Alexander Balaev Email & Phone Number

Nizhny Novgorod, Ru

Develop internal services as backend developer:Skills: Flask, Fast api, Postgres, Alembic, SQLAlchemy, Pydantic, Poetry, REST API, Celery, Redis

- As a Developer, was responsible for investigation and implemented features for cover main functionalities presented tools and technologies.- Participated in discussion with team members for resolving organizational and technical issues.- Setup Azure and Databricks services.- Work with databases via raw queries. - Implemented PySpark Jobs for perform processing data.- Implemented Gitlab CICD Pipeline for checking mistakes on new commits.- Developed and supported unit testing to ensure quality of code.

At the end of my career in Mera:* Learned k6.io and teached team how to work with this framework to do integration and perfomance testing* Was a lead of small team (2 devs, 1 qa) and create microservice for calculation bonus points in shops.Here we use: Apache Airflow, Docker, Django, DRF, Postgres, Heroku

Here I started as BE developer:* Used django for creating features and fixing bug in BE side* Worked with postman to monitor data in requests and BE logic behavior* Wrote tests with django tests (based on unittest)After that I started working with some FE activities, APIs and documentation:* Worked with ReactJS and Backbone to create FE features* Worked with DRF and TastyPie for creating API endpoints for FE, POS and other microservices and apps

Medklik startup. R-top company attempt to create telemedicine service where we try to connect doctors and users via our web application.* Create scheme of work and connections between parts of service* Create FE part using Django Templates and JS/Css/HTML* Create BE using Django with API connections by Django Rest Framework

Cloud Bus. Monitoring traffic and vehicle parameters based on hardware installed in public transport* Learned basics of python* Learned Django basics* Learned js basics* Used leaflet and deploying algorithm for vehicle movement prediction to create smooth rotation and movement animation on the map