Larry Margerum

Larry Margerum

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Hel, Pomeranian Voivodeship, Poland
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Full-time jobs
Starting at USD5k/month
Flexible work
Starting at USD40/hour
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Timeline

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Résumé

Jobs verified_user 0% verified
  • T
    AI Engineer
    Twelve Labs
    Jan 2025 - Jun 2026 (1 year 6 months)
    • Designed and deployed 12+ production-grade AI applications leveraging LLMs, RAG pipelines, and multi-agent architectures using LangChain, LangGraph, and OpenAI APIs. • Improved AI response accuracy by approximately 35% through prompt engineering, retrieval optimization, and systematic model evaluation techniques. • Built and maintained 20+ AI workflows and integrations across OpenAI, Anthropic, and open-source models, supporting scalable cloud-based deployments. • Led technical initiatives within a distributed team of 10+ engineers, contributing to architecture decisions, mentoring, and AI engineering best practices.
  • Prefect
    Full Stack Developer
    Prefect
    Jan 2023 - Dec 2024 (2 years)
    • Delivered 20+ full-stack features across AppFlowy, AI-SaaS Platform, and Plane using Next.js, TypeScript, Python, and PostgreSQL, contributing to major product releases and user-facing enhancements. • Improved application performance by approximately 25% through API optimization, database tuning, caching strategies, and frontend performance improvements. • Designed, implemented, and maintained 30+ RESTful API endpoints and integrations, including authentication, subscription billing, and AI-powered workflows. • Collaborated with distributed teams of 15+ engineers and progressively took ownership of feature delivery, participating in code reviews, sprint planning, and technical design discussions.
  • Weaviate
    Junior Full Stack Developer
    Weaviate
    Jan 2022 - Dec 2022 (1 year)
    • Contributed to the development of 8+ frontend and backend features using Next.js, TypeScript, and Node.js for an open-source SaaS platform. • Improved application performance by approximately 12% through database query optimization and API enhancements. • Implemented and maintained 10+ RESTful API endpoints and PostgreSQL database integrations. • Collaborated with a distributed team of 10+ engineers, participating in code reviews, sprint planning, and Agile development processes.
  • Tooploox
    AI Engineer Intern
    Tooploox
    Jun 2021 - Dec 2021 (7 months)
    • Contributed to the development and evaluation of 5+ NLP models using PyTorch and Hugging Face Transformers for text classification and question-answering tasks. • Built data preprocessing pipelines that reduced dataset preparation time by approximately 20% across multiple machine learning experiments. • Assisted in training and benchmarking transformer-based models on datasets containing over 100,000 text samples. • Participated in the delivery of 3 AI proof-of-concepts for enterprise clients in collaboration with senior engineers and data scientists.
Education verified_user 0% verified
  • Warsaw University of Technology
    Bachelor's Degree in Computer Science
    Warsaw University of Technology
    Oct 2018 - Jun 2021 (2 years 9 months)