About
Engineer and cybersecurity-focused computer science graduate building AI, cloud, and education technology systems. Co-founded Mentor Lumen, where he designed a personalized learning platform, multi-service architecture, secure AWS infrastructure, and AI-assisted development workflows. Experienced across distributed systems, cloud infrastructure, payment infrastructure, observability, applied AI automation, open-source AI products, and quantum computing research.
Skills & Expertise
Leadership
Agile
Planning
Mentoring
Strategy
Resource Optimisation
Cross-Team Collaboration
Engineering
Distributed systems
Microservices
API design
Payment integrations
Async queues
Idempotency
Reconciliation
Fault tolerance
Observability
Cloud & DevOps
AWS
Azure
GCP
Linux
Docker
Kubernetes
Terraform
GitHub Actions
GitLab CI
AI-Augmented Development
Observability
Prometheus
Grafana
Distributed tracing
Alerting
On-call/incident response
Databases
PostgreSQL
MySQL
MongoDB
Redis
AI & Research
LangGraph
LangChain
AWS AgentCore
RAG
Embeddings
pgvector
Prompt engineering
Guardrails/human-in-the-loop
Quantum machine learning
Quantum circuit optimization
Post-quantum cryptography
Security
Web exploitation
Reverse engineering
Cryptography
Attack & Defense infrastructure
CTF design
Programming
Java
Python
Node.js
JavaScript/TypeScript
Bash
SQL
Work Experience
Mentor Lumen
Full-time
Aug 2025 – Present
Co-Founder & Lead Engineer · Warsaw, Poland
- Designed and built a personalized education platform (Java/Spring Boot on AWS) generating learning materials via RAG (embeddings + pgvector) over curated content.
- Designed a multi-service architecture with bounded responsibilities and end-to-end tracing/observability.
- Configured an AI-assisted dev harness compressing idea-to-PoC from weeks to days while preserving security, observability, and architecture standards.
- Architected and provisioned secure AWS infrastructure from scratch, cutting running costs by 70%.
- Built a real-time voice agent (Gemini Live API) streaming audio over WebSocket, benchmarked at ~1,000 simultaneous connections.
- Implemented a lead generation agent on AWS AgentCore (LangGraph: tools, planner, memory) with input validation and human review, driving 100+ qualified candidates/day at 11% conversion.
Unicheck
Remote
Jul 2025 – Aug 2025
Software Engineer · Ukraine, Remote
- Unified 4 payment gateways and Nova Poshta logistics behind a single API; 30+ Ukrainian merchants live with zero custom storefront integrations.
- Implemented Redis idempotency and async retry queues for reliable payment delivery through outages and rate-limit spikes.
- Shipped sub-1-second checkout widgets across Shopify, Webflow, and WIX with zero theme conflicts, saving merchants a $15,000/yr certification fee.
- Held 99.9% uptime with Grafana + Telegram alerting on payment failure rates, cutting MTTD for revenue-impacting incidents.
Freelance
Remote
Oct 2024 – Jul 2025
DevOps Engineer & CTF Creator · Ukraine, Remote
- Developed 40+ advanced CTF challenges spanning web exploitation, reverse engineering, and cryptography, with 93.4% positive feedback.
- Engineered Attack & Defense scenarios with vulnerable microservices and automated scoring scripts.
- Designed competition infrastructure supporting 200+ concurrent connections with zero downtime.
AI Quantum Tech
Full-time
May 2024 – Present
Co-Founder & Lead Researcher · Warsaw, Poland
- Co-founded and led a student research group turning AI/quantum research into optimization prototypes with professors across multiple universities.
- Mentored junior researchers from quantum fundamentals to production-minded QML experiments.
- Built a quantum European options pricing prototype demonstrating a quadratic speedup path over classical Monte Carlo.
- Led an AI-assisted quantum circuit optimization pipeline, compressing manual backend tuning from weeks to minutes.
- Contributed to a post-quantum authentication microservice (Kyber, Dilithium).
- Delivered technical workshops on secure engineering, research tooling, and software delivery practices.
Projects
Full-stack app analyzing marketing videos via TRIBE v2 neural response prediction and Claude-generated recommendations. React + TypeScript frontend, FastAPI backend, Modal.com deployment.
React
TypeScript
FastAPI
AI
AI-powered Telegram bot turning quick video notes into structured meal logs using Gemini video understanding, with Notion logging and Docker deployment.
Telegram
Gemini
Docker
Automation
Education
Master's Degree, Data Science
March 2026 – 2027
Polish-Japanese Academy of Information Technology, Warsaw, Poland
Bachelor's Degree, Computer Science — Cybersecurity Specialization
Oct 2022 – Feb 2026
Polish-Japanese Academy of Information Technology, Warsaw, Poland
- Final grade 5.
- Rector's Scholarship for all 3.5 years of undergraduate study.
- Created the subject "Introduction to Quantum Computing," launching Winter 2026/2027.
Languages
English C1
Polish B2
Ukrainian Native
Russian Native
Interests
Mountain climbing (Tatra Mountains peaks, progressing to technical routes)
Running (10K under 50 minutes)
Tennis (regular player)