Aleksandr Vagin Email & Phone Number

IT service based on a neural network to automate responses to customer feedback. The automatic responses are personalized and sound like they are coming from a human. Our specialized neural network speeds up your responses by 6 times, works with any web resource using our browser plugin.

Georgia

Our company deeply analyzes the market, identifies market needs, develops products that solve market needs, produces them by outsourcing and sells them on the world's largest e-commerce platforms.Achievements: - Created and implemented a business model;- Grew the revenue from 0 up to 1.500.000$;- Grew the team from 2 to 14 employees; - Attracted more than $250,000 as investments;- Created from scratch marketing, sales, analytics departments;- Developed and implemented more than 50 business processes;- Hired more the 20 specialists including 2 top managers;- Created 3 product niches in the biggest e-commerce marketplace in the country; - Entered the top 1% of the largest sellers in the biggest e-commerce marketplace in the country;- Сonducted 4 public training sessions in entrepreneurial clubs;

We are selling products on marketplaces Ozon, Wildberries, KazanExpress, Aliexpress. Our products are microscopes, kids toys, and party accessories. Resim has more than 220 000 happy customers in 5 countries. The company has grown 5 times in the last year and continues grows income per month by 20%.Responsibilities:- Strategic planning;- Investments attraction;- Hiring;- Financial management; - Marketing;- Managment;- Automations;- Sales;- Accounting;- Analytics;- Logistincs;

Achievements;- Designed and developed backend, frontend, and infrastructure of Hexlet.io;- Designed and developed a real-time online code editor in the browser;- Designed and developed scalable backend for thousands simultaneously sandboxes of user’s online practice;- Build infrastructure for executing user's code with any complexity in Ruby, PHP, JS, and Java with full access to Unix-based system from code.- Made more than 10.000 commits to Hexlet.io main repository and more than 1.000 commits to side projects;- Trained and deployed ML model for classification ordinary and fraud users' launched exercise;- Developed and implemented the Kubeflow pipeline process for ML models' data processing, training, inference testing and checkpoint uploading;- Developed a ML service for revenue prediction. Trained gradient boosting models (LightGBM, CatBoost);- Designed and deployed a search NLP auto-complete system that suggests courses, exercises, blog posts. Increased conversion to cart by 5%;- Made a lot of succeded business decisions;- Discovered bag in Docker core written in an unfamiliar language;- Built team with five full stack developers;- Made 5 business pivots;Responsibilities:- Business planning and estimating costs;- Resolving business problems;- Creating a development team;- Hiring/interviewing software developers;- Managing remote team;- Code reviewing and mentoring;- Developing back-end and front-end project parts;- Searching, optimizing, and resolving bottlenecks in code perfomance;- Load testing;- Supporting infrastructure;- Developing functional and integration tests;- Refactoring legacy code.Technologies:Ruby, RubyOnRails, Python, JavaScript, React, Elixir, Go, PostgreSQL, Redis, Sidekiq, Docker, Kubernetes, Consul, Puma, Nginx, Ansible, WebSockets, Vagrant.

Responsibilities:- Identifying requirements from project managers and product owners;- Designing projects architecture and back-end parts; - Developing backend;- Developing Frontend;- Developing functional and integration tests;- Refactoring legacy code;- Deploying project releases.- Code reviewing;- Interviewing software developers;