Leonid Iakovlev Email & Phone Number

- deployment and connection of the PostgreSQL database;- creating a model in a Django project (Django, REST API);- preparation for production, containerization (Docker, Docker-compose);- basic CI/CD (GitHub Actions)- output to production- monitoring setup (Prometheus, Grafana)

- creation of ML models for income forecasting (CatBoost, linear models);- feature transformation as embedding (TF-IDF, w2v);- clustering of outlets (K-Means, DBSCAN);- time series analysis - analysis and forecasting of store revenue based on TS data (ARIMA, SARIMAX);- NLP text data analysis (BERT, TF-IDF + Log Reg, Hugging Face);- development of an evaluation strategy (basic business metric, ML metric for optimization - MAPE);- feature importance analysis (SHAP, eli5);- presentation for clients and stackholders

- data processing, visualization of geodata;- exploratory Data analysis;- feature engineering with stat. analysis;- building dashboards;- presentation to clients and stakeholders;- migration from SQLite to PostgreSQL database

Saint-Petersburg

Saint-Petersburg

- collection and analysis of input data;- development of calculation automation scripts in Python, MatLab, MathCad;- visualisation of laboratory research data using mathplotlib, seaborn;- preparation of reports and explanatory notes;- modelling of electrical processes;- recognition and digitisation into vector space of old drawings made by hand using Python libraries (OpencCV, numpy);- design of objects with voltage from 0.4 kV to 500 kV;- management of a group of design engineers;- author's supervision at construction sites: Nizhne-Bureyskaya HPP, Ust-Srednekanskaya HPP, Vilyuiskaya HPP-3, Zaramagskaya HPP, St. Petersburg flood protection complex, Cancunskaya HPP, Votkinskaya HPP, Zeyskaya HPP, Aushigerskaya HPP;- execution of drawings (AutoCAD) and specifications;- preparation of technical requirements for electrical equipment;- making major decisions on the objects under development, coordination with related departments;- maintenance of the electrical part of the facility;coordination of permissible deviations from the project.