Lev Sklyarenko
Business & systems analyst
Capital markets

Lev Sklyarenko

Business & systems analyst · Capital markets · FinTech

I take financial products from specification to production – and stay responsible for them afterwards. Four derivatives live at Sber CIB with a fifth in progress; before that, treasury automation at VTB and budgeting systems for LUKOIL at Kept.

The through-line is the same in each: understand the economics, design the system behaviour, ship it, then own the integrations and reconciliations that follow. Python and SQL are working tools here, not line items – and the two valuation models further down are mine, open in your browser, formulas and all.

Lev Sklyarenko
Moscow · UTC+3

Where I have worked

Three institutions, one thread.

A Big-4 advisory practice, a bank treasury, and an investment bank – each one closer to the instrument than the last. 2.5+ years, the first eighteen months of them alongside a full-time degree.

  1. May 2025 → now

    New Products Cluster. Four derivatives taken live in Murex, a fifth in progress.

  2. Sep 2024 → May 2025

    Treasury. Excel and Power Query workflows rewritten in Python for five internal clients.

  3. Feb → Sep 2024

    Advisory & Digital CFO, ex-KPMG. Budgeting transformation for LUKOIL in SAP HANA.

  4. Oct 2023 → May 2025 · alongside

    Freelance back-end, taken on next to everything else. Five delivered Python services and Telegram bots.

The hollow stop is freelance work: it ran alongside the first two jobs rather than between them.

Eighty percent of success is showing up.
Woody Allen