Curriculum Vitae

Alexander Snurnitsyn

AI/ML engineer and quant researcher, game and narrative designer, and self-published author — I combine analytical and creative work, usually solo and end to end.

Experience

AI/ML Engineer & Quant Researcher

Jan 2026 — Present · Riga

Magus Invest LTD

  • Build the machine-learning and quant research behind an equity trading system: cascade models predicting return over SPY across ~1000 names, plus portfolio construction, risk management, and extensive backtesting.
  • Built an AI pipeline for collecting and analysing financial news (ML + NLP), technical-indicator signals (MACD, RSI) and KNN forecasting, with data pipelines for collection, preprocessing, and training.
  • Deployed the system to a server with a Telegram bot and client app for real-time analytics, and wrote a monitoring console for oversight and control.

Game & Narrative Designer

Feb 2026 — Present · Remote

Mortalis Game

  • Design game narratives, quests, and dialogue systems supporting player progression and engagement.
  • Author and maintain detailed Game Design Documents and define feature requirements.
  • Coordinate cross-functional teams (designers, developers, artists) to deliver gameplay features.

Independent Game Development

Oct 2025 — Present

Independent

  • Built a playable vertical slice of a survivor-style action roguelike in Godot — movement, combat, abilities, items, a shop, UI, and wave progression.
  • Developing a narrative-focused real-time space-tactics prototype: scope, gameplay architecture, and long-term vision.
  • Authored multi-page game and narrative design documents; built every system solo, learning holistic game architecture and scope management.

Author, Self-Publisher & Marketer

Jan 2025 — Present

Independent · Amazon KDP

  • Wrote, translated, and self-published two full-length fantasy novels (74k and 81k words) — owning writing, editing, cover direction, and launch.
  • Ran performance-marketing campaigns across Amazon, Google, and Reddit Ads (4.5% CTR on Google Ads; ~100 email subscribers at roughly €1–2 each), plus an email funnel and listing SEO.
  • Used free-run promotions (700+ copies) to reach #1 in Amazon free-bestseller category rankings.

Junior Accountant

May 2024 — Jul 2025 · Remote

Civitta LV

  • Built Excel/VBA automation that cut vacation-accrual calculations from 3 hours to 30 minutes, and helped streamline bank reconciliations across offices in 20+ countries (~50% faster).
  • Maintained complex reporting spreadsheets and operated a spend-management system (Payhawk), developing structured, detail-oriented data habits.

Education

Bachelor of Business Administration

Sep 2023 — 2027

Riga Business School

  • Applied projects: market & export analysis for LMT, fintech regulatory research with Beneflo, marketing-performance analysis for Smuk Davan, and organisational-culture analysis for ZN Metals.
  • Research comparing self- vs traditionally-published books across the top 100 Amazon Kindle — later applied to publishing and marketing my own novels.

Exchange Semester

Feb 2025 — Jun 2025 · South Korea

SolBridge International School of Business

  • A semester in Daejeon, working in cross-cultural teams.

Skills

AI / ML
PyTorch · LightGBM · FinBERT · LoRA/LoHA (kohya_ss, unsloth) · vLLM · ComfyUI · quantile forecasting · LLM orchestration
Data / Quant
Python · SQL · pandas / numpy · scikit-learn · backtesting · feature engineering · leakage control · Excel / VBA
Engineering
FastAPI · React · WebSockets · Telegram bots · deployment (Hetzner) · Git
Game design
GDDs & narrative docs · systems design · prototyping (Godot) · game feel · scope management
Writing & marketing
fiction · editing · self-publishing · SEO · Amazon / Google / Reddit Ads · email funnels
Tools
Python · SQL · Excel · Notion · Jira · Figma · Git
Languages
English (C2, IELTS 7) · Russian (native) · Latvian (B2)