Summary
Overview
Work History
Education
Skills
Timeline
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Daniel Wang

Lynnwood,WA

Summary

Software Engineer with 7+ years building scalable backend systems and leading cross-functional teams. Expert in Java, Python, and AWS cloud architecture processing 100M+ daily requests. Proven track record driving technical initiatives, resolving critical incidents affecting 35K+ customers, and leading organizational improvements that reduce operational incidents by 90%. Detail-oriented problem-solver who delivers high-quality solutions under tight deadlines while collaborating effectively across teams to drive business impact.

Overview

7
7
years of professional experience

Work History

Software Engineer

Smartsheet
05.2022 - Current
  • Built Plan Purchase orchestration API with 2,500+ lines of production code for licensing transformation across 4 teams, serving 25,000+ customers with 99.9% success rate and processing $1M+ monthly revenue
  • Designed "Seamless Trials" system as tech lead enabling 12,000+ customers to access premium features with automated lifecycle management and 1M+ email notifications
  • Resolved IDOR security vulnerability by implementing comprehensive Aspect-Oriented Programming authorization across licensing service, blocking 100K+ unauthorized requests over 9 months
  • Led squad of 4 engineers during major reorg, managed 50/50 engineering and leadership responsibilities, recovered sprint velocity from 60% to 90%+ and delivered critical migration fix on-time
  • Built AWS Glue data validation service reducing customer escalations by 90% during database migration, later adopted as organizational standard
  • Managed critical DMS outage affecting 35K customer plans, took full ownership and implemented comprehensive recovery within 2 hours with zero data loss
  • Optimized algorithm performance 30x by refactoring O(N²) inefficiency for millions of users
  • Conducted performance testing using Locust to identify DynamoDB bottlenecks and proactively addressed scalability concerns

Software Engineer

SAP Concur
07.2018 - 05.2022
  • Developed 6 production microservices in Node.js, Clojure, React, and Redux managing complete SDLC with enhanced reliability and error handling
  • Collaborated cross-functionally with customers and engineering teams to identify root causes and deploy production fixes for enterprise clients

Education

Bachelor of Science - Human Centered Design and Engineering (HCI Focus)

University of Washington
Seattle, WA
06.2018

Skills

  • Java
  • Python
  • AWS
  • SQL
  • Conducting code reviews
  • Comprehensive testing skills
  • Software design
  • Code debugging

Timeline

Software Engineer

Smartsheet
05.2022 - Current

Software Engineer

SAP Concur
07.2018 - 05.2022

Bachelor of Science - Human Centered Design and Engineering (HCI Focus)

University of Washington

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