Index finger pointing up icon

Kraj: United States of America

Lokalizacja: Challenge, US

Na Useme od 8 stycznia 2026

O mnie

🚀 Senior Software engineer | Node.js | React, Angular | AWS, Supabase| 20+ Years Building Scalable, Secure and High-Performance Software

Hello! 👋 I have more than 20 years of experience designing, developing, and scaling powerful web applications, real-time platforms, AI-driven systems, and enterprise software. My expertise covers the full stack from intuitive, responsive front-end interfaces to secure, optimized backend architectures and cloud infrastructure.

I have delivered successful software solutions in healthcare, fintech, defense, and enterprise environments with a focus on performance, reliability, and long-term maintainability.

CV / Résumé

Sie 2024 - Lip 2025

Principal SME / Senior Software Engineer

SAIC

• Built first secure WebRTC platform (Node/React/Socket.IO) enabling remote fighter-pilot training. • Led 5+ devs; streamlined CI/CD; remediated code, OS, and container vulnerabilities. • Provided CUI/classified architecture guidance (DISA, STIGs,

Gru 2023 - Cze 2024

Senior Full-Stack Engineer

UnitedHealth Group / Optum / Change Healthcare

• Built and optimized large-scale React/TypeScript apps on Azure for national healthcare. • Improved performance, stability, and reliability with architecture and automated tests. • Collaborated with 30+ stakeholders using design thinking to delive

Lis 2021 - Kwi 2023

Senior Software Engineer II / Team Lead

American Express

• Modernized React/Redux architecture for enterprise customer apps. • Improved bundle size, load performance, accessibility, and i18n across products. • Standardized UI libraries and components; mentored junior devs across squads.

Sty 2019 - Lut 2021

Applications Engineer

Educational Media Foundation

• Migrated 10+ on-prem apps to AWS Kubernetes, boosting uptime and scalability. • Built CI/CD and DevOps tooling to eliminate manual ops. • Automated Python/Ruby systems for 20+ broadcast stations; modernized UI/UX.

Cze 2014 - Cze 2018

Systems Software Engineer

JLM Energy

• Built Node.js/React energy monitoring platforms used by 10k+ customers. • Created remote monitoring tools, mobile apps, and ESP8266 firmware reducing downtime. • Delivered dashboards, visualizations, and automation for field and engineering teams