specialist

Government Technical Service

Jan 2025 — Mar 2026

Prepared servers for three government agencies for the deployment of new enterprise antivirus software. Configured RAID arrays, DHCP and DNS servers, ensuring automatic IP address allocation and correct name resolution. Performed on-site infrastructure testing and analyzed DLP and IDR systems in high-security government environments.

Reverse Engineer / CTF Challenge Developer

AITU

Sep 2024 — May 2026

Reverse-engineered binary files and bytecode, reconstructed program logic, and analyzed malicious behavior. Analyzed PowerShell and JavaScript scripts, as well as macro-enabled documents, for malicious activity. Developed a reverse-engineering challenge for AITU ICTF 2025, held under the 1st International Conference on Cybersecurity, Digital Forensics and AI Applications (ICCSDFI'25). Organized the Military CTF: handled technical organization and challenge development for AITU Military CTF (December 2025) on behalf of the university's Military Department.

AI / Backend Developer

Freelance

Jun 2025 — Apr 2026

Built Python backend and AI systems using FastAPI/Django, PostgreSQL, Docker, RAG pipelines and LLM APIs. Integrated external APIs, databases and automation workflows, and worked on deployment and containerized environments

Education

CyberSecurity

Astana IT University

2023 — 2026

Cybersecurity graduate from Astana IT University with hands-on experience securing government infrastructure, reverse-engineering malware, and competing in national CTF events. Also experienced in building AI/LLM-powered backend systems, including RAG pipelines and workflow automation for freelance clients. Combines practical engineering experience with a strong foundation in network security, malware analysis, and system administration