Vasilii Kletkin Email & Phone Number

Москва, Россия

- Development and optimization of databases, models, and data schemas for storing information related to business units, settings, and actions.- Development and integration of third-party services such as Confluent Rest Kafka with Avro Themes, etc.- Interaction with other services, configuration of message brokers.- Designing application architecture for high-load systems.- Writing unit tests for new functionality.- Implementation of internal sharding for high-load… Show more - Development and optimization of databases, models, and data schemas for storing information related to business units, settings, and actions.- Development and integration of third-party services such as Confluent Rest Kafka with Avro Themes, etc.- Interaction with other services, configuration of message brokers.- Designing application architecture for high-load systems.- Writing unit tests for new functionality.- Implementation of internal sharding for high-load applications.- Communication with the customer to expedite development. Show less

Москва, Россия

- Designing the system for interaction between devices and the server.- Deployment and management of containers using Docker.- Configuring CI/CD for automatic application build and deployment.- Designing a PostgreSQL database.- Creating APIs using Django REST Framework.- Developing a user interface using React and interacting with the backend through APIs.- Creating a socket server on WebSockets for real-time data exchange between the client and server.- Developing… Show more - Designing the system for interaction between devices and the server.- Deployment and management of containers using Docker.- Configuring CI/CD for automatic application build and deployment.- Designing a PostgreSQL database.- Creating APIs using Django REST Framework.- Developing a user interface using React and interacting with the backend through APIs.- Creating a socket server on WebSockets for real-time data exchange between the client and server.- Developing libraries for calculating physical and mathematical characteristics of multiphase liquid. Show less

Китай

- Creating and updating APIs for interaction with the client application.- Developing and optimizing databases, models, and data schemas for storing user information, settings, and actions.- Implementing business logic and data processing related to the functionality of the user account.- Ensuring security and user authentication, including managing sessions and access to resources.- Interacting with other services and APIs for data retrieval and transmission.- Developing… Show more - Creating and updating APIs for interaction with the client application.- Developing and optimizing databases, models, and data schemas for storing user information, settings, and actions.- Implementing business logic and data processing related to the functionality of the user account.- Ensuring security and user authentication, including managing sessions and access to resources.- Interacting with other services and APIs for data retrieval and transmission.- Developing and integrating third-party services, such as payment systems and notifications.- CI/CD using CircleCI, deployment on Heroku.- Writing unit tests for new functionality. Show less

Kazan, Tatarstan, Russia

- Creating an admin panel in Django.- Supporting existing web services, integrating APIs, and working with domains.- Developing an ARM monitoring system, error directory, system administrators, bot system, and notifiers.- Using JWT for user authorization.- Developing a user management system and assigning access rights to various system functions.- Developing models for actions, bonuses, and orders.

Казань, Республика Татарстан, Россия

- Developing web applications using the Django framework: creating routes, handlers, and templates.- Working with databases: using SQL to interact with SQLite and PostgreSQL databases.- Creating APIs with Django and Django REST Framework: developing APIs, handling requests and responses, user authentication and authorization.- Working with frontend technologies: mastering the basics of HTML, CSS, and JavaScript, interacting between frontend and backend through APIs.- Deploying… Show more - Developing web applications using the Django framework: creating routes, handlers, and templates.- Working with databases: using SQL to interact with SQLite and PostgreSQL databases.- Creating APIs with Django and Django REST Framework: developing APIs, handling requests and responses, user authentication and authorization.- Working with frontend technologies: mastering the basics of HTML, CSS, and JavaScript, interacting between frontend and backend through APIs.- Deploying applications: working with servers and containers, using deployment tools like Docker and Heroku.- Designing and optimizing databases: mastering database design principles, query optimization, and indexing, working with ORM.- Working with version control systems: proficiency in Git, understanding branching, merging, and managing code version history.- Working with asynchronous code: familiarizing with asynchronous programming concepts and using the asyncio library.- Practical skills through real project completion: students will apply their knowledge in practice by developing applications from scratch to deployment in a real environment. Show less

Казань, Республика Татарстан, Россия

- Introduction: describing the project task and goals, explaining the importance of converting .las files into an object-oriented model for oil companies.- Analysis of the .las format: explaining the structure and characteristics of .las files of different versions.- Overview of tools and technologies: examining the necessary tools and libraries for working with .las files and creating an object-oriented model.- Program design for reading .las files: developing algorithms for… Show more - Introduction: describing the project task and goals, explaining the importance of converting .las files into an object-oriented model for oil companies.- Analysis of the .las format: explaining the structure and characteristics of .las files of different versions.- Overview of tools and technologies: examining the necessary tools and libraries for working with .las files and creating an object-oriented model.- Program design for reading .las files: developing algorithms for sorting, correcting, and auto-completing the contents of files.- Program implementation: creating code for reading .las files and converting them into an object-oriented model.- Testing and debugging: testing the functionality of the program, fixing errors, and improving features.- Using Git version control system: describing the development process using Git, commits, branching, merging changes. Show less

1. Web Scraping:- Utilizing the Scrapy library to create a web spider for data extraction from web pages.- Writing Python scripts for processing the collected data and conducting analysis.- Using Celery for asynchronous task execution and optimizing the scraping process.2. Telegram Bot Development:- Employing the Telegram Bot API to build and configure bots on the Telegram messenger platform.- Writing Python scripts with the python-telegram-bot library for message… Show more 1. Web Scraping:- Utilizing the Scrapy library to create a web spider for data extraction from web pages.- Writing Python scripts for processing the collected data and conducting analysis.- Using Celery for asynchronous task execution and optimizing the scraping process.2. Telegram Bot Development:- Employing the Telegram Bot API to build and configure bots on the Telegram messenger platform.- Writing Python scripts with the python-telegram-bot library for message and command handling by the bot.- Implementing bot functionality such as sending notifications, processing user requests, and other actions.3. Working with Celery and Django:- Configuring Celery for executing periodic tasks through a scheduler.- Integrating Celery with Django to organize asynchronous task execution within the web application.4. Integration of Scrapy + Django + Celery + Django Admin:- Developing a Django web application for managing scraping tasks and displaying results.- Leveraging the Django Admin panel for data management and application configuration.- Integrating Scrapy, Celery, and Django to create a comprehensive solution for web scraping, data processing, and display within the web application. Show less