Andrew Kirstein

Senior Software Engineer @The Cigna Group

Portland, ME, US
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Mar 2026 — Present

Senior Software Engineer @The Cigna Group

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EDUCATION

2007 — 2011

Wheaton College Massachusetts

Bachelor of Arts, History concentrated European

SKILLS

Event PlanningSpanishCssHtml5EditingHtmlMicrosoft OfficeJavascriptFundraisingSinatraSocial MediaResearchCommunity OutreachMicrosoft ExcelPublic SpeakingNonprofitsVolunteer ManagementRuby on RailsCascading Style Sheets (Css)RubyLeadershipGrant Writing

ABOUT ANDREW KIRSTEIN

As an impact-driven full-stack engineer with proven expertise implementing high-impact solutions in regulated healthcare and enterprise SaaS environments, I have contributed to the modernization of legacy systems and driven cross-functional initiatives to build secure, maintainable code that meets high standards for performance and reliability. I am experienced in leveraging robust Ruby on Rails backends with modern JavaScript frameworks to deliver large-scale product features. I am committed to team collaboration processes while ensuring efficient, customer-focused deployments.• Areas of expertise: Full-Stack Development, DevOps & Automation, Clinical Data Integration, Legacy System Modernization, Agile Team Leadership, PHI-Compliant API Design, Cross-Functional Collaboration, UI/UX Improvement, Data-driven, Development, Dynamic User Experiences• Languages: Ruby (Rails), JavaScript (React, Ember, D3, jQuery, AJAX), Python, Groovy, SQL, TypeScript• Frontend: React, Ember.js, HTML, HAML, CSS, Bootstrap• Backend & Frameworks: Ruby on Rails, RESTful API Development, Groovy Scripting, Server-side Development• Databases: PostgreSQL, MySQL, Redis• DevOps & Deployment: Docker, CI/CD Pipelines, Rackspace/Cyberduck (CDN), Production/Staging Deployments• Testing: RSpec, Capybara, Automated UI Testing• Data Integration: RETS/MLS Feeds, XML/RSS Parsing, PHI-Compliant API Design, Time Zone-Sensitive Data Syncing• Tools & Platforms: Git, Jira, Agile/Scrum Workflows, Peer Review Processes

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Andrew Kirstein — Senior Software Engineer at The Cigna Group in Portland, ME, US | Unifers