English:
Upper Intermediate
Valeria D.
Vetted by YouTeam
Estonia
UTC +02:00
Europe/Tallinn
English:
Upper Intermediate
Senior Python Developer
Software engineer with over 5 years of experience specializing in Python development. Technologies: Django, Django REST Framework, FastAPI, Flask, Celery, ElasticSearch, Sentry, boto3, OAuth2, Pandas, Numpy, JWT, Pytest, Swagger API, Google API, Amplitude API, Mautic API, Freshsales API, Lead Forencics API, Zoom API, PostHog API, LinkedHelper, APScheduler, imaplib, smtplib, email package, Rancher, pipenv, boto3, flake8, Sourcetree, Postman, requests, Selenium WebDriver, AppsFlyer, Amplitude, Adjust, OneSignal, Firebase, Google Console, App Store Connect, Charles, ADB, TestLodge, XML, JSON, CSV, YAML, AWS Cloud (S3, Lambda, API Gateway, SES, IAM), asyncio. Databases: PostgreSQL, MySQL, Redis, DynamoDB, SQLite Microservices Communication: RabbitMQ, Kafka Data Mining: Selenium, bs4 Dev-ops: Docker, Docker Compose, AWS, Jenkins, Bash scripting, CI/CD. Servers: Nginx, Gunicorn, Uvicorn Version control system: Git, GitLab, Bitbucket, GitHub.
Want to hire this engineer?
Check if Valeria is availableExpertise
Years of commercial development experience
5 years of experience
Core technologies
Other technologies
Project Highlights
Unified Data Integration Hub - Under NDA
A group of services linked with each other with the main purpose - collect and merge b2b and b2c clients data from CRM systems and applications in one table and send and transfer analytic events.
Responsibilities & achievements
● Designing microservices architecture ● Development and support services for transferring data from one CRM system to another ● Development and support services for processing, adding and combining data into a pivot table ● Database design, working with third-party databases ● Development and support service responsible for email newsletters, sending messages to Zoom chats ● Development and support of a proxy server responsible for sending analytical events to analytical systems via GTM ● Designing and implementing SQL database structures to support application requirements ● Manage services on Rancher ● Writing unit and integration tests ● Mentoring and code review ● Communication with the team Bug fixing
Backenster
Backenster is a platform for remote management and advertising of all applications. The platform allows to manage applications by config with a set of сustomizable parameters (ex., show rating pop-up, show push notifications, ads, etc.). The platform is also used for managing users and mailouts.
Responsibilities & achievements
● Back-end development ● Creating and connecting a second database to the project to obtain analytical data for all users of all applications. ● Storing and archiving highly critical data and backups on AWS S3 ● Create a web API with an HTTP endpoints for AWS Lambda function by using AWS API Gateway ● Creating a service with user statistics ● Implementing scheduled Celery tasks ● Designing and implementation of REST API ● Deploying application using Rancher ● Storing and archiving critical data and backups on AWS S3 ● Writing and optimizing complex SQL queries for data analysis and reporting ● Writing unit and integration tests ● Mentoring and code review ● Communication with the team ● Bug fixing
Employee Engagement & Reporting Bot - Under NDA
Project is a chatbot with the main purpose to communicate with employees by sending questionnaires and notifications and managing employees personal data and their work activities types (ex., working, sick leave, day off, etc.). Also the system is responsible for sending reports to C- level managers.
Responsibilities & achievements
● Back-end development (questionnaire functionality and notification functionality for users and company managers, etc.) ● Creating models ● Working with Django admin ● Bug fixing ● Analyzing SQL query performance using query execution plans and optimizing it ● Writing tests ● Interaction with the testing and development team
Education
Higher education in Computer Science
Agency
50-100
GMT+4
Yerevan/Armenia,Tallinn/Estonia,Beirut/Lebanon,Rio de Janeiro/Brazil, Cairo/Egypt
Core Expertise
Industries
Education & Science, E-Commerce & Retail, Banking & Finance, Healthcare & Medicine, Blockchain & Cryptocurrency, Cybersecurity & Data Protection, Big Data, Branding, design, web development
Want to hire this engineer?
Check if Valeria is available