A

Adrian Johnson

About

Detail

United States
Contact Adrian regarding: 
work
Full-time jobs
Starting at USD90k/year
person_search
Finding candidates
Finding co-founders
groups
Networking

Timeline

work
Job
school
Education

Résumé

Jobs verified_user 0% verified
  • Microsoft
    Senior Software Engineer
    Microsoft
    Mar 2023 - Current (3 years 8 months)
    • Engineered high-throughput backend services using Python (FastAPI), enabling scalable enterprise workflows with low-latency API responses
    • Built Node.js (NestJS) orchestration services to coordinate microservices and external integrations across distributed systems
    • Developed React + TypeScript data-intensive dashboards, optimizing rendering performance and reducing load times by ~30%
    • Integrated LLM-based capabilities (OpenAI, Azure AI) including summarization, copilots, and automated decision workflows
    • Designed and implemented embedding-based semantic search (vector search, FAISS/Pinecone) for knowledge retrieval systems
    • Optimized PostgreSQL queries and indexing strategies, improving throughput and reduci
  • Textnow
    Senior Software Engineer
    Textnow
    Mar 2019 - Feb 2023 (4 years)
    • Built scalable backend systems using Node.js (Express/NestJS) and Python, supporting a 10M+ user VoIP and messaging platform
    • Designed server-driven UI architecture (React + TypeScript), dynamically controlling frontend behavior and doubling SIM conversion rates
    • Engineered real-time checkout and payment systems, increasing transaction success rate by 11%
    • Developed low-latency REST APIs and microservices, handling high-concurrency messaging, billing, and provisioning workflows
    • Implemented WebSocket-based messaging infrastructure to support real-time communication at scale
    • Improved performance through Redis caching, query optimization, and connection pooling, reducing API latency by ~40%
    • Architected
  • Warner Bros. Entertainment
    Software Engineer
    Warner Bros. Entertainment
    Apr 2014 - Mar 2019 (5 years)
    • Developed Angular + JavaScript frontend applications for media and content management platforms
    • Built Node.js backend APIs for content delivery, subscriptions, and personalization systems
    • Led migration of Boomerang streaming app (Java → Kotlin, 90%), improving performance and maintainability
    • Integrated REST APIs for streaming, user profiles, and recommendation systems
    • Optimized frontend performance using lazy loading, code splitting, and efficient state management
    • Designed modular Angular architecture for scalable and reusable UI components across large applications
    • Optimized client-server interaction patterns, reducing over-fetching and improving responsiveness
    • Implemented client-side cach
Education verified_user 0% verified
  • Hanover College
    Bachelor's Degree in Computer Science
    Hanover College
    Jan 2011 - Jan 2014 (3 years 1 month)