Qualifications

A Software Engineer with four years of experience designing and implementing solutions for deployments, monitoring, high availability, and failover of applications and websites using the technologies listed below.

• Languages​: Python, Ruby, TypeScript (JavaScript), C#, SQL
• AWS​: EC2, S3, RDS, IAM, Lambda, Route 53, VPC, Step Functions
• Web​: HTML, CSS, JSON, NPM, Gulp, Browserify, SASS
• Monitoring​: Icinga 1/2, Splunk, Graphite, Grafana, Elasticsearch, Consul, Prometheus
• Software​: Chef/Puppet, Terraform, Vault, Nomad, Jenkins, Sqlite, Nginx
• Operating​ Systems​: Linux (CentOS 6.x/7.x), Windows, OSX
• Tools​: vim, Regex, Jira, git, Confluence, PyCharm, PyPI, Vagrant, GitLab, Service Now

Professional Experience

• Architected and implemented cloud solutions as part of a two person team, with focus on moving on-prem infrastructure and apps to the cloud.
• Designed core infrastructure for AWS accounts including VPCs, Subnets, Security Groups, Route Tables, and NAT Gateways.
• Designed Terraform modules for reuse in deploying common infrastructure to AWS.
• Installed and configured Consul and Prometheus on hundreds of EC2 servers across multiple AWS accounts via Puppet.
• Deployed and managed Vault, Nomad, Jira, Confluence, and GitLab via Puppet / Terraform.

• Architected and implemented monitoring solutions as part of six person team for all servers deployed across the company (DCs and AWS).
• Developed Chef cookbooks/recipes for Graphite, Splunk, and Icinga server side and client side deployments.
• Architected Splunk, Graphite, and Icinga solutions across 7 data centers and 3 AWS regions, monitoring over 2000 production nodes.
• Deployed an internal PyPI server via Chef to AWS infrastructure (EC2 / RDS) allowing for the development of internal Python packages.
• Developed a system to globally deploy Icinga 2 Python checks via PyPI without the need to run Chef, reducing overall risk of code changes.
• Automated service and node discovery via Chef and Route 53 DNS for all monitoring systems.
• Developed a Python/Flask app for consolidating Zookeeper, Chef, and application data to report overall status of the platform (status.trade.tt).
• Developed Icinga checks in Python, and handlers for opening incidents in Jira.
• Developed a Python service that wraps omping (multicast/unicast testing) for measuring inter-DC network latency.
• Developed smoke tests for monitoring trading functionality in production scheduled via Icinga.
• Responsible for hotfixes, deployment, and debugging of all monitoring software.
• Proficient with git and generic VCS concepts.
• Adhered to various product management methodologies including Agile, Waterfall, and Gitflow.

• Responsible for manual integration and regression testing of the platform.
• Developed various tests in Python, and maintained the internal Python test framework.
• Performed conformance and integration testing of the CME and KCG markets.

• Designed and developed an Excel based system to record engineer inspections for steel fireproofing.
• Responsible for various IT activities including software development, SharePoint administration, and software budgeting.
• Coordinated with clients and vendors to define scope and schedule for planned refinery unit shutdowns.

Personal Projects

• A Flask and TypeScript app for developing engineering piping isometrics.
• A SimCity like game written using the Unity Game Engine and C#.
• Engineers without borders IIT chapter technical volunteer.

Education