M

Michael Erfman

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United States

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Résumé

Jobs verified_user 0% verified
  • Alorica
    Senior Software Engineer
    Alorica
    Mar 2021 - Current (5 years 3 months)
    Spearheaded development of enterprise reporting platform using Django REST framework and PostgreSQL, generating automated insights for C-level executives across 15+ business units. Constructed robust notification service capable of delivering 150K+ multi-channel communications (SMS, email, push) within 4-minute SLA windows, supporting 24/7 global operations. Implemented Python-based ETL workflows processing 3M+ customer records from legacy mainframe systems, reducing data inconsistencies by 85%. Led creation of responsive Angular PWA interfacing with Spring Boot APIs, achieving 95% mobile user satisfaction scores. Mentored 6-person junior development team on containerization best practices, resulting in 50% faster feature delivery cycles. D
  • Infosys
    Senior Software Engineer
    Infosys
    Apr 2014 - Feb 2021 (6 years 11 months)
    Built Java-based document management system handling 10TB+ of engineering specifications using Elasticsearch for full-text search capabilities. Developed Python automation suite for hardware testing procedures, reducing manual QA cycles from 8 hours to 45 minutes. Redesigned customer portal using React Hooks and Context API, increasing daily active users by 65% and session duration by 30%. Created Spring Integration flows connecting SAP ERP with custom inventory management systems, synchronizing 500K+ SKUs daily. Implemented comprehensive logging using ELK stack and custom Python collectors, providing real-time visibility into production system health. Analyzed system performance metrics and implemented horizontal scaling strategies, suppor
  • P
    Software Engineer
    Pilot
    Jul 2010 - Apr 2014 (3 years 10 months)
    Engineered multi-tenant banking solution using Spring Security and custom authorization framework, serving 2M+ retail customers across 5 countries. Built regulatory reporting engine processing Dodd-Frank and MiFID II requirements, eliminating $500K annual manual compliance costs. Integrated 15+ external APIs including credit bureaus, payment processors, and KYC providers using resilient circuit breaker patterns. Conducted JVM profiling and database query optimization, improving application response times by 60% under peak load conditions. Coached traditional waterfall teams on Scrum practices, achieving 90% velocity improvement within first 6 months of adoption. Established automated testing pyramid with 85% unit test coverage and comprehen
Education verified_user 0% verified
  • University of La Verne
    Bachelor of Technology in Information Technology
    University of La Verne
    Jan 2006 - Jan 2010 (4 years 1 month)
    Cumulative GPA 3.95/4.0 (Top 5% Academic Standing)
Projects (professional or personal) verified_user 0% verified
  • R
    Regulatory Compliance Dashboard
    Automated compliance reporting across 12 regulatory frameworks, reducing audit preparation time from weeks to hours
  • S
    Supply Chain Optimization Engine
    Inventory forecasting system reducing overstock by 25% and stockouts by 60%, saving $2M annually in carrying costs
  • C
    Customer 360 Analytics Platform
    Real-time customer behavior analysis processing 5M+ events daily, enabling personalized marketing campaigns with 40% higher conversion rates