2+ years: Application to monitor US/Canada rental activities- Improving of the mechanism for scanning rental properties from popular providers such as "Airbnb/booking /homeaway"
- Working with high-load queries in PostgreSQL and synchronization with ElasticSearch
- Working with geodata (locations/ coordinates)
- Interactions with AWS Cloud solutions (Lambda/Amazon Mechanical Turk)
- Implementing and improving services based on GraphQL API (async)
Skills:Python, Django, PostgreSQL, ElasticSearch, AWS Cloud Solutions, GraphQL API
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Cloud-based Framework for ChatBot (NLP) integrations
- Designing and developing storage through API for chat conversations/messages.
- Architecting analytics infrastructure (storage and API) with a focus on Time-Series and InfluxDB.
- Implementing search functionalities using ElasticSearch.
- Writing Helm Charts for deploying Apps in Kubernetes Cluster.
- Implementing CI/CD operations in Google Cloud Build.
Skills:Python, Django, PostgreSQL, Git, Docker, Kubernetes, Microservices, MySQL.
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Consulting in project related to Query Builder for Data Sharing. Primarily focusing on marketing-related data (greenfield)
- Mentoring less experienced developers.
- Conducting code reviews process.
- providing advisory services on project problems.
Skills:TypeScript, React, Python, Django, Django Rest Framework, PostgreSQL, Celery, Google Cloud Platform, Google App Engine
2018 - 2019: various projects based on Python and Django stackCustomer: Software House
Role: Software Engineer
Tasks:Personal finance optimization service portal and mobile apps
- Design and development of tool for analyzing invoices by photo (powered by Google Vision)
- Implementing algorithms for fetching texts. from photo
- Design and development of integration tools for communication with bank sector and third-party partners using SOAP (WSDL)/HTTP/ GRPC
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Car sharing platform
- Design and development of API for mobile platforms and web-portal.
- Worked with high load microservice systems running in Google Kubernetes Engine/Cloud Engine.
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Financial startup based on blockchain technologies
- Design and development of Smart Contract using NEO blockchain platform
- Writing asynchronous workers for fetching information from blockchain transactions and keeping statuses of transactions into byte database
- Implementing dashboard portal for information visualization.
Skills:Python, Django (DRF), Flask, Google Vision, Docker, Kubernetes, Google Cloud Platform services, gRPC, Kafka, Celery, Redis, MySQL, PostgreSQL, MongoDB
2015 - 2018: Various projects based on Python and DjangoCustomer: Software House
Role: Software Engineer
Tasks:Web portals for private university from France
- Design and develop web portals for university based on Django and Django CMS.
- Implementing web pages with using Angular2 framework.
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Mobile application for sport assistance
- Design and develop algorithms for converting speech-to-text and text-to-speech (based on IBM Watson).
- Design and develop RESTful services for mobile apps.
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Machine learning classification tools
- Design and develop tools for classification products by categories with using decision tree patterns and ML
Skills:Python, Django, Angular2, Cloud Technologies, IBM Watson, Scikit-learn, Machine Learning