Full-stack development of a software platform for broker trading and its infrastructure.- Integrations with third parties as NYSE clearing firms, execution venues and regulatory organizations.https://www.etnasoft.com/partners/- Developing platform core for trading logic and accounts logic handling.- Development of self-clearing service for brokerages.Examples of already in production modules developed.- Client-server website for ETNA Trading platforms… Show more Full-stack development of a software platform for broker trading and its infrastructure.- Integrations with third parties as NYSE clearing firms, execution venues and regulatory organizations.https://www.etnasoft.com/partners/- Developing platform core for trading logic and accounts logic handling.- Development of self-clearing service for brokerages.Examples of already in production modules developed.- Client-server website for ETNA Trading platforms statistic gathering with the ability to generate clients' invoices and analysis functions.- Multi-faceted integration with the self-clearing platform allowing for fast onboarding- Solutions on AWS Lambda/Step Functions approach developed reduced the cost (10-20%) of powerful EC2 instances by flex change of instances type. Functionality keeps the infrastructure stable and transparent, reducing the time to complete daily operations tasks.- Serverless report-generating workflow to handle integration reports to clearing firms and market regulators. Show less

NYSE trading platform accompaniment:Release Management/DevOps- Product release cycle was optimized from 2 months to 2 weeks involving 50 broker trading platforms.- System monitoring was optimized with help of ElasticSearch, AWS CloudWatch and Zabbix.- The joint efforts with my team the number of bugs that reach production was reduced 3 times.- Provisioned and maintained AWS network infrastructure spanning 8 VPCs and 250 EC2 instances.Consulting:- Technical… Show more NYSE trading platform accompaniment:Release Management/DevOps- Product release cycle was optimized from 2 months to 2 weeks involving 50 broker trading platforms.- System monitoring was optimized with help of ElasticSearch, AWS CloudWatch and Zabbix.- The joint efforts with my team the number of bugs that reach production was reduced 3 times.- Provisioned and maintained AWS network infrastructure spanning 8 VPCs and 250 EC2 instances.Consulting:- Technical consulting for over 20 US Finra members Brokers. - A personal technical manager from the ETNA side for 2 companies from "stockbrokers.com" ratings.- Over, 50 articles for new features and workflows were created.Development:- Cloud functions development based AWS Lambda serverless approach.- System reliability engineering practices implementation. Show less

- Analysis and solution of problems related to software, integration, incorrect data.- System monitoring, migration of changes to test/prod environments, subsequent testing- Writing of training, accounting and technical documentation, management of the knowledge base.